--- gnustep-base-1.22.1.orig/debian/gnustep-base-doc.doc-base.manual
+++ gnustep-base-1.22.1/debian/gnustep-base-doc.doc-base.manual
@@ -0,0 +1,13 @@
+Document: gnustep-base-programming-manual
+Title: Objective-C Language and GNUstep Base Library Programming Manual
+Author: Francis Botto, Richard Frith-Macdonald, Nicola Pero, Adrian Robert
+Abstract: This manual is an introduction to Objective-C programming and
+ the GNUstep Development environment.
+Section: Programming/Objective-C
+
+Format: Info
+Index: /usr/share/info/gs-base.info.gz
+Files: /usr/share/info/gs-base.info*.gz
+
+Format: PDF
+Files: /usr/share/GNUstep/Documentation/Developer/Base/ProgrammingManual/manual.pdf
--- gnustep-base-1.22.1.orig/debian/control.m4
+++ gnustep-base-1.22.1/debian/control.m4
@@ -0,0 +1,135 @@
+Source: gnustep-base
+Section: gnustep
+Priority: optional
+Maintainer: Debian GNUstep maintainers <pkg-gnustep-maintainers@lists.alioth.debian.org>
+Uploaders: Gürkan Sengün <gurkan@phys.ethz.ch>,
+	   Yavor Doganov <yavor@gnu.org>
+Standards-Version: 3.9.2
+Build-Depends: debhelper (>= 7),
+	       quilt,
+	       gnustep-make (>= V_MAKE),
+	       libffi-dev,
+	       libxml2-dev,
+	       libxslt1-dev,
+	       libgnutls-dev,
+	       zlib1g-dev,
+	       m4,
+	       libavahi-client-dev,
+	       libicu-dev
+Build-Depends-Indep: texi2html,
+		     texinfo,
+		     texlive-base,
+		     texlive-latex-base,
+		     xml-core
+Build-Conflicts: libgmp3-dev
+Homepage: http://gnustep.org
+Vcs-Git: git://git.debian.org/pkg-gnustep/gnustep-base.git
+Vcs-Browser: http://git.debian.org/?p=pkg-gnustep/gnustep-base.git
+
+Package: gnustep-base-common
+Architecture: all
+Depends: gnustep-common (>= V_MAKE),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Suggests: gnustep-base-doc (>= ${source:Version})
+Description: GNUstep Base library - common files
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This package contains the common files needed by the GNUstep Base library.
+
+Package: gnustep-base-runtime
+Architecture: any
+Depends: gnustep-base-common (>= ${source:Version}),
+	 ${shlibs:Depends},
+	 ${misc:Depends},
+	 ${gnustep:Depends},
+	 lsb-base
+Description: GNUstep Base library - daemons and tools
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This package contains the runtime support files needed by GNUstep
+ applications.
+
+Package: libgnustep-base`'SOV_BASE
+Section: libs
+Architecture: any
+Depends: gnustep-base-common (>= ${source:Version}),
+	 ${shlibs:Depends},
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: gnustep-base-runtime
+Description: GNUstep Base library
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.  It includes for example classes for unicode strings, arrays,
+ dictionaries, sets, byte streams, typed coders, invocations,
+ notifications, notification dispatchers, scanners, tasks, files,
+ networking, threading, remote object messaging support (distributed
+ objects), event loops, loadable bundles, attributed unicode strings,
+ xml, mime, user defaults.
+
+Package: libgnustep-base-dev
+Section: libdevel
+Architecture: any
+Depends: libgnustep-base`'SOV_BASE (= ${binary:Version}),
+	 gnustep-base-common,
+	 gnustep-base-runtime (>= ${source:Version}),
+	 gnustep-make (>= V_MAKE),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Description: GNUstep Base header files and development libraries
+ This package contains the header files and static libraries required
+ to build applications against the GNUstep Base library.
+ .
+ Install this package if you wish to develop your own programs using
+ the GNUstep Base Library.
+
+Package: libgnustep-base`'SOV_BASE-dbg
+Section: debug
+Architecture: any
+Priority: extra
+Depends: gnustep-base-common,
+	 libgnustep-base`'SOV_BASE (= ${binary:Version}),
+	 gnustep-base-runtime (= ${binary:Version}),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: libobjc4-dbg | libobjc3-dbg
+Conflicts: libgnustep-base1.20-dbg
+Description: GNUstep Base library - debugging symbols
+ This package contains the debigging symbols of the GNUstep Base
+ Library.  This package can be used to provide symbol names to a debugger to
+ aid debugging.
+
+Package: gnustep-base-examples
+Architecture: all
+Depends: gnustep-base-common,
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: libgnustep-base-dev (= ${source:Version})
+Description: Examples using the GNUstep Base Library
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This is the source for a few example (non-GUI) applications
+ using the GNUstep Base Library.
+
+Package: gnustep-base-doc
+Section: doc
+Architecture: all
+Depends: ${misc:Depends},
+	 ${gnustep:Depends},
+	 dpkg (>= 1.15.4) | install-info
+Recommends: libgnustep-base-dev (>= ${source:Version})
+Description: Documentation for the GNUstep Base Library
+ This package contains the GNUstep Base Library API reference in gsdoc
+ and HTML format, as well as the GNUstep Base programming manual and
+ GNUstep Coding Standards in Info and PDF format.
--- gnustep-base-1.22.1.orig/debian/HTMLLinker.1
+++ gnustep-base-1.22.1/debian/HTMLLinker.1
@@ -0,0 +1,85 @@
+.TH HTMLLinker 1 "August 16, 2009" "GNUstep" "GNUstep System Manual"
+
+.SH NAME
+HTMLLinker \- tool to fix up href references in HTML files
+
+.SH SYNOPSIS
+.B HTMLLinker
+.RI [ options ]
+.I input files
+[
+.B -l
+.I relocation file
+]
+[
+.B -d
+.I destination file
+]
+.br
+
+.SH DESCRIPTION
+.B HTMLLinker
+is a tool to fix href references in HTML files, typically API
+reference manuals generated by extracting the docstrings from source
+code by tools such as
+.BR autogsdoc (1).
+.PP
+.B HTMLLinker
+accepts the following options (multiple
+.I input files\fR,\fR
+.I -l
+and
+.I -d
+options are allowed):
+
+.SH OPTIONS
+.TP
+.B --help
+Prints a short list of available options.
+.TP
+.B --version
+Displays version information.
+.TP
+.B --verbose
+Prints additional information while processing.
+.TP
+.BI -Warn " [YES|NO]"
+Print additional information about unresolved links.
+.TP
+.BI -LinksMarker " [xxx]"
+Only fix links with attribute \fBrel\f\=\fIxxx\fR
+.TP
+.B -FixupAllLinks YES
+Attempt to fix all links (not only those that are marked with
+\fI-LinksMarker\fR.
+.TP
+.B -PathMappingsFile \fIfile\fR
+Read the relocation mappings from
+.I file
+(in dictionary format).
+.TP
+.B -PathMappings '{"\fIpath\fR\fB"="\fR\fIanother_path\fR\fB";}'\fR
+Use the specified path mappings.
+.TP
+.BI -BuildRelocationFileForDir " dir"
+Build a relocation file for the directory
+.I dir
+and save it into \fIdir\fR/table.htmlink.  This option is special and
+prevents any other processing by the linker.
+
+.SH SEE ALSO
+.BR autogsdoc (1),
+.BR GNUstep (7).
+
+.SH AUTHORS
+.B HTMLLinker
+was written by Nicola Pero <nicola@brainstorm.co.uk>.
+.P
+This manual page was added by Yavor Doganov <yavor@gnu.org>.
+
+.SH COPYRIGHT
+Copyright (C) 2009 Free Software Foundation, Inc.
+.P
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
--- gnustep-base-1.22.1.orig/debian/gdomap.default
+++ gnustep-base-1.22.1/debian/gdomap.default
@@ -0,0 +1,27 @@
+# Bourne shell compatible script, sourced by /etc/init.d/gdomap to set
+# additional arguments for gdomap.
+#
+#
+# The GNU Distributed Objects name server accepts the options:
+# -C		help about configuration
+# -H		general help
+# -I		pid file to write pid
+# -L name		perform lookup for name then quit.
+# -M name		machine name for -L and -N
+# -N		list all names registered on host
+# -P number	port number required for R option.
+# -R name		register name locally then quit.
+# -T type		port type for L, R and U options -
+#		tcp_gdo, udp_gdo,
+#		tcp_foreign, udp_foreign.
+# -U name		unregister name locally then quit.
+# -a file		use config file for interface list.
+# -c file		use config file for probe.
+# -d		extra debug logging (normally via syslog).
+# -f		avoid fork() to make debugging easy
+# -i seconds	re-probe at this interval (roughly), min 60
+# -p		disable probing for other servers
+#
+# Kill with SIGUSR1 to obtain a dump of all known peers in /tmp/gdomap.dump
+#
+GDOMAP_ARGS="-p"
--- gnustep-base-1.22.1.orig/debian/libgnustep-baseN.overrides.m4
+++ gnustep-base-1.22.1/debian/libgnustep-baseN.overrides.m4
@@ -0,0 +1,2 @@
+# The gdnc daemon from the -runtime package is required.
+libgnustep-base`'SOV_BASE: shlibs-declares-dependency-on-other-package
--- gnustep-base-1.22.1.orig/debian/copyright
+++ gnustep-base-1.22.1/debian/copyright
@@ -0,0 +1,87 @@
+This package was debianized by Gregor Hoffleit <flight@hoffleit.org> and
+Matthias Klose <doko@cs.tu-berlin.de> on Thu, 5 Nov 1998 17:18:55 +0100.
+
+The source for the package was taken from one of the source packages at
+
+  ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-base-X.Y.Z.tar.gz
+
+Upstream Authors: see the GNUstep Project Page at 
+
+  http://savannah.gnu.org/projects/gnustep
+
+Copyright © 2002-2011 Free Software Foundation
+Copyright © 2009 Remy Demarest
+Copyright © David Chisnall
+
+License:
+   The GNUstep libraries are covered under the GNU Lesser Public
+License.  This means you can use these libraries in any program (even
+non-free programs). If you distribute the libraries along with your
+program, you must make the improvements you have made to the libraries
+freely available.
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+   GNUstep tools, test programs, and other files are covered under the
+GNU General Public License. The GNU GPL is a free software license,
+which requires that all the released improved versions be free software
+as well.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+  On Debian GNU/Linux systems, the complete text of version 3 of the GNU
+General Public License can be found in `/usr/share/common-licenses/GPL-3', and
+the latest version of the GNU General Public License can be found in
+`/usr/share/commot-licenses/GPL'.  The complete text of version 2.1 of the GNU
+Lesser General Public License can be fouund in
+`/usr/share/common-licenses/LGPL-2.1', and the latest version can be found in
+`/usr/share/common-licenses/LGPL'.
+
+  The ObjectiveC2 compatibility framework (Source/ObjectiveC2/*) is
+available under the following license (Note: Since it links statically
+with libgnustep-base, the library as a whole (i.e. the generated
+object code) is available under LGPLv2.1+; see above):
+	   
+    Permission is hereby granted, free of charge, to any person
+    obtaining a copy of this software and associated documentation
+    files (the "Software"), to deal in the Software without
+    restriction, including without limitation the rights to use, copy,
+    modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
--- gnustep-base-1.22.1.orig/debian/compat
+++ gnustep-base-1.22.1/debian/compat
@@ -0,0 +1 @@
+7
--- gnustep-base-1.22.1.orig/debian/control
+++ gnustep-base-1.22.1/debian/control
@@ -0,0 +1,135 @@
+Source: gnustep-base
+Section: gnustep
+Priority: optional
+Maintainer: Debian GNUstep maintainers <pkg-gnustep-maintainers@lists.alioth.debian.org>
+Uploaders: Gürkan Sengün <gurkan@phys.ethz.ch>,
+	   Yavor Doganov <yavor@gnu.org>
+Standards-Version: 3.9.2
+Build-Depends: debhelper (>= 7),
+	       quilt,
+	       gnustep-make (>= 2.6.1),
+	       libffi-dev,
+	       libxml2-dev,
+	       libxslt1-dev,
+	       libgnutls-dev,
+	       zlib1g-dev,
+	       m4,
+	       libavahi-client-dev,
+	       libicu-dev
+Build-Depends-Indep: texi2html,
+		     texinfo,
+		     texlive-base,
+		     texlive-latex-base,
+		     xml-core
+Build-Conflicts: libgmp3-dev
+Homepage: http://gnustep.org
+Vcs-Git: git://git.debian.org/pkg-gnustep/gnustep-base.git
+Vcs-Browser: http://git.debian.org/?p=pkg-gnustep/gnustep-base.git
+
+Package: gnustep-base-common
+Architecture: all
+Depends: gnustep-common (>= 2.6.1),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Suggests: gnustep-base-doc (>= ${source:Version})
+Description: GNUstep Base library - common files
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This package contains the common files needed by the GNUstep Base library.
+
+Package: gnustep-base-runtime
+Architecture: any
+Depends: gnustep-base-common (>= ${source:Version}),
+	 ${shlibs:Depends},
+	 ${misc:Depends},
+	 ${gnustep:Depends},
+	 lsb-base
+Description: GNUstep Base library - daemons and tools
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This package contains the runtime support files needed by GNUstep
+ applications.
+
+Package: libgnustep-base1.22
+Section: libs
+Architecture: any
+Depends: gnustep-base-common (>= ${source:Version}),
+	 ${shlibs:Depends},
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: gnustep-base-runtime
+Description: GNUstep Base library
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.  It includes for example classes for unicode strings, arrays,
+ dictionaries, sets, byte streams, typed coders, invocations,
+ notifications, notification dispatchers, scanners, tasks, files,
+ networking, threading, remote object messaging support (distributed
+ objects), event loops, loadable bundles, attributed unicode strings,
+ xml, mime, user defaults.
+
+Package: libgnustep-base-dev
+Section: libdevel
+Architecture: any
+Depends: libgnustep-base1.22 (= ${binary:Version}),
+	 gnustep-base-common,
+	 gnustep-base-runtime (>= ${source:Version}),
+	 gnustep-make (>= 2.6.1),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Description: GNUstep Base header files and development libraries
+ This package contains the header files and static libraries required
+ to build applications against the GNUstep Base library.
+ .
+ Install this package if you wish to develop your own programs using
+ the GNUstep Base Library.
+
+Package: libgnustep-base1.22-dbg
+Section: debug
+Architecture: any
+Priority: extra
+Depends: gnustep-base-common,
+	 libgnustep-base1.22 (= ${binary:Version}),
+	 gnustep-base-runtime (= ${binary:Version}),
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: libobjc4-dbg | libobjc3-dbg
+Conflicts: libgnustep-base1.20-dbg
+Description: GNUstep Base library - debugging symbols
+ This package contains the debigging symbols of the GNUstep Base
+ Library.  This package can be used to provide symbol names to a debugger to
+ aid debugging.
+
+Package: gnustep-base-examples
+Architecture: all
+Depends: gnustep-base-common,
+	 ${misc:Depends},
+	 ${gnustep:Depends}
+Recommends: libgnustep-base-dev (= ${source:Version})
+Description: Examples using the GNUstep Base Library
+ The GNUstep Base Library is a powerful fast library of
+ general-purpose, non-graphical Objective C classes, inspired by the
+ OpenStep API but implementing Apple and GNU additions to the API as
+ well.
+ .
+ This is the source for a few example (non-GUI) applications
+ using the GNUstep Base Library.
+
+Package: gnustep-base-doc
+Section: doc
+Architecture: all
+Depends: ${misc:Depends},
+	 ${gnustep:Depends},
+	 dpkg (>= 1.15.4) | install-info
+Recommends: libgnustep-base-dev (>= ${source:Version})
+Description: Documentation for the GNUstep Base Library
+ This package contains the GNUstep Base Library API reference in gsdoc
+ and HTML format, as well as the GNUstep Base programming manual and
+ GNUstep Coding Standards in Info and PDF format.
--- gnustep-base-1.22.1.orig/debian/gnustep-base-common.xmlcatalogs.in
+++ gnustep-base-1.22.1/debian/gnustep-base-common.xmlcatalogs.in
@@ -0,0 +1,10 @@
+package;public;-//GNUstep//DTD gsdoc 0.6.5//EN;@GS_DTD_DIR@/gsdoc-0_6_5.dtd
+package;public;-//GNUstep//DTD gsdoc 0.6.6//EN;@GS_DTD_DIR@/gsdoc-0_6_6.dtd
+package;public;-//GNUstep//DTD gsdoc 0.6.7//EN;@GS_DTD_DIR@/gsdoc-0_6_7.dtd
+package;public;-//GNUstep//DTD gsdoc 1.0.0//EN;@GS_DTD_DIR@/gsdoc-1_0_0.dtd
+package;public;-//GNUstep//DTD gsdoc 1.0.1//EN;@GS_DTD_DIR@/gsdoc-1_0_1.dtd
+package;public;-//GNUstep//DTD gsdoc 1.0.2//EN;@GS_DTD_DIR@/gsdoc-1_0_2.dtd
+package;public;-//GNUstep//DTD gsdoc 1.0.3//EN;@GS_DTD_DIR@/gsdoc-1_0_3.dtd
+package;public;-//GNUstep//DTD plist 0.9//EN;@GS_DTD_DIR@/plist-0_9.dtd
+root;public;-//GNUstep//DTD gsdoc
+root;public;-//GNUstep//DTD plist
--- gnustep-base-1.22.1.orig/debian/gnustep-base-runtime.postrm.in
+++ gnustep-base-1.22.1/debian/gnustep-base-runtime.postrm.in
@@ -0,0 +1,37 @@
+#! /bin/sh
+# postrm script for #PACKAGE#
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postrm> `remove'
+#        * <postrm> `purge'
+#        * <old-postrm> `upgrade' <new-version>
+#        * <new-postrm> `failed-upgrade' <old-version>
+#        * <new-postrm> `abort-install'
+#        * <new-postrm> `abort-install' <old-version>
+#        * <new-postrm> `abort-upgrade' <old-version>
+#        * <disappearer's-postrm> `disappear' <r>overwrit>r> <new-version>
+# for details, see /usr/share/doc/packaging-manual/
+
+case "$1" in
+    purge)
+        rm -f /etc/GNUstep/gdomap_probes
+        rmdir /etc/GNUstep 2>/dev/null || true
+
+        ;;
+    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
+        :
+	;;
+    *)
+        echo "postrm called with unknown argument \`$1'" >&2
+        exit 0
+
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
--- gnustep-base-1.22.1.orig/debian/watch
+++ gnustep-base-1.22.1/debian/watch
@@ -0,0 +1,3 @@
+version=3
+opts=pasv \
+ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-base-([\d\.]+[02468]\.\d)\.tar\.gz
--- gnustep-base-1.22.1.orig/debian/README.Debian
+++ gnustep-base-1.22.1/debian/README.Debian
@@ -0,0 +1,6 @@
+Note: Due to a conflict with the tendra package, the pl tool for reading and
+writing property lists has been renamed plio in Debian.
+
+ -- Hubert Chathi <uhoreg@debian.org>, Thu, 10 Apr 2008 16:11:44 -0400
+
+See also /usr/share/doc/gnustep-common/README.Debian for additional notes.
--- gnustep-base-1.22.1.orig/debian/gnustep-base-doc.doc-base.additions
+++ gnustep-base-1.22.1/debian/gnustep-base-doc.doc-base.additions
@@ -0,0 +1,13 @@
+Document: gnustep-base-additions
+Title: GNUstep Base Additions API Reference
+Author: Richard Frith-Macdonald
+Abstract: The GNUstep base additions package comes with the
+ GNUstep base package, and provides additional non-standard classes
+ and additio nal features for standard classes. It is also intended to
+ be built standalone for use on systems where the GNUstep base is not
+ installed, but where an alternative Foundation is available.
+Section: Programming/Objective-C
+
+Format: HTML
+Index: /usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/index.html
+Files: /usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/*.html
--- gnustep-base-1.22.1.orig/debian/rules
+++ gnustep-base-1.22.1/debian/rules
@@ -0,0 +1,477 @@
+#! /usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# we're using brace expansion
+SHELL := /bin/bash
+
+include /usr/share/GNUstep/debian/config.mk
+export GNUSTEP_MAKEFILES := $(GS_MAKE_DIR)
+
+##### VERSION NUMBERS #################################
+
+# Objective-C version :
+v_objc := 4:4.6
+
+# GNUstep Make version :
+v_make	:= 2.6.1
+
+# GNUstep Base version :
+v_base	:= $(shell . ./Version; echo $$VERSION)
+
+# GNUstep Base SONAME version :
+sov_base := $(shell . ./Version; echo $$MAJOR_VERSION.$$MINOR_VERSION)
+
+######################################################
+
+
+# These are used for cross-compiling and for saving the configure script
+# from having to guess our platform (since we know it already)
+DEB_BUILD_GNU_TYPE	?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+DEB_HOST_GNU_TYPE	?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_HOST_ARCH		?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
+
+# make some files executable
+dummy := $(shell chmod +x configure)
+
+# packages names
+p_com	= gnustep-base-common
+p_run	= gnustep-base-runtime
+p_lib	= libgnustep-base$(sov_base)
+p_dev	= libgnustep-base-dev
+p_dbg	= $(p_lib)-dbg
+p_exam	= gnustep-base-examples
+p_doc	= gnustep-base-doc
+
+# packages temp dirs
+d_com	= $(CURDIR)/debian/$(p_com)
+d_run	= $(CURDIR)/debian/$(p_run)
+d_lib	= $(CURDIR)/debian/$(p_lib)
+d_dev	= $(CURDIR)/debian/$(p_dev)
+d_dbg	= $(CURDIR)/debian/$(p_dbg)
+d_exam	= $(CURDIR)/debian/$(p_exam)
+d_doc	= $(CURDIR)/debian/$(p_doc)
+
+# -----------------------------------------------------------------------------
+# GNUstep SETTINGS
+
+# Dirs
+include /usr/share/quilt/quilt.make
+include /usr/share/GNUstep/debian/config.mk
+ifeq ($(GS_USE_FHS),yes)
+  GS_DTD_DIR=/usr/share/xml/gnustep
+else
+  GS_DTD_DIR=$(GNUSTEP_SYSTEM_LIBRARY)/DTDs
+endif
+
+export GNUSTEP_INSTALLATION_DOMAIN=SYSTEM
+
+# Compiler
+CC		:= $(shell sed -n -e '/^CC *=/s,.*= *\(.*\),\1,p' \
+			$(GS_MAKE_DIR)/config.make)
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+optim := debug=yes
+endif
+
+LDFLAGS := -Wl,-z,defs -Wl,--as-needed
+
+# -----------------------------------------------------------------------------
+
+foo-debug:
+	echo $(sov_base)
+#	echo $(GS_LIBRARY_COMBO)
+#	echo $(GS_CPU) $(GS_OS) $(GS_COMBO_DIR)
+
+
+deb-scripts: debian/deb-scripts-stamp
+clean_files += debian/deb-scripts-stamp
+debian/deb-scripts-stamp:
+	@: # copy Debian scripts
+	b=$(p_run); \
+	for ext in preinst postinst prerm postrm; do \
+	  if [ -f debian/$$b.$$ext.in ]; then \
+	    sed -e 's,@GDOMAP@,$(GNUSTEP_SYSTEM_TOOLS)/gdomap,g' \
+		debian/$$b.$$ext.in > debian/$$b.$$ext; \
+	  fi; \
+	done
+
+	b=$(p_run); \
+	for init in gdomap; do \
+	  if [ -f debian/$$b.$$init.in ]; then \
+	    sed -e 's,@GDOMAP@,$(GNUSTEP_SYSTEM_TOOLS)/gdomap,g' \
+	        -e 's,@GSMAKEFILES@,$(GS_MAKE_DIR),g' \
+	      debian/$$b.$$init.in > debian/$$b.$$init; \
+	  fi; \
+	done
+
+	touch $@
+
+debian/control debian/control.tmp: debian/control.m4 debian/rules
+	@: # debian/control
+	m4 \
+		-DV_OBJC='$(v_objc)' \
+		-DV_MAKE='$(v_make)' \
+		-DSOV_BASE='$(sov_base)' \
+		debian/control.m4 | uniq > $@
+
+# Generate the lintian overrides file automatically, to avoid renames
+# when the SONAME is bumped.
+clean_files += debian/libgnustep-base$(sov_base).lintian-overrides
+debian/libgnustep-base$(sov_base).lintian-overrides: debian/libgnustep-baseN.overrides.m4
+	m4 -DSOV_BASE='$(sov_base)' $< > $@
+
+
+config: debian/configure-stamp
+clean_files += debian/configure-stamp
+debian/configure-stamp: configure
+	dh_testdir
+# Override the test for libkvm to ensure that /proc is used on
+# GNU/kFreeBSD even if libvkm-dev is installed (#593898).
+	./configure CC=$(CC) LDFLAGS="$(LDFLAGS)" \
+	    ac_cv_lib_kvm_kvm_getenvv=no \
+	    --enable-libffi \
+	    --disable-openssl \
+	    --disable-bfd \
+	    --build=$(DEB_BUILD_GNU_TYPE) \
+	    --host=$(DEB_HOST_GNU_TYPE) \
+	    --target=$(DEB_HOST_GNU_TYPE)
+
+	touch $@
+
+build: patch build-arch
+
+build-shared: debian/build-shared-stamp
+clean_files += debian/build-shared-stamp
+debian/build-shared-stamp: debian/configure-stamp
+	dh_testdir
+
+	@: # build shared libs
+	$(MAKE) messages=yes $(optim)
+ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
+	$(MAKE) check
+endif
+	touch $@
+
+
+# Build architecture indep
+build-doc: debian/build-doc-stamp
+clean_files += debian/build-doc-stamp
+debian/build-doc-stamp: debian/configure-stamp build-shared
+	dh_testdir
+
+	@: # Build main doc.  Make sure autogsdoc can find the libraries.
+	LD_LIBRARY_PATH=$(CURDIR)/Source/obj:$$LD_LIBRARY_PATH \
+	  $(MAKE) -C Documentation messages=yes
+
+	touch $@
+
+
+# Build architecture dep
+build-arch: patch build-shared build-static build-debug
+
+build-static: debian/build-static-stamp
+clean_files += debian/build-static-stamp
+debian/build-static-stamp: debian/configure-stamp
+	dh_testdir
+	@: # build dev/static libs
+	$(MAKE) -C Source shared=no messages=yes $(optim)
+
+	touch $@
+
+build-debug: debian/build-debug-stamp
+clean_files += debian/build-debug-stamp
+debian/build-debug-stamp: debian/configure-stamp
+	touch $@
+
+
+# Install all
+install: install-indep install-arch
+
+# Install architecture indep
+install-indep: install-doc install-common
+
+install-doc: build-doc
+	dh_testdir
+	dh_testroot
+	dh_prep -i
+
+	@: # Install the indep part of the package
+
+	@: # install main doc
+	$(MAKE) -C Documentation install DESTDIR=$(d_doc)
+
+	@: # remove postscript doc
+	for file in `find $(d_doc)/$(GNUSTEP_SYSTEM_DOC) -name "*.ps"`; do \
+		rm $$file ; done
+
+	@: # rename Info documents with generic/ambiguous names
+	cd $(d_doc)/$(GNUSTEP_SYSTEM_DOC_INFO); \
+	  mv manual.info gs-base.info; \
+	  mv coding-standards.info gs-standards.info
+
+	@: # symlink
+	dh_installdirs -p$(p_doc) usr/share/doc/$(p_com)
+	dh_link -p$(p_doc) \
+	    $(GNUSTEP_SYSTEM_DOC)/Developer usr/share/doc/$(p_com)/Developer \
+	    usr/share/doc/$(p_com)/Developer usr/share/doc/$(p_doc)/Developer
+
+	@: # Prepare example package
+	dh_installdirs -p$(p_exam) usr/share/doc/$(p_com)
+	dh_link -p$(p_exam) usr/share/doc/$(p_com) usr/share/doc/$(p_exam)
+
+install-common: install-shared
+# The files actually get installed in install-shared.
+# We trust the Debian timezones.
+	rm -rf $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries/gnustep-base/Versions/$(sov_base)/Resources/NSTimeZones/zones
+	ln -s /usr/share/zoneinfo \
+	  $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries/gnustep-base/Versions/$(sov_base)/Resources/NSTimeZones/zones
+	ln -s /etc/timezone \
+	  $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries/gnustep-base/Versions/$(sov_base)/Resources/NSTimeZones/localtime
+
+
+# Install architecture dep
+install-arch: install-shared install-static install-debug
+
+install-shared: build-shared
+	dh_testdir -p$(p_run)
+	dh_testroot -p$(p_run)
+	dh_prep -p$(p_run)
+
+	@: # install shared version of libraries
+	$(MAKE) install DESTDIR=$(d_run)
+
+	@: # move arch-indep things to -common
+	dh_prep -p$(p_com)
+	mkdir -p $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries
+	#mkdir -p debian/gnustep-base-runtime//usr/lib/GNUstep/Libraries/gnustep-base
+	mv $(d_run)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries/gnustep-base $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries
+	#mkdir -p debian/gnustep-base-runtime//usr/lib/GNUstep/DTDs
+	mv $(d_run)/$(GNUSTEP_SYSTEM_LIBRARY)/DTDs $(d_com)/$(GNUSTEP_SYSTEM_LIBRARY)
+	@: # remove headers from shared packages
+	rm -rf $(d_run)/$(GNUSTEP_SYSTEM_HEADERS)
+
+	@: # remove Makefiles/Additional/base.make
+	rm -rf $(d_run)/$(GS_MAKE_DIR)
+
+	rm -f $(d_run)/etc/services.add
+
+	@: # Install gdomap option file
+	dh_installdirs -p$(p_run) etc/default
+	cp -p $(CURDIR)/debian/gdomap.default $(d_run)/etc/default/gdomap
+
+	@: # Move shared lib
+	dh_install -p$(p_lib) \
+	    debian/$(p_run)/$(GNUSTEP_SYSTEM_LIBRARIES)/lib*.so.* $(GNUSTEP_SYSTEM_LIBRARIES)
+	rm -rf debian/$(p_run)/$(GNUSTEP_SYSTEM_LIBRARIES)/lib*
+
+	@: # Doc symlinks
+	dh_link -p$(p_lib) usr/share/doc/$(p_com) usr/share/doc/$(p_lib)
+	dh_link -p$(p_run) usr/share/doc/$(p_com) usr/share/doc/$(p_run)
+
+
+install-static: install-shared build-static
+	dh_testdir -p$(p_dev)
+	dh_testroot -p$(p_dev)
+	dh_prep -p$(p_dev)
+
+# gnustep-make 2.2.x has a bug and does not create the directory.
+	mkdir -p $(d_dev)$(GNUSTEP_SYSTEM_HEADERS)/GNUstepBase
+	@: # install static version of libraries
+	$(MAKE) -C Source install shared=no DESTDIR=$(d_dev)
+
+	@: # Install base.make here (instead of in -runtime)
+	install -m 644 -D base.make $(d_dev)/$(GS_MAKE_DIR)/Additional/base.make
+
+	@: # Remove Resources dir
+	rm -rf $(d_dev)/$(GNUSTEP_SYSTEM_LIBRARY)/Libraries/gnustep-base
+
+	@: # Development symlink
+	dh_link -p$(p_dev) $(GNUSTEP_SYSTEM_LIBRARIES)/libgnustep-base.so.$(sov_base) \
+	    $(GNUSTEP_SYSTEM_LIBRARIES)/libgnustep-base.so
+
+	@: # Doc symlink
+	dh_link -p$(p_dev) usr/share/doc/$(p_com) usr/share/doc/$(p_dev)
+
+install-debug: build-debug
+	dh_testdir -p$(p_dbg)
+	dh_testroot -p$(p_dbg)
+	dh_prep -p$(p_dbg)
+
+	@: # Doc symlink
+	dh_link -p$(p_dbg) usr/share/doc/$(p_com) usr/share/doc/$(p_dbg)
+
+# Build architecture-independent files here.
+binary-indep: debian/control build-indep install-indep
+	dh_testdir -i
+	dh_testroot -i
+	dh_installchangelogs -p$(p_doc) ChangeLog
+	dh_installdocs -p$(p_doc) ANNOUNCE NEWS README
+	dh_installchangelogs -p$(p_com) ChangeLog
+	dh_installdocs -p$(p_com) ANNOUNCE NEWS README
+	gsdh_gnustep -i
+
+	dh_link -i
+
+	dh_installexamples -p$(p_exam) -X.cvsignore -X.gdbinit -X.arch-ids\
+		Examples Version config.mak
+	find $(d_exam) -name '*.m' ! -perm 644 -exec chmod 644 \{\} \;
+
+	dh_compress -i -X.m -XGNUmakefile
+	dh_fixperms -i
+
+	@: # remove empty directories, when all components are in place
+	for d in `find $(d_com) $(d_doc) $(d_exam) -depth -type d -empty 2> /dev/null`; \
+	do \
+	  case $$d in */usr/share/doc*|*/etc) continue; esac; \
+	  while rmdir $$d 2> /dev/null; do d=`dirname $$d`; done; \
+	done
+
+	sed -e 's,@GS_DTD_DIR@,$(GS_DTD_DIR),g' \
+	  debian/gnustep-base-common.xmlcatalogs.in > debian/gnustep-base-common.xmlcatalogs; \
+	dh_installxmlcatalogs -i
+
+	dh_installdeb -i
+	dh_gencontrol -i
+	dh_md5sums -i
+	dh_builddeb -i
+
+# Build architecture-dependent files here.
+binary-arch: debian/control deb-scripts build-arch install-arch debian/libgnustep-base$(sov_base).lintian-overrides
+	dh_testdir -a
+	dh_testroot -a
+	gsdh_gnustep -a
+ifeq ($(GS_USE_FHS),yes)
+	#mkdir -p $(d_lib)/$(GNUSTEP_SYSTEM_LIBRARY)/Bundles
+	#mv $(d_lib)/usr/share/GNUstep/Libraries/gnustep-base/Versions/$(sov_base)/Resources/SSL.bundle $(d_lib)/$(GNUSTEP_SYSTEM_LIBRARY)/Bundles/
+	#dh_link -p$(p_lib) $(GNUSTEP_SYSTEM_LIBRARY)/Bundles/SSL.bundle usr/share/GNUstep/Libraries/gnustep-base/Versions/$(sov_base)/Resources/SSL.bundle
+endif
+	dh_installman -p$(p_run) Tools/gdomap.8 Tools/gsdoc.7 \
+	    Tools/autogsdoc.1 Tools/cvtenc.1 Tools/defaults.1 Tools/gdnc.1 \
+	    Tools/pldes.1 Tools/sfparse.1 Tools/xmlparse.1 \
+	    debian/HTMLLinker.1 debian/make_strings.1
+	dh_lintian -a
+	dh_link -a
+
+	@: # rename pl binary, to avoid conflict with tendra package
+	mv $(d_run)/$(GNUSTEP_SYSTEM_TOOLS)/pl $(d_run)/$(GNUSTEP_SYSTEM_TOOLS)/plio
+
+	@: # pldes manpage documents many programs
+	for i in plio plget plser plmerge plparse pl2link; do \
+	    ln -sf pldes.1 $(d_run)/usr/share/man/man1/$$i.1; \
+	done
+
+	dh_strip -a --dbg-package=$(p_dbg)
+
+	@: # remove empty directories, when all components are in place
+	for d in `find $(d_run) $(d_dev) $(d_dbg) -depth -type d -empty 2> /dev/null`; do \
+	  case $$d in */usr/share/doc*|*/etc) continue; esac; \
+	  while rmdir $$d 2> /dev/null; do d=`dirname $$d`; done; \
+	done
+
+	dh_compress -s
+	dh_fixperms -s
+
+	dh_installinit -p$(p_run) --init-script=gdomap
+
+	@: # Calculate shlib dependencies for -runtime and lib package separatly
+	dh_makeshlibs -p$(p_lib) -V
+	dh_installdeb -p$(p_run)
+	dh_shlibdeps -p$(p_run) -l$(d_lib)/$(GNUSTEP_SYSTEM_LIBRARIES)
+	dh_installdeb -p$(p_lib)
+	dh_shlibdeps -p$(p_lib) -l$(d_lib)/$(GNUSTEP_SYSTEM_LIBRARIES)
+
+	@: # Calculate shlib dependencies for other packages
+	dh_makeshlibs -p$(p_lib) \
+	    -V '$(p_lib) (>= $(v_base)), gnustep-base-runtime (>= $(v_base))'
+	dh_installdeb -a -N$(p_run) -N$(p_lib)
+	dh_shlibdeps -a -N$(p_run) -N$(p_lib) -l$(d_lib)/$(GNUSTEP_SYSTEM_LIBRARIES)
+
+	dh_gencontrol -s
+	dh_md5sums -s
+	dh_builddeb -s
+
+
+# Test that debian/control is up to date
+clean_files += debian/control.tmp
+test-control: debian/control.tmp
+	diff debian/control debian/control.tmp && rm -f debian/control.tmp
+
+
+# Clean
+clean: clean-patched unpatch
+
+clean-patched: test-control
+	dh_testdir
+	dh_testroot
+
+	rm -rf Tools/obj Source/obj
+
+#	if config.mak does not exist, then we assume that we don't need to
+#	make clean
+	if [ -e config.mak ]; then \
+	  $(MAKE) -C Documentation/manual clean; \
+	  $(MAKE) -C Documentation clean; \
+	  $(MAKE) clean; \
+	  $(MAKE) -C Documentation/manual distclean; \
+	  $(MAKE) -C Documentation distclean; \
+	  $(MAKE) distclean; \
+	fi
+
+	rm -f Documentation/*html
+	rm -f Documentation/.igsdoc
+	rm -f Documentation/version.texi
+	rm -rf Documentation/{Base,BaseAdditions}
+	rm -rf Documentation/General/General
+	rm -f Documentation/manual/manual.html
+	rm -rf Documentation/BaseTools
+	rm -f Documentation/General/*.html
+	rm -f Documentation/General/.igsdoc
+
+	rm -f debian/gnustep-base-runtime.{pre,post}{inst,rm}
+	rm -f debian/gnustep-base-runtime.gdomap
+	#rm -f debian/gnustep-base-runtime.{init,shlibs,gdomap}
+
+	rm -f Source/{mframe.h,config.h,GSConfig.h}
+	rm -f Source/mframe/config.{log,mak,status}
+
+	rm -f Source/.igsdoc
+	rm -f Source/{Base,BaseAdditions}.{stamp,.gsdoc,html}
+	rm -rf Source/{Base,BaseAdditions}
+	rm -f Source/{Base,BaseAdditions}.gsdoc
+	rm -f Source/Info-gnustep.plist
+
+	rm -f Headers/gnustep/base/o_{array,hash,list,map}_{bas,cbs}.h
+
+	rm -f Source/o_{array,hash,list,map}_{bas,cbs}.m
+	rm -f Source/dynamic-load.h
+
+	rm -rf SSL/SSL.bundle
+	-find -name obj | xargs rm -f
+	rm -f SSL/config.{h,log,mak,status}
+
+	#rm -f Tools/*.{html}
+	rm -f Tools/.igsdoc
+	rm -rf Tools/BaseTools
+
+	rm -f $(clean_files)
+
+	dh_clean
+
+
+# Testing only target
+upstream: build-shared
+	dh_testdir -p$(p_com)
+	dh_testroot -p$(p_com)
+	dh_prep -p$(p_com)
+
+	@: # install shared version of libraries
+	$(MAKE) install DESTDIR=$(CURDIR)/debian/upstream
+
+binary: binary-indep binary-arch
+.PHONY: deb-scripts clean \
+	build build-indep build-arch build-shared build-static build-debug \
+	install install-indep install-arch \
+	install-shared install-static install-debug \
+	binary binary-indep binary-arch
--- gnustep-base-1.22.1.orig/debian/source.lintian-overrides
+++ gnustep-base-1.22.1/debian/source.lintian-overrides
@@ -0,0 +1,2 @@
+# The odd ordering is to avoid circular dependency.
+gnustep-base: debian-rules-calls-debhelper-in-odd-order
--- gnustep-base-1.22.1.orig/debian/README.source
+++ gnustep-base-1.22.1/debian/README.source
@@ -0,0 +1,8 @@
+This package uses quilt (in a fairly standard/straightforward way) to
+manage all modifications to the upstream source.  Please see
+
+  /usr/share/doc/quilt/README.source and quilt(1)
+
+for further instructions.
+
+ -- Yavor Doganov <yavor@gnu.org>, Thu,  6 May 2010 09:19:52 +0300
--- gnustep-base-1.22.1.orig/debian/changelog
+++ gnustep-base-1.22.1/debian/changelog
@@ -0,0 +1,1230 @@
+gnustep-base (1.22.1-4.2b1) staging; urgency=low
+
+  * No-change rebuild against libicu52
+
+ -- Matthias Klumpp <mak@debian.org>  Tue, 21 Jan 2014 16:20:39 +0100
+
+gnustep-base (1.22.1-4.2) unstable; urgency=low
+
+  * Non-maintainer upload.
+  * Fix "FTBFS: GSXML.m:983:38: error: dereferencing pointer to
+    incomplete type":
+    add patch from Ubuntu / Benjamin Drung:
+    - Backport upstream fix for recent libxml2.
+    (Closes: #713666)
+
+ -- gregor herrmann <gregoa@debian.org>  Sun, 10 Nov 2013 19:57:52 +0100
+
+gnustep-base (1.22.1-4.1) unstable; urgency=low
+
+  * Non maintainer upload.
+  * Fix build failure with texinfo 5.x. Closes: #707509.
+  * Rebuild for the libffi transition.
+
+ -- Matthias Klose <doko@debian.org>  Mon, 13 May 2013 13:52:38 +0200
+
+gnustep-base (1.22.1-4) unstable; urgency=low
+
+  * debian/rules (build-arch): Depend on the patch target to ensure that
+    patches are applied when the package is built by the official
+    buildds.
+
+ -- Yavor Doganov <yavor@gnu.org>  Wed, 04 Jul 2012 18:58:10 +0300
+
+gnustep-base (1.22.1-3) unstable; urgency=low
+
+  * debian/patches/libobjc4.patch: New; fixes FTBFS with gcc-4.7 (Closes:
+    #667868).
+  * debian/patches/series: Update.
+  * debian/control.m4 (libgnustep-base`'SOV_BASE-dbg) <Recommends>: Add
+    libobjc4-dbg as alternative.
+  * debian/control: Regenerate.
+
+ -- Yavor Doganov <yavor@gnu.org>  Wed, 04 Jul 2012 13:40:56 +0300
+
+gnustep-base (1.22.1-2) unstable; urgency=low
+
+  * debian/patches/kfreebsd-fake-main.patch: New; treat GNU/kFreeBSD as
+    GS_FAKE_MAIN platform because programs with many arguments abort
+    (Closes: #644868).
+  * debian/patches/autoreconf.patch: Regenerate.
+  * debian/patches/series: Update.
+  * debian/gnustep-base-runtime.gdomap.in: Add support for the `status'
+    action, thanks Peter Eisentraut (Closes: #646844).
+  * debian/control.m4 (gnustep-base-runtime) <Depends>: Add lsb-base.
+  * debian/control: Regenerate.
+
+ -- Yavor Doganov <yavor@gnu.org>  Thu, 03 Nov 2011 19:58:33 +0200
+
+gnustep-base (1.22.1-1) unstable; urgency=low
+
+  * New upstream release:
+    + Fixes implicit declaration of function (Closes: #629216).
+  * debian/rules (v_make): Set to 2.6.1.
+    (install-common): Do not delete non-existent .swp file.
+  * debian/control.m4 (Build-Depends): Remove gobjc; gnustep-make now
+    depends on it.
+    (libgnustep-base-dev) <Depends>: Likewise.
+    (Suggests): Remove; completely pointless.
+  * debian/control: Regenerate.
+  * debian/patches/avoid-nsl-linkage.patch: Refresh.
+  * debian/patches/autoreconf.patch: Regenerate.
+
+ -- Yavor Doganov <yavor@gnu.org>  Thu, 15 Sep 2011 12:31:15 +0300
+
+gnustep-base (1.22.0-1) experimental; urgency=low
+
+  * New major upstream release:
+    + Includes support for the new Objective-C runtime (Closes: #624928).
+  * debian/control.m4 (Vcs-Arch): Replace with...
+    (Vcs-Git): ...since tla-buildpackage is gone.
+    (Vcs-Browser): New field.
+    (Standards-Version): Bump to 3.9.2; no changes needed.
+    (Build-Depends): Add libicu-dev, needed for NSLocale.
+    (libgnustep-base`'SOV_BASE-dbg) <Conflicts>: Set to
+    libgnustep-base1.20-dbg only.
+    <Recommends>: Set to libobjc3-dbg.
+  * debian/control: Regenerate.
+  * debian/patches/gnutls-deprecated.patch: New; fix usage of deprecated
+    GnuTLS function (Closes: #624054).
+  * debian/patches/missing-header.patch:
+  * debian/patches/no-march.patch: Delete; fixed upstream.
+  * debian/patches/NSBundle-PROCFS_EXE_LINK.patch: Delete; apparently not
+    needed anymore.
+  * debian/patches/manpage-fixes.patch: A few more fixes.
+  * debian/patches/avoid-nsl-linkage.patch: Refresh.
+  * debian/patches/autoreconf.patch: Regenerate.
+  * debian/patches/series: Update.
+  * debian/rules (v_objc, v_make): Bump to 4:4.6 (for libobjc3) and 2.6
+    (for the sake of the testsuite) accordingly.
+    (debian/build-shared-stamp): Run the testsuite.
+    (install-shared): Do not delete non-existent .swp file.
+    (install-common): Use $(sov_base) instead of hardcoded version.
+  * debian/copyright: Update copyright years.
+
+ -- Yavor Doganov <yavor@gnu.org>  Tue, 31 May 2011 11:03:16 +0300
+
+gnustep-base (1.20.2-2) unstable; urgency=medium
+
+  * debian/patches/missing-header.patch: New; install
+    NSNetServices+GNUstepBase.h (Closes: #614480).
+  * debian/patches/series: Update.
+
+ -- Yavor Doganov <yavor@gnu.org>  Tue, 08 Mar 2011 18:47:59 +0200
+
+gnustep-base (1.20.2-1) unstable; urgency=low
+
+  * New upstream release.
+  * debian/control.m4 (Build-Depends): Replace
+    libavahi-compat-libdnssd-dev with libavahi-client-dev; NSNetServices
+    has been rewritten to use Avahi natively (Closes: #588396).
+  * debian/control: Regenerate.
+  * debian/rules (binary-arch): Revert last change.
+  * debian/patches/hppa-pthread-alignment.patch: Remove; present upstream.
+  * debian/patches/avoid-nsl-linkage.patch: Refresh.
+  * debian/patches/autoreconf.patch: Regenerate.
+  * debian/patches/series: Update.
+
+ -- Yavor Doganov <yavor@gnu.org>  Sun, 13 Feb 2011 12:06:09 +0200
+
+gnustep-base (1.20.1-6) unstable; urgency=high
+
+  * debian/rules (binary-arch): Pass -R to dh_installinit to facilitate
+    upgrades from lenny (really closes: #605565).  Thanks Axel Beckert and
+    Julien Cristau.
+
+ -- Yavor Doganov <yavor@gnu.org>  Wed, 29 Dec 2010 20:02:39 +0200
+
+gnustep-base (1.20.1-5) unstable; urgency=high
+
+  * debian/gnustep-base-runtime.gdomap.in: Pass --oknodo to
+    start-stop-daemon; thanks Adam Borowski (Closes: #605565).
+
+ -- Yavor Doganov <yavor@gnu.org>  Wed, 01 Dec 2010 19:00:25 +0200
+
+gnustep-base (1.20.1-4) unstable; urgency=medium
+
+  * debian/control.m4 (Build-Depends): Remove libkvm-dev; current
+    GNU/kFreeBSD supports /proc and the HAVE_KVM_ENV code branch leads to
+    aborts when programs are started with many arguments (Closes:
+    #593898).  Thanks to Axel Beckert for the report and testing.
+  * debian/control: Regenerate.
+  * debian/rules (KVM_ARCHS): Remove.
+    (debian/control debian/control.tmp): Do not define the KVM_ARCHS
+    macro.
+    (debian/configure-stamp): Pass ac_cv_lib_kvm_kvm_getenvv=no to
+    `configure' to ensure that the /proc implementation in NSProcessInfo
+    is used even if libkvm-dev happens to be installed.
+
+ -- Yavor Doganov <yavor@gnu.org>  Fri, 27 Aug 2010 21:05:22 +0300
+
+gnustep-base (1.20.1-3) unstable; urgency=medium
+
+  * debian/patches/hppa-pthread-alignment.patch: New; check for alignment
+    of pthread types and align the opaque gs_* equivalents accordingly,
+    making the library usable again on hppa (Closes: #592751).  Thanks to
+    dann frazier and Mehdi Dogguy for their tireless assistance, and to
+    Carlos O'Donell for pointing out where the bug lies.
+  * debian/patches/autoreconf.patch: Regenerate.
+  * debian/patches/series: Update.
+
+ -- Yavor Doganov <yavor@gnu.org>  Fri, 20 Aug 2010 09:36:47 +0300
+
+gnustep-base (1.20.1-2) unstable; urgency=low
+
+  * Upload to unstable.
+  * debian/control.m4 (libgnustep-base`'SOV_BASE-dbg) <Conflicts>:
+    Add libgnustep-base1.16-dbg, libgnustep-base1.16-libffi-dbg,
+    libgnustep-base1.19-dbg.
+    (Standards-Version): Compliant with 3.9.1; no changes needed.
+  * debian/control: Regenerate.
+
+ -- Yavor Doganov <yavor@gnu.org>  Tue, 10 Aug 2010 14:02:25 +0300
+
+gnustep-base (1.20.1-1) experimental; urgency=low
+
+  * New upstream bugfix release:
+    + Fixes whitespace handling in XML property lists (Closes: #583804).
+    + Fixes FTBFS on GNU/kFreeBSD (Closes: #583825).
+  * debian/patches/avoid-nsl-linkage.patch: Refresh.
+  * debian/patches/autoreconf.patch: Regenerate.
+  * debian/rules (LDFLAGS): Revert last change; gnustep_base_user_main is
+    declared `weak' as of this release, so this should allow
+    -Wl,--no-undefined.
+    (install-common): Delete a useless backup file.
+  * debian/watch: Track only stable releases.
+
+ -- Yavor Doganov <yavor@gnu.org>  Mon, 21 Jun 2010 19:57:31 +0300
+
+gnustep-base (1.20.0-1) experimental; urgency=low
+
+  * New major upstream release.
+  * debian/control.m4 (Description): Don't praise the OpenStep API.
+    (libgnustep-base`'SOV_BASE-dbg): Recommend libobjc2-dbg.
+  * debian/control: Regenerate, which automatically reflects the SONAME
+    change as well.
+  * debian/rules (OPTFLAG): Remove and rework `noopt' handling to be
+    compatible with gnustep-make/2.4.x.
+  * debian/patches/powerpc-asm-local-labels.patch:
+  * debian/patches/gdomap-bug29755.patch: Remove; already present
+    upstream.
+  * debian/patches/no-march.patch: New; avoid passing -march=i686 to GCC
+    as Debian's minimum supported x86 CPU is i486.
+  * debian/patches/autoreconf.patch: Regenerate.
+  * Refresh all other patches.
+  * debian/patches/series: Update.
+  * debian/gnustep-base-runtime.postinst.in: Remove the override for
+    /usr/lib/GNUstep/System/Tools/gdomap if it exists; apparently some
+    systems still have it as it was not properly cleaned up during the
+    gnustep-make 1.x -> 2.x transition.
+  * debian/source.lintian-overrides: New file; override
+    debian-rules-calls-debhelper-in-odd-order as it is entirely legitimate
+    in our case.
+  * debian/copyright: Add new copyright holders and bump copyright years.
+    Add license for the ObjectiveC2 framework, and clarify that the
+    library as a whole remains under LGPLv2.1+.
+
+ -- Yavor Doganov <yavor@gnu.org>  Tue, 18 May 2010 11:03:40 +0300
+
+gnustep-base (1.19.3-3) unstable; urgency=low
+
+  * debian/patches/powerpc-asm-local-labels.patch: New; should fix FTBFS
+    on powerpc with GCC 4.4 and above.
+  * debian/patches/series: Update.
+  * debian/rules (LDFLAGS): Conditionally define to avoid FTBFS on
+    GNU/Hurd.
+
+ -- Yavor Doganov <yavor@gnu.org>  Mon, 10 May 2010 14:10:50 +0300
+
+gnustep-base (1.19.3-2) unstable; urgency=high
+
+  * debian/control.m4: Wrap all fields for diff-friendliness.
+    (Uploaders): Add myself, remove Hubert.
+    (Section): Change to `gnustep' to match the override file.
+    (Standards-Version): Claim compliance to 3.8.4 as of this release.
+    (Build-Depends): Drop obsolete version requirement of libffi-dev.  Add
+    quilt.
+    (gnustep-base-common) <Section>: Remove.
+    (gnustep-base-runtime) <Section>: Likewise.
+    <Description>: Extend short description.
+    <Conflicts, Replaces>: Remove; obsolete.
+    (libgnustep-base`'SOV_BASE) <Conflicts, Replaces>: Likewise.
+    (libgnustep-base-dev): <Conflicts, Replaces, Provides>: Likewise.
+    <Depends>: Remove ${shlibs:Depends}.
+    (libgnustep-base`'SOV_BASE-dbg) <Section>: Change to `debug'.
+    <Provides, Conflicts>: Remove; not needed.
+    <Depends>: Remove ${shlibs:Depends}.
+    (gnustep-base-examples) <Depends>: Likewise.
+    (gnustep-base-doc) <Conflicts>: Remove.
+    <Recommends>: Replace the runtime library with the -dev package.
+    <Depends>: Add ${misc:Depends} and dpkg (>= 1.15.4) | install-info as
+    per Policy 12.2.
+    <Description>: Extend.
+    (Homepage, Vcs-Arch): New fields.
+  * debian/control: Regenerate.
+  * debian/rules: Do not invoke dh_installdirs without arguments.  Include
+    /usr/share/GNUstep/debian/config.mk, /usr/share/quilt/quilt.make and
+    adjust the rules accordingly.  Do not use gs_make.
+    (LDFLAGS): Define to -Wl,-z,defs -Wl,--as-needed.
+    (OPTFLAG): Define conditionally based on the presence of `noopt' in
+    DEB_BUILD_OPTIONS.
+    (debian/build-shared-stamp, debian/build-static-stamp): Use it.
+    (debian/configure-stamp): Pass LDFLAGS and --disable-bfd (Addresses:
+    #528005).
+    (debian/libgnustep-base$(sov_base).lintian-overrides): New rule to
+    generate automatically a lintian override file.
+    (clean_files): Add debian/libgnustep-base$(sov_base).lintian-overrides.
+    (install-doc): Rename the Info manuals to be less ambiguous.
+    (binary-arch): Add debian/libgnustep-base$(sov_base).lintian-overrides
+    to prerequisites.  Invoke dh_lintian.  Install the newly added manual
+    pages.
+  * debian/patches/pldes-manpage-rename.patch:
+  * debian/patches/NSBundle-PROCFS_EXE_LINK.patch: Add, extracted from the
+    diff.gz.
+  * debian/patches/avoid-tools-extra-linkage.patch: New, avoid linking the
+    tools against all the external libraries that gnustep-base depends
+    upon.
+  * debian/patches/avoid-nsl-linkage.patch: New, use AC_SEARCH_LIBS
+    instead of AC_CHECK_LIB to avoid useless linking against libnsl.
+  * debian/patches/autoreconf.patch: New.
+  * debian/patches/manpage-fixes.patch: New, fix some errors from man.
+  * debian/patches/info-direntry.patch: New, use appropriate @dircategory
+    and @direntry for the Info manuals.
+  * debian/patches/gdomap-bug29755.patch: New, fix for some severe
+    security issues; taken from upstream SVN (CVE-2010-1457,
+    CVE-2010-1620).
+  * debian/patches/series:
+  * debian/source/format:
+  * debian/README.source: New file.
+  * debian/watch: Pass opts=pasv; don't uupdate.
+  * debian/libgnustep-baseN.overrides.m4: New file, a template for the
+    lintian overrides.
+  * debian/gnustep-base-doc.doc-base.base:
+  * debian/gnustep-base-doc.doc-base.additions:
+  * debian/gnustep-base-doc.doc-base.tools:
+  * debian/gnustep-base-doc.doc-base.manual:
+  * debian/gnustep-base-doc.doc-base.standards: New files.
+  * debian/gnustep-base-runtime.gdomap.in: Don't test for the presence of
+    GNUstep.sh and do not source it -- the file is no longer executable,
+    so this causes the init script to exit prematurely (Closes: #560740).
+  * debian/gnustep-base-runtime.postinst.in: Make sure gdomap is not
+    installed setuid root.  Remove obsolete code for gdnc and
+    /var/run/GNUstep.
+  * debian/HTMLLinker.1:
+  * debian/make_strings.1: New manpages.
+  * debian/copyright: Indicate that the daemons/tools are under GPLv3+
+    now.  Update copyright years.
+
+ -- Yavor Doganov <yavor@gnu.org>  Thu, 06 May 2010 10:25:31 +0300
+
+gnustep-base (1.19.3-1) unstable; urgency=low
+
+  * New upstream version.
+  * Bump standards version.
+
+ -- Gürkan Sengün <gurkan@phys.ethz.ch>  Wed, 18 Nov 2009 12:59:52 +0100
+  
+gnustep-base (1.19.0-2) unstable; urgency=low
+
+  * Upload to unstable.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Sat, 11 Apr 2009 13:30:33 -0400
+
+gnustep-base (1.19.0-1) experimental; urgency=low
+
+  [Gürkan Sengün]
+  * New upstream version.
+  * Bump standards version.
+  * Bump debhelper version.
+  * Add myself to Uploaders field.
+
+  [Hubert Chathi]
+  * Don't use ffcall any more; only build using libffi.
+  * Bump required gnustep-make versions.
+  * Force installation to system domain.
+  * Target to experimental distribution.
+
+ -- Gürkan Sengün <gurkan@phys.ethz.ch>  Fri, 20 Feb 2009 17:25:20 +0100
+
+gnustep-base (1.16.3-3) unstable; urgency=low
+
+  * debian/rules: Use the right variable for the info document directory.
+    (Thanks to Yavor.) (Closes: #489279)
+
+ -- Hubert Chathi <uhoreg@debian.org>  Fri, 08 Aug 2008 14:19:00 -0400
+
+gnustep-base (1.16.3-2) unstable; urgency=low
+
+  * debian/rules: Don't build against libffi on non-libffi packages.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Sat, 19 Jul 2008 11:36:33 -0400
+
+gnustep-base (1.16.3-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Thu, 17 Jul 2008 15:14:56 -0400
+
+gnustep-base (1.16.1-3) unstable; urgency=low
+
+  * debian/control: Build-depend against texlive-base, texlive-latex-base
+    instead of texlive-base-bin.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Fri, 04 Jul 2008 18:46:35 -0400
+
+gnustep-base (1.16.1-2) unstable; urgency=low
+
+  * Upload to unstable.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Wed, 02 Jul 2008 12:02:59 -0400
+
+gnustep-base (1.16.1-1) experimental; urgency=low
+
+  * New upstream release.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Fri, 20 Jun 2008 10:28:32 -0400
+
+gnustep-base (1.16.0-1) experimental; urgency=low
+
+  * New upstream version. (Closes: #467583)
+  * debian/control, debian/rules: Build against libgnutls instead of libssl.
+    * No longer builds SSL bundle. (Closes: #479074)
+  * debian/control: Build against libavahi.
+  * debian/control: Add dependencies on ${gnustep:Depends}.
+  * debian/control: Tweak dependencies for lib-dbg packages.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Sun, 15 Jun 2008 18:50:11 -0400
+
+gnustep-base (1.14.1-8) unstable; urgency=low
+
+  * debian/control: Build-Depend on a recent version of libffi-dev --
+    older versions seem to be failing.
+  * debian/rules: Calculate libgnustep-base's shlibs dependency separately
+    to avoid dependency on gnustep-base-runtime. (Closes: #478757)
+
+ -- Hubert Chathi <uhoreg@debian.org>  Wed, 30 Apr 2008 17:31:30 -0400
+
+gnustep-base (1.14.1-7) unstable; urgency=low
+
+  * debian/README.Debian: Remove obsolete information.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Thu, 10 Apr 2008 16:12:22 -0400
+
+gnustep-base (1.14.1-6) unstable; urgency=low
+
+  * debian/control: s/libffi4-dev/libffi-dev/ (Closes: #472150)
+
+ -- Hubert Chathi <uhoreg@debian.org>  Tue, 01 Apr 2008 09:50:15 -0400
+
+gnustep-base (1.14.1-5) unstable; urgency=low
+
+  * Upload to unstable.
+  * Source/NSMessagePortNameServer.m: Add upstream patch to use locks to
+    prevent interference between processes. (closes: #463416)
+
+ -- Hubert Chathi <uhoreg@debian.org>  Thu, 13 Mar 2008 15:20:57 -0400
+
+gnustep-base (1.14.1-4) experimental; urgency=low
+
+  * debian/copyright: Add copyright info, update note about
+    common-licenses to point to specific the version of the license as
+    well as the latest version.
+  * debian/gnustep-base-runtime.gdomap.in: Add LSB init information, as
+    provided by Petter Reinholdtsen. (closes: #460224)
+  * debian/control, debian/rules: Add debugging package. (closes: #468125)
+  * debian/rules (binary-arch): Remove call to strip. (dh_strip should be
+    sufficient)
+  * debian/control, debian/compat: Debhelper compatibility level 5.
+  * debian/control (Standards-Version): Bump to 3.7.3.
+  * debian/rules: SSL bundle should be in library package, instead of runtime.
+  * Compile both ffcall and libffi versions of the library, if supported by the
+    architecture.
+    * debian/rules: Compile both ffcall and libffi versions; install ffcall
+      version by default, install libffi version in libgnustep-base-ffi, change
+      debhelper calls from "-a" to "-s" where necessary.
+    * debian/control: Add new  packages libgnustep-base-ffi and
+      libgnustep-base-ffi-dbg that contain the libffi versions.
+    * debian/libgnustep-base-ffi*: Divert non-ffi versions of library.
+    * debian/libgnustep-base-ffi.override.in: Override lintian warnings about
+      normal library stuff (these things are handled in libgnustep-base
+      instead).
+  * debian/rules, debian/gnustep-base-common.xmlcatalogs.in: Fix registering
+    with xml-core.
+  * debian/control (libgnustep-base-dev): Change some Depends: to Suggests:
+    (only needed for static linking).
+
+ -- Hubert Chathi <uhoreg@debian.org>  Sat, 08 Mar 2008 14:40:38 -0500
+
+gnustep-base (1.14.1-3) experimental; urgency=low
+
+  * debian/control, debian/rules, debian/README.Debian: use libffi for all
+    architectures instead of ffcall.  Not being able to run on machines with
+    security features enabled doesn't give Hubert a warm fuzzy feeling.
+    (closes: #453242)
+    (but make it reasonably easy to recompile with ffcall, if wanted)
+  * Tools/gdomap.h: patch to use the correct mask for UDP.  (patch by
+    Philippe Roussel)
+
+ -- Hubert Chathi <uhoreg@debian.org>  Tue, 11 Dec 2007 21:21:45 -0500
+
+gnustep-base (1.14.1-2) unstable; urgency=low
+
+  * debian/control: Make sure that debian/control doesn't change on ffcall
+    architectures.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Fri, 23 Nov 2007 18:07:43 -0500
+
+gnustep-base (1.14.1-1) unstable; urgency=low
+
+  * New upstream release.
+  * debian/rules: remove .../NSTimeZones/.README.swp
+  * debian/rules debian/control:Use libffi for arm, since ffcall is officially
+    "untested" on arm. (closes: #449163)
+  * debian/control: Use source:Version and binary:Version instead of deprecated
+    Source-Version, plus other cleanups and fixes.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Wed, 21 Nov 2007 16:25:14 -0500
+
+gnustep-base (1.14.0-2) unstable; urgency=low
+
+  * Upload to unstable.
+
+ -- Hubert Chathi <uhoreg@debian.org>  Wed,  3 Oct 2007 17:16:39 -0400
+
+gnustep-base (1.14.0-1) experimental; urgency=low
+
+  * New upstream release.
+  * Don't use /proc/<pid>/exe link, as it is broken on the LiveCD.
+  * Update build-depends for texlive.
+  * Register DTDs with xml-core.
+  * Remove duplicated information from README.Debian.
+
+ -- Hubert Chan <uhoreg@debian.org>  Thu, 28 Jun 2007 18:28:03 -0400
+
+gnustep-base (1.13.0-7) unstable; urgency=low
+
+  * Revert conflict: with tendra; rename pl binary to plio, as per Section
+    10.1 of Policy. (really closes: #402558)
+
+ -- Hubert Chan <uhoreg@debian.org>  Tue, 12 Dec 2006 13:31:22 -0500
+
+gnustep-base (1.13.0-6) unstable; urgency=low
+
+  * gnustep-base-runtime: Conflict: with tendra, since they both contain
+    the pl binary and manpage. (Closes: #402558)
+
+ -- Hubert Chan <uhoreg@debian.org>  Mon, 11 Dec 2006 16:33:09 -0500
+
+gnustep-base (1.13.0-5) unstable; urgency=low
+
+  * Remove obsolete dependency on timezoneconf. (Closes: #397423)
+  * Add tool symlinks and manpage symlinks for various tools.
+
+ -- Hubert Chan <uhoreg@debian.org>  Tue,  7 Nov 2006 22:46:31 -0500
+
+gnustep-base (1.13.0-4) unstable; urgency=low
+
+  * New maintainer address.
+  * Move /etc/init.d/gdomap to gnustep-base-runtime (thanks to Yavor for
+    spotting this).
+  * Remove unnecessary conflicts with old libgnustep-gui.
+
+ -- Hubert Chan <uhoreg@debian.org>  Tue, 17 Oct 2006 22:53:01 -0400
+
+gnustep-base (1.13.0-3) unstable; urgency=low
+
+  * Provide: the right -dev package name this time.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Wed, 27 Sep 2006 13:17:19 -0400
+
+gnustep-base (1.13.0-2) unstable; urgency=low
+
+  * Provide: old -dev package name, to allow binNMUs of GNUstep packages.
+  * Fix /usr/lib/debug/libgnustep-base.so symlink.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Mon, 25 Sep 2006 18:33:35 -0400
+
+gnustep-base (1.13.0-1) unstable; urgency=low
+
+  * New upstream release.
+  * Minor improvements to debian/control generation.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Mon, 28 Aug 2006 16:26:03 -0600
+
+gnustep-base (1.12.0-1) experimental; urgency=low
+
+  * New upstream version.
+  * Improved rules file.
+  * Drop SONAME from -dev package instead of bumping it to new SONAME, as
+    that is what ftpmaster seems to prefer now.
+  * Fix -dbg package to behave like other -dbg packages and put the
+    libraries in /usr/lib/debug.
+  * Sync kfreebsd-amd64 Build-Depends: with kfreebsd-i386. (Closes: #361461)
+  * Change priority of -dbg package to extra, to agree with override file.
+  * Get rid of circular dependency. (Closes: #359158)
+    - Split off -runtime package from -common to contain all needed runtime
+      support binaries.
+    - -common now only contains data files and is now Arch: all.
+    - Add -runtime to shlibs file, so that all programs that compile against
+      this library will depend on it.
+  * Bump standards version to 3.7.2 (no changes).
+  * Move base.make to -dev package since it's only needed for development.
+  * Add license headers to copyright file.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Mon, 14 Aug 2006 20:21:23 -0600
+
+gnustep-base (1.11.2-3) unstable; urgency=low
+
+  * Fix check for word-aligned shorts/ints. (Closes: #362192)
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Sat, 22 Apr 2006 15:59:19 -0600
+
+gnustep-base (1.11.2-2) unstable; urgency=low
+
+  * Fix typo in NSTimeZones/localtime symlink.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Mon,  2 Jan 2006 16:29:50 -0700
+
+gnustep-base (1.11.2-1) unstable; urgency=low
+
+  [ Hubert Chan ]
+  * New upstream release.
+
+  [ Christoph Berg ]
+  * Point gdomap symlink to /usr/sbin.
+
+ -- Christoph Berg <myon@debian.org>  Thu, 29 Dec 2005 18:14:22 +0100
+
+gnustep-base (1.11.1-1) unstable; urgency=low
+
+  * New upstream release.
+  * Build with new gnustep-make.
+  * Remove unneeded lintian and linda overrides.
+  * Remove temporary files from an old build.
+
+ -- Hubert Chan <hubert@uhoreg.ca>  Mon, 12 Dec 2005 20:32:34 -0500
+
+gnustep-base (1.10.3-2) unstable; urgency=low
+
+  * Rebuild using gcc/gobjc 4.0.
+  * debian/control.m4:
+    - Bump Standards-Version to 3.6.2.1.
+    - Clean Replaces and Conflicts fields.
+    - As recommended by Adam Fedor and Fred Kiefer,
+       add libgmp3-dev in Build-Conflicts field (closes: #321495).
+  * debian/rules:
+    - add ppc64 to FFCALL_ARCHS (closes: #324105).
+    - add hurd-i386 in the FFCALL_ARCHS (closes: #309073).
+  * Source/mframe.m:
+    - Use latest CVS version to avoid ICE on all architectures.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sat, 27 Aug 2005 00:16:24 +0200
+
+gnustep-base (1.10.3-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sun, 17 Apr 2005 00:14:38 +0200
+
+gnustep-base (1.10.2-1) unstable; urgency=low
+
+  * New upstream release.
+  * Add *BSD support (closes: #267889).
+  * .README.swp removed (closes: #285460). Thanks to Robert Millan.
+  * Overrides inappropriate linda warnings.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sat,  2 Apr 2005 11:32:30 +0200
+
+gnustep-base (1.10.1-3) unstable; urgency=low
+
+  * Build-depend on ffcall-dev on all architectures, drop build dependency
+    on libffi2-dev.
+
+ -- Matthias Klose <doko@debian.org>  Tue, 29 Mar 2005 00:43:33 +0200
+
+gnustep-base (1.10.1-2) unstable; urgency=low
+
+  * Upload in unstable.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Thu,  4 Nov 2004 20:14:51 +0100
+
+gnustep-base (1.10.1-1) experimental; urgency=low
+
+  * New upstream release.
+  * Upload in experimental.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sat, 30 Oct 2004 18:23:41 +0200
+
+gnustep-base (1.10.0-1) unstable; urgency=low
+
+  * New upstream release.
+  * debian/control.m4:
+    - Remove empty transitionnal package gnustep-base1.
+    - Bump Standards-Version to 3.6.1.1.
+  * SONAME has changed, thus lib packages has been renamed:
+    - libgnustep-base1 -> libnustep-base1.10
+    - libgnustep-base1-dev -> libnustep-base1.10-dev
+    - libgnustep-base1-dbg -> libnustep-base1.10-dbg
+  * As recommended by Adam Fedor and Fred Kiefer,
+    remove GMP dependencies.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Mon, 25 Oct 2004 20:26:35 +0200
+
+gnustep-base (1.9.2-6) unstable; urgency=medium
+
+  * Sources/NSTimeZones.m :
+     apply NSTimeZone stucture packing patch from CVS
+     (avoid Core dump on arm).
+  * debian/control.m4:
+    -libgnustep-base1 now depends on gnustep-base-common
+      (>= {Source:Version}) and not (= {Source:Version})
+      (needed if we want to install multiple version of shared lib).
+    -Add {shlibs:Depends} and {misc:Depends} in 
+      libgnustep-base1-dbg Depends field.
+    -libgnustep-base1-dev now depends on libxslt1-dev and libssl-dev.
+  * Regenerate debian/control file:
+     add amd64 in Build-Depends (closes: #247141).
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sat, 10 Jul 2004 17:33:06 +0200
+
+gnustep-base (1.9.2-5) unstable; urgency=low
+
+  * Add build-indep dependency on tetex-bin (closes: #257801).
+  * Add amd64 support (addresses: #247141).
+
+ -- Matthias Klose <doko@debian.org>  Tue,  6 Jul 2004 07:26:39 +0200
+
+gnustep-base (1.9.2-4) unstable; urgency=low
+
+  * Tighten build dependency on ffcall.
+
+ -- Matthias Klose <doko@debian.org>  Sat,  3 Jul 2004 06:46:37 +0200
+
+gnustep-base (1.9.2-3) unstable; urgency=low
+
+  * Fix symbolic link to shared library.
+
+ -- Matthias Klose <doko@debian.org>  Mon, 28 Jun 2004 07:11:06 +0200
+
+gnustep-base (1.9.2-2) unstable; urgency=low
+
+  * Provide wrapper scripts for GNUstep tools (closes: #256147).
+
+ -- Matthias Klose <doko@debian.org>  Fri, 25 Jun 2004 21:39:41 +0200
+
+gnustep-base (1.9.2-1) unstable; urgency=low
+
+  * New upstream release.
+  * debian/control.m4:
+    -Update Debian GNUstep maintainers e-mail
+    -New build-dependancy: libxslt1-dev
+  * Sources/NSUserDefaults.m:
+    Apply Richard Frith-Macdonald's patch from CVS 
+    (allow to build all the documentation).
+  * New Packaging scheme. Apply all recommendations of the 
+    Debian Library Packaging Guide:
+    - gnustep-base1 is now an empty transitional package.
+    - gnustep-base1-dev has been renamed in libgnustep-base1-dev.
+    - gnustep-base1-dbg has been renamed in libgnustep-base1-dbg.
+    - new gnustep-base-common package (common files).
+    - new libgnustep-base1 package (shared library). 
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Mon, 14 Jun 2004 19:33:29 +0200
+
+gnustep-base (1.9.1-2) unstable; urgency=low
+
+  * debian/rules: Update CC.
+  * Source/NSUserDefaults: apply patch from CVS.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Tue,  6 Apr 2004 15:21:11 +0200
+
+gnustep-base (1.9.1-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sun, 14 Mar 2004 20:16:48 +0100
+
+gnustep-base (1.9.0-4) unstable; urgency=low
+
+  * Use Source/simple-load.h from CVS:
+     resolves problems when loading frameworks.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Mon, 16 Feb 2004 22:42:37 +0100
+
+gnustep-base (1.9.0-3) unstable; urgency=low
+
+  * Build-Depend on ffcall1-dev on mips (closes: #229844).
+
+ -- Matthias Klose <doko@debian.org>  Thu, 29 Jan 2004 00:08:53 +0100
+
+gnustep-base (1.9.0-2) unstable; urgency=low
+
+  * Add conflict with gnustep-gui 0.9.0.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Fri, 19 Dec 2003 19:39:16 +0100
+
+gnustep-base (1.9.0-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Sat, 13 Dec 2003 23:45:29 +0100
+
+gnustep-base (1.8.0-2) unstable; urgency=medium
+
+  * Make libffcall-dev/libffi-dev build dependencies more strict.
+
+ -- Matthias Klose <doko@debian.org>  Mon,  6 Oct 2003 21:44:11 +0200
+
+gnustep-base (1.8.0-1) unstable; urgency=low
+
+  * New upstream release.
+  * gnustep-base1 now depends on timezoneconf (closes: #213157).
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Tue, 30 Sep 2003 12:21:41 +0200
+
+gnustep-base (1.7.3-2) unstable; urgency=low
+
+  * Do not start gdnc at boot time.
+  * Update debian/README.Debian file.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Wed, 24 Sep 2003 17:52:10 +0200
+
+gnustep-base (1.7.3-1) unstable; urgency=low
+
+  * New upstream release.
+  * Update to standard version 3.6.1.
+  * debian/control file : update Conflicts fields.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Tue, 26 Aug 2003 17:03:07 +0200
+
+gnustep-base (1.7.2-2) unstable; urgency=low
+
+  * New Co-Maintainer.
+  * Update to standard version 3.6.0.
+  * Patch Tools/gdnc.m (properly daemonize gdnc).
+  * Add "-V" option to dh_makeshlibs.
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Fri, 22 Aug 2003 23:26:55 +0200
+
+gnustep-base (1.7.2-1) unstable; urgency=low
+
+  * New upstream release.
+  * Update debian/rules to use flattened directory structure :
+     remove GS_HOST, GS_CPU, GS_OS, GS_LIB_DIR, GS_COMBO_DIR variables.
+  * Install new gdnc manpage (closes: #166368).
+
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Thu, 24 Jul 2003 18:33:29 +0200
+
+gnustep-base (1.7.1-6) unstable; urgency=low
+
+  * Add m4 to the build dependencies (the autoconf build dependency
+    was removed in 1.7.1-1 without adding the m4 dependency).
+
+ -- Matthias Klose <doko@debian.org>  Wed, 23 Jul 2003 11:05:32 +0200
+
+gnustep-base (1.7.1-5) unstable; urgency=low
+
+  * Fix check to detect procfs support.
+
+ -- Matthias Klose <doko@debian.org>  Wed, 23 Jul 2003 07:47:10 +0200
+
+gnustep-base (1.7.1-4) unstable; urgency=low
+
+  * Add zlib1g-dev to build dependencies (closes: #202279).
+  * Fix typo in extracting the CC used in gnustep-make.
+  * Turn on verbose build.
+
+ -- Matthias Klose <doko@debian.org>  Tue, 22 Jul 2003 08:48:33 +0200
+
+gnustep-base (1.7.1-3) unstable; urgency=low
+
+  * Don't depend build target on build-indep target.
+
+ -- Matthias Klose <doko@debian.org>  Fri, 18 Jul 2003 06:44:47 +0200
+
+gnustep-base (1.7.1-2) unstable; urgency=low
+
+  * Updates to the build system.
+
+ -- Matthias Klose <doko@debian.org>  Wed, 16 Jul 2003 00:15:03 +0200
+
+gnustep-base (1.7.1-1) unstable; urgency=low
+
+  * New upstream release.
+  * Update to standard version 3.5.10.
+  * Update to debhelper compatibility level 4.
+  * New gnustep-base-doc package (closes: #148030).
+  * Use gcc/gobjc 3.3.
+  * Fix lintian warnings and errors.
+  * Update README.Debian file.
+  * Update copyright file.
+  * Update Descriptions field in debian/control
+    ( using descriptions found in .spec files ).
+  * Update gdomap and gdnc init scripts.
+  * Do not use dh_doclink any longer.
+  * New gdomap manpage.
+  * Add debian/watch file.
+  
+ -- Eric Heintzmann <eric@gnustep.fr.st>  Tue, 17 Jun 2003 18:56:09 +0200
+
+gnustep-base (1.6.0-2) unstable; urgency=low
+
+  * Correct CPU string on arm.
+
+ -- Matthias Klose <doko@debian.org>  Fri, 21 Mar 2003 07:51:57 +0100
+
+gnustep-base (1.6.0-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Matthias Klose <doko@debian.org>  Thu, 20 Mar 2003 22:57:53 +0100
+
+gnustep-base (1.5.90-1) unstable; urgency=low
+
+  * Snapshot taken from the freeze-1_6_0 branch (CVS 20030303).
+
+ -- Matthias Klose <doko@debian.org>  Tue,  4 Mar 2003 00:31:39 +0100
+
+gnustep-base (1.5.2-2) unstable; urgency=low
+
+  * Add GNU_TYPE in configure.
+
+ -- Matthias Klose <doko@debian.org>  Sat,  1 Mar 2003 14:05:19 +0100
+
+gnustep-base (1.5.2-1) unstable; urgency=low
+
+  * New upstream release.
+  * Correctly stop gdnc process in init script (closes: #180728).
+
+ -- Matthias Klose <doko@debian.org>  Sat, 22 Feb 2003 18:52:29 +0100
+
+gnustep-base (1.5.1-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Matthias Klose <doko@debian.org>  Sun, 19 Jan 2003 10:10:10 +0100
+
+gnustep-base (1.5.0-1) unstable; urgency=low
+
+  * New upstream release.
+
+ -- Matthias Klose <doko@debian.org>  Sun,  8 Sep 2002 13:30:21 +0200
+
+gnustep-base (1.4.0-1) unstable; urgency=low
+
+  * New upstream version.
+
+ -- Matthias Klose <doko@debian.org>  Wed, 31 Jul 2002 00:11:23 +0200
+
+gnustep-base (1.3.4-2) unstable; urgency=medium
+
+  * Fix gobjc dependency on m68k (closes: #153975).
+
+ -- Matthias Klose <doko@debian.org>  Wed, 24 Jul 2002 00:12:09 +0200
+
+gnustep-base (1.3.4-1) unstable; urgency=low
+
+  * New upstream release.
+  * Add conflict to gnustep-ssl (closes: #152422).
+  * Call ldconfig in postinst (closes: #151975).
+
+ -- Matthias Klose <doko@debian.org>  Sun, 14 Jul 2002 21:05:43 +0200
+
+gnustep-base (1.3.2-3) unstable; urgency=low
+
+  * Use gcc-3.1 except on m68k (gcc-3.0).
+  * gobjc-3.0 ICE is fixed in gobjc-3.1 on hppa (closes: #145910).
+
+ -- Matthias Klose <doko@debian.org>  Sat,  1 Jun 2002 00:19:23 +0200
+
+gnustep-base (1.3.2-2) unstable; urgency=low
+
+  * Use libffcall for arm and hppa as well (closes: #145910, #147622).
+
+ -- Matthias Klose <doko@debian.org>  Fri, 24 May 2002 00:48:14 +0200
+
+gnustep-base (1.3.2-1) unstable; urgency=low
+
+  * New upstream version.
+  * Experimental: Configure gnustep-base with --enable-libffi on
+    architectures, which don't have ffcall (alpha, arm, ia64).
+  * Add gdnc init script.
+
+ -- Matthias Klose <doko@debian.org>  Sat,  4 May 2002 14:56:19 +0200
+
+gnustep-base (1.3.0-4) unstable; urgency=low
+
+  * Enable building the SSL bundle (the SSL bundle code is licensed under
+    the LGPL).
+
+ -- Matthias Klose <doko@debian.org>  Wed,  1 May 2002 15:50:16 +0200
+
+gnustep-base (1.3.0-3) unstable; urgency=high
+
+  * gdomap: Close stderr after forking (closes: #140077). The buildd did hang,
+    when installing the package. Therefore, urgency=high.
+
+ -- Matthias Klose <doko@debian.org>  Sun, 31 Mar 2002 08:11:32 +0200
+
+gnustep-base (1.3.0-2) unstable; urgency=low
+
+  * Configure SSL directory as well.
+
+ -- Matthias Klose <doko@debian.org>  Mon, 18 Mar 2002 00:37:20 +0100
+
+gnustep-base (1.3.0-1) unstable; urgency=low
+
+  * New upstream version.
+  * Suggests gnustep-ssl package (containing the SSL bundle).
+  * Refer to /etc/init.d/gdomap in README.Debian (closes: #135931).
+  * /etc/default/gdomap: New file sourced by /etc/init.d/gdomap.
+
+ -- Matthias Klose <doko@debian.org>  Fri, 15 Mar 2002 22:55:02 +0100
+
+gnustep-base (1.1.0-3) unstable; urgency=high
+
+  * gdomap: Close open files after forking, use syslog (closes: #135390).
+    The buildd did hang, when installing the package. Therefore,
+    urgency=high.
+
+ -- Matthias Klose <doko@debian.org>  Tue, 26 Feb 2002 08:05:40 +0100
+
+gnustep-base (1.1.0-2) unstable; urgency=low
+
+  * Fix zoneinfo symlink (closes: #129482).
+
+ -- Matthias Klose <doko@debian.org>  Wed, 16 Jan 2002 21:24:44 +0100
+
+gnustep-base (1.1.0-1) unstable; urgency=low
+
+  * New upstream version.
+  * configure with --disable-openssl.
+
+ -- Matthias Klose <doko@debian.org>  Wed,  9 Jan 2002 23:18:04 +0100
+
+gnustep-base (1.0.2-2) unstable; urgency=low
+
+  * Correctly determine s390 architecture.
+  * Build-Depend on gnustep-base (>= 1.2.0-2) on architecture s390.
+
+ -- Matthias Klose <doko@debian.org>  Wed,  9 Jan 2002 02:24:07 +0100
+
+gnustep-base (1.0.2-1) unstable; urgency=low
+
+  * Tighten dependency on gnustep-make (>= 1.2.0-1).
+
+ -- Matthias Klose <doko@debian.org>  Mon, 31 Dec 2001 03:07:06 +0100
+
+gnustep-base (1.0.2-0.5) unstable; urgency=low
+
+  * Tighten dependency on gnustep-make (>= 1.2).
+
+ -- Matthias Klose <doko@debian.org>  Sun,  9 Dec 2001 11:18:01 +0100
+
+gnustep-base (1.0.2-0.4) unstable; urgency=low
+
+  * Lower 'Depends' to 'Recommends' in gnustep-base-examples
+    (closes: #107940, #112484).
+
+ -- Matthias Klose <doko@debian.org>  Sat, 22 Sep 2001 10:14:36 +0200
+
+gnustep-base (1.0.2-0.3) unstable; urgency=low
+
+  * Add dependency on gobjc-3.0 (closes: #109779).
+
+ -- Matthias Klose <doko@debian.org>  Sat, 25 Aug 2001 10:45:24 +0200
+
+gnustep-base (1.0.2-0.2) unstable; urgency=low
+
+  * gstep-core isn't part of woody anymore. Replaced by the component
+    packages (closes: #67701, #81482, #84609, #87362)
+  * gnustep uses gcc-3.0, gnustep-objc removed from woody (closes: #87968,
+    #106785)
+  * build error on alpha with gcc-2.95 (closes: #88146).
+  * fixed gnustep-base-examples link (closes: #69789).
+  * call dpkg-statoverride only, if not yet registered (closes: #88720).
+  * debian/control.m4: Add Uploaders field.
+  * Fixed dependency error on libxml (closes: #93356).
+  * gnustep-base doesn't add a line to ld.so.conf anymore, gstep-base0
+    isn't in the dist anymore (closes: #77360).
+
+ -- Matthias Klose <doko@debian.org>  Sun, 19 Aug 2001 11:03:11 +0200
+
+gnustep-base (1.0.2-0.1) unstable; urgency=low
+
+  * New upstream release.
+  * Use Standards-Version: 3.5.5.
+
+ -- Chanop Silpa-Anan <chanop@debian.org>  Fri,  6 Jul 2001 22:39:48 +1000
+
+gnustep-base (0.9.1.010302-1) unstable; urgency=low
+
+  * New maintainer.
+  * New CVS version.
+  * Various small fixes.
+
+ -- Kai Henningsen <kai@khms.westfalen.de>  Sat,  3 Mar 2001 01:14:35 +0100
+
+gnustep-base (0.9.1.010224-1) unstable; urgency=low
+
+  * New snapshot from CVS.
+  * Each library gets its own source package.
+
+ -- Matthias Klose <doko@debian.org>  Sun,  4 Feb 2001 20:40:07 +0100
+
+gstep-core (0.6.6-0.1) unstable; urgency=low
+
+  * New upstream version.
+  * debian/control.in: Update build dpendencies.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Thu, 20 Jul 2000 21:02:28 +0200
+
+gstep-core (0.6.5-3) frozen unstable; urgency=low
+
+  * base/Source/NSInvocation.m: Fix important build error on alpha #59373.
+  * Set GNUSTEP_SYSTEM_ROOT to /usr/lib/GNUstep and disable separate
+    system root. Needed to correctly build gstep-extensions and gstep-guile.
+  * debian/gstep-base.init.in: Fix typo (fixes #59423).
+  * debian/gstep-base.postrm: Remove directory in ld.so.conf inserted
+    in postinst (fixes #59424).
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Wed,  1 Mar 2000 21:33:53 +0100
+
+gstep-core (0.6.5-2) frozen unstable; urgency=medium
+
+  * Updated to the current state of the CVS. Integrates the Debian
+    patches submitted upstream.
+  * debian/gstep-base.init.d: Use new gdomap option -p for not probing
+    machines on the local network (really fixes grave #55906).
+  * debian/README.Debian: Document gdomap configuration.
+  * debian/control.in: Add autoconf to Build-Depends (fixes i#58873).
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Sun, 27 Feb 2000 22:31:00 +0100
+
+gstep-core (0.6.5-1) frozen unstable; urgency=medium
+
+  * Final release.
+  * Don't probe machines on the local network (grave #55906).
+  * Stop gdomap daemon (#48796).
+  * /etc/GNUstep: directory for GNUstep configuration files.
+  * debian/control.in: Add build depends.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Sat, 19 Feb 2000 10:09:19 +0100
+
+gstep-core (0.6.0.90-1) unstable; urgency=low
+
+  * New snapshot from CVS (1999-10-28).
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Thu, 28 Oct 1999 21:04:46 +0200
+
+gstep-core (0.6.0-1) unstable; urgency=low
+
+  * New upstream release.
+  * debian/gstep-base.init: Change init script message (fixes #40339).
+  * debian/gstep-xgps.{preinst,postrm}: Divert gpbs (fixes #40976).
+  * debian/gstep-base.init.in: Don't source GNUstep.sh (fixes #40338).
+  * debian/control.in: Use versioned package names for libraries.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Sat, 21 Aug 1999 20:41:37 +0200
+
+gstep-core (0.5.5.990625-1) unstable; urgency=low
+
+  * New snapshot.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Fri, 25 Jun 1999 22:24:56 +0200
+
+gstep-core (0.5.5.990508-1) unstable; urgency=low
+
+  * New snapshot. Built with xgps as backend.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Sun,  9 May 1999 15:18:28 +0200
+
+gstep-core (0.5.5.990310-1) unstable; urgency=low
+
+  * GNUstep 0.5.5 + minor updates from the CVS archive.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Thu, 11 Mar 1999 22:47:17 +0100
+
+gstep-core (0.5.5-1) unstable; urgency=low
+
+  * gstep-0.6 prerelease2 ("dawn").
+  * gstep-extensions, gstep-db and gstep-guile are moved out of the core package.
+  * Moved to debhelper-1.2.x.
+  * First try for powerpc and alpha architectures.
+  * New package gstep-base-dbg (link with -lgnustep-base_d).
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Wed, 24 Feb 1999 18:35:13 +0100
+
+gstep-core (0.5.0.981229-1) frozen unstable; urgency=low
+
+  * Fixed linking of guile dependent binaries (introduced with guile 1.3-11).
+  * Fixed x permissions of debian installation scripts.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Tue, 29 Dec 1998 20:12:17 +0100
+
+gstep-core (0.5.0.981222-1) frozen unstable; urgency=low
+
+  * Moved symlink patches upstream.
+  * Built with debhelper 1.1.24 and provide the needed debhelper-1.2.18 files.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Mon, 22 Dec 1998 21:41:54 +0200
+
+gstep-core (0.5.0.981218-1) frozen unstable; urgency=low
+
+  * New maintainer.
+  * Previous builds included GNUSTEP_SYSTEM_ROOT, if GNUstep packages
+    were installed.
+  * Fixed build error on the alpha architecture (forwarding still doesn't
+    work).
+  * Install compiled guile modules in /usr/lib/guile1.3; don't know, if
+    this is correct, but better than /usr/share/guile.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Sat, 19 Dec 1998 01:53:27 +0200
+
+gstep-core (0.5.0.981215-0.1) frozen unstable; urgency=low
+
+  * Finally recompiled with correct libc.
+  * Finished db and guile packages (db already was in 0.5.0.980820-0.1).
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Mon, 14 Dec 1998 16:15:27 +0200
+
+gstep-core (0.5.0.981207-0.1) frozen unstable; urgency=low
+
+  * Recompiled with correct libc.
+  * Removed dependencies on dpsclient.
+  * Fixed dependencies of gstep-*-dev packages.
+  * debian/rules: Removed explicit ix86 dependencies (again!).
+  * Added debian/patches directory for Debian specific patches.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Mon,  7 Dec 1998 14:38:47 +0200
+
+gstep-core (0.5.0.981106cvs-1) frozen unstable; urgency=low
+
+  * New upstream CVS snapshot.o
+    With the new anon CVS server, we can now track the GNUstep
+    development much faster.
+  * Don't build gstep-xdps until there's a free DPS system in Debian.
+  * Instead, we have the X/RAW backend. With X/RAW, gstep doesn't any
+    longer depend on non-free components and can go into main.
+  * gstep-gui now has a working NSText class.
+  * debian/rules: Rewritten again.
+
+ -- Gregor Hoffleit <flight@debian.org>  Sat,  7 Nov 1998 12:08:45 +0100
+
+gstep-core (0.5.0.980820-0.1) unstable; urgency=low
+
+  * New upstream snapshot.
+  * Built with X/RAW as backend; still depends on dgs.
+  * New postinst/postrm scripts.
+  * debian/rules: Rewritten.
+  * debian/control.in: Tightened dependencies.
+  * Keep NEXTSTEP files.
+
+ -- Matthias Klose <doko@cs.tu-berlin.de>  Tue, 25 Aug 1998 13:48:48 +0200
+
+gstep-core (0.5.0.980806-1) unstable; urgency=low
+
+  * New upstream snapshot.
+  * GNUstep is now built from a single source package, gstep-core.
+
+ -- Gregor Hoffleit <flight@debian.org>  Fri,  7 Aug 1998 13:33:43 +0200
--- gnustep-base-1.22.1.orig/debian/gnustep-base-runtime.postinst.in
+++ gnustep-base-1.22.1/debian/gnustep-base-runtime.postinst.in
@@ -0,0 +1,71 @@
+#! /bin/sh
+# postinst script for gnustep-base
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see /usr/share/doc/packaging-manual/
+#
+# quoting from the policy:
+#     Any necessary prompting should almost always be confined to the
+#     post-installation script, and should be protected with a conditional
+#     so that unnecessary prompting doesn't happen if a package's
+#     installation fails and the `postinst' is called with `abort-upgrade',
+#     `abort-remove' or `abort-deconfigure'.
+
+setup_config()
+{
+    f=/etc/GNUstep/gdomap_probes
+    if [ ! -f $f ]; then
+      if [ ! -d /etc/GNUstep ]; then mkdir /etc/GNUstep; fi
+      cat > $f <<EOF
+# Addresses to probe for GNUstep name service.
+# If this file does not contain any valid addresses, the local networks
+# are probed.
+EOF
+      for ip in `hostname -i`; do
+        echo $ip >> $f
+      done
+    fi
+}
+
+case "$1" in
+    configure)
+	setup_config
+	# gdomap should not be setuid root.
+	# TODO: Remove after the squeeze release.
+	if dpkg-statoverride --list @GDOMAP@ >/dev/null; then
+	    dpkg-statoverride --remove @GDOMAP@
+	fi
+	if test -u @GDOMAP@; then
+	    chmod -s @GDOMAP@
+	fi
+	# Left-over from the gnustep-make 1.x -> 2.x transition.
+	if dpkg-statoverride --list /usr/lib/GNUstep/System/Tools/gdomap \
+	    >/dev/null; then
+	    dpkg-statoverride --remove /usr/lib/GNUstep/System/Tools/gdomap
+	fi
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 0
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0
--- gnustep-base-1.22.1.orig/debian/gnustep-base-doc.doc-base.standards
+++ gnustep-base-1.22.1/debian/gnustep-base-doc.doc-base.standards
@@ -0,0 +1,14 @@
+Document: gnustep-coding-standards
+Title: Coding Standards for GNUstep Libraries
+Author: Adam Fedor
+Abstract: This document explains the official coding standards which
+ developers for GNUstep should follow.  Note that these standards are
+ an addition to the GNU Coding Standards, not a replacement of them.
+Section: Help/Standards
+
+Format: Info
+Index: /usr/share/info/gs-standards.info.gz
+Files: /usr/share/info/gs-standards.info*.gz
+
+Format: PDF
+Files: /usr/share/GNUstep/Documentation/Developer/CodingStandards/coding-standards.pdf
--- gnustep-base-1.22.1.orig/debian/make_strings.1
+++ gnustep-base-1.22.1/debian/make_strings.1
@@ -0,0 +1,89 @@
+.TH make_strings 1 "August 16, 2009" "GNUstep" "GNUstep System Manual"
+
+.SH NAME
+make_strings \- tool to build lists of localizable strings from Objective-C files
+
+.SH SYNOPSIS
+.B make_strings
+.RB [ --help ]
+.RB [ --verbose ]
+.RB [ --aggresive-import ]
+.RB [ --aggressive-match ]
+.RB [ --aggressive-remove ]
+.RB [ -L
+.IR languages ]
+.I files.[hmc...]
+.br
+
+.SH DESCRIPTION
+.B make_strings
+parses Objective-C files and builds lists of localizable strings.  It
+then creates new
+.I .strings
+files or merges the strings with existing
+.I .strings
+files.  It's fairly intelligent when matching old and new strings, and
+produces
+.I .strings
+files that are (supposed to be) easy for a translator to work with.
+.PP
+.B make_strings
+accepts the following options:
+
+.SH OPTIONS
+.TP
+.B --help
+Prints a short list of available options.
+.TP
+.B --verbose
+Prints additional information while processing.
+.TP
+.BI -L " languages"
+Specify which languages to process.  Multuple
+.B -L
+options are accepted, or multiple
+.I languages
+defined in one
+.B -L
+flag.
+.TP
+.B --aggressive-import
+Activates
+.B --aggresive-match
+and automatically removes "dummy" entries that are added by importing
+.I .strings
+files which were not created by
+.B make_strings
+program.  This option is suitable when
+.B make_strings
+is run for the first time and there is an existing
+.I .strings
+file which contains a fairly accurate translation.
+.TP
+.B --aggressive-match
+This option will make
+.B make_strings
+assume that matching keys should have matching translations.  This can
+save lots of work, but it increases the risk of erroneous translation.
+.TP
+.B --aggressive-remove
+Removes obsolete strings/keys.
+
+.SH EXAMPLES
+make_strings \-L "English Swedish Russian" *.[hm]
+
+.SH SEE ALSO
+.BR GNUstep (7).
+
+.SH AUTHORS
+.B make_strings
+was written Alexander Malmberg <alexander@malmberg.org>.
+.P
+This manual page was added by Yavor Doganov <yavor@gnu.org>.
+
+.SH COPYRIGHT
+Copyright (C) 2009 Free Software Foundation, Inc.
+.P
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
--- gnustep-base-1.22.1.orig/debian/gnustep-base-runtime.prerm.in
+++ gnustep-base-1.22.1/debian/gnustep-base-runtime.prerm.in
@@ -0,0 +1,44 @@
+#! /bin/sh
+# prerm script for gnustep-base
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <prerm> `remove'
+#        * <old-prerm> `upgrade' <new-version>
+#        * <new-prerm> `failed-upgrade' <old-version>
+#        * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
+#        * <deconfigured's-prerm> `deconfigure' `in-favour'
+#          <package-being-installed> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see /usr/share/doc/packaging-manual/
+
+case "$1" in
+    remove)
+	if dpkg-statoverride --list @GDOMAP@ >/dev/null; then
+	    # override exists.
+	    dpkg-statoverride --remove @GDOMAP@
+	else
+	    :
+	fi
+        ;;
+    upgrade|deconfigure)
+        ;;
+    failed-upgrade)
+        ;;
+    *)
+        echo "prerm called with unknown argument \`$1'" >&2
+        exit 0
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
--- gnustep-base-1.22.1.orig/debian/gnustep-base-doc.doc-base.tools
+++ gnustep-base-1.22.1/debian/gnustep-base-doc.doc-base.tools
@@ -0,0 +1,10 @@
+Document: gnustep-base-tools
+Title: GNUstep Base Command-line Tools
+Author: Richard Frith-Macdonald
+Abstract: The GNUstep Base Tools are command line utilities that come
+ with the GNUstep Base distribution.
+Section: Programming/Objective-C
+
+Format: HTML
+Index: /usr/share/GNUstep/Documentation/Developer/Tools/Reference/index.html
+Files: /usr/share/GNUstep/Documentation/Developer/Tools/Reference/*.html
--- gnustep-base-1.22.1.orig/debian/gnustep-base-runtime.gdomap.in
+++ gnustep-base-1.22.1/debian/gnustep-base-runtime.gdomap.in
@@ -0,0 +1,63 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          gdomap
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Start the GNUstep distributed object mapper
+### END INIT INFO
+
+set -e
+set -u
+
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+
+DAEMON=@GDOMAP@
+NAME=gdomap
+DESC="GNUstep distributed object mapper"
+
+PIDFILE=/var/run/$NAME.pid
+
+GDOMAP_ARGS=
+if [ -f /etc/default/gdomap ]; then
+    . /etc/default/gdomap
+fi
+
+. /lib/lsb/init-functions
+
+case "$1" in
+  start)
+	echo -n "Starting $DESC: "
+	start-stop-daemon --start --oknodo --quiet --exec $DAEMON \
+		-- -I $PIDFILE $GDOMAP_ARGS
+	echo "$NAME."
+	;;
+  stop)
+	echo -n "Stopping $DESC: "
+	start-stop-daemon --stop --oknodo --quiet --exec $DAEMON \
+		-- -I $PIDFILE $GDOMAP_ARGS
+	rm -f $PIDFILE
+	echo "$NAME."
+	;;
+  restart|force-reload)
+	echo -n "Restarting $DESC: "
+	start-stop-daemon --stop --oknodo --quiet --exec $DAEMON \
+		-- -I $PIDFILE $GDOMAP_ARGS
+	rm -f $PIDFILE
+	sleep 1
+	start-stop-daemon --start --oknodo --quiet --exec $DAEMON \
+		-- -I $PIDFILE $GDOMAP_ARGS
+	echo "$NAME."
+	;;
+  status)
+	status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
+	;;
+  *)
+	N=/etc/init.d/$NAME
+	echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
+	exit 1
+	;;
+esac
+
+exit 0
--- gnustep-base-1.22.1.orig/debian/gnustep-base-doc.doc-base.base
+++ gnustep-base-1.22.1/debian/gnustep-base-doc.doc-base.base
@@ -0,0 +1,13 @@
+Document: gnustep-base-reference
+Title: GNUstep Base Library API Reference
+Author: Richard Frith-Macdonald
+Abstract: The GNUstep Base library is a free software package
+ implementing the API of the OpenStep Foundation Kit (tm), including
+ later additions.  This documentation package describes the core of
+ the Base library, for documentation on additional classes, see the
+ BaseAdditions documentation package.
+Section: Programming/Objective-C
+
+Format: HTML
+Index: /usr/share/GNUstep/Documentation/Developer/Base/Reference/index.html
+Files: /usr/share/GNUstep/Documentation/Developer/Base/Reference/*.html
--- gnustep-base-1.22.1.orig/debian/patches/avoid-nsl-linkage.patch
+++ gnustep-base-1.22.1/debian/patches/avoid-nsl-linkage.patch
@@ -0,0 +1,17 @@
+2009-08-09  Yavor Doganov  <yavor@gnu.org>
+
+	* configure.ac: Use AC_SEARCH_LIBS to avoid always appending -lnsl
+	to LIBS.
+
+
+--- gnustep-base.orig/configure.ac
++++ gnustep-base/configure.ac
+@@ -2140,7 +2140,7 @@
+ # These used by GSFileHandle.m and distributed objects
+ # On some systems we need -lnsl ... so check for that first.
+ #--------------------------------------------------------------------
+-AC_CHECK_LIB(nsl, inet_ntop)
++AC_SEARCH_LIBS([inet_ntop], [nsl])
+ AC_CHECK_FUNCS(gethostbyaddr_r inet_aton inet_pton inet_ntop sigaction)
+ USE_ZLIB=0
+ AC_CHECK_HEADERS(zlib.h)
--- gnustep-base-1.22.1.orig/debian/patches/texinfo5.diff
+++ gnustep-base-1.22.1/debian/patches/texinfo5.diff
@@ -0,0 +1,12 @@
+Index: b/Documentation/coding-standards.texi
+===================================================================
+--- a/Documentation/coding-standards.texi	2013-05-13 11:54:51.750129072 +0000
++++ b/Documentation/coding-standards.texi	2013-05-13 11:55:26.434360319 +0000
+@@ -53,6 +53,7 @@
+ 
+ @node Top, Introduction, (dir), (dir)
+ @top Coding Standards
++@raisesections
+ 
+ @menu
+ * Introduction::                
--- gnustep-base-1.22.1.orig/debian/patches/autoreconf.patch
+++ gnustep-base-1.22.1/debian/patches/autoreconf.patch
@@ -0,0 +1,30299 @@
+Regenerate the build system.
+
+--- gnustep-base.orig/configure
++++ gnustep-base/configure
+@@ -1,18 +1,22 @@
+ #! /bin/sh
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.63.
++# Generated by GNU Autoconf 2.68.
++#
+ #
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+-# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
++# Foundation, Inc.
++#
++#
+ # This configure script is free software; the Free Software Foundation
+ # gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
+ 
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+   emulate sh
+   NULLCMD=:
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+@@ -20,23 +24,15 @@
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+-  case `(set -o) 2>/dev/null` in
+-  *posix*) set -o posix ;;
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
+ esac
+-
+ fi
+ 
+ 
+-
+-
+-# PATH needs CR
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+ as_nl='
+ '
+ export as_nl
+@@ -44,7 +40,13 @@
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+@@ -55,7 +57,7 @@
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+-      case $arg in
++      case $arg in #(
+       *"$as_nl"*)
+ 	expr "X$arg" : "X\\(.*\\)$as_nl";
+ 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -78,13 +80,6 @@
+   }
+ fi
+ 
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+ 
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+@@ -94,15 +89,16 @@
+ IFS=" ""	$as_nl"
+ 
+ # Find who we are.  Look in the path if we contain no directory separator.
+-case $0 in
++as_myself=
++case $0 in #((
+   *[\\/]* ) as_myself=$0 ;;
+   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
+ IFS=$as_save_IFS
+ 
+      ;;
+@@ -114,12 +110,16 @@
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+-  { (exit 1); exit 1; }
++  exit 1
+ fi
+ 
+-# Work around bugs in pre-3.0 UWIN ksh.
+-for as_var in ENV MAIL MAILPATH
+-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+@@ -131,330 +131,306 @@
+ LANGUAGE=C
+ export LANGUAGE
+ 
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename -- "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+-$as_echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\/\(\/\/\)$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\/\(\/\).*/{
+-	    s//\1/
+-	    q
+-	  }
+-	  s/.*/./; q'`
+-
+ # CDPATH.
+-$as_unset CDPATH
+-
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+ 
+ if test "x$CONFIG_SHELL" = x; then
+-  if (eval ":") 2>/dev/null; then
+-  as_have_required=yes
++  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '\${1+\"\$@\"}'='\"\$@\"'
++  setopt NO_GLOB_SUBST
+ else
+-  as_have_required=no
++  case \`(set -o) 2>/dev/null\` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
+ fi
+-
+-  if test $as_have_required = yes &&	 (eval ":
+-(as_func_return () {
+-  (exit \$1)
+-}
+-as_func_success () {
+-  as_func_return 0
+-}
+-as_func_failure () {
+-  as_func_return 1
+-}
+-as_func_ret_success () {
+-  return 0
+-}
+-as_func_ret_failure () {
+-  return 1
+-}
++"
++  as_required="as_fn_return () { (exit \$1); }
++as_fn_success () { as_fn_return 0; }
++as_fn_failure () { as_fn_return 1; }
++as_fn_ret_success () { return 0; }
++as_fn_ret_failure () { return 1; }
+ 
+ exitcode=0
+-if as_func_success; then
+-  :
+-else
+-  exitcode=1
+-  echo as_func_success failed.
+-fi
+-
+-if as_func_failure; then
+-  exitcode=1
+-  echo as_func_failure succeeded.
+-fi
+-
+-if as_func_ret_success; then
+-  :
+-else
+-  exitcode=1
+-  echo as_func_ret_success failed.
+-fi
+-
+-if as_func_ret_failure; then
+-  exitcode=1
+-  echo as_func_ret_failure succeeded.
+-fi
+-
+-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+-  :
++as_fn_success || { exitcode=1; echo as_fn_success failed.; }
++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
++
++else
++  exitcode=1; echo positional parameters were not saved.
++fi
++test x\$exitcode = x0 || exit 1"
++  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
++  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
++  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
++  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
++test \$(( 1 + 1 )) = 2 || exit 1"
++  if (eval "$as_required") 2>/dev/null; then :
++  as_have_required=yes
+ else
+-  exitcode=1
+-  echo positional parameters were not saved.
++  as_have_required=no
+ fi
++  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ 
+-test \$exitcode = 0) || { (exit 1); exit 1; }
+-
+-(
+-  as_lineno_1=\$LINENO
+-  as_lineno_2=\$LINENO
+-  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+-  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+-") 2> /dev/null; then
+-  :
+ else
+-  as_candidate_shells=
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  case $as_dir in
++  as_found=:
++  case $as_dir in #(
+ 	 /*)
+ 	   for as_base in sh bash ksh sh5; do
+-	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
++	     # Try only shells that exist, to save several forks.
++	     as_shell=$as_dir/$as_base
++	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  CONFIG_SHELL=$as_shell as_have_required=yes
++		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  break 2
++fi
++fi
+ 	   done;;
+        esac
++  as_found=false
+ done
++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
++	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
++  CONFIG_SHELL=$SHELL as_have_required=yes
++fi; }
+ IFS=$as_save_IFS
+ 
+ 
+-      for as_shell in $as_candidate_shells $SHELL; do
+-	 # Try only shells that exist, to save several forks.
+-	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+-		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-  setopt NO_GLOB_SUBST
+-else
+-  case `(set -o) 2>/dev/null` in
+-  *posix*) set -o posix ;;
+-esac
+-
+-fi
+-
+-
+-:
+-_ASEOF
+-}; then
+-  CONFIG_SHELL=$as_shell
+-	       as_have_required=yes
+-	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-  setopt NO_GLOB_SUBST
+-else
+-  case `(set -o) 2>/dev/null` in
+-  *posix*) set -o posix ;;
+-esac
+-
+-fi
+-
+-
+-:
+-(as_func_return () {
+-  (exit $1)
+-}
+-as_func_success () {
+-  as_func_return 0
+-}
+-as_func_failure () {
+-  as_func_return 1
+-}
+-as_func_ret_success () {
+-  return 0
+-}
+-as_func_ret_failure () {
+-  return 1
+-}
+-
+-exitcode=0
+-if as_func_success; then
+-  :
+-else
+-  exitcode=1
+-  echo as_func_success failed.
+-fi
+-
+-if as_func_failure; then
+-  exitcode=1
+-  echo as_func_failure succeeded.
+-fi
+-
+-if as_func_ret_success; then
+-  :
+-else
+-  exitcode=1
+-  echo as_func_ret_success failed.
+-fi
+-
+-if as_func_ret_failure; then
+-  exitcode=1
+-  echo as_func_ret_failure succeeded.
+-fi
+-
+-if ( set x; as_func_ret_success y && test x = "$1" ); then
+-  :
+-else
+-  exitcode=1
+-  echo positional parameters were not saved.
++      if test "x$CONFIG_SHELL" != x; then :
++  # We cannot yet assume a decent shell, so we have to provide a
++	# neutralization value for shells without unset; and this also
++	# works around shells that cannot unset nonexistent variables.
++	# Preserve -v and -x to the replacement shell.
++	BASH_ENV=/dev/null
++	ENV=/dev/null
++	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
++	export CONFIG_SHELL
++	case $- in # ((((
++	  *v*x* | *x*v* ) as_opts=-vx ;;
++	  *v* ) as_opts=-v ;;
++	  *x* ) as_opts=-x ;;
++	  * ) as_opts= ;;
++	esac
++	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+ fi
+ 
+-test $exitcode = 0) || { (exit 1); exit 1; }
+-
+-(
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+-
+-_ASEOF
+-}; then
+-  break
++    if test x$as_have_required = xno; then :
++  $as_echo "$0: This script requires a shell more modern than all"
++  $as_echo "$0: the shells that I found on your system."
++  if test x${ZSH_VERSION+set} = xset ; then
++    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
++    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
++  else
++    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
++$0: including any error possibly output before this
++$0: message. Then install a modern shell, or manually run
++$0: the script under such a shell if you do have one."
++  fi
++  exit 1
+ fi
+-
+ fi
+-
+-      done
+-
+-      if test "x$CONFIG_SHELL" != x; then
+-  for as_var in BASH_ENV ENV
+-	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+-	done
+-	export CONFIG_SHELL
+-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+ fi
++SHELL=${CONFIG_SHELL-/bin/sh}
++export SHELL
++# Unset more variables known to interfere with behavior of common tools.
++CLICOLOR_FORCE= GREP_OPTIONS=
++unset CLICOLOR_FORCE GREP_OPTIONS
+ 
++## --------------------- ##
++## M4sh Shell Functions. ##
++## --------------------- ##
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
+ 
+-    if test $as_have_required = no; then
+-  echo This script requires a shell more modern than all the
+-      echo shells that I found on your system.  Please install a
+-      echo modern shell, or manually run the script under such a
+-      echo shell if you do have one.
+-      { (exit 1); exit 1; }
+-fi
+-
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+ 
+-fi
+ 
+-fi
++} # as_fn_mkdir_p
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
+ 
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
+ 
+ 
+-(eval "as_func_return () {
+-  (exit \$1)
+-}
+-as_func_success () {
+-  as_func_return 0
+-}
+-as_func_failure () {
+-  as_func_return 1
+-}
+-as_func_ret_success () {
+-  return 0
+-}
+-as_func_ret_failure () {
+-  return 1
+-}
++# as_fn_error STATUS ERROR [LINENO LOG_FD]
++# ----------------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with STATUS, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$1; test $as_status -eq 0 && as_status=1
++  if test "$4"; then
++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
++  fi
++  $as_echo "$as_me: error: $2" >&2
++  as_fn_exit $as_status
++} # as_fn_error
+ 
+-exitcode=0
+-if as_func_success; then
+-  :
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
+ else
+-  exitcode=1
+-  echo as_func_success failed.
+-fi
+-
+-if as_func_failure; then
+-  exitcode=1
+-  echo as_func_failure succeeded.
++  as_expr=false
+ fi
+ 
+-if as_func_ret_success; then
+-  :
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++  as_basename=basename
+ else
+-  exitcode=1
+-  echo as_func_ret_success failed.
+-fi
+-
+-if as_func_ret_failure; then
+-  exitcode=1
+-  echo as_func_ret_failure succeeded.
++  as_basename=false
+ fi
+ 
+-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+-  :
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
+ else
+-  exitcode=1
+-  echo positional parameters were not saved.
++  as_dirname=false
+ fi
+ 
+-test \$exitcode = 0") || {
+-  echo No shell found that supports shell functions.
+-  echo Please tell bug-autoconf@gnu.org about your system,
+-  echo including any error possibly output before this message.
+-  echo This can help us improve future autoconf versions.
+-  echo Configuration will now proceed without shell functions.
+-}
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X/"$0" |
++    sed '/^.*\/\([^/][^/]*\)\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
+ 
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
+ 
+ 
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line after each line using $LINENO; the second 'sed'
+-  # does the real work.  The second script uses 'N' to pair each
+-  # line-number line with the line containing $LINENO, and appends
+-  # trailing '-' during substitution so that $LINENO is not a special
+-  # case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+-  # E. McMahon (1931-1989) for sed's syntax.  :-)
++  as_lineno_1=$LINENO as_lineno_1a=$LINENO
++  as_lineno_2=$LINENO as_lineno_2a=$LINENO
++  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
++  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
++  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+   sed -n '
+     p
+     /[$]LINENO/=
+@@ -471,8 +447,7 @@
+       s/-\n.*//
+     ' >$as_me.lineno &&
+   chmod +x "$as_me.lineno" ||
+-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
++    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+ 
+   # Don't try to exec as it changes $[0], causing all sort of problems
+   # (the dirname of $[0] is not the place where we might find the
+@@ -482,29 +457,18 @@
+   exit
+ }
+ 
+-
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+-  as_dirname=dirname
+-else
+-  as_dirname=false
+-fi
+-
+ ECHO_C= ECHO_N= ECHO_T=
+-case `echo -n x` in
++case `echo -n x` in #(((((
+ -n*)
+-  case `echo 'x\c'` in
++  case `echo 'xy\c'` in
+   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+-  *)   ECHO_C='\c';;
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+ 
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -534,7 +498,7 @@
+ rmdir conf$$.dir 2>/dev/null
+ 
+ if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
++  as_mkdir_p='mkdir -p "$as_dir"'
+ else
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+@@ -553,10 +517,10 @@
+       if test -d "$1"; then
+ 	test -d "$1/.";
+       else
+-	case $1 in
++	case $1 in #(
+ 	-*)set "./$1";;
+ 	esac;
+-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ 	???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+@@ -570,11 +534,11 @@
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ 
+-
+-exec 7<&0 </dev/null 6>&1
++test -n "$DJDIR" || exec 7<&0 </dev/null
++exec 6>&1
+ 
+ # Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+ # so uname gets run too.
+ ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+ 
+@@ -589,7 +553,6 @@
+ subdirs=
+ MFLAGS=
+ MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+ 
+ # Identity of this package.
+ PACKAGE_NAME=
+@@ -597,6 +560,7 @@
+ PACKAGE_VERSION=
+ PACKAGE_STRING=
+ PACKAGE_BUGREPORT=
++PACKAGE_URL=
+ 
+ ac_unique_file="Source/NSArray.m"
+ # Factoring default headers for most tests.
+@@ -783,6 +747,7 @@
+ program_transform_name
+ prefix
+ exec_prefix
++PACKAGE_URL
+ PACKAGE_BUGREPORT
+ PACKAGE_STRING
+ PACKAGE_VERSION
+@@ -902,8 +867,9 @@
+   fi
+ 
+   case $ac_option in
+-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+-  *)	ac_optarg=yes ;;
++  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
++  *=)   ac_optarg= ;;
++  *)    ac_optarg=yes ;;
+   esac
+ 
+   # Accept the important Cygnus configure options, so we can diagnose typos.
+@@ -948,8 +914,7 @@
+     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+     # Reject names that are not valid shell variable names.
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+-      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+-   { (exit 1); exit 1; }; }
++      as_fn_error $? "invalid feature name: $ac_useropt"
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -975,8 +940,7 @@
+     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+     # Reject names that are not valid shell variable names.
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+-      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+-   { (exit 1); exit 1; }; }
++      as_fn_error $? "invalid feature name: $ac_useropt"
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1180,8 +1144,7 @@
+     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+     # Reject names that are not valid shell variable names.
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+-      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+-   { (exit 1); exit 1; }; }
++      as_fn_error $? "invalid package name: $ac_useropt"
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1197,8 +1160,7 @@
+     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+     # Reject names that are not valid shell variable names.
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+-      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+-   { (exit 1); exit 1; }; }
++      as_fn_error $? "invalid package name: $ac_useropt"
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1228,17 +1190,17 @@
+   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+     x_libraries=$ac_optarg ;;
+ 
+-  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
++  -*) as_fn_error $? "unrecognized option: \`$ac_option'
++Try \`$0 --help' for more information"
+     ;;
+ 
+   *=*)
+     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+     # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
++    case $ac_envvar in #(
++      '' | [0-9]* | *[!_$as_cr_alnum]* )
++      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
++    esac
+     eval $ac_envvar=\$ac_optarg
+     export $ac_envvar ;;
+ 
+@@ -1247,7 +1209,7 @@
+     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
++    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+     ;;
+ 
+   esac
+@@ -1255,15 +1217,13 @@
+ 
+ if test -n "$ac_prev"; then
+   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "missing argument to $ac_option"
+ fi
+ 
+ if test -n "$ac_unrecognized_opts"; then
+   case $enable_option_checking in
+     no) ;;
+-    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+-   { (exit 1); exit 1; }; } ;;
++    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+   esac
+ fi
+@@ -1286,8 +1246,7 @@
+     [\\/$]* | ?:[\\/]* )  continue;;
+     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+   esac
+-  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+ done
+ 
+ # There might be people who depend on the old broken behavior: `$host'
+@@ -1301,8 +1260,8 @@
+ if test "x$host_alias" != x; then
+   if test "x$build_alias" = x; then
+     cross_compiling=maybe
+-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
++    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
++    If a cross compiler is detected then cross compile mode will be used" >&2
+   elif test "x$build_alias" != "x$host_alias"; then
+     cross_compiling=yes
+   fi
+@@ -1317,11 +1276,9 @@
+ ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ ac_ls_di=`ls -di .` &&
+ ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+-  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "working directory cannot be determined"
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+-  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "pwd does not report name of working directory"
+ 
+ 
+ # Find the source files, if location was not specified.
+@@ -1360,13 +1317,11 @@
+ fi
+ if test ! -r "$srcdir/$ac_unique_file"; then
+   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+-  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+ fi
+ ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ ac_abs_confdir=`(
+-	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+-   { (exit 1); exit 1; }; }
++	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ 	pwd)`
+ # When building in place, set srcdir=.
+ if test "$ac_abs_confdir" = "$ac_pwd"; then
+@@ -1406,7 +1361,7 @@
+       --help=short        display options specific to this package
+       --help=recursive    display the short help of all the included packages
+   -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
++  -q, --quiet, --silent   do not print \`checking ...' messages
+       --cache-file=FILE   cache test results in FILE [disabled]
+   -C, --config-cache      alias for \`--cache-file=config.cache'
+   -n, --no-create         do not create output files
+@@ -1587,13 +1542,14 @@
+   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+               nonstandard directory <lib dir>
+   LIBS        libraries to pass to the linker, e.g. -l<library>
+-  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
++  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+               you have headers in a nonstandard directory <include dir>
+   CPP         C preprocessor
+ 
+ Use these variables to override the choices made by `configure' or to help
+ it to find libraries and programs with nonstandard names/locations.
+ 
++Report bugs to the package provider.
+ _ACEOF
+ ac_status=$?
+ fi
+@@ -1657,459 +1613,1026 @@
+ if $ac_init_version; then
+   cat <<\_ACEOF
+ configure
+-generated by GNU Autoconf 2.63
++generated by GNU Autoconf 2.68
+ 
+-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++Copyright (C) 2010 Free Software Foundation, Inc.
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+ _ACEOF
+   exit
+ fi
+-cat >config.log <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+ 
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.63.  Invocation command line was
++## ------------------------ ##
++## Autoconf initialization. ##
++## ------------------------ ##
++
++# ac_fn_c_try_compile LINENO
++# --------------------------
++# Try to compile conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext
++  if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  $ $0 $@
++	ac_retval=1
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
+ 
+-_ACEOF
+-exec 5>>config.log
++} # ac_fn_c_try_compile
++
++# ac_fn_c_try_cpp LINENO
++# ----------------------
++# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_cpp ()
+ {
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } > conftest.i && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
++    ac_retval=1
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
+ 
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
++} # ac_fn_c_try_cpp
+ 
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
++# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists, giving a warning if it cannot be compiled using
++# the include files in INCLUDES and setting the cache variable VAR
++# accordingly.
++ac_fn_c_check_header_mongrel ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if eval \${$3+:} false; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
++$as_echo_n "checking $2 usability... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_header_compiler=yes
++else
++  ac_header_compiler=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
+ 
+-_ASUNAME
++# Is the header present?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
++$as_echo_n "checking $2 presence... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <$2>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  ac_header_preproc=yes
++else
++  ac_header_preproc=no
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
++$as_echo "$ac_header_preproc" >&6; }
+ 
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  $as_echo "PATH: $as_dir"
+-done
+-IFS=$as_save_IFS
++# So?  What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
++  yes:no: )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++esac
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval "$3=\$ac_header_compiler"
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ 
+-} >&5
++} # ac_fn_c_check_header_mongrel
+ 
+-cat >&5 <<_ACEOF
++# ac_fn_c_try_run LINENO
++# ----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
++# that executables *can* be run.
++ac_fn_c_try_run ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: program exited with status $ac_status" >&5
++       $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++       ac_retval=$ac_status
++fi
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
+ 
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
++} # ac_fn_c_try_run
+ 
++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists and can be compiled using the include files in
++# INCLUDES, setting the cache variable VAR accordingly.
++ac_fn_c_check_header_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
+ _ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ 
++} # ac_fn_c_check_header_compile
+ 
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *\'*)
+-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args '$ac_arg'"
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
++# ac_fn_c_try_link LINENO
++# -----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_link ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext conftest$ac_exeext
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Use '\'' to represent an apostrophe within the trap.
+-# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
++	ac_retval=1
++fi
++  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
++  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
++  # interfere with the next link command; also delete a directory that is
++  # left behind by Apple's compiler.  We do this before executing the actions.
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
+ 
+-    cat <<\_ASBOX
+-## ---------------- ##
+-## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-(
+-  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+-    eval ac_val=\$$ac_var
+-    case $ac_val in #(
+-    *${as_nl}*)
+-      case $ac_var in #(
+-      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+-      esac
+-      case $ac_var in #(
+-      _ | IFS | as_nl) ;; #(
+-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+-      *) $as_unset $ac_var ;;
+-      esac ;;
+-    esac
+-  done
+-  (set) 2>&1 |
+-    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+-    *${as_nl}ac_space=\ *)
+-      sed -n \
+-	"s/'\''/'\''\\\\'\'''\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+-      ;; #(
+-    *)
+-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+-      ;;
+-    esac |
+-    sort
+-)
+-    echo
++} # ac_fn_c_try_link
+ 
+-    cat <<\_ASBOX
+-## ----------------- ##
+-## Output variables. ##
+-## ----------------- ##
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=\$$ac_var
+-      case $ac_val in
+-      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+-      esac
+-      $as_echo "$ac_var='\''$ac_val'\''"
+-    done | sort
+-    echo
++# ac_fn_c_check_func LINENO FUNC VAR
++# ----------------------------------
++# Tests whether FUNC exists, setting the cache variable VAR accordingly
++ac_fn_c_check_func ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $2 innocuous_$2
+ 
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-## ------------------- ##
+-## File substitutions. ##
+-## ------------------- ##
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=\$$ac_var
+-	case $ac_val in
+-	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+-	esac
+-	$as_echo "$ac_var='\''$ac_val'\''"
+-      done | sort
+-      echo
+-    fi
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $2 (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
+ 
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-## ----------- ##
+-## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
+-      echo
+-      cat confdefs.h
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      $as_echo "$as_me: caught signal $ac_signal"
+-    $as_echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core core.conftest.* &&
+-    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
+ 
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -f -r conftest* confdefs.h
++#undef $2
+ 
+-# Predefined preprocessor variables.
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char $2 ();
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined __stub_$2 || defined __stub___$2
++choke me
++#endif
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_NAME "$PACKAGE_NAME"
++int
++main ()
++{
++return $2 ();
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ 
++} # ac_fn_c_check_func
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
++# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
++# --------------------------------------------
++# Tries to find the compile-time value of EXPR in a program that includes
++# INCLUDES, setting VAR accordingly. Returns whether the value could be
++# computed
++ac_fn_c_compute_int ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if test "$cross_compiling" = yes; then
++    # Depending upon the size, compute the lo and hi bounds.
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) >= 0)];
++test_array [0] = 0
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_VERSION "$PACKAGE_VERSION"
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_lo=0 ac_mid=0
++  while :; do
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
++test_array [0] = 0
+ 
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_STRING "$PACKAGE_STRING"
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=$ac_mid; break
++else
++  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
++			if test $ac_lo -le $ac_mid; then
++			  ac_lo= ac_hi=
++			  break
++			fi
++			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  done
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) < 0)];
++test_array [0] = 0
+ 
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=-1 ac_mid=-1
++  while :; do
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) >= $ac_mid)];
++test_array [0] = 0
+ 
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer an explicitly selected file to automatically selected ones.
+-ac_site_file1=NONE
+-ac_site_file2=NONE
+-if test -n "$CONFIG_SITE"; then
+-  ac_site_file1=$CONFIG_SITE
+-elif test "x$prefix" != xNONE; then
+-  ac_site_file1=$prefix/share/config.site
+-  ac_site_file2=$prefix/etc/config.site
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_lo=$ac_mid; break
+ else
+-  ac_site_file1=$ac_default_prefix/share/config.site
+-  ac_site_file2=$ac_default_prefix/etc/config.site
++  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
++			if test $ac_mid -le $ac_hi; then
++			  ac_lo= ac_hi=
++			  break
++			fi
++			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+ fi
+-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+-do
+-  test "x$ac_site_file" = xNONE && continue
+-  if test -r "$ac_site_file"; then
+-    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-$as_echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+-      *)                      . "./$cache_file";;
+-    esac
+-  fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  done
+ else
+-  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-$as_echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
++  ac_lo= ac_hi=
+ fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in $ac_precious_vars; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+-  eval ac_new_val=\$ac_env_${ac_var}_value
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	# differences in whitespace do not lead to failure.
+-	ac_old_val_w=`echo x $ac_old_val`
+-	ac_new_val_w=`echo x $ac_new_val`
+-	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+-	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	  ac_cache_corrupted=:
+-	else
+-	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+-	  eval $ac_var=\$ac_old_val
+-	fi
+-	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+-	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++# Binary search between lo and hi bounds.
++while test "x$ac_lo" != "x$ac_hi"; do
++  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
++test_array [0] = 0
+ 
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=$ac_mid
++else
++  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++done
++case $ac_lo in #((
++?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
++'') ac_retval=1 ;;
++esac
++  else
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++static long int longval () { return $2; }
++static unsigned long int ulongval () { return $2; }
++#include <stdio.h>
++#include <stdlib.h>
++int
++main ()
++{
+ 
++  FILE *f = fopen ("conftest.val", "w");
++  if (! f)
++    return 1;
++  if (($2) < 0)
++    {
++      long int i = longval ();
++      if (i != ($2))
++	return 1;
++      fprintf (f, "%ld", i);
++    }
++  else
++    {
++      unsigned long int i = ulongval ();
++      if (i != ($2))
++	return 1;
++      fprintf (f, "%lu", i);
++    }
++  /* Do not output a trailing newline, as this causes \r\n confusion
++     on some platforms.  */
++  return ferror (f) || fclose (f) != 0;
+ 
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
++else
++  ac_retval=1
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++rm -f conftest.val
+ 
++  fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
+ 
++} # ac_fn_c_compute_int
+ 
++# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
++# -------------------------------------------
++# Tests whether TYPE exists after having included INCLUDES, setting cache
++# variable VAR accordingly.
++ac_fn_c_check_type ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval "$3=no"
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++if (sizeof ($2))
++	 return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++if (sizeof (($2)))
++	    return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
+ 
++else
++  eval "$3=yes"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ 
++} # ac_fn_c_check_type
++cat >config.log <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
+ 
++It was created by $as_me, which was
++generated by GNU Autoconf 2.68.  Invocation command line was
+ 
++  $ $0 $@
+ 
++_ACEOF
++exec 5>>config.log
++{
++cat <<_ASUNAME
++## --------- ##
++## Platform. ##
++## --------- ##
+ 
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
+ 
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+ 
++/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
++/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
++/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+ 
++_ASUNAME
+ 
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    $as_echo "PATH: $as_dir"
++  done
++IFS=$as_save_IFS
+ 
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
++} >&5
+ 
++cat >&5 <<_ACEOF
+ 
+ 
++## ----------- ##
++## Core tests. ##
++## ----------- ##
+ 
+-# If GNUSTEP_MAKEFILES is undefined, try to use gnustep-config to determine it.
+-if test -z "$GNUSTEP_MAKEFILES"; then
+-  GNUSTEP_MAKEFILES=`gnustep-config --variable=GNUSTEP_MAKEFILES 2>&5`
+-fi
++_ACEOF
+ 
+-if test -z "$GNUSTEP_MAKEFILES"; then
+-  { { $as_echo "$as_me:$LINENO: error: You must have the gnustep-make package installed and set up the GNUSTEP_MAKEFILES environment variable to contain the path to the makefiles directory before configuring!" >&5
+-$as_echo "$as_me: error: You must have the gnustep-make package installed and set up the GNUSTEP_MAKEFILES environment variable to contain the path to the makefiles directory before configuring!" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+ 
+-# If LIBRARY_COMBO is undefined, try to use gnustep-config to determine it.
+-if test -z "$LIBRARY_COMBO"; then
+-  LIBRARY_COMBO=`gnustep-config --variable=LIBRARY_COMBO 2>&5`
+-fi
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
++# Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
++ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
++ac_must_keep_next=false
++for ac_pass in 1 2
++do
++  for ac_arg
++  do
++    case $ac_arg in
++    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++    | -silent | --silent | --silen | --sile | --sil)
++      continue ;;
++    *\'*)
++      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    case $ac_pass in
++    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
++    2)
++      as_fn_append ac_configure_args1 " '$ac_arg'"
++      if test $ac_must_keep_next = true; then
++	ac_must_keep_next=false # Got value, back to normal.
++      else
++	case $ac_arg in
++	  *=* | --config-cache | -C | -disable-* | --disable-* \
++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++	  | -with-* | --with-* | -without-* | --without-* | --x)
++	    case "$ac_configure_args0 " in
++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++	    esac
++	    ;;
++	  -* ) ac_must_keep_next=true ;;
++	esac
++      fi
++      as_fn_append ac_configure_args " '$ac_arg'"
++      ;;
++    esac
++  done
++done
++{ ac_configure_args0=; unset ac_configure_args0;}
++{ ac_configure_args1=; unset ac_configure_args1;}
+ 
+-nonfragile=`gnustep-config --objc-flags | grep _NONFRAGILE_ABI 2>&5`
+-if test -z "$nonfragile"; then
+-  nonfragile=no
+-  BASE_NONFRAGILE_ABI=0
+-else
+-  nonfragile=yes
+-  BASE_NONFRAGILE_ABI=1
+-fi
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log.  We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Use '\'' to represent an apostrophe within the trap.
++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
++trap 'exit_status=$?
++  # Save into config.log some information that might help in debugging.
++  {
++    echo
+ 
++    $as_echo "## ---------------- ##
++## Cache variables. ##
++## ---------------- ##"
++    echo
++    # The following way of writing the cache mishandles newlines in values,
++(
++  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
++    eval ac_val=\$$ac_var
++    case $ac_val in #(
++    *${as_nl}*)
++      case $ac_var in #(
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
++      esac
++      case $ac_var in #(
++      _ | IFS | as_nl) ;; #(
++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
++      *) { eval $ac_var=; unset $ac_var;} ;;
++      esac ;;
++    esac
++  done
++  (set) 2>&1 |
++    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
++    *${as_nl}ac_space=\ *)
++      sed -n \
++	"s/'\''/'\''\\\\'\'''\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
++      ;; #(
++    *)
++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++      ;;
++    esac |
++    sort
++)
++    echo
+ 
+-# We shouldn't be loading GNUstep.sh here.  It would load in a lot of
+-# variables which might get confused with the ones that will be used
+-# at runtime.  We will load it later once we have determined (and
+-# saved) the runtime configuration.
++    $as_echo "## ----------------- ##
++## Output variables. ##
++## ----------------- ##"
++    echo
++    for ac_var in $ac_subst_vars
++    do
++      eval ac_val=\$$ac_var
++      case $ac_val in
++      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++      esac
++      $as_echo "$ac_var='\''$ac_val'\''"
++    done | sort
++    echo
+ 
+-# This variable might get temporarily overwritten with the
+-# GNUSTEP_MAKEFILES of the runtime configuration, make sure we keep
+-# track of the original one.  CURRENT_GNUSTEP_MAKEFILES is the one
+-# that we use to locate the actual gnustep-make installation that
+-# will build the software.
+-CURRENT_GNUSTEP_MAKEFILES="$GNUSTEP_MAKEFILES"
++    if test -n "$ac_subst_files"; then
++      $as_echo "## ------------------- ##
++## File substitutions. ##
++## ------------------- ##"
++      echo
++      for ac_var in $ac_subst_files
++      do
++	eval ac_val=\$$ac_var
++	case $ac_val in
++	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++	esac
++	$as_echo "$ac_var='\''$ac_val'\''"
++      done | sort
++      echo
++    fi
+ 
+-#--------------------------------------------------------------------
+-# Use config.guess, config.sub and install-sh provided by gnustep-make
+-#--------------------------------------------------------------------
+-ac_aux_dir=
+-for ac_dir in $CURRENT_GNUSTEP_MAKEFILES "$srcdir"/$CURRENT_GNUSTEP_MAKEFILES; do
+-  if test -f "$ac_dir/install-sh"; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f "$ac_dir/install.sh"; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f "$ac_dir/shtool"; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
++    if test -s confdefs.h; then
++      $as_echo "## ----------- ##
++## confdefs.h. ##
++## ----------- ##"
++      echo
++      cat confdefs.h
++      echo
++    fi
++    test "$ac_signal" != 0 &&
++      $as_echo "$as_me: caught signal $ac_signal"
++    $as_echo "$as_me: exit $exit_status"
++  } >&5
++  rm -f core *.core core.conftest.* &&
++    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
++    exit $exit_status
++' 0
++for ac_signal in 1 2 13 15; do
++  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+ done
+-if test -z "$ac_aux_dir"; then
+-  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $CURRENT_GNUSTEP_MAKEFILES \"$srcdir\"/$CURRENT_GNUSTEP_MAKEFILES" >&5
+-$as_echo "$as_me: error: cannot find install-sh or install.sh in $CURRENT_GNUSTEP_MAKEFILES \"$srcdir\"/$CURRENT_GNUSTEP_MAKEFILES" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
++ac_signal=0
+ 
+-# These three variables are undocumented and unsupported,
+-# and are intended to be withdrawn in a future Autoconf release.
+-# They can cause serious problems if a builder's source tree is in a directory
+-# whose full name contains unusual characters.
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -f -r conftest* confdefs.h
+ 
++$as_echo "/* confdefs.h */" > confdefs.h
+ 
++# Predefined preprocessor variables.
+ 
+-#--------------------------------------------------------------------
+-# Use a .h file with #define's, instead of -D command-line switches
+-#--------------------------------------------------------------------
+-ac_config_headers="$ac_config_headers Headers/GNUstepBase/config.h"
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_URL "$PACKAGE_URL"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer an explicitly selected file to automatically selected ones.
++ac_site_file1=NONE
++ac_site_file2=NONE
++if test -n "$CONFIG_SITE"; then
++  # We do not want a PATH search for config.site.
++  case $CONFIG_SITE in #((
++    -*)  ac_site_file1=./$CONFIG_SITE;;
++    */*) ac_site_file1=$CONFIG_SITE;;
++    *)   ac_site_file1=./$CONFIG_SITE;;
++  esac
++elif test "x$prefix" != xNONE; then
++  ac_site_file1=$prefix/share/config.site
++  ac_site_file2=$prefix/etc/config.site
++else
++  ac_site_file1=$ac_default_prefix/share/config.site
++  ac_site_file2=$ac_default_prefix/etc/config.site
++fi
++for ac_site_file in "$ac_site_file1" "$ac_site_file2"
++do
++  test "x$ac_site_file" = xNONE && continue
++  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
++$as_echo "$as_me: loading site script $ac_site_file" >&6;}
++    sed 's/^/| /' "$ac_site_file" >&5
++    . "$ac_site_file" \
++      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "failed to load site script $ac_site_file
++See \`config.log' for more details" "$LINENO" 5; }
++  fi
++done
++
++if test -r "$cache_file"; then
++  # Some versions of bash will fail to source /dev/null (special files
++  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
++  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
++$as_echo "$as_me: loading cache $cache_file" >&6;}
++    case $cache_file in
++      [\\/]* | ?:[\\/]* ) . "$cache_file";;
++      *)                      . "./$cache_file";;
++    esac
++  fi
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
++$as_echo "$as_me: creating cache $cache_file" >&6;}
++  >$cache_file
++fi
++
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in $ac_precious_vars; do
++  eval ac_old_set=\$ac_cv_env_${ac_var}_set
++  eval ac_new_set=\$ac_env_${ac_var}_set
++  eval ac_old_val=\$ac_cv_env_${ac_var}_value
++  eval ac_new_val=\$ac_env_${ac_var}_value
++  case $ac_old_set,$ac_new_set in
++    set,)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,set)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,);;
++    *)
++      if test "x$ac_old_val" != "x$ac_new_val"; then
++	# differences in whitespace do not lead to failure.
++	ac_old_val_w=`echo x $ac_old_val`
++	ac_new_val_w=`echo x $ac_new_val`
++	if test "$ac_old_val_w" != "$ac_new_val_w"; then
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
++$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++	  ac_cache_corrupted=:
++	else
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
++$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
++	  eval $ac_var=\$ac_old_val
++	fi
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
++$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
++$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
++      fi;;
++  esac
++  # Pass precious variables to config.status.
++  if test "$ac_new_set" = set; then
++    case $ac_new_val in
++    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++    *) ac_arg=$ac_var=$ac_new_val ;;
++    esac
++    case " $ac_configure_args " in
++      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
++      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
++    esac
++  fi
++done
++if $ac_cache_corrupted; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
++$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
++fi
++## -------------------- ##
++## Main body of script. ##
++## -------------------- ##
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++
++# If GNUSTEP_MAKEFILES is undefined, try to use gnustep-config to determine it.
++if test -z "$GNUSTEP_MAKEFILES"; then
++  GNUSTEP_MAKEFILES=`gnustep-config --variable=GNUSTEP_MAKEFILES 2>&5`
++fi
++
++if test -z "$GNUSTEP_MAKEFILES"; then
++  as_fn_error $? "You must have the gnustep-make package installed and set up the GNUSTEP_MAKEFILES environment variable to contain the path to the makefiles directory before configuring!" "$LINENO" 5
++fi
++
++# If LIBRARY_COMBO is undefined, try to use gnustep-config to determine it.
++if test -z "$LIBRARY_COMBO"; then
++  LIBRARY_COMBO=`gnustep-config --variable=LIBRARY_COMBO 2>&5`
++fi
++
++nonfragile=`gnustep-config --objc-flags | grep _NONFRAGILE_ABI 2>&5`
++if test -z "$nonfragile"; then
++  nonfragile=no
++  BASE_NONFRAGILE_ABI=0
++else
++  nonfragile=yes
++  BASE_NONFRAGILE_ABI=1
++fi
++
++
++# We shouldn't be loading GNUstep.sh here.  It would load in a lot of
++# variables which might get confused with the ones that will be used
++# at runtime.  We will load it later once we have determined (and
++# saved) the runtime configuration.
++
++# This variable might get temporarily overwritten with the
++# GNUSTEP_MAKEFILES of the runtime configuration, make sure we keep
++# track of the original one.  CURRENT_GNUSTEP_MAKEFILES is the one
++# that we use to locate the actual gnustep-make installation that
++# will build the software.
++CURRENT_GNUSTEP_MAKEFILES="$GNUSTEP_MAKEFILES"
++
++#--------------------------------------------------------------------
++# Use config.guess, config.sub and install-sh provided by gnustep-make
++#--------------------------------------------------------------------
++ac_aux_dir=
++for ac_dir in $CURRENT_GNUSTEP_MAKEFILES "$srcdir"/$CURRENT_GNUSTEP_MAKEFILES; do
++  if test -f "$ac_dir/install-sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install-sh -c"
++    break
++  elif test -f "$ac_dir/install.sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install.sh -c"
++    break
++  elif test -f "$ac_dir/shtool"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/shtool install -c"
++    break
++  fi
++done
++if test -z "$ac_aux_dir"; then
++  as_fn_error $? "cannot find install-sh, install.sh, or shtool in $CURRENT_GNUSTEP_MAKEFILES \"$srcdir\"/$CURRENT_GNUSTEP_MAKEFILES" "$LINENO" 5
++fi
++
++# These three variables are undocumented and unsupported,
++# and are intended to be withdrawn in a future Autoconf release.
++# They can cause serious problems if a builder's source tree is in a directory
++# whose full name contains unusual characters.
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
++ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
++
++
++
++#--------------------------------------------------------------------
++# Use a .h file with #define's, instead of -D command-line switches
++#--------------------------------------------------------------------
++ac_config_headers="$ac_config_headers Headers/GNUstepBase/config.h"
+ 
+ 
+ #--------------------------------------------------------------------
+@@ -2117,35 +2640,27 @@
+ #--------------------------------------------------------------------
+ # Make sure we can run config.sub.
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+-  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+-$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+ 
+-{ $as_echo "$as_me:$LINENO: checking build system type" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+ $as_echo_n "checking build system type... " >&6; }
+-if test "${ac_cv_build+set}" = set; then
++if ${ac_cv_build+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_build_alias=$build_alias
+ test "x$ac_build_alias" = x &&
+   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+ test "x$ac_build_alias" = x &&
+-  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+-$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+-  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ 
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+-$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+-   { (exit 1); exit 1; }; };;
++*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+ esac
+ build=$ac_cv_build
+ ac_save_IFS=$IFS; IFS='-'
+@@ -2161,28 +2676,24 @@
+ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+ 
+ 
+-{ $as_echo "$as_me:$LINENO: checking host system type" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+ $as_echo_n "checking host system type... " >&6; }
+-if test "${ac_cv_host+set}" = set; then
++if ${ac_cv_host+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test "x$host_alias" = x; then
+   ac_cv_host=$ac_cv_build
+ else
+   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+-    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+ fi
+ 
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+-$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+-   { (exit 1); exit 1; }; };;
++*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+ esac
+ host=$ac_cv_host
+ ac_save_IFS=$IFS; IFS='-'
+@@ -2198,28 +2709,24 @@
+ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+ 
+ 
+-{ $as_echo "$as_me:$LINENO: checking target system type" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+ $as_echo_n "checking target system type... " >&6; }
+-if test "${ac_cv_target+set}" = set; then
++if ${ac_cv_target+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test "x$target_alias" = x; then
+   ac_cv_target=$ac_cv_host
+ else
+   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+-    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+ fi
+ 
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+ $as_echo "$ac_cv_target" >&6; }
+ case $ac_cv_target in
+ *-*-*) ;;
+-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+-$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+-   { (exit 1); exit 1; }; };;
++*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+ esac
+ target=$ac_cv_target
+ ac_save_IFS=$IFS; IFS='-'
+@@ -2245,7 +2752,7 @@
+ #---------------------------------------------------------------------
+ # Location of the GNUstep.conf config file (--with-config-file)
+ #---------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking for GNUstep configuration file to use at runtime" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUstep configuration file to use at runtime" >&5
+ $as_echo_n "checking for GNUstep configuration file to use at runtime... " >&6; }
+ 
+ # This requires gnustep-make > 1.13.0 to work.  For gnustep-make =
+@@ -2265,7 +2772,7 @@
+ 
+ 
+ # Check whether --with-config-file was given.
+-if test "${with_config_file+set}" = set; then
++if test "${with_config_file+set}" = set; then :
+   withval=$with_config_file; result="$withval"
+ else
+   result="no"
+@@ -2284,7 +2791,7 @@
+       GNUSTEP_CONFIG_FILE="$GNUSTEP_MAKE_CONFIG" ;;
+   esac
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_CONFIG_FILE" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_CONFIG_FILE" >&5
+ $as_echo "$GNUSTEP_CONFIG_FILE" >&6; }
+ 
+ #-----------------------------------------------------------------
+@@ -2299,10 +2806,10 @@
+     mingw*)	enable_env_config=no;;
+     *)		enable_env_config=yes;;
+ esac
+-{ $as_echo "$as_me:$LINENO: checking whether the GNUstep.conf file path can be set in the environment" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the GNUstep.conf file path can be set in the environment" >&5
+ $as_echo_n "checking whether the GNUstep.conf file path can be set in the environment... " >&6; }
+ # Check whether --enable-environment-config-file was given.
+-if test "${enable_environment_config_file+set}" = set; then
++if test "${enable_environment_config_file+set}" = set; then :
+   enableval=$enable_environment_config_file; ac_cv_environment_config_file=$enableval
+ else
+   ac_cv_environment_config_file=$enable_env_config
+@@ -2310,19 +2817,15 @@
+ 
+ if test "$ac_cv_environment_config_file" = "yes"; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define OPTION_NO_ENVIRONMENT 0
+-_ACEOF
++$as_echo "#define OPTION_NO_ENVIRONMENT 0" >>confdefs.h
+ 
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define OPTION_NO_ENVIRONMENT 1
+-_ACEOF
++$as_echo "#define OPTION_NO_ENVIRONMENT 1" >>confdefs.h
+ 
+-  { $as_echo "$as_me:$LINENO: result: no: disabled from the command-line" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: disabled from the command-line" >&5
+ $as_echo "no: disabled from the command-line" >&6; }
+ fi
+ 
+@@ -2356,31 +2859,31 @@
+ # installation (or of the config file you specify).
+ # It can be annoying in certain cases though; this option lets you
+ # turn it off.
+-{ $as_echo "$as_me:$LINENO: checking if we should import an existing configuration file now" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should import an existing configuration file now" >&5
+ $as_echo_n "checking if we should import an existing configuration file now... " >&6; }
+ # Check whether --enable-importing-config-file was given.
+-if test "${enable_importing_config_file+set}" = set; then
++if test "${enable_importing_config_file+set}" = set; then :
+   enableval=$enable_importing_config_file; ac_cv_importing_config_file=$enableval
+ else
+   ac_cv_importing_config_file="yes"
+ fi
+ 
+ if test "$ac_cv_importing_config_file" = "no"; then
+-  { $as_echo "$as_me:$LINENO: result: no: disabled from the command-line" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: disabled from the command-line" >&5
+ $as_echo "no: disabled from the command-line" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ fi
+ 
+ 
+ if test "$ac_cv_importing_config_file" = "yes" ;
+ then
+-  { $as_echo "$as_me:$LINENO: checking for default GNUstep configuration file to use" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default GNUstep configuration file to use" >&5
+ $as_echo_n "checking for default GNUstep configuration file to use... " >&6; }
+ 
+ # Check whether --with-default-config was given.
+-if test "${with_default_config+set}" = set; then
++if test "${with_default_config+set}" = set; then :
+   withval=$with_default_config; result="$withval"
+ else
+   result="no"
+@@ -2404,7 +2907,7 @@
+     # installed.
+     GNUSTEP_DEFAULT_CONFIG="$GNUSTEP_MAKE_CONFIG"
+   fi
+-  { $as_echo "$as_me:$LINENO: result: $GNUSTEP_DEFAULT_CONFIG" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_DEFAULT_CONFIG" >&5
+ $as_echo "$GNUSTEP_DEFAULT_CONFIG" >&6; }
+ 
+   #
+@@ -2415,7 +2918,7 @@
+     # Use the default config file to override standard values.
+     #
+     if test ! -f "$GNUSTEP_DEFAULT_CONFIG"; then
+-      { $as_echo "$as_me:$LINENO: result: fail: file \"$GNUSTEP_DEFAULT_CONFIG\" does not exist" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: fail: file \"$GNUSTEP_DEFAULT_CONFIG\" does not exist" >&5
+ $as_echo "fail: file \"$GNUSTEP_DEFAULT_CONFIG\" does not exist" >&6; }
+ 
+       # Ohoh ... things are not going well.  We are asked to import
+@@ -2427,14 +2930,12 @@
+       # system might be already screwed.  If they don't want to import
+       # a config file (eg, they don't have one and they don't care about
+       # the hardcoded paths) they should just say so. ;-)
+-      { { $as_echo "$as_me:$LINENO: error: Please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&5
+-$as_echo "$as_me: error: Please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&2;}
+-   { (exit 1); exit 1; }; }
++      as_fn_error $? "Please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" "$LINENO" 5
+ 
+     else
+-      { $as_echo "$as_me:$LINENO: result: trying to import \"$GNUSTEP_DEFAULT_CONFIG\"" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: trying to import \"$GNUSTEP_DEFAULT_CONFIG\"" >&5
+ $as_echo "trying to import \"$GNUSTEP_DEFAULT_CONFIG\"" >&6; }
+-      { $as_echo "$as_me:$LINENO: If this fails, please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: If this fails, please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&5
+ $as_echo "$as_me: If this fails, please run configure again with the --disable-importing-config-file option or specifying an alternative file using the --with-default-config= option" >&6;}
+       . "$GNUSTEP_DEFAULT_CONFIG"
+     fi
+@@ -2504,11 +3005,11 @@
+ if test x"$GNUSTEP_USER_DIR_DOC_MAN" = x""; then GNUSTEP_USER_DIR_DOC_MAN=$GNUSTEP_USER_DIR/Documentation/man; fi
+ if test x"$GNUSTEP_USER_DIR_DOC_INFO" = x""; then GNUSTEP_USER_DIR_DOC_INFO=$GNUSTEP_USER_DIR/Documentation/info; fi
+ 
+-{ $as_echo "$as_me:$LINENO: checking for GNUstep-base installation domain" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUstep-base installation domain" >&5
+ $as_echo_n "checking for GNUstep-base installation domain... " >&6; }
+ 
+ # Check whether --with-installation-domain was given.
+-if test "${with_installation_domain+set}" = set; then
++if test "${with_installation_domain+set}" = set; then :
+   withval=$with_installation_domain; result="$withval"
+ else
+   result="no"
+@@ -2527,7 +3028,7 @@
+   then
+     result=`gnustep-config --installation-domain-for=gnustep-base 2>&5`
+   else
+-    { $as_echo "$as_me:$LINENO: WARNING: The 'gnustep-config' script was not found or out of date." >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The 'gnustep-config' script was not found or out of date." >&5
+ $as_echo "$as_me: WARNING: The 'gnustep-config' script was not found or out of date." >&2;}
+     result=$GNUSTEP_INSTALLATION_DOMAIN
+     if test "$result" = ""
+@@ -2540,25 +3041,23 @@
+ fi
+ case "$result" in
+   SYSTEM)
+-    { $as_echo "$as_me:$LINENO: result: SYSTEM" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: SYSTEM" >&5
+ $as_echo "SYSTEM" >&6; }
+     GNUSTEP_BASE_PATH="$GNUSTEP_SYSTEM_TOOLS";;
+   LOCAL)
+-    { $as_echo "$as_me:$LINENO: result: LOCAL" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: LOCAL" >&5
+ $as_echo "LOCAL" >&6; }
+     GNUSTEP_BASE_PATH="$GNUSTEP_LOCAL_TOOLS";;
+   NETWORK)
+-    { $as_echo "$as_me:$LINENO: result: NETWORK" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: NETWORK" >&5
+ $as_echo "NETWORK" >&6; }
+     GNUSTEP_BASE_PATH="$GNUSTEP_NETWORK_TOOLS";;
+   USER)
+-    { $as_echo "$as_me:$LINENO: result: USER" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: USER" >&5
+ $as_echo "USER" >&6; }
+     GNUSTEP_BASE_PATH="$GNUSTEP_USER_TOOLS";;
+   *)
+-    { { $as_echo "$as_me:$LINENO: error: Unknown installation domain '$result' (it should be SYSTEM, LOCAL, NETWORK or USER).  Please run configure again with the option --with-installation-domain=LOCAL (or whatever domain you want to install into)." >&5
+-$as_echo "$as_me: error: Unknown installation domain '$result' (it should be SYSTEM, LOCAL, NETWORK or USER).  Please run configure again with the option --with-installation-domain=LOCAL (or whatever domain you want to install into)." >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "Unknown installation domain '$result' (it should be SYSTEM, LOCAL, NETWORK or USER).  Please run configure again with the option --with-installation-domain=LOCAL (or whatever domain you want to install into)." "$LINENO" 5
+     exit 1;;
+ esac
+ # We store GNUSTEP_BASE_DOMAIN in config.mak so that we can check
+@@ -2653,9 +3152,9 @@
+ esac
+ done
+ 
+-{ $as_echo "$as_me:$LINENO: checking if we are hardcoding any relative paths in gnustep-base" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we are hardcoding any relative paths in gnustep-base" >&5
+ $as_echo_n "checking if we are hardcoding any relative paths in gnustep-base... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_BASE_RELATIVE_PATHS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_BASE_RELATIVE_PATHS" >&5
+ $as_echo "$GNUSTEP_BASE_RELATIVE_PATHS" >&6; }
+ 
+ 
+@@ -2664,212 +3163,212 @@
+ # into gnustep-base.  This is to help users in finding
+ # misconfigurations.
+ #
+-{ $as_echo "$as_me:$LINENO: We store the following filesystem layout into gnustep-base, to be used when no config file is found" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: We store the following filesystem layout into gnustep-base, to be used when no config file is found" >&5
+ $as_echo "$as_me: We store the following filesystem layout into gnustep-base, to be used when no config file is found" >&6;}
+-{ $as_echo "$as_me:$LINENO: checking for Makefiles directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Makefiles directory" >&5
+ $as_echo_n "checking for Makefiles directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_MAKEFILES" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_MAKEFILES" >&5
+ $as_echo "$GNUSTEP_MAKEFILES" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for user defaults directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for user defaults directory" >&5
+ $as_echo_n "checking for user defaults directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DEFAULTS_DIR" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DEFAULTS_DIR" >&5
+ $as_echo "$GNUSTEP_USER_DEFAULTS_DIR" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for user config file" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for user config file" >&5
+ $as_echo_n "checking for user config file... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_CONFIG_FILE" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_CONFIG_FILE" >&5
+ $as_echo "$GNUSTEP_USER_CONFIG_FILE" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking for System Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Applications directory" >&5
+ $as_echo_n "checking for System Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_APPS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Admin Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Admin Applications directory" >&5
+ $as_echo_n "checking for System Admin Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_ADMIN_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_ADMIN_APPS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_ADMIN_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Web Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Web Applications directory" >&5
+ $as_echo_n "checking for System Web Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_WEB_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_WEB_APPS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_WEB_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Tools directory" >&5
+ $as_echo_n "checking for System Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_TOOLS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Admin Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Admin Tools directory" >&5
+ $as_echo_n "checking for System Admin Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_ADMIN_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_ADMIN_TOOLS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_ADMIN_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Library directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Library directory" >&5
+ $as_echo_n "checking for System Library directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_LIBRARY" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_LIBRARY" >&5
+ $as_echo "$GNUSTEP_SYSTEM_LIBRARY" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Libraries directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Libraries directory" >&5
+ $as_echo_n "checking for System Libraries directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_LIBRARIES" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_LIBRARIES" >&5
+ $as_echo "$GNUSTEP_SYSTEM_LIBRARIES" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Headers directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Headers directory" >&5
+ $as_echo_n "checking for System Headers directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_HEADERS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_HEADERS" >&5
+ $as_echo "$GNUSTEP_SYSTEM_HEADERS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Documentation directory" >&5
+ $as_echo_n "checking for System Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_DOC" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC" >&5
+ $as_echo "$GNUSTEP_SYSTEM_DOC" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Info Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Info Documentation directory" >&5
+ $as_echo_n "checking for System Info Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_DOC_INFO" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC_INFO" >&5
+ $as_echo "$GNUSTEP_SYSTEM_DOC_INFO" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for System Man Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System Man Documentation directory" >&5
+ $as_echo_n "checking for System Man Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_DOC_MAN" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_DOC_MAN" >&5
+ $as_echo "$GNUSTEP_SYSTEM_DOC_MAN" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking for Network Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Applications directory" >&5
+ $as_echo_n "checking for Network Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_APPS" >&5
+ $as_echo "$GNUSTEP_NETWORK_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Admin Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Admin Applications directory" >&5
+ $as_echo_n "checking for Network Admin Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_ADMIN_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_ADMIN_APPS" >&5
+ $as_echo "$GNUSTEP_NETWORK_ADMIN_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Web Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Web Applications directory" >&5
+ $as_echo_n "checking for Network Web Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_WEB_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_WEB_APPS" >&5
+ $as_echo "$GNUSTEP_NETWORK_WEB_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Tools directory" >&5
+ $as_echo_n "checking for Network Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_TOOLS" >&5
+ $as_echo "$GNUSTEP_NETWORK_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Admin Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Admin Tools directory" >&5
+ $as_echo_n "checking for Network Admin Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_ADMIN_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_ADMIN_TOOLS" >&5
+ $as_echo "$GNUSTEP_NETWORK_ADMIN_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Library directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Library directory" >&5
+ $as_echo_n "checking for Network Library directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_LIBRARY" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_LIBRARY" >&5
+ $as_echo "$GNUSTEP_NETWORK_LIBRARY" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Libraries directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Libraries directory" >&5
+ $as_echo_n "checking for Network Libraries directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_LIBRARIES" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_LIBRARIES" >&5
+ $as_echo "$GNUSTEP_NETWORK_LIBRARIES" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Headers directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Headers directory" >&5
+ $as_echo_n "checking for Network Headers directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_HEADERS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_HEADERS" >&5
+ $as_echo "$GNUSTEP_NETWORK_HEADERS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Documentation directory" >&5
+ $as_echo_n "checking for Network Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_DOC" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC" >&5
+ $as_echo "$GNUSTEP_NETWORK_DOC" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Info Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Info Documentation directory" >&5
+ $as_echo_n "checking for Network Info Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_DOC_INFO" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC_INFO" >&5
+ $as_echo "$GNUSTEP_NETWORK_DOC_INFO" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network Man Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network Man Documentation directory" >&5
+ $as_echo_n "checking for Network Man Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_DOC_MAN" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_DOC_MAN" >&5
+ $as_echo "$GNUSTEP_NETWORK_DOC_MAN" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking for Local Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Applications directory" >&5
+ $as_echo_n "checking for Local Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_APPS" >&5
+ $as_echo "$GNUSTEP_LOCAL_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Admin Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Admin Applications directory" >&5
+ $as_echo_n "checking for Local Admin Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_ADMIN_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_ADMIN_APPS" >&5
+ $as_echo "$GNUSTEP_LOCAL_ADMIN_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Web Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Web Applications directory" >&5
+ $as_echo_n "checking for Local Web Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_WEB_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_WEB_APPS" >&5
+ $as_echo "$GNUSTEP_LOCAL_WEB_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Tools directory" >&5
+ $as_echo_n "checking for Local Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_TOOLS" >&5
+ $as_echo "$GNUSTEP_LOCAL_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Admin Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Admin Tools directory" >&5
+ $as_echo_n "checking for Local Admin Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_ADMIN_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_ADMIN_TOOLS" >&5
+ $as_echo "$GNUSTEP_LOCAL_ADMIN_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Library directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Library directory" >&5
+ $as_echo_n "checking for Local Library directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_LIBRARY" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_LIBRARY" >&5
+ $as_echo "$GNUSTEP_LOCAL_LIBRARY" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Libraries directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Libraries directory" >&5
+ $as_echo_n "checking for Local Libraries directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_LIBRARIES" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_LIBRARIES" >&5
+ $as_echo "$GNUSTEP_LOCAL_LIBRARIES" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Headers directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Headers directory" >&5
+ $as_echo_n "checking for Local Headers directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_HEADERS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_HEADERS" >&5
+ $as_echo "$GNUSTEP_LOCAL_HEADERS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Documentation directory" >&5
+ $as_echo_n "checking for Local Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_DOC" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC" >&5
+ $as_echo "$GNUSTEP_LOCAL_DOC" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Info Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Info Documentation directory" >&5
+ $as_echo_n "checking for Local Info Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_DOC_INFO" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC_INFO" >&5
+ $as_echo "$GNUSTEP_LOCAL_DOC_INFO" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local Man Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local Man Documentation directory" >&5
+ $as_echo_n "checking for Local Man Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_DOC_MAN" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_DOC_MAN" >&5
+ $as_echo "$GNUSTEP_LOCAL_DOC_MAN" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking for User Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Applications directory" >&5
+ $as_echo_n "checking for User Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_APPS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Admin Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Admin Applications directory" >&5
+ $as_echo_n "checking for User Admin Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_ADMIN_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_ADMIN_APPS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_ADMIN_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Web Applications directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Web Applications directory" >&5
+ $as_echo_n "checking for User Web Applications directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_WEB_APPS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_WEB_APPS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_WEB_APPS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Tools directory" >&5
+ $as_echo_n "checking for User Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_TOOLS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Admin Tools directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Admin Tools directory" >&5
+ $as_echo_n "checking for User Admin Tools directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_ADMIN_TOOLS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_ADMIN_TOOLS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_ADMIN_TOOLS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Library directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Library directory" >&5
+ $as_echo_n "checking for User Library directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_LIBRARY" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_LIBRARY" >&5
+ $as_echo "$GNUSTEP_USER_DIR_LIBRARY" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Libraries directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Libraries directory" >&5
+ $as_echo_n "checking for User Libraries directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_LIBRARIES" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_LIBRARIES" >&5
+ $as_echo "$GNUSTEP_USER_DIR_LIBRARIES" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Headers directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Headers directory" >&5
+ $as_echo_n "checking for User Headers directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_HEADERS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_HEADERS" >&5
+ $as_echo "$GNUSTEP_USER_DIR_HEADERS" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Documentation directory" >&5
+ $as_echo_n "checking for User Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_DOC" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC" >&5
+ $as_echo "$GNUSTEP_USER_DIR_DOC" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Info Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Info Documentation directory" >&5
+ $as_echo_n "checking for User Info Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_DOC_INFO" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC_INFO" >&5
+ $as_echo "$GNUSTEP_USER_DIR_DOC_INFO" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for User Man Documentation directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for User Man Documentation directory" >&5
+ $as_echo_n "checking for User Man Documentation directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_USER_DIR_DOC_MAN" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_USER_DIR_DOC_MAN" >&5
+ $as_echo "$GNUSTEP_USER_DIR_DOC_MAN" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking for System User directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System User directory" >&5
+ $as_echo_n "checking for System User directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_SYSTEM_USERS_DIR" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_SYSTEM_USERS_DIR" >&5
+ $as_echo "$GNUSTEP_SYSTEM_USERS_DIR" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Network User directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Network User directory" >&5
+ $as_echo_n "checking for Network User directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_NETWORK_USERS_DIR" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_NETWORK_USERS_DIR" >&5
+ $as_echo "$GNUSTEP_NETWORK_USERS_DIR" >&6; }
+-{ $as_echo "$as_me:$LINENO: checking for Local User directory" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Local User directory" >&5
+ $as_echo_n "checking for Local User directory... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $GNUSTEP_LOCAL_USERS_DIR" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUSTEP_LOCAL_USERS_DIR" >&5
+ $as_echo "$GNUSTEP_LOCAL_USERS_DIR" >&6; }
+ 
+ #
+@@ -2908,14928 +3407,2965 @@
+ 
+ cat >>confdefs.h <<_ACEOF
+ #define GNUSTEP_TARGET_SYSTEM_APPS "$GNUSTEP_SYSTEM_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_ADMIN_APPS=`echo $GNUSTEP_SYSTEM_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_ADMIN_APPS "$GNUSTEP_SYSTEM_ADMIN_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_WEB_APPS=`echo $GNUSTEP_SYSTEM_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_WEB_APPS "$GNUSTEP_SYSTEM_WEB_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_TOOLS=`echo $GNUSTEP_SYSTEM_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_TOOLS "$GNUSTEP_SYSTEM_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_ADMIN_TOOLS=`echo $GNUSTEP_SYSTEM_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_ADMIN_TOOLS "$GNUSTEP_SYSTEM_ADMIN_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_LIBRARY=`echo $GNUSTEP_SYSTEM_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_LIBRARY "$GNUSTEP_SYSTEM_LIBRARY"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_LIBRARIES=`echo $GNUSTEP_SYSTEM_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_LIBRARIES "$GNUSTEP_SYSTEM_LIBRARIES"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_HEADERS=`echo $GNUSTEP_SYSTEM_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_HEADERS "$GNUSTEP_SYSTEM_HEADERS"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_DOC=`echo $GNUSTEP_SYSTEM_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_DOC "$GNUSTEP_SYSTEM_DOC"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_DOC_MAN=`echo $GNUSTEP_SYSTEM_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_DOC_MAN "$GNUSTEP_SYSTEM_DOC_MAN"
+-_ACEOF
+-
+-
+-GNUSTEP_SYSTEM_DOC_INFO=`echo $GNUSTEP_SYSTEM_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_DOC_INFO "$GNUSTEP_SYSTEM_DOC_INFO"
+-_ACEOF
+-
+-
+-#
+-# NETWORK domain paths
+-#
+-GNUSTEP_NETWORK_APPS=`echo $GNUSTEP_NETWORK_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_APPS "$GNUSTEP_NETWORK_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_ADMIN_APPS=`echo $GNUSTEP_NETWORK_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_ADMIN_APPS "$GNUSTEP_NETWORK_ADMIN_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_WEB_APPS=`echo $GNUSTEP_NETWORK_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_WEB_APPS "$GNUSTEP_NETWORK_WEB_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_TOOLS=`echo $GNUSTEP_NETWORK_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_TOOLS "$GNUSTEP_NETWORK_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_ADMIN_TOOLS=`echo $GNUSTEP_NETWORK_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_ADMIN_TOOLS "$GNUSTEP_NETWORK_ADMIN_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_LIBRARY=`echo $GNUSTEP_NETWORK_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_LIBRARY "$GNUSTEP_NETWORK_LIBRARY"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_LIBRARIES=`echo $GNUSTEP_NETWORK_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_LIBRARIES "$GNUSTEP_NETWORK_LIBRARIES"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_HEADERS=`echo $GNUSTEP_NETWORK_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_HEADERS "$GNUSTEP_NETWORK_HEADERS"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_DOC=`echo $GNUSTEP_NETWORK_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_DOC "$GNUSTEP_NETWORK_DOC"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_DOC_MAN=`echo $GNUSTEP_NETWORK_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_DOC_MAN "$GNUSTEP_NETWORK_DOC_MAN"
+-_ACEOF
+-
+-
+-GNUSTEP_NETWORK_DOC_INFO=`echo $GNUSTEP_NETWORK_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_DOC_INFO "$GNUSTEP_NETWORK_DOC_INFO"
+-_ACEOF
+-
+-
+-#
+-# LOCAL domain paths
+-#
+-GNUSTEP_LOCAL_APPS=`echo $GNUSTEP_LOCAL_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_APPS "$GNUSTEP_LOCAL_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_ADMIN_APPS=`echo $GNUSTEP_LOCAL_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_ADMIN_APPS "$GNUSTEP_LOCAL_ADMIN_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_WEB_APPS=`echo $GNUSTEP_LOCAL_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_WEB_APPS "$GNUSTEP_LOCAL_WEB_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_TOOLS=`echo $GNUSTEP_LOCAL_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_TOOLS "$GNUSTEP_LOCAL_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_ADMIN_TOOLS=`echo $GNUSTEP_LOCAL_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_ADMIN_TOOLS "$GNUSTEP_LOCAL_ADMIN_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_LIBRARY=`echo $GNUSTEP_LOCAL_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_LIBRARY "$GNUSTEP_LOCAL_LIBRARY"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_LIBRARIES=`echo $GNUSTEP_LOCAL_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_LIBRARIES "$GNUSTEP_LOCAL_LIBRARIES"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_HEADERS=`echo $GNUSTEP_LOCAL_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_HEADERS "$GNUSTEP_LOCAL_HEADERS"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_DOC=`echo $GNUSTEP_LOCAL_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_DOC "$GNUSTEP_LOCAL_DOC"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_DOC_MAN=`echo $GNUSTEP_LOCAL_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_DOC_MAN "$GNUSTEP_LOCAL_DOC_MAN"
+-_ACEOF
+-
+-
+-GNUSTEP_LOCAL_DOC_INFO=`echo $GNUSTEP_LOCAL_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_DOC_INFO "$GNUSTEP_LOCAL_DOC_INFO"
+-_ACEOF
+-
+-
+-#
+-# USER_DIR domain paths
+-#
+-GNUSTEP_USER_DIR_APPS=`echo $GNUSTEP_USER_DIR_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_APPS "$GNUSTEP_USER_DIR_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_ADMIN_APPS=`echo $GNUSTEP_USER_DIR_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_ADMIN_APPS "$GNUSTEP_USER_DIR_ADMIN_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_WEB_APPS=`echo $GNUSTEP_USER_DIR_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_WEB_APPS "$GNUSTEP_USER_DIR_WEB_APPS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_TOOLS=`echo $GNUSTEP_USER_DIR_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_TOOLS "$GNUSTEP_USER_DIR_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_ADMIN_TOOLS=`echo $GNUSTEP_USER_DIR_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_ADMIN_TOOLS "$GNUSTEP_USER_DIR_ADMIN_TOOLS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_LIBRARY=`echo $GNUSTEP_USER_DIR_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_LIBRARY "$GNUSTEP_USER_DIR_LIBRARY"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_LIBRARIES=`echo $GNUSTEP_USER_DIR_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_LIBRARIES "$GNUSTEP_USER_DIR_LIBRARIES"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_HEADERS=`echo $GNUSTEP_USER_DIR_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_HEADERS "$GNUSTEP_USER_DIR_HEADERS"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_DOC=`echo $GNUSTEP_USER_DIR_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_DOC "$GNUSTEP_USER_DIR_DOC"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_DOC_MAN=`echo $GNUSTEP_USER_DIR_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_DOC_MAN "$GNUSTEP_USER_DIR_DOC_MAN"
+-_ACEOF
+-
+-
+-GNUSTEP_USER_DIR_DOC_INFO=`echo $GNUSTEP_USER_DIR_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_USER_DIR_DOC_INFO "$GNUSTEP_USER_DIR_DOC_INFO"
+-_ACEOF
+-
+-
+-GNUSTEP_TARGET_SYSTEM_USERS_DIR=`echo $GNUSTEP_TARGET_SYSTEM_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_SYSTEM_USERS_DIR "$GNUSTEP_TARGET_SYSTEM_USERS_DIR"
+-_ACEOF
+-
+-GNUSTEP_TARGET_NETWORK_USERS_DIR=`echo $GNUSTEP_TARGET_NETWORK_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_NETWORK_USERS_DIR "$GNUSTEP_TARGET_NETWORK_USERS_DIR"
+-_ACEOF
+-
+-GNUSTEP_TARGET_LOCAL_USERS_DIR=`echo $GNUSTEP_TARGET_LOCAL_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
+-
+-cat >>confdefs.h <<_ACEOF
+-#define GNUSTEP_TARGET_LOCAL_USERS_DIR "$GNUSTEP_TARGET_LOCAL_USERS_DIR"
+-_ACEOF
+-
+-
+-#
+-# Now load the values to be used in locating libraries etc used when
+-# building the base library ... as supplied by the gnustep-make package
+-#
+-# It looks like we ought to source the whole GNUstep.sh here, and even
+-# ask it to output all variables!  That way we have access to (eg)
+-# GNUSTEP_SYSTEM_HEADERS below.
+-#
+-# We need to unset any values that we really need, or existing settings
+-# would be used by GNUstep.sh
+-#
+-unset GNUSTEP_SYSTEM_HEADERS
+-unset GNUSTEP_SYSTEM_LIBRARIES
+-unset GNUSTEP_NETWORK_HEADERS
+-unset GNUSTEP_NETWORK_LIBRARIES
+-unset GNUSTEP_LOCAL_HEADERS
+-unset GNUSTEP_LOCAL_LIBRARIES
+-GNUSTEP_MAKEFILES="$CURRENT_GNUSTEP_MAKEFILES"
+-GNUSTEP_SH_EXPORT_ALL_VARIABLES=yes
+-. "$CURRENT_GNUSTEP_MAKEFILES/GNUstep.sh"
+-unset GNUSTEP_SH_EXPORT_ALL_VARIABLES
+-
+-# For backwards compatibility, define GNUSTEP_SYSTEM_HEADERS from
+-# GNUSTEP_SYSTEM_ROOT if not set yet.
+-if test x"$GNUSTEP_SYSTEM_HEADERS" = x""; then
+-  GNUSTEP_SYSTEM_HEADERS="$GNUSTEP_SYSTEM_ROOT/Library/Headers"
+-fi
+-
+-if test x"$GNUSTEP_SYSTEM_LIBRARIES" = x""; then
+-  GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_ROOT/Library/Libraries"
+-fi
+-
+-if test x"$GNUSTEP_NETWORK_HEADERS" = x""; then
+-  GNUSTEP_NETWORK_HEADERS="$GNUSTEP_NETWORK_ROOT/Library/Headers"
+-fi
+-
+-if test x"$GNUSTEP_NETWORK_LIBRARIES" = x""; then
+-  GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_ROOT/Library/Libraries"
+-fi
+-
+-if test x"$GNUSTEP_LOCAL_HEADERS" = x""; then
+-  GNUSTEP_LOCAL_HEADERS="$GNUSTEP_LOCAL_ROOT/Library/Headers"
+-fi
+-
+-if test x"$GNUSTEP_LOCAL_LIBRARIES" = x""; then
+-  GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_ROOT/Library/Libraries"
+-fi
+-
+-if test x"$GNUSTEP_IS_FLATTENED" = x"no"; then
+-  GNUSTEP_SYSTEM_HEADERS="$GNUSTEP_SYSTEM_HEADERS/$LIBRARY_COMBO"
+-  GNUSTEP_NETWORK_HEADERS="$GNUSTEP_NETWORK_HEADERS/$LIBRARY_COMBO"
+-  GNUSTEP_LOCAL_HEADERS="$GNUSTEP_LOCAL_HEADERS/$LIBRARY_COMBO"
+-  # FIXME: Cross-compiling should read the target from the configure
+-  # options and use it.   GNUSTEP_TARGET_* variables do not exist in
+-  # this context (so "$GNUSTEP_TARGET_CPU" will always be "")
+-  if test x"$GNUSTEP_TARGET_CPU" = x""; then
+-    GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
+-    GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
+-    GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
+-  else
+-    GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
+-    GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
+-    GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
+-  fi
+-fi
+-
+-#
+-# Add standard library and header directories for configure to use to locate
+-# plain C developer headers/libraries which haver been installed in the
+-# GNUstep hierarchy.
+-#
+-CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS -I$GNUSTEP_NETWORK_HEADERS -I$GNUSTEP_LOCAL_HEADERS"
+-LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES -L$GNUSTEP_NETWORK_LIBRARIES -L$GNUSTEP_LOCAL_LIBRARIES"
+-
+-#--------------------------------------------------------------------
+-# Find the compiler
+-#--------------------------------------------------------------------
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+-$as_echo "$CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-$as_echo "$ac_ct_CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-  if test "x$ac_ct_CC" = x; then
+-    CC=""
+-  else
+-    case $cross_compiling:$ac_tool_warned in
+-yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+-ac_tool_warned=yes ;;
+-esac
+-    CC=$ac_ct_CC
+-  fi
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-          if test -n "$ac_tool_prefix"; then
+-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+-$as_echo "$CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-  fi
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $# != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+-$as_echo "$CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl.exe
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+-$as_echo "$CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl.exe
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-$as_echo "$ac_ct_CC" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  if test "x$ac_ct_CC" = x; then
+-    CC=""
+-  else
+-    case $cross_compiling:$ac_tool_warned in
+-yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+-ac_tool_warned=yes ;;
+-esac
+-    CC=$ac_ct_CC
+-  fi
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-# Provide some information about the compiler.
+-$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+-set X $ac_compile
+-ac_compiler=$2
+-{ (ac_try="$ac_compiler --version >&5"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compiler --version >&5") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (ac_try="$ac_compiler -v >&5"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compiler -v >&5") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (ac_try="$ac_compiler -V >&5"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compiler -V >&5") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+-$as_echo_n "checking for C compiler default output file name... " >&6; }
+-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-
+-# The possible output files:
+-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+-
+-ac_rmfiles=
+-for ac_file in $ac_files
+-do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+-    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+-  esac
+-done
+-rm -f $ac_rmfiles
+-
+-if { (ac_try="$ac_link_default"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link_default") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+-# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+-# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+-# so that the user can short-circuit this test for compilers unknown to
+-# Autoconf.
+-for ac_file in $ac_files ''
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+-	then :; else
+-	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	fi
+-	# We set ac_cv_exeext here because the later test for it is not
+-	# safe: cross compilers may not add the suffix if given an `-o'
+-	# argument, so we may need to know it at that point already.
+-	# Even if this section looks crufty: it has the advantage of
+-	# actually working.
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-test "$ac_cv_exeext" = no && ac_cv_exeext=
+-
+-else
+-  ac_file=''
+-fi
+-
+-{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+-$as_echo "$ac_file" >&6; }
+-if test -z "$ac_file"; then
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: C compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-
+-# Check that the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+-$as_echo_n "checking whether the C compiler works... " >&6; }
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run C compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-    fi
+-  fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-
+-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check that the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-$as_echo_n "checking whether we are cross compiling... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-$as_echo "$cross_compiling" >&6; }
+-
+-{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-$as_echo_n "checking for suffix of executables... " >&6; }
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-$as_echo "$ac_cv_exeext" >&6; }
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-$as_echo_n "checking for suffix of object files... " >&6; }
+-if test "${ac_cv_objext+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in conftest.o conftest.obj conftest.*; do
+-  test -f "$ac_file" || continue;
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-$as_echo "$ac_cv_objext" >&6; }
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_compiler_gnu=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_compiler_gnu=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+-if test $ac_compiler_gnu = yes; then
+-  GCC=yes
+-else
+-  GCC=
+-fi
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-$as_echo_n "checking whether $CC accepts -g... " >&6; }
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_save_c_werror_flag=$ac_c_werror_flag
+-   ac_c_werror_flag=yes
+-   ac_cv_prog_cc_g=no
+-   CFLAGS="-g"
+-   cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	CFLAGS=""
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  :
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_c_werror_flag=$ac_save_c_werror_flag
+-	 CFLAGS="-g"
+-	 cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-   ac_c_werror_flag=$ac_save_c_werror_flag
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-$as_echo "$ac_cv_prog_cc_g" >&6; }
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+-if test "${ac_cv_prog_cc_c89+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_prog_cc_c89=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+-   inside strings and character constants.  */
+-#define FOO(x) 'x'
+-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_prog_cc_c89=$ac_arg
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext
+-  test "x$ac_cv_prog_cc_c89" != "xno" && break
+-done
+-rm -f conftest.$ac_ext
+-CC=$ac_save_CC
+-
+-fi
+-# AC_CACHE_VAL
+-case "x$ac_cv_prog_cc_c89" in
+-  x)
+-    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+-$as_echo "none needed" >&6; } ;;
+-  xno)
+-    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+-$as_echo "unsupported" >&6; } ;;
+-  *)
+-    CC="$CC $ac_cv_prog_cc_c89"
+-    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+-esac
+-
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+-$as_echo_n "checking how to run the C preprocessor... " >&6; }
+-# On Suns, sometimes $CPP names a directory.
+-if test -n "$CPP" && test -d "$CPP"; then
+-  CPP=
+-fi
+-if test -z "$CPP"; then
+-  if test "${ac_cv_prog_CPP+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-      # Double quotes because CPP needs to be expanded
+-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_c_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  :
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether nonexistent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CPP=$CPP
+-
+-fi
+-  CPP=$ac_cv_prog_CPP
+-else
+-  ac_cv_prog_CPP=$CPP
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+-$as_echo "$CPP" >&6; }
+-ac_preproc_ok=false
+-for ac_c_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  :
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether nonexistent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+-if test "${ac_cv_path_GREP+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test -z "$GREP"; then
+-  ac_path_GREP_found=false
+-  # Loop through the user's path and test for each of PROGNAME-LIST
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_prog in grep ggrep; do
+-    for ac_exec_ext in '' $ac_executable_extensions; do
+-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+-      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+-# Check for GNU ac_path_GREP and select it if it is found.
+-  # Check for GNU $ac_path_GREP
+-case `"$ac_path_GREP" --version 2>&1` in
+-*GNU*)
+-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+-*)
+-  ac_count=0
+-  $as_echo_n 0123456789 >"conftest.in"
+-  while :
+-  do
+-    cat "conftest.in" "conftest.in" >"conftest.tmp"
+-    mv "conftest.tmp" "conftest.in"
+-    cp "conftest.in" "conftest.nl"
+-    $as_echo 'GREP' >> "conftest.nl"
+-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+-    ac_count=`expr $ac_count + 1`
+-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+-      # Best one so far, save it but keep looking for a better one
+-      ac_cv_path_GREP="$ac_path_GREP"
+-      ac_path_GREP_max=$ac_count
+-    fi
+-    # 10*(2^10) chars as input seems more than enough
+-    test $ac_count -gt 10 && break
+-  done
+-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+-esac
+-
+-      $ac_path_GREP_found && break 3
+-    done
+-  done
+-done
+-IFS=$as_save_IFS
+-  if test -z "$ac_cv_path_GREP"; then
+-    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+-$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  ac_cv_path_GREP=$GREP
+-fi
+-
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+-$as_echo "$ac_cv_path_GREP" >&6; }
+- GREP="$ac_cv_path_GREP"
+-
+-
+-{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+-$as_echo_n "checking for egrep... " >&6; }
+-if test "${ac_cv_path_EGREP+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+-   then ac_cv_path_EGREP="$GREP -E"
+-   else
+-     if test -z "$EGREP"; then
+-  ac_path_EGREP_found=false
+-  # Loop through the user's path and test for each of PROGNAME-LIST
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_prog in egrep; do
+-    for ac_exec_ext in '' $ac_executable_extensions; do
+-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+-      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+-# Check for GNU ac_path_EGREP and select it if it is found.
+-  # Check for GNU $ac_path_EGREP
+-case `"$ac_path_EGREP" --version 2>&1` in
+-*GNU*)
+-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+-*)
+-  ac_count=0
+-  $as_echo_n 0123456789 >"conftest.in"
+-  while :
+-  do
+-    cat "conftest.in" "conftest.in" >"conftest.tmp"
+-    mv "conftest.tmp" "conftest.in"
+-    cp "conftest.in" "conftest.nl"
+-    $as_echo 'EGREP' >> "conftest.nl"
+-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+-    ac_count=`expr $ac_count + 1`
+-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+-      # Best one so far, save it but keep looking for a better one
+-      ac_cv_path_EGREP="$ac_path_EGREP"
+-      ac_path_EGREP_max=$ac_count
+-    fi
+-    # 10*(2^10) chars as input seems more than enough
+-    test $ac_count -gt 10 && break
+-  done
+-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+-esac
+-
+-      $ac_path_EGREP_found && break 3
+-    done
+-  done
+-done
+-IFS=$as_save_IFS
+-  if test -z "$ac_cv_path_EGREP"; then
+-    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+-$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  ac_cv_path_EGREP=$EGREP
+-fi
+-
+-   fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+-$as_echo "$ac_cv_path_EGREP" >&6; }
+- EGREP="$ac_cv_path_EGREP"
+-
+-
+-{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+-$as_echo_n "checking for ANSI C header files... " >&6; }
+-if test "${ac_cv_header_stdc+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdlib.h>
+-#include <stdarg.h>
+-#include <string.h>
+-#include <float.h>
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_header_stdc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_header_stdc=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-
+-if test $ac_cv_header_stdc = yes; then
+-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <string.h>
+-
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "memchr" >/dev/null 2>&1; then
+-  :
+-else
+-  ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-if test $ac_cv_header_stdc = yes; then
+-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdlib.h>
+-
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "free" >/dev/null 2>&1; then
+-  :
+-else
+-  ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-if test $ac_cv_header_stdc = yes; then
+-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+-  if test "$cross_compiling" = yes; then
+-  :
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ctype.h>
+-#include <stdlib.h>
+-#if ((' ' & 0x0FF) == 0x020)
+-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+-#else
+-# define ISLOWER(c) \
+-		   (('a' <= (c) && (c) <= 'i') \
+-		     || ('j' <= (c) && (c) <= 'r') \
+-		     || ('s' <= (c) && (c) <= 'z'))
+-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+-#endif
+-
+-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+-int
+-main ()
+-{
+-  int i;
+-  for (i = 0; i < 256; i++)
+-    if (XOR (islower (i), ISLOWER (i))
+-	|| toupper (i) != TOUPPER (i))
+-      return 2;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-ac_cv_header_stdc=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+-$as_echo "$ac_cv_header_stdc" >&6; }
+-if test $ac_cv_header_stdc = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define STDC_HEADERS 1
+-_ACEOF
+-
+-fi
+-
+-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+-		  inttypes.h stdint.h unistd.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  eval "$as_ac_Header=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_Header=no"
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-
+-done
+-
+-
+-
+-  if test "${ac_cv_header_minix_config_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+-$as_echo_n "checking for minix/config.h... " >&6; }
+-if test "${ac_cv_header_minix_config_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+-$as_echo "$ac_cv_header_minix_config_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+-$as_echo_n "checking minix/config.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <minix/config.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+-$as_echo_n "checking minix/config.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <minix/config.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+-$as_echo_n "checking for minix/config.h... " >&6; }
+-if test "${ac_cv_header_minix_config_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_minix_config_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+-$as_echo "$ac_cv_header_minix_config_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_minix_config_h" = x""yes; then
+-  MINIX=yes
+-else
+-  MINIX=
+-fi
+-
+-
+-  if test "$MINIX" = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define _POSIX_SOURCE 1
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define _POSIX_1_SOURCE 2
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define _MINIX 1
+-_ACEOF
+-
+-  fi
+-
+-
+-
+-  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+-if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-#	  define __EXTENSIONS__ 1
+-	  $ac_includes_default
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_safe_to_define___extensions__=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_safe_to_define___extensions__=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+-  test $ac_cv_safe_to_define___extensions__ = yes &&
+-    cat >>confdefs.h <<\_ACEOF
+-#define __EXTENSIONS__ 1
+-_ACEOF
+-
+-  cat >>confdefs.h <<\_ACEOF
+-#define _ALL_SOURCE 1
+-_ACEOF
+-
+-  cat >>confdefs.h <<\_ACEOF
+-#define _GNU_SOURCE 1
+-_ACEOF
+-
+-  cat >>confdefs.h <<\_ACEOF
+-#define _POSIX_PTHREAD_SEMANTICS 1
+-_ACEOF
+-
+-  cat >>confdefs.h <<\_ACEOF
+-#define _TANDEM_SOURCE 1
+-_ACEOF
+-
+-
+-
+-#--------------------------------------------------------------------
+-# Check how to enable builtins for atomic operations
+-#--------------------------------------------------------------------
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-{ $as_echo "$as_me:$LINENO: checking whether the compiler supports atomic operations" >&5
+-$as_echo_n "checking whether the compiler supports atomic operations... " >&6; };
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-typedef int atomic;
+-int
+-main ()
+-{
+-atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y + 1);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  have_atomic=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	have_atomic=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext;
+-  if test "$have_atomic" = "yes"; then
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; };
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_ATOMIC_BUILTINS 1
+-_ACEOF
+-
+-  else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; };
+-    if test "$CC" = "gcc"; then
+-      saved_CFLAGS="$CFLAGS";
+-      ATOMIC_CFLAGS="";
+-
+-      # FIXME: Forcing -march=i568 for any i568 or later CPU is a
+-      # stop gap measure to make the compiler emit native assembly
+-      # for atomic operations on i586 or latter processors (GCC by
+-      # default emits code compatible with the original i386 and
+-      # requires library functions to emulate atomic operations).
+-      # When gnustep-make takes care of this kind of target setting,
+-      # the check can safely be removed.
+-      case "$target_cpu" in
+-        i586*|i686*|i786*)
+-          ATOMIC_CFLAGS="-march=i586"
+-          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
+-          ;;
+-        x86_64)
+-          ATOMIC_CFLAGS="-march=x86-64"
+-          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
+-          ;;
+-      esac
+-      { $as_echo "$as_me:$LINENO: checking whether gcc supports atomic operations with -march" >&5
+-$as_echo_n "checking whether gcc supports atomic operations with -march... " >&6; };
+-        cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-typedef int atomic;
+-int
+-main ()
+-{
+-atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  need_march=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	need_march=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext;
+-
+-      if test "$need_march" = "yes"; then
+-        { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; };
+-	OBJCFLAGS="$OBJCFLAGS $ATOMIC_CFLAGS";
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_ATOMIC_BUILTINS 1
+-_ACEOF
+-
+-      else
+-        { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; };
+-        saved_LDFLAGS="$LDFLAGS";
+-        LDFLAGS="$saved_LDFLAGS -lgcc";
+-        { $as_echo "$as_me:$LINENO: checking whether gcc supports atomic operations using libgcc" >&5
+-$as_echo_n "checking whether gcc supports atomic operations using libgcc... " >&6; };
+-          cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-typedef int atomic;
+-int
+-main ()
+-{
+-atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  atomic_in_libgcc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	atomic_in_libgcc=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext;
+-        if test "$atomic_in_libgcc" = "yes"; then
+-          { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; };
+-          LIBS="$LIBS -lgcc";
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_ATOMIC_BUILTINS 1
+-_ACEOF
+-
+-        else
+-          LDFLAGS="$saved_LDFLAGS";
+-          { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; };
+-        fi
+-      fi
+-    fi
+-  fi
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-# Extract the first word of "whoami", so it can be a program name with args.
+-set dummy whoami; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+-$as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_WHOAMI+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  case $WHOAMI in
+-  [\\/]* | ?:[\\/]*)
+-  ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path.
+-  ;;
+-  *)
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-as_dummy="$PATH:/usr/ucb"
+-for as_dir in $as_dummy
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_path_WHOAMI="$as_dir/$ac_word$ac_exec_ext"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-  test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo"
+-  ;;
+-esac
+-fi
+-WHOAMI=$ac_cv_path_WHOAMI
+-if test -n "$WHOAMI"; then
+-  { $as_echo "$as_me:$LINENO: result: $WHOAMI" >&5
+-$as_echo "$WHOAMI" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-
+-
+-#--------------------------------------------------------------------
+-# specific target_os options
+-#--------------------------------------------------------------------
+-INCLUDE_FLAGS="$CPPFLAGS"
+-LDIR_FLAGS="$LDFLAGS"
+-# This is just for configuring. Later, in config.make, INCLUDE_FLAGS
+-# goes in CONFIG_SYSTEM_INCL and LIBS goes in CONFIG_SYSTEM_LIBS
+-case "$target_os" in
+-  freebsd* | openbsd* )
+-	        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+-		LDFLAGS="$LDFLAGS -L/usr/local/lib";;
+-  netbsd*)	CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
+-		LDFLAGS="$LDFLAGS -Wl,-R/usr/pkg/lib -L/usr/pkg/lib";;
+-esac
+-
+-#--------------------------------------------------------------------
+-# Set Apple/Darwin/OSX/NeXT information for other tests
+-#--------------------------------------------------------------------
+-OBJC_WITH_GC=no
+-OBJC_RUNTIME_LIB=`echo $LIBRARY_COMBO | tr '-' ' ' | awk '{print $1}'`
+-{ $as_echo "$as_me:$LINENO: checking the Objective-C runtime" >&5
+-$as_echo_n "checking the Objective-C runtime... " >&6; }
+-if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
+-  { $as_echo "$as_me:$LINENO: result: NeXT" >&5
+-$as_echo "NeXT" >&6; }
+-  LIBOBJC='-lobjc'
+-  OBJCFLAGS="$OBJCFLAGS -fnext-runtime -DNeXT_RUNTIME"
+-elif test "$OBJC_RUNTIME_LIB" = "gnugc"; then
+-  { $as_echo "$as_me:$LINENO: result: GNU" >&5
+-$as_echo "GNU" >&6; }
+-  LIBOBJC='-lobjc_gc -ldl -lgc'
+-  OBJCFLAGS="$OBJCFLAGS -fgnu-runtime"
+-  OBJC_WITH_GC=yes
+-else
+-  { $as_echo "$as_me:$LINENO: result: GNU" >&5
+-$as_echo "GNU" >&6; }
+-  LIBOBJC='-lobjc'
+-  OBJCFLAGS="$OBJCFLAGS -fgnu-runtime"
+-fi
+-
+-#--------------------------------------------------------------------
+-# Miscellaneous flags
+-#--------------------------------------------------------------------
+-
+-# Check to see if the libobjc library is in our GNUSTEP_SYSTEM_LIBRARIES.
+-# If so, there are probably other libraries that we want there also, so
+-# leave the proper includes in CPPFLAGS and LDFLAGS
+-{ $as_echo "$as_me:$LINENO: checking for custom shared objc library" >&5
+-$as_echo_n "checking for custom shared objc library... " >&6; }
+-if test "${gs_cv_objc_libdir+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  gs_cv_objc_libdir=NONE
+-gs_cv_objc_incdir=NONE
+-# Try GNUSTEP_SYSTEM_LIBRARIES first
+-if test "$GNUSTEP_IS_FLATTENED" = yes; then
+-  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES"
+-  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS"
+-else
+-  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES/$obj_dir"
+-  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS/$LIBRARY_COMBO"
+-fi
+-
+-if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
+-  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
+-    gs_cv_objc_libdir="$GNUSTEP_LDIR"
+-    gs_cv_objc_incdir="$GNUSTEP_HDIR"
+-  fi
+-fi
+-
+-# Try GNUSTEP_NETWORK_LIBRARIES second (override GNUSTEP_SYSTEM if
+-# found)
+-if test "$GNUSTEP_IS_FLATTENED" = yes; then
+-  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES"
+-  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS"
+-else
+-  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES/$obj_dir"
+-  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS/$LIBRARY_COMBO"
+-fi
+-
+-if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
+-  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
+-    gs_cv_objc_libdir="$GNUSTEP_LDIR"
+-    gs_cv_objc_incdir="$GNUSTEP_HDIR"
+-  fi
+-fi
+-
+-# Try GNUSTEP_LOCAL_LIBRARIES third (override GNUSTEP_SYSTEM and
+-# GNUSTEP_NETWORK if found)
+-if test "$GNUSTEP_IS_FLATTENED" = yes; then
+-  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES"
+-  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS"
+-else
+-  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES/$obj_dir"
+-  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS/$LIBRARY_COMBO"
+-fi
+-
+-if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
+-  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
+-    gs_cv_objc_libdir="$GNUSTEP_LDIR"
+-    gs_cv_objc_incdir="$GNUSTEP_HDIR"
+-  fi
+-fi
+-
+-fi
+-
+-{ $as_echo "$as_me:$LINENO: result: $gs_cv_objc_libdir" >&5
+-$as_echo "$gs_cv_objc_libdir" >&6; }
+-
+-if test "$gs_cv_objc_libdir" != "NONE"; then
+-  #
+-  # The following one is so that headers of custom libraries into
+-  # $GNUSTEP_HDIR are used before the standard ones
+-  #
+-  INCLUDE_FLAGS="$INCLUDE_FLAGS -I$gs_cv_objc_incdir"
+-  LDIR_FLAGS="$LDIR_FLAGS -L$gs_cv_objc_libdir/$LIBRARY_COMBO -L$gs_cv_objc_libdir"
+-  CPPFLAGS="$CPPFLAGS -I$gs_cv_objc_incdir"
+-  LDFLAGS="$LDFLAGS -L$gs_cv_objc_libdir"
+-fi
+-
+-#--------------------------------------------------------------------
+-# Check if Objective-C is installed
+-#--------------------------------------------------------------------
+-
+-for ac_header in objc/runtime.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-
+-done
+-
+-
+-for ac_header in objc/objc.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-
+-done
+-
+-if test $ac_cv_header_objc_objc_h = no; then
+-  echo "Check to make sure you have a full installation of the GCC"
+-  echo "compiler that includes the Objective-C headers and libraries"
+-  { { $as_echo "$as_me:$LINENO: error: Could not find Objective-C headers" >&5
+-$as_echo "$as_me: error: Could not find Objective-C headers" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-if test $OBJC_WITH_GC = yes; then
+-
+-for ac_header in gc/gc.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+- gc_ok=yes
+-else
+-  gc_ok=no
+-fi
+-
+-done
+-
+-  if test "$gc_ok" = no; then
+-    { { $as_echo "$as_me:$LINENO: error: Garbage collection was required, but the gc/gc.h header couldn't be found." >&5
+-$as_echo "$as_me: error: Garbage collection was required, but the gc/gc.h header couldn't be found." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  saved_LIBS="$LIBS"
+-  LIBS+=" -lgc"
+-  { $as_echo "$as_me:$LINENO: checking for GC_malloc" >&5
+-$as_echo_n "checking for GC_malloc... " >&6; }
+-if test "${ac_cv_func_GC_malloc+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define GC_malloc to an innocuous variant, in case <limits.h> declares GC_malloc.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define GC_malloc innocuous_GC_malloc
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char GC_malloc (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef GC_malloc
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char GC_malloc ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_GC_malloc || defined __stub___GC_malloc
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return GC_malloc ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_func_GC_malloc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_func_GC_malloc=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_GC_malloc" >&5
+-$as_echo "$ac_cv_func_GC_malloc" >&6; }
+-if test "x$ac_cv_func_GC_malloc" = x""yes; then
+-  gc_ok=yes
+-else
+-  gc_ok=no
+-fi
+-
+-  if test "$gc_ok" = no; then
+-    { { $as_echo "$as_me:$LINENO: error: Garbage collection was required, but the gc library couldn't be found." >&5
+-$as_echo "$as_me: error: Garbage collection was required, but the gc library couldn't be found." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  { $as_echo "$as_me:$LINENO: checking for GC_register_my_thread" >&5
+-$as_echo_n "checking for GC_register_my_thread... " >&6; }
+-if test "${ac_cv_func_GC_register_my_thread+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define GC_register_my_thread to an innocuous variant, in case <limits.h> declares GC_register_my_thread.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define GC_register_my_thread innocuous_GC_register_my_thread
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char GC_register_my_thread (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef GC_register_my_thread
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char GC_register_my_thread ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_GC_register_my_thread || defined __stub___GC_register_my_thread
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return GC_register_my_thread ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_func_GC_register_my_thread=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_func_GC_register_my_thread=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_GC_register_my_thread" >&5
+-$as_echo "$ac_cv_func_GC_register_my_thread" >&6; }
+-
+-  if test "$ac_cv_func_GC_register_my_thread" = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_GC_REGISTER_MY_THREAD 1
+-_ACEOF
+-
+-  fi
+-  { $as_echo "$as_me:$LINENO: checking for GC_allow_register_threads" >&5
+-$as_echo_n "checking for GC_allow_register_threads... " >&6; }
+-if test "${ac_cv_func_GC_allow_register_threads+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define GC_allow_register_threads to an innocuous variant, in case <limits.h> declares GC_allow_register_threads.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define GC_allow_register_threads innocuous_GC_allow_register_threads
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char GC_allow_register_threads (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef GC_allow_register_threads
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char GC_allow_register_threads ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_GC_allow_register_threads || defined __stub___GC_allow_register_threads
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return GC_allow_register_threads ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_func_GC_allow_register_threads=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_func_GC_allow_register_threads=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_GC_allow_register_threads" >&5
+-$as_echo "$ac_cv_func_GC_allow_register_threads" >&6; }
+-
+-  if test "$ac_cv_func_GC_allow_register_threads" = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_GC_ALLOW_REGISTER_THREADS 1
+-_ACEOF
+-
+-  fi
+-  LIBS="-lobjc_gc -ldl"
+-  { $as_echo "$as_me:$LINENO: checking for class_ivar_set_gcinvisible" >&5
+-$as_echo_n "checking for class_ivar_set_gcinvisible... " >&6; }
+-if test "${ac_cv_func_class_ivar_set_gcinvisible+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define class_ivar_set_gcinvisible to an innocuous variant, in case <limits.h> declares class_ivar_set_gcinvisible.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define class_ivar_set_gcinvisible innocuous_class_ivar_set_gcinvisible
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char class_ivar_set_gcinvisible (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef class_ivar_set_gcinvisible
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char class_ivar_set_gcinvisible ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_class_ivar_set_gcinvisible || defined __stub___class_ivar_set_gcinvisible
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return class_ivar_set_gcinvisible ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_func_class_ivar_set_gcinvisible=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_func_class_ivar_set_gcinvisible=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_class_ivar_set_gcinvisible" >&5
+-$as_echo "$ac_cv_func_class_ivar_set_gcinvisible" >&6; }
+-if test "x$ac_cv_func_class_ivar_set_gcinvisible" = x""yes; then
+-  gc_ok=yes
+-else
+-  gc_ok=no
+-fi
+-
+-  if test "$gc_ok" = no; then
+-    { { $as_echo "$as_me:$LINENO: error: Garbage collection was required, but the gc runtime couldn't be found." >&5
+-$as_echo "$as_me: error: Garbage collection was required, but the gc runtime couldn't be found." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  LIBS="$saved_LIBS"
+-
+-fi
+-
+-#--------------------------------------------------------------------
+-# Check for strange network stuff used by gdomap
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: for gdomap network details" >&5
+-$as_echo "$as_me: for gdomap network details" >&6;}
+-{ $as_echo "$as_me:$LINENO: checking for variable length socket addresses" >&5
+-$as_echo_n "checking for variable length socket addresses... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-  #include <sys/types.h>
+-  #include <sys/socket.h>
+-  #include <net/if.h>
+-
+-int
+-main ()
+-{
+-struct ifreq s; s.ifr_addr.sa_len = 0;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  sa_len=1
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	sa_len=0
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-if test $sa_len = 1; then
+-  { $as_echo "$as_me:$LINENO: result: found" >&5
+-$as_echo "found" >&6; }
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_SA_LEN 1
+-_ACEOF
+-
+-else
+-  { $as_echo "$as_me:$LINENO: result: not found" >&5
+-$as_echo "not found" >&6; }
+-fi
+-
+-{ $as_echo "$as_me:$LINENO: checking for gcc visibility attribute support" >&5
+-$as_echo_n "checking for gcc visibility attribute support... " >&6; }
+-saved_CFLAGS="$CFLAGS"
+-CFLAGS="$CFLAGS -Werror"
+-cat >conftest.$ac_ext <<_ACEOF
+-
+-  #include <stdio.h>
+-  int foo() __attribute__ ((visibility("internal")));
+-  int foo(){ return 1; }
+-  int main(){ return foo(); }
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  { $as_echo "$as_me:$LINENO: result: found" >&5
+-$as_echo "found" >&6; }
+-  gs_visibility=1
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	{ $as_echo "$as_me:$LINENO: result: not present" >&5
+-$as_echo "not present" >&6; }
+-  gs_visibility=0
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_VISIBILITY_ATTRIBUTE $gs_visibility
+-_ACEOF
+-
+-CFLAGS="$saved_CFLAGS"
+-
+-
+-#--------------------------------------------------------------------
+-# Check if system has buggy SO_REUSEADDR
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking whether SO_REUSEADDR is broken" >&5
+-$as_echo_n "checking whether SO_REUSEADDR is broken... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  reuseaddr_ok=0
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.reuseaddr.c"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  reuseaddr_ok=1
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-reuseaddr_ok=0
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-if test $reuseaddr_ok = 0; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define BROKEN_SO_REUSEADDR 1
+-_ACEOF
+-
+-  echo
+-  echo "The SO_REUSEADDR socket option for controlling re-use of network"
+-  echo "sockets immediately after shutdown appears to be broken on this"
+-  echo "machine.  Networking code will be built without using this"
+-  echo "feature."
+-  echo "The effect of this lack is that when a network service is shut"
+-  echo "down, it cannot be re-started on the same network port until"
+-  echo "an operating-system timeout has expired."
+-  echo "For servers other than gdomap, GNUstep does not normally need"
+-  echo "a particular network port, so the problem is unlikely to arise."
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-#--------------------------------------------------------------------
+-# Check for thread flags for libobjc.
+-#--------------------------------------------------------------------
+-#
+-{ $as_echo "$as_me:$LINENO: checking for objc threading flags" >&5
+-$as_echo_n "checking for objc threading flags... " >&6; }
+-#
+-# Get them from gnustep-make which contains the real code to get them
+-#
+-objc_threaded=`grep objc_threaded: $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | sed -e 's/objc_threaded:=//'`
+-#
+-{ $as_echo "$as_me:$LINENO: result: $objc_threaded" >&5
+-$as_echo "$objc_threaded" >&6; }
+-
+-#--------------------------------------------------------------------
+-# Byte order information needed for foundation headers.
+-#--------------------------------------------------------------------
+-
+- { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+-if test "${ac_cv_c_bigendian+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_c_bigendian=unknown
+-    # See if we're dealing with a universal compiler.
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifndef __APPLE_CC__
+-	       not a universal capable compiler
+-	     #endif
+-	     typedef int dummy;
+-
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-
+-	# Check for potential -arch flags.  It is not universal unless
+-	# there are some -arch flags.  Note that *ppc* also matches
+-	# ppc64.  This check is also rather less than ideal.
+-	case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
+-	  *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+-	esac
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    if test $ac_cv_c_bigendian = unknown; then
+-      # See if sys/param.h defines the BYTE_ORDER macro.
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <sys/types.h>
+-	     #include <sys/param.h>
+-
+-int
+-main ()
+-{
+-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+-		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+-		     && LITTLE_ENDIAN)
+-	      bogus endian macros
+-	     #endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  # It does; now see whether it defined to BIG_ENDIAN or not.
+-	 cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <sys/types.h>
+-		#include <sys/param.h>
+-
+-int
+-main ()
+-{
+-#if BYTE_ORDER != BIG_ENDIAN
+-		 not big endian
+-		#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_c_bigendian=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_c_bigendian=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    fi
+-    if test $ac_cv_c_bigendian = unknown; then
+-      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <limits.h>
+-
+-int
+-main ()
+-{
+-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+-	      bogus endian macros
+-	     #endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  # It does; now see whether it defined to _BIG_ENDIAN or not.
+-	 cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <limits.h>
+-
+-int
+-main ()
+-{
+-#ifndef _BIG_ENDIAN
+-		 not big endian
+-		#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_c_bigendian=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_c_bigendian=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    fi
+-    if test $ac_cv_c_bigendian = unknown; then
+-      # Compile a test program.
+-      if test "$cross_compiling" = yes; then
+-  # Try to guess by grepping values from an object file.
+-	 cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-short int ascii_mm[] =
+-		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+-		short int ascii_ii[] =
+-		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+-		int use_ascii (int i) {
+-		  return ascii_mm[i] + ascii_ii[i];
+-		}
+-		short int ebcdic_ii[] =
+-		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+-		short int ebcdic_mm[] =
+-		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+-		int use_ebcdic (int i) {
+-		  return ebcdic_mm[i] + ebcdic_ii[i];
+-		}
+-		extern int foo;
+-
+-int
+-main ()
+-{
+-return use_ascii (foo) == use_ebcdic (foo);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+-	      ac_cv_c_bigendian=yes
+-	    fi
+-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+-	      if test "$ac_cv_c_bigendian" = unknown; then
+-		ac_cv_c_bigendian=no
+-	      else
+-		# finding both strings is unlikely to happen, but who knows?
+-		ac_cv_c_bigendian=unknown
+-	      fi
+-	    fi
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-
+-	     /* Are we little or big endian?  From Harbison&Steele.  */
+-	     union
+-	     {
+-	       long int l;
+-	       char c[sizeof (long int)];
+-	     } u;
+-	     u.l = 1;
+-	     return u.c[sizeof (long int) - 1] == 1;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_c_bigendian=no
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-ac_cv_c_bigendian=yes
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-    fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+-$as_echo "$ac_cv_c_bigendian" >&6; }
+- case $ac_cv_c_bigendian in #(
+-   yes)
+-     cat >>confdefs.h <<\_ACEOF
+-#define WORDS_BIGENDIAN 1
+-_ACEOF
+-;; #(
+-   no)
+-      ;; #(
+-   universal)
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define AC_APPLE_UNIVERSAL_BUILD 1
+-_ACEOF
+-
+-     ;; #(
+-   *)
+-     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+- presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+-$as_echo "$as_me: error: unknown endianness
+- presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+-   { (exit 1); exit 1; }; } ;;
+- esac
+-
+-if test $ac_cv_c_bigendian = yes; then
+-  GS_WORDS_BIGENDIAN=1
+-else
+-  GS_WORDS_BIGENDIAN=0
+-fi
+-
+-
+-#--------------------------------------------------------------------
+-# Type size information needed for foundation headers.
+-#--------------------------------------------------------------------
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of void*" >&5
+-$as_echo_n "checking size of void*... " >&6; }
+-if test "${ac_cv_sizeof_voidp+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (void*))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_voidp=$ac_lo;;
+-'') if test "$ac_cv_type_voidp" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (void*)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_voidp=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (void*)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (void*)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (void*))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (void*))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (void*))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_voidp=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_voidp" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (void*)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_voidp=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
+-$as_echo "$ac_cv_sizeof_voidp" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+-_ACEOF
+-
+-
+-
+-GS_SINT8="signed char"
+-GS_UINT8="unsigned char"
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of short" >&5
+-$as_echo_n "checking size of short... " >&6; }
+-if test "${ac_cv_sizeof_short+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_short=$ac_lo;;
+-'') if test "$ac_cv_type_short" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (short)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_short=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (short)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (short)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (short))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (short))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (short))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_short=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_short" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (short)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_short=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+-$as_echo "$ac_cv_sizeof_short" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_SHORT $ac_cv_sizeof_short
+-_ACEOF
+-
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+-$as_echo_n "checking size of int... " >&6; }
+-if test "${ac_cv_sizeof_int+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_int=$ac_lo;;
+-'') if test "$ac_cv_type_int" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (int)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_int=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (int)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (int)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (int))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (int))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (int))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_int=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_int" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (int)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_int=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+-$as_echo "$ac_cv_sizeof_int" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_INT $ac_cv_sizeof_int
+-_ACEOF
+-
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+-$as_echo_n "checking size of long... " >&6; }
+-if test "${ac_cv_sizeof_long+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_long=$ac_lo;;
+-'') if test "$ac_cv_type_long" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (long)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_long=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (long)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (long)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (long))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (long))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (long))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_long=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_long" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (long)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_long=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+-$as_echo "$ac_cv_sizeof_long" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_LONG $ac_cv_sizeof_long
+-_ACEOF
+-
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of long long" >&5
+-$as_echo_n "checking size of long long... " >&6; }
+-if test "${ac_cv_sizeof_long_long+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_long_long=$ac_lo;;
+-'') if test "$ac_cv_type_long_long" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (long long)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_long_long=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (long long)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (long long)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (long long))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (long long))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (long long))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_long_long=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_long_long" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (long long)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_long_long=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+-$as_echo "$ac_cv_sizeof_long_long" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+-_ACEOF
+-
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of float" >&5
+-$as_echo_n "checking size of float... " >&6; }
+-if test "${ac_cv_sizeof_float+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (float))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_float=$ac_lo;;
+-'') if test "$ac_cv_type_float" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (float)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_float=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (float)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (float)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (float))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (float))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (float))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_float=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_float" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (float)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_float=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5
+-$as_echo "$ac_cv_sizeof_float" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_FLOAT $ac_cv_sizeof_float
+-_ACEOF
+-
+-
+-
+-
+-# The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of double" >&5
+-$as_echo_n "checking size of double... " >&6; }
+-if test "${ac_cv_sizeof_double+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (double))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_double=$ac_lo;;
+-'') if test "$ac_cv_type_double" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (double)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_double=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-static long int longval () { return (long int) (sizeof (double)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (double)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (double))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (double))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (double))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_double=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_double" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (double)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_double=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5
+-$as_echo "$ac_cv_sizeof_double" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_DOUBLE $ac_cv_sizeof_double
+-_ACEOF
+-
+-
+-
+-
+-
+-if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_int; then
+-  GS_SADDR="int"
+-  GS_UADDR="unsigned int"
+-else
+-  if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long; then
+-    GS_SADDR="long"
+-    GS_UADDR="unsigned long"
+-  else
+-    if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long_long; then
+-      GS_SADDR="long long"
+-      GS_UADDR="unsigned long long"
+-    else
+-      { { $as_echo "$as_me:$LINENO: error: Unable to find integer of same size as void*" >&5
+-$as_echo "$as_me: error: Unable to find integer of same size as void*" >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-
+-
+-
+-if test $ac_cv_sizeof_short = 2; then
+-  GS_SINT16="signed short"
+-  GS_UINT16="unsigned short"
+-else
+-  if test $ac_cv_sizeof_int = 2; then
+-    GS_SINT16="signed int"
+-    GS_UINT16="unsigned int"
+-  else
+-    { { $as_echo "$as_me:$LINENO: error: Unable to determine type for 16-bit integer" >&5
+-$as_echo "$as_me: error: Unable to determine type for 16-bit integer" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-
+-
+-
+-if test $ac_cv_sizeof_int = 4; then
+-  GS_SINT32="signed int"
+-  GS_UINT32="unsigned int"
+-else
+-  if test $ac_cv_sizeof_long = 4; then
+-    GS_SINT32="signed long"
+-    GS_UINT32="unsigned long"
+-  else
+-    if test $ac_cv_sizeof_short = 4; then
+-      GS_SINT32="signed short"
+-      GS_UINT32="unsigned short"
+-    else
+-      { { $as_echo "$as_me:$LINENO: error: Unable to determine type for 32-bit integer" >&5
+-$as_echo "$as_me: error: Unable to determine type for 32-bit integer" >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-
+-
+-
+-GS_HAVE_I64=1
+-if test $ac_cv_sizeof_int = 8; then
+-  GS_SINT64="signed int"
+-  GS_UINT64="unsigned int"
+-else
+-  if test $ac_cv_sizeof_long = 8; then
+-    GS_SINT64="signed long"
+-    GS_UINT64="unsigned long"
+-  else
+-    if test $ac_cv_sizeof_long_long = 8; then
+-      GS_SINT64="signed long long"
+-      GS_UINT64="unsigned long long"
+-    else
+-#     64-bit ints not supported - but we need a dummy type for byte-swapping
+-#     of 64-bit values arriving from another system.
+-      GS_SINT64="struct { gsu8 a8; }"
+-      GS_UINT64="struct { gsu8 a8; }"
+-      GS_HAVE_I64=0
+-    fi
+-  fi
+-fi
+-
+-
+-
+-
+-GS_HAVE_I128=1
+-if test $ac_cv_sizeof_long = 16; then
+-  GS_SINT128="signed long"
+-  GS_UINT128="unsigned long"
+-else
+-  if test $ac_cv_sizeof_long_long = 16; then
+-    GS_SINT128="signed long long"
+-    GS_UINT128="unsigned long long"
+-  else
+-#     128-bit ints not supported - but we need a dummy type for byte-swapping
+-#     of 128-bit values arriving from another system.
+-    GS_SINT128="struct { gsu8 a[16]; }"
+-    GS_UINT128="struct { gsu8 a[16]; }"
+-    GS_HAVE_I128=0
+-  fi
+-fi
+-
+-
+-
+-
+-if test $ac_cv_sizeof_float = 4; then
+-  GS_FLT32="float"
+-else
+-  { { $as_echo "$as_me:$LINENO: error: Unable to determine type for 32-bit float" >&5
+-$as_echo "$as_me: error: Unable to determine type for 32-bit float" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-
+-if test $ac_cv_sizeof_double = 8; then
+-  GS_FLT64="double"
+-else
+-  { { $as_echo "$as_me:$LINENO: error: Unable to determine type for 64-bit float" >&5
+-$as_echo "$as_me: error: Unable to determine type for 64-bit float" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-
+-#--------------------------------------------------------------------
+-# Type-size information for encoding into archives using NSArchiver etc.
+-#--------------------------------------------------------------------
+-if test $ac_cv_sizeof_short = 2; then
+-  _GSC_S_SHT=_GSC_I16
+-else
+-  _GSC_S_SHT=_GSC_I32
+-fi
+-
+-
+-if test $ac_cv_sizeof_int = 2; then
+-  _GSC_S_INT=_GSC_I16
+-else
+-  if test $ac_cv_sizeof_int = 4; then
+-    _GSC_S_INT=_GSC_I32
+-  else
+-    if test $ac_cv_sizeof_int = 8; then
+-      _GSC_S_INT=_GSC_I64
+-    else
+-      if test $ac_cv_sizeof_int = 16; then
+-	_GSC_S_INT=_GSC_I128
+-      fi
+-    fi
+-  fi
+-fi
+-
+-
+-if test $ac_cv_sizeof_long = 4; then
+-  _GSC_S_LNG=_GSC_I32
+-else
+-  if test $ac_cv_sizeof_long = 8; then
+-    _GSC_S_LNG=_GSC_I64
+-  else
+-    if test $ac_cv_sizeof_long = 16; then
+-      _GSC_S_LNG=_GSC_I128
+-    fi
+-  fi
+-fi
+-
+-
+-if test $ac_cv_sizeof_long_long = 4; then
+-  _GSC_S_LNG_LNG=_GSC_I32
+-else
+-  if test $ac_cv_sizeof_long_long = 8; then
+-    _GSC_S_LNG_LNG=_GSC_I64
+-  else
+-    if test $ac_cv_sizeof_long_long = 16; then
+-      _GSC_S_LNG_LNG=_GSC_I128
+-    fi
+-  fi
+-fi
+-
+-
+-#--------------------------------------------------------------------
+-# Setup dynamic linking
+-#--------------------------------------------------------------------
+-# Copyright (C) 2005 Free Software Foundation
+-#
+-# Copying and distribution of this file, with or without modification,
+-# are permitted in any medium without royalty provided the copyright
+-# notice and this notice are preserved.
+-#--------------------------------------------------------------------
+-# Guess if we are using a object file format that supports automatic
+-# loading of constructor functions.
+-#
+-# If this system supports autoloading of constructors, that means that gcc
+-# doesn't have to do it for us via collect2. This routine tests for this
+-# in a very roundabout way by compiling a program with a constructor and
+-# testing the file, via nm, for certain symbols that collect2 includes to
+-# handle loading of constructors.
+-#
+-# Makes the following substitutions:
+-#	Defines CON_AUTOLOAD (whether constructor functions are autoloaded)
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking loading of constructor functions" >&5
+-$as_echo_n "checking loading of constructor functions... " >&6; }
+-if test "${objc_cv_con_autoload+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  objc_cv_con_autoload=no
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-static int loaded = 0;
+-	void cons_functions() __attribute__ ((constructor));
+-	void cons_functions() { loaded = 1; }
+-	int main()
+-	{
+-  	  return ( (loaded == 1) ? 0 : 1);
+-	}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  objc_cv_con_autoload=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-objc_cv_con_autoload=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-case "$target_os" in
+-    cygwin*)	objc_cv_con_autoload=yes;;
+-    mingw*)	objc_cv_con_autoload=yes;;
+-esac
+-
+-fi
+-
+-if test $objc_cv_con_autoload = yes; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define CON_AUTOLOAD 1
+-_ACEOF
+-
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-# Copyright (C) 2005 Free Software Foundation
+-# Copying and distribution of this file, with or without modification,
+-# are permitted in any medium without royalty provided the copyright
+-# notice and this notice are preserved.
+-#--------------------------------------------------------------------
+-# Guess the type of dynamic linker for the system
+-#
+-# Makes the following substitutions:
+-#	DYNAMIC_LINKER	- cooresponds to the interface that is included
+-#		in objc-load.c (i.e. #include "${DYNAMIC_LINKER}-load.h")
+-#--------------------------------------------------------------------
+-DYNAMIC_LINKER=null
+-if test "${ac_cv_header_dlfcn_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5
+-$as_echo_n "checking for dlfcn.h... " >&6; }
+-if test "${ac_cv_header_dlfcn_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5
+-$as_echo "$ac_cv_header_dlfcn_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking dlfcn.h usability" >&5
+-$as_echo_n "checking dlfcn.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <dlfcn.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking dlfcn.h presence" >&5
+-$as_echo_n "checking dlfcn.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <dlfcn.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5
+-$as_echo_n "checking for dlfcn.h... " >&6; }
+-if test "${ac_cv_header_dlfcn_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_dlfcn_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5
+-$as_echo "$ac_cv_header_dlfcn_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_dlfcn_h" = x""yes; then
+-  DYNAMIC_LINKER=simple
+-fi
+-
+-
+-if test $DYNAMIC_LINKER = null; then
+-  if test "${ac_cv_header_dl_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for dl.h" >&5
+-$as_echo_n "checking for dl.h... " >&6; }
+-if test "${ac_cv_header_dl_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dl_h" >&5
+-$as_echo "$ac_cv_header_dl_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking dl.h usability" >&5
+-$as_echo_n "checking dl.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <dl.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking dl.h presence" >&5
+-$as_echo_n "checking dl.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <dl.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: dl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: dl.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: dl.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: dl.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: dl.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: dl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: dl.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dl.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: dl.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for dl.h" >&5
+-$as_echo_n "checking for dl.h... " >&6; }
+-if test "${ac_cv_header_dl_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_dl_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dl_h" >&5
+-$as_echo "$ac_cv_header_dl_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_dl_h" = x""yes; then
+-  DYNAMIC_LINKER=hpux
+-fi
+-
+-
+-fi
+-if test $DYNAMIC_LINKER = null; then
+-  if test "${ac_cv_header_windows_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for windows.h" >&5
+-$as_echo_n "checking for windows.h... " >&6; }
+-if test "${ac_cv_header_windows_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_windows_h" >&5
+-$as_echo "$ac_cv_header_windows_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking windows.h usability" >&5
+-$as_echo_n "checking windows.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <windows.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking windows.h presence" >&5
+-$as_echo_n "checking windows.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <windows.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: windows.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: windows.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: windows.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: windows.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: windows.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: windows.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: windows.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: windows.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: windows.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for windows.h" >&5
+-$as_echo_n "checking for windows.h... " >&6; }
+-if test "${ac_cv_header_windows_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_windows_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_windows_h" >&5
+-$as_echo "$ac_cv_header_windows_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_windows_h" = x""yes; then
+-  DYNAMIC_LINKER=win32
+-fi
+-
+-
+-fi
+-if test $DYNAMIC_LINKER = null; then
+-  if test "${ac_cv_header_dld_defs_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for dld/defs.h" >&5
+-$as_echo_n "checking for dld/defs.h... " >&6; }
+-if test "${ac_cv_header_dld_defs_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dld_defs_h" >&5
+-$as_echo "$ac_cv_header_dld_defs_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking dld/defs.h usability" >&5
+-$as_echo_n "checking dld/defs.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <dld/defs.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking dld/defs.h presence" >&5
+-$as_echo_n "checking dld/defs.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <dld/defs.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: dld/defs.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: dld/defs.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for dld/defs.h" >&5
+-$as_echo_n "checking for dld/defs.h... " >&6; }
+-if test "${ac_cv_header_dld_defs_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_dld_defs_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dld_defs_h" >&5
+-$as_echo "$ac_cv_header_dld_defs_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_dld_defs_h" = x""yes; then
+-  DYNAMIC_LINKER=dld
+-fi
+-
+-
+-fi
+-
+-# NB: This is used as follows: in Source/Makefile.postamble we copy
+-# $(DYNAMIC_LINKER)-load.h into dynamic-load.h
+-{ $as_echo "$as_me:$LINENO: checking for dynamic linker type" >&5
+-$as_echo_n "checking for dynamic linker type... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $DYNAMIC_LINKER" >&5
+-$as_echo "$DYNAMIC_LINKER" >&6; }
+-
+-if test $DYNAMIC_LINKER = simple; then
+-
+-{ $as_echo "$as_me:$LINENO: checking for dladdr in -ldl" >&5
+-$as_echo_n "checking for dladdr in -ldl... " >&6; }
+-if test "${ac_cv_lib_dl_dladdr+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char dladdr ();
+-int
+-main ()
+-{
+-return dladdr ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_dl_dladdr=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_dl_dladdr=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dladdr" >&5
+-$as_echo "$ac_cv_lib_dl_dladdr" >&6; }
+-if test "x$ac_cv_lib_dl_dladdr" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBDL 1
+-_ACEOF
+-
+-  LIBS="-ldl $LIBS"
+-
+-fi
+-
+-fi
+-
+-
+-# NOTE: libdl should be in LIBS now if it's available.
+-
+-for ac_func in dladdr
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-done
+-
+-
+-#--------------------------------------------------------------------
+-# Check for pthread.h
+-#--------------------------------------------------------------------
+-
+-for ac_header in pthread.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-
+-done
+-
+-if test $ac_cv_header_pthread_h = yes ; then
+-  # The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of pthread_mutex_t" >&5
+-$as_echo_n "checking size of pthread_mutex_t... " >&6; }
+-if test "${ac_cv_sizeof_pthread_mutex_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_mutex_t))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_mutex_t))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_mutex_t))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_mutex_t))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_mutex_t))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_pthread_mutex_t=$ac_lo;;
+-'') if test "$ac_cv_type_pthread_mutex_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pthread_mutex_t)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (pthread_mutex_t)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_pthread_mutex_t=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-static long int longval () { return (long int) (sizeof (pthread_mutex_t)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (pthread_mutex_t)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (pthread_mutex_t))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (pthread_mutex_t))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (pthread_mutex_t))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_pthread_mutex_t=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_pthread_mutex_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pthread_mutex_t)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (pthread_mutex_t)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_pthread_mutex_t=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_mutex_t" >&5
+-$as_echo "$ac_cv_sizeof_pthread_mutex_t" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_PTHREAD_MUTEX_T $ac_cv_sizeof_pthread_mutex_t
+-_ACEOF
+-
+-
+-  GS_SIZEOF_MUTEX_T=$ac_cv_sizeof_pthread_mutex_t
+-  if test $ac_cv_sizeof_pthread_mutex_t = 0 ; then
+-    { { $as_echo "$as_me:$LINENO: error: Unable to find size of pthread_mutex_t (required)." >&5
+-$as_echo "$as_me: error: Unable to find size of pthread_mutex_t (required)." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-
+-  # The cast to long int works around a bug in the HP C Compiler
+-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+-# This bug is HP SR number 8606223364.
+-{ $as_echo "$as_me:$LINENO: checking size of pthread_cond_t" >&5
+-$as_echo_n "checking size of pthread_cond_t... " >&6; }
+-if test "${ac_cv_sizeof_pthread_cond_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_cond_t))) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_cond_t))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_cond_t))) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_cond_t))) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) (sizeof (pthread_cond_t))) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_sizeof_pthread_cond_t=$ac_lo;;
+-'') if test "$ac_cv_type_pthread_cond_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pthread_cond_t)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (pthread_cond_t)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_pthread_cond_t=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-static long int longval () { return (long int) (sizeof (pthread_cond_t)); }
+-static unsigned long int ulongval () { return (long int) (sizeof (pthread_cond_t)); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) (sizeof (pthread_cond_t))) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) (sizeof (pthread_cond_t))))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) (sizeof (pthread_cond_t))))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_sizeof_pthread_cond_t=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_pthread_cond_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pthread_cond_t)
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute sizeof (pthread_cond_t)
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_sizeof_pthread_cond_t=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_cond_t" >&5
+-$as_echo "$ac_cv_sizeof_pthread_cond_t" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define SIZEOF_PTHREAD_COND_T $ac_cv_sizeof_pthread_cond_t
+-_ACEOF
+-
+-
+-  if test $ac_cv_sizeof_pthread_cond_t = 0 ; then
+-    { { $as_echo "$as_me:$LINENO: error: Unable to find size of pthread_cond_t (required)." >&5
+-$as_echo "$as_me: error: Unable to find size of pthread_cond_t (required)." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  GS_SIZEOF_COND_T=$ac_cv_sizeof_pthread_cond_t
+-
+-  # The cast to long int works around a bug in the HP C Compiler,
+-# see AC_CHECK_SIZEOF for more information.
+-{ $as_echo "$as_me:$LINENO: checking alignment of pthread_mutex_t" >&5
+-$as_echo_n "checking alignment of pthread_mutex_t... " >&6; }
+-if test "${ac_cv_alignof_pthread_mutex_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_alignof_pthread_mutex_t=$ac_lo;;
+-'') if test "$ac_cv_type_pthread_mutex_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute alignment of pthread_mutex_t
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute alignment of pthread_mutex_t
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_alignof_pthread_mutex_t=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;
+-static long int longval () { return (long int) offsetof (ac__type_alignof_, y); }
+-static unsigned long int ulongval () { return (long int) offsetof (ac__type_alignof_, y); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) offsetof (ac__type_alignof_, y)) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) offsetof (ac__type_alignof_, y)))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) offsetof (ac__type_alignof_, y)))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_alignof_pthread_mutex_t=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_pthread_mutex_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute alignment of pthread_mutex_t
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute alignment of pthread_mutex_t
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_alignof_pthread_mutex_t=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_alignof_pthread_mutex_t" >&5
+-$as_echo "$ac_cv_alignof_pthread_mutex_t" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define ALIGNOF_PTHREAD_MUTEX_T $ac_cv_alignof_pthread_mutex_t
+-_ACEOF
+-
+-
+-  GS_ALIGNOF_MUTEX_T=$ac_cv_alignof_pthread_mutex_t
+-  if test $ac_cv_alignof_pthread_mutex_t = 0 ; then
+-    { { $as_echo "$as_me:$LINENO: error: Unable to find align of pthread_mutex_t (required)." >&5
+-$as_echo "$as_me: error: Unable to find align of pthread_mutex_t (required)." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-
+-  # The cast to long int works around a bug in the HP C Compiler,
+-# see AC_CHECK_SIZEOF for more information.
+-{ $as_echo "$as_me:$LINENO: checking alignment of pthread_cond_t" >&5
+-$as_echo_n "checking alignment of pthread_cond_t... " >&6; }
+-if test "${ac_cv_alignof_pthread_cond_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  # Depending upon the size, compute the lo and hi bounds.
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) >= 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=0 ac_mid=0
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr $ac_mid + 1`
+-			if test $ac_lo -le $ac_mid; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) < 0)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=-1 ac_mid=-1
+-  while :; do
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) >= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_lo=$ac_mid; break
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_hi=`expr '(' $ac_mid ')' - 1`
+-			if test $ac_mid -le $ac_hi; then
+-			  ac_lo= ac_hi=
+-			  break
+-			fi
+-			ac_mid=`expr 2 '*' $ac_mid`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  done
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo= ac_hi=
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-# Binary search between lo and hi bounds.
+-while test "x$ac_lo" != "x$ac_hi"; do
+-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-int
+-main ()
+-{
+-static int test_array [1 - 2 * !(((long int) offsetof (ac__type_alignof_, y)) <= $ac_mid)];
+-test_array [0] = 0
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_hi=$ac_mid
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_lo=`expr '(' $ac_mid ')' + 1`
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-case $ac_lo in
+-?*) ac_cv_alignof_pthread_cond_t=$ac_lo;;
+-'') if test "$ac_cv_type_pthread_cond_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute alignment of pthread_cond_t
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute alignment of pthread_cond_t
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_alignof_pthread_cond_t=0
+-   fi ;;
+-esac
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <pthread.h>
+-
+-#ifndef offsetof
+-# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+-#endif
+-typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;
+-static long int longval () { return (long int) offsetof (ac__type_alignof_, y); }
+-static unsigned long int ulongval () { return (long int) offsetof (ac__type_alignof_, y); }
+-#include <stdio.h>
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-
+-  FILE *f = fopen ("conftest.val", "w");
+-  if (! f)
+-    return 1;
+-  if (((long int) offsetof (ac__type_alignof_, y)) < 0)
+-    {
+-      long int i = longval ();
+-      if (i != ((long int) offsetof (ac__type_alignof_, y)))
+-	return 1;
+-      fprintf (f, "%ld", i);
+-    }
+-  else
+-    {
+-      unsigned long int i = ulongval ();
+-      if (i != ((long int) offsetof (ac__type_alignof_, y)))
+-	return 1;
+-      fprintf (f, "%lu", i);
+-    }
+-  /* Do not output a trailing newline, as this causes \r\n confusion
+-     on some platforms.  */
+-  return ferror (f) || fclose (f) != 0;
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_alignof_pthread_cond_t=`cat conftest.val`
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-if test "$ac_cv_type_pthread_cond_t" = yes; then
+-     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute alignment of pthread_cond_t
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute alignment of pthread_cond_t
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }; }
+-   else
+-     ac_cv_alignof_pthread_cond_t=0
+-   fi
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f conftest.val
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_alignof_pthread_cond_t" >&5
+-$as_echo "$ac_cv_alignof_pthread_cond_t" >&6; }
+-
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define ALIGNOF_PTHREAD_COND_T $ac_cv_alignof_pthread_cond_t
+-_ACEOF
+-
+-
+-  if test $ac_cv_alignof_pthread_cond_t = 0 ; then
+-    { { $as_echo "$as_me:$LINENO: error: Unable to find align of pthread_cond_t (required)." >&5
+-$as_echo "$as_me: error: Unable to find align of pthread_cond_t (required)." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  GS_ALIGNOF_COND_T=$ac_cv_alignof_pthread_cond_t
+-
+-else
+-  { { $as_echo "$as_me:$LINENO: error: Unable to find pthread.h (needed for thread support)." >&5
+-$as_echo "$as_me: error: Unable to find pthread.h (needed for thread support)." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-{ $as_echo "$as_me:$LINENO: checking for pthread_join in -lpthread" >&5
+-$as_echo_n "checking for pthread_join in -lpthread... " >&6; }
+-if test "${ac_cv_lib_pthread_pthread_join+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lpthread  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char pthread_join ();
+-int
+-main ()
+-{
+-return pthread_join ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_pthread_pthread_join=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_pthread_pthread_join=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_join" >&5
+-$as_echo "$ac_cv_lib_pthread_pthread_join" >&6; }
+-if test "x$ac_cv_lib_pthread_pthread_join" = x""yes; then
+-  pthread_ok=yes
+-else
+-  pthread_ok=no
+-fi
+-
+-ismingw=no
+-case "$target_os" in
+-  mingw*)	ismingw=yes;;
+-esac
+-if test $pthread_ok = yes ; then
+-  LIBS="$LIBS -lpthread"
+-else
+-  if test $ismingw = yes ; then
+-    { $as_echo "$as_me:$LINENO: checking for pthread_join in -lpthreadGC2" >&5
+-$as_echo_n "checking for pthread_join in -lpthreadGC2... " >&6; }
+-if test "${ac_cv_lib_pthreadGC2_pthread_join+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lpthreadGC2  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char pthread_join ();
+-int
+-main ()
+-{
+-return pthread_join ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_pthreadGC2_pthread_join=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_pthreadGC2_pthread_join=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreadGC2_pthread_join" >&5
+-$as_echo "$ac_cv_lib_pthreadGC2_pthread_join" >&6; }
+-if test "x$ac_cv_lib_pthreadGC2_pthread_join" = x""yes; then
+-  pthread_ok=yes
+-else
+-  pthread_ok=no
+-fi
+-
+-    if test $pthread_ok = yes ; then
+-      LIBS="$LIBS -lpthreadGC2"
+-    fi
+-  fi
+-fi
+-if test $pthread_ok = no ; then
+-  { { $as_echo "$as_me:$LINENO: error: Unable to find pthread library (needed for thread support)." >&5
+-$as_echo "$as_me: error: Unable to find pthread library (needed for thread support)." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-
+-# Typically need librt on Solaris for sched_yield
+-
+-{ $as_echo "$as_me:$LINENO: checking for sched_yield in -lrt" >&5
+-$as_echo_n "checking for sched_yield in -lrt... " >&6; }
+-if test "${ac_cv_lib_rt_sched_yield+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lrt  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char sched_yield ();
+-int
+-main ()
+-{
+-return sched_yield ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_rt_sched_yield=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_rt_sched_yield=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rt_sched_yield" >&5
+-$as_echo "$ac_cv_lib_rt_sched_yield" >&6; }
+-if test "x$ac_cv_lib_rt_sched_yield" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBRT 1
+-_ACEOF
+-
+-  LIBS="-lrt $LIBS"
+-
+-fi
+-
+-
+-
+-#--------------------------------------------------------------------
+-# One of these function needed by NSThread.m and objc initialize test
+-#--------------------------------------------------------------------
+-
+-
+-
+-for ac_func in nanosleep usleep Sleep
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-done
+-
+-
+-#--------------------------------------------------------------------
+-# Check whether Objective-C /really/ works
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking whether objc really works" >&5
+-$as_echo_n "checking whether objc really works... " >&6; }
+-saved_LIBS="$LIBS"
+-saved_CPPFLAGS="$CPPFLAGS"
+-LIBS="$LIBS $LIBOBJC"
+-CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
+-if test x"$objc_threaded" != x""; then
+-  LIBS="$LIBS $objc_threaded"
+-fi
+-LIBS="$LIBS $extra_LIBS"
+-if test "${objc_works+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  objc_works=yes
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.objc.m"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  objc_works=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-objc_works=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-
+-fi
+-
+-if test $objc_works = yes; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-  echo "I don't seem to be able to use your Objective-C compiler to produce"
+-  echo "working binaries!  Please check your Objective-C compiler installation."
+-  echo "If you are using gcc-3.x make sure that your compiler's libgcc_s and libobjc"
+-  echo "can be found by the dynamic linker - usually that requires you to play"
+-  echo "with LD_LIBRARY_PATH or /etc/ld.so.conf."
+-  echo "Please refer to your compiler installation instructions for more help."
+-  { { $as_echo "$as_me:$LINENO: error: The Objective-C compiler does not work or is not installed properly." >&5
+-$as_echo "$as_me: error: The Objective-C compiler does not work or is not installed properly." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-#---------------------------------------------------------------------
+-# See if we are using a compiler which allows us to change the class
+-# to be used for constant strings by using the -fconstant-string-class
+-# option.  If that is the case, we change it to NSConstantString.
+-# Unless we are building for the apple runtime (ie only building base
+-# additions library and not implementing a constant string class).
+-#---------------------------------------------------------------------
+-if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
+-  NX_CONST_STRING_OBJCFLAGS=""
+-  NX_CONST_STRING_CLASS=NXConstantString
+-else
+-  strclass_CPPFLAGS="$CPPFLAGS"
+-  CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString"
+-  { $as_echo "$as_me:$LINENO: checking if the compiler supports -fconstant-string-class" >&5
+-$as_echo_n "checking if the compiler supports -fconstant-string-class... " >&6; }
+-  if test "${objc_compiler_supports_constant_string_class+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  objc_compiler_supports_constant_string_class=no
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.constant-string-class.m"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  objc_compiler_supports_constant_string_class=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-objc_compiler_supports_constant_string_class=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-
+-fi
+-
+-  if test $objc_compiler_supports_constant_string_class = yes; then
+-    NX_CONST_STRING_OBJCFLAGS="-fconstant-string-class=NSConstantString"
+-    NX_CONST_STRING_CLASS=NSConstantString
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-  else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-    # Check whether --enable-nxconstantstring was given.
+-if test "${enable_nxconstantstring+set}" = set; then
+-  enableval=$enable_nxconstantstring;
+-else
+-  enable_nxconstantstring=no
+-fi
+-
+-    if test $enable_nxconstantstring = yes; then
+-      NX_CONST_STRING_OBJCFLAGS=""
+-      NX_CONST_STRING_CLASS=NXConstantString
+-      { $as_echo "$as_me:$LINENO: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&5
+-$as_echo "$as_me: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&2;}
+-    else
+-      { { $as_echo "$as_me:$LINENO: error: Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings.  Please check for a more recent version or consider using --enable-nxconstantstring" >&5
+-$as_echo "$as_me: error: Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings.  Please check for a more recent version or consider using --enable-nxconstantstring" >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-  CPPFLAGS="$strclass_CPPFLAGS"
+-fi
+-
+-
+-
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-#---------------------------------------------------------------------
+-# Guess if we are using a compiler which has the (GNU extension) +load
+-# method which is executed before main.
+-# Defines HAVE_LOAD_METHOD if +load methods are called before main.
+-# Needed by NSProcessInfo.m
+-#---------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking if +load method is executed before main" >&5
+-$as_echo_n "checking if +load method is executed before main... " >&6; }
+-if test "${objc_load_method_worked+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then
+-  objc_load_method_worked=no
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.loadtest.m"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  objc_load_method_worked=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-objc_load_method_worked=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-
+-fi
+-
+-if test $objc_load_method_worked = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LOAD_METHOD 1
+-_ACEOF
+-
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-fi
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-#--------------------------------------------------------------------
+-# Check for thread synchronisation support in runtime
+-#--------------------------------------------------------------------
+-
+-for ac_func in objc_sync_enter
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-done
+-
+-if test $ac_cv_func_objc_sync_enter = yes ; then
+-  OBJCSYNC=1
+-else
+-  OBJCSYNC=0
+-fi
+-
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-#--------------------------------------------------------------------
+-# Check for ObjC2 support in runtime
+-#--------------------------------------------------------------------
+-
+-for ac_func in objc_setProperty
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-done
+-
+-if test $ac_cv_func_objc_setProperty = yes ; then
+-  OBJC2RUNTIME=1
+-else
+-  OBJC2RUNTIME=0
+-fi
+-
+-
+-#--------------------------------------------------------------------
+-# Check for blocks support in runtime
+-#--------------------------------------------------------------------
+-
+-for ac_func in _Block_copy
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-done
+-
+-if test $ac_cv_func__Block_copy = yes ; then
+-  HAVE_BLOCKS=1
+-else
+-  HAVE_BLOCKS=0
+-fi
+-
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-GS_NONFRAGILE=0
+-GS_MIXEDABI=0
+-if test "$nonfragile" = "yes"; then
+-  saved_CPPFLAGS="$CPPFLAGS"
+-  CPPFLAGS="$CPPFLAGS $OBJCFLAGS -fobjc-nonfragile-abi -x objective-c"
+-  { $as_echo "$as_me:$LINENO: checking for non-fragile-abi support" >&5
+-$as_echo_n "checking for non-fragile-abi support... " >&6; }
+-  if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-#include "$srcdir/config/config.non-fragile-ivars.m"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  non_fragile=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-non_fragile=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-  CPPFLAGS="$saved_CPPFLAGS"
+-  if test $non_fragile = yes; then
+-    OBJCFLAGS="$OBJCFLAGS -fobjc-nonfragile-abi"
+-    GS_NONFRAGILE=1
+-    # Check whether --enable-mixedabi was given.
+-if test "${enable_mixedabi+set}" = set; then
+-  enableval=$enable_mixedabi;
+-else
+-  enable_mixedabi=yes
+-fi
+-
+-    if test $enable_mixedabi = yes; then
+-      GS_MIXEDABI=1
+-    fi
+-  fi
+-  { $as_echo "$as_me:$LINENO: result: $non_fragile" >&5
+-$as_echo "$non_fragile" >&6; }
+-fi
+-
+-
+-
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-#--------------------------------------------------------------------
+-# get_uninstalled_dtable used by behavior.m and objc-load.m
+-#--------------------------------------------------------------------
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <objc/objc-api.h>
+-
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "objc_get_uninstalled_dtable" >/dev/null 2>&1; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_OBJC_GET_UNINSTALLED_DTABLE 1
+-_ACEOF
+-
+-fi
+-rm -f conftest*
+-
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-
+-#--------------------------------------------------------------------
+-# Native Objective-C exceptions
+-#--------------------------------------------------------------------
+-
+-# First of all, determine if native Objective-C exceptions are enabled
+-# in gnustep-make.  They are enabled if the compiler supports it; they
+-# are disabled if it doesn't.  And, of course, the user may have
+-# forced one behaviour or the other.  Note that we go and look at the
+-# actual config.make file to be able to know what was configured in
+-# gnustep-make regardless of any gnustep-base that is currently
+-# installed.  We can't use `gnustep-config --objc-flags` because that
+-# may report native exceptions as disabled because the currently
+-# installed gnustep-base has them disabled.
+-if grep USE_OBJC_EXCEPTIONS $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | grep yes >&5 2>&5; then
+-  exceptions=yes
+-else
+-  exceptions=no
+-fi
+-
+-# At this point, if exceptions=no, then native exceptions are disabled
+-# and won't be used.  If exceptions=yes, we need to check if they work
+-# and if the runtime has proper support for them.  If it does, we'll
+-# happily use them; if it doesn't, we'll automatically disable them
+-# because they don't work. ;-)
+-
+-#--------------------------------------------------------------------
+-# One of these is needed by for handling uncaught exceptions
+-#--------------------------------------------------------------------
+-
+-# TODO: These checks are not really needed if native exceptions are
+-# disabled.  So maybe we should not run them at all in that case.  On
+-# the other hand, that case is going to become more and more unusual.
+-
+-{ $as_echo "$as_me:$LINENO: checking for objc_setUncaughtExceptionHandler() in runtime" >&5
+-$as_echo_n "checking for objc_setUncaughtExceptionHandler() in runtime... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-#include "$srcdir/config/config.setUncaughtExceptionHandler.m"
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  have_set_uncaught_exception_handler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	have_set_uncaught_exception_handler=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-if test $have_set_uncaught_exception_handler = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_SET_UNCAUGHT_EXCEPTION_HANDLER 1
+-_ACEOF
+-
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $have_set_uncaught_exception_handler" >&5
+-$as_echo "$have_set_uncaught_exception_handler" >&6; }
+-
+-# Don't revert any Objective-C flags as they are used in the next test
+-
+-{ $as_echo "$as_me:$LINENO: checking for objc_set_unexpected() in runtime" >&5
+-$as_echo_n "checking for objc_set_unexpected() in runtime... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-#include "$srcdir/config/config.set_unexpected.m"
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  have_set_unexpected=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++_ACEOF
+ 
+-	have_set_unexpected=no
+-fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-if test $have_set_unexpected = yes; then
++GNUSTEP_SYSTEM_ADMIN_APPS=`echo $GNUSTEP_SYSTEM_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_SET_UNEXPECTED 1
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_ADMIN_APPS "$GNUSTEP_SYSTEM_ADMIN_APPS"
+ _ACEOF
+ 
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $have_set_unexpected" >&5
+-$as_echo "$have_set_unexpected" >&6; }
+ 
+-# Don't revert any Objective-C flags as they are used in the next test
++GNUSTEP_SYSTEM_WEB_APPS=`echo $GNUSTEP_SYSTEM_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-{ $as_echo "$as_me:$LINENO: checking for _objc_unexpected_exception in runtime" >&5
+-$as_echo_n "checking for _objc_unexpected_exception in runtime... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-#include "$srcdir/config/config.unexpected.m"
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_WEB_APPS "$GNUSTEP_SYSTEM_WEB_APPS"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  have_unexpected=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-( exit $ac_status )
+-have_unexpected=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+ 
++GNUSTEP_SYSTEM_TOOLS=`echo $GNUSTEP_SYSTEM_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-if test $have_unexpected = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_UNEXPECTED 1
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_TOOLS "$GNUSTEP_SYSTEM_TOOLS"
+ _ACEOF
+ 
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $have_unexpected" >&5
+-$as_echo "$have_unexpected" >&6; }
+ 
+-# TODO: It would also be nice to actually test that native Objective-C
+-# exceptions work.
++GNUSTEP_SYSTEM_ADMIN_TOOLS=`echo $GNUSTEP_SYSTEM_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-if test "$exceptions" = "yes"; then
+-  if test x"$have_set_uncaught_exception_handler" = x"no"; then
+-    if test x"$have_set_unexpected" = x"no"; then
+-      if test x"$have_unexpected" = x"no"; then
+-        { $as_echo "$as_me:$LINENO: Disabling native Objective-C exceptions because the ObjC runtime" >&5
+-$as_echo "$as_me: Disabling native Objective-C exceptions because the ObjC runtime" >&6;}
+-        { $as_echo "$as_me:$LINENO: has no way to set an uncaught exception handler.  Please install" >&5
+-$as_echo "$as_me: has no way to set an uncaught exception handler.  Please install" >&6;}
+-        { $as_echo "$as_me:$LINENO: a recent Objective-C runtime if you want to use them." >&5
+-$as_echo "$as_me: a recent Objective-C runtime if you want to use them." >&6;}
+-        exceptions="no";
+-      fi
+-    fi
+-  fi
+-fi
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_ADMIN_TOOLS "$GNUSTEP_SYSTEM_ADMIN_TOOLS"
++_ACEOF
+ 
+-{ $as_echo "$as_me:$LINENO: checking whether to enable native Objective-C exceptions" >&5
+-$as_echo_n "checking whether to enable native Objective-C exceptions... " >&6; }
+-if test "$exceptions" = "yes"; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-  BASE_NATIVE_OBJC_EXCEPTIONS=1
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-  BASE_NATIVE_OBJC_EXCEPTIONS=0
+-fi
+ 
++GNUSTEP_SYSTEM_LIBRARY=`echo $GNUSTEP_SYSTEM_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-# Don't revert any Objective-C flags as they are used in the next test
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_LIBRARY "$GNUSTEP_SYSTEM_LIBRARY"
++_ACEOF
+ 
+-#--------------------------------------------------------------------
+-# Function needed by @synchronize directive
+-#--------------------------------------------------------------------
+ 
+-for ac_func in objc_sync_enter
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++GNUSTEP_SYSTEM_LIBRARIES=`echo $GNUSTEP_SYSTEM_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_LIBRARIES "$GNUSTEP_SYSTEM_LIBRARIES"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++GNUSTEP_SYSTEM_HEADERS=`echo $GNUSTEP_SYSTEM_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_HEADERS "$GNUSTEP_SYSTEM_HEADERS"
++_ACEOF
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++GNUSTEP_SYSTEM_DOC=`echo $GNUSTEP_SYSTEM_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_DOC "$GNUSTEP_SYSTEM_DOC"
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	eval "$as_ac_var=no"
+-fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++GNUSTEP_SYSTEM_DOC_MAN=`echo $GNUSTEP_SYSTEM_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_DOC_MAN "$GNUSTEP_SYSTEM_DOC_MAN"
+ _ACEOF
+ 
+-fi
+-done
+ 
++GNUSTEP_SYSTEM_DOC_INFO=`echo $GNUSTEP_SYSTEM_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-HAVE_OBJC_SYNC_ENTER=no
+-if test $ac_cv_func_objc_sync_enter = yes ; then
+-  HAVE_OBJC_SYNC_ENTER=yes
+-fi
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_DOC_INFO "$GNUSTEP_SYSTEM_DOC_INFO"
++_ACEOF
+ 
+ 
+-# Don't revert any Objective-C flags as they are used in the next test
++#
++# NETWORK domain paths
++#
++GNUSTEP_NETWORK_APPS=`echo $GNUSTEP_NETWORK_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-{ $as_echo "$as_me:$LINENO: checking for thread-safe +initialize in runtime" >&5
+-$as_echo_n "checking for thread-safe +initialize in runtime... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-#include "$srcdir/config/config.initialize.m"
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_APPS "$GNUSTEP_NETWORK_APPS"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  safe_initialize=yes
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-safe_initialize=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+ 
+ 
+-if test $safe_initialize = yes; then
++GNUSTEP_NETWORK_ADMIN_APPS=`echo $GNUSTEP_NETWORK_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_INITIALIZE 1
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_ADMIN_APPS "$GNUSTEP_NETWORK_ADMIN_APPS"
+ _ACEOF
+ 
+-else
+-  { $as_echo "$as_me:$LINENO: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&5
+-$as_echo "$as_me: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&2;}
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $safe_initialize" >&5
+-$as_echo "$safe_initialize" >&6; }
+ 
+-LIBS="$saved_LIBS"
+-CPPFLAGS="$saved_CPPFLAGS"
++GNUSTEP_NETWORK_WEB_APPS=`echo $GNUSTEP_NETWORK_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_WEB_APPS "$GNUSTEP_NETWORK_WEB_APPS"
++_ACEOF
+ 
+ 
++GNUSTEP_NETWORK_TOOLS=`echo $GNUSTEP_NETWORK_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-#--------------------------------------------------------------------
+-# Generic settings needed by NSZone.m
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+-$as_echo_n "checking for size_t... " >&6; }
+-if test "${ac_cv_type_size_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_type_size_t=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-if (sizeof (size_t))
+-       return 0;
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_TOOLS "$GNUSTEP_NETWORK_TOOLS"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++
++
++GNUSTEP_NETWORK_ADMIN_TOOLS=`echo $GNUSTEP_NETWORK_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_ADMIN_TOOLS "$GNUSTEP_NETWORK_ADMIN_TOOLS"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-if (sizeof ((size_t)))
+-	  return 0;
+-  ;
+-  return 0;
+-}
++
++
++GNUSTEP_NETWORK_LIBRARY=`echo $GNUSTEP_NETWORK_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_LIBRARY "$GNUSTEP_NETWORK_LIBRARY"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  :
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_cv_type_size_t=yes
+-fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++GNUSTEP_NETWORK_LIBRARIES=`echo $GNUSTEP_NETWORK_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_LIBRARIES "$GNUSTEP_NETWORK_LIBRARIES"
++_ACEOF
+ 
+-fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+-$as_echo "$ac_cv_type_size_t" >&6; }
+-if test "x$ac_cv_type_size_t" = x""yes; then
+-  :
+-else
++GNUSTEP_NETWORK_HEADERS=`echo $GNUSTEP_NETWORK_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define size_t unsigned int
++#define GNUSTEP_TARGET_NETWORK_HEADERS "$GNUSTEP_NETWORK_HEADERS"
+ _ACEOF
+ 
+-fi
+ 
+-{ $as_echo "$as_me:$LINENO: checking for inline" >&5
+-$as_echo_n "checking for inline... " >&6; }
+-if test "${ac_cv_c_inline+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_c_inline=no
+-for ac_kw in inline __inline__ __inline; do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifndef __cplusplus
+-typedef int foo_t;
+-static $ac_kw foo_t static_foo () {return 0; }
+-$ac_kw foo_t foo () {return 0; }
+-#endif
++GNUSTEP_NETWORK_DOC=`echo $GNUSTEP_NETWORK_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_DOC "$GNUSTEP_NETWORK_DOC"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_c_inline=$ac_kw
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+ 
+-fi
++GNUSTEP_NETWORK_DOC_MAN=`echo $GNUSTEP_NETWORK_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-  test "$ac_cv_c_inline" != no && break
+-done
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_DOC_MAN "$GNUSTEP_NETWORK_DOC_MAN"
++_ACEOF
+ 
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+-$as_echo "$ac_cv_c_inline" >&6; }
+ 
++GNUSTEP_NETWORK_DOC_INFO=`echo $GNUSTEP_NETWORK_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-case $ac_cv_c_inline in
+-  inline | yes) ;;
+-  *)
+-    case $ac_cv_c_inline in
+-      no) ac_val=;;
+-      *) ac_val=$ac_cv_c_inline;;
+-    esac
+-    cat >>confdefs.h <<_ACEOF
+-#ifndef __cplusplus
+-#define inline $ac_val
+-#endif
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_DOC_INFO "$GNUSTEP_NETWORK_DOC_INFO"
+ _ACEOF
+-    ;;
+-esac
+ 
+ 
+-#--------------------------------------------------------------------
+-# Following header checks needed for bzero in Storage.m and other places
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+-$as_echo_n "checking for ANSI C header files... " >&6; }
+-if test "${ac_cv_header_stdc+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++#
++# LOCAL domain paths
++#
++GNUSTEP_LOCAL_APPS=`echo $GNUSTEP_LOCAL_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_APPS "$GNUSTEP_LOCAL_APPS"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdlib.h>
+-#include <stdarg.h>
+-#include <string.h>
+-#include <float.h>
+ 
+-int
+-main ()
+-{
+ 
+-  ;
+-  return 0;
+-}
++GNUSTEP_LOCAL_ADMIN_APPS=`echo $GNUSTEP_LOCAL_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_ADMIN_APPS "$GNUSTEP_LOCAL_ADMIN_APPS"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_cv_header_stdc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_cv_header_stdc=no
+-fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++GNUSTEP_LOCAL_WEB_APPS=`echo $GNUSTEP_LOCAL_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-if test $ac_cv_header_stdc = yes; then
+-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_WEB_APPS "$GNUSTEP_LOCAL_WEB_APPS"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <string.h>
+ 
++
++GNUSTEP_LOCAL_TOOLS=`echo $GNUSTEP_LOCAL_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_TOOLS "$GNUSTEP_LOCAL_TOOLS"
+ _ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "memchr" >/dev/null 2>&1; then
+-  :
+-else
+-  ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+ 
+-fi
+ 
+-if test $ac_cv_header_stdc = yes; then
+-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++GNUSTEP_LOCAL_ADMIN_TOOLS=`echo $GNUSTEP_LOCAL_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_ADMIN_TOOLS "$GNUSTEP_LOCAL_ADMIN_TOOLS"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdlib.h>
+ 
++
++GNUSTEP_LOCAL_LIBRARY=`echo $GNUSTEP_LOCAL_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_LIBRARY "$GNUSTEP_LOCAL_LIBRARY"
+ _ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "free" >/dev/null 2>&1; then
+-  :
+-else
+-  ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+ 
+-fi
+ 
+-if test $ac_cv_header_stdc = yes; then
+-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+-  if test "$cross_compiling" = yes; then
+-  :
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++GNUSTEP_LOCAL_LIBRARIES=`echo $GNUSTEP_LOCAL_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_LIBRARIES "$GNUSTEP_LOCAL_LIBRARIES"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ctype.h>
+-#include <stdlib.h>
+-#if ((' ' & 0x0FF) == 0x020)
+-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+-#else
+-# define ISLOWER(c) \
+-		   (('a' <= (c) && (c) <= 'i') \
+-		     || ('j' <= (c) && (c) <= 'r') \
+-		     || ('s' <= (c) && (c) <= 'z'))
+-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+-#endif
+ 
+-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+-int
+-main ()
+-{
+-  int i;
+-  for (i = 0; i < 256; i++)
+-    if (XOR (islower (i), ISLOWER (i))
+-	|| toupper (i) != TOUPPER (i))
+-      return 2;
+-  return 0;
+-}
++
++GNUSTEP_LOCAL_HEADERS=`echo $GNUSTEP_LOCAL_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_HEADERS "$GNUSTEP_LOCAL_HEADERS"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-( exit $ac_status )
+-ac_cv_header_stdc=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+ 
++GNUSTEP_LOCAL_DOC=`echo $GNUSTEP_LOCAL_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+-$as_echo "$ac_cv_header_stdc" >&6; }
+-if test $ac_cv_header_stdc = yes; then
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_DOC "$GNUSTEP_LOCAL_DOC"
++_ACEOF
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define STDC_HEADERS 1
++
++GNUSTEP_LOCAL_DOC_MAN=`echo $GNUSTEP_LOCAL_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_DOC_MAN "$GNUSTEP_LOCAL_DOC_MAN"
+ _ACEOF
+ 
+-fi
+ 
++GNUSTEP_LOCAL_DOC_INFO=`echo $GNUSTEP_LOCAL_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_DOC_INFO "$GNUSTEP_LOCAL_DOC_INFO"
++_ACEOF
+ 
+ 
+-for ac_header in string.h memory.h alloca.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++#
++# USER_DIR domain paths
++#
++GNUSTEP_USER_DIR_APPS=`echo $GNUSTEP_USER_DIR_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_APPS "$GNUSTEP_USER_DIR_APPS"
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++
++GNUSTEP_USER_DIR_ADMIN_APPS=`echo $GNUSTEP_USER_DIR_ADMIN_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_ADMIN_APPS "$GNUSTEP_USER_DIR_ADMIN_APPS"
++_ACEOF
++
++
++GNUSTEP_USER_DIR_WEB_APPS=`echo $GNUSTEP_USER_DIR_WEB_APPS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_WEB_APPS "$GNUSTEP_USER_DIR_WEB_APPS"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+-fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++GNUSTEP_USER_DIR_TOOLS=`echo $GNUSTEP_USER_DIR_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_TOOLS "$GNUSTEP_USER_DIR_TOOLS"
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+-fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++GNUSTEP_USER_DIR_ADMIN_TOOLS=`echo $GNUSTEP_USER_DIR_ADMIN_TOOLS|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_ADMIN_TOOLS "$GNUSTEP_USER_DIR_ADMIN_TOOLS"
++_ACEOF
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++GNUSTEP_USER_DIR_LIBRARY=`echo $GNUSTEP_USER_DIR_LIBRARY|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_LIBRARY "$GNUSTEP_USER_DIR_LIBRARY"
+ _ACEOF
+ 
+-fi
+ 
+-done
++GNUSTEP_USER_DIR_LIBRARIES=`echo $GNUSTEP_USER_DIR_LIBRARIES|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_LIBRARIES "$GNUSTEP_USER_DIR_LIBRARIES"
++_ACEOF
+ 
+-#--------------------------------------------------------------------
+-# Following header check needed NSConnection.h
+-#--------------------------------------------------------------------
+ 
+-for ac_header in float.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++GNUSTEP_USER_DIR_HEADERS=`echo $GNUSTEP_USER_DIR_HEADERS|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_HEADERS "$GNUSTEP_USER_DIR_HEADERS"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+-fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++GNUSTEP_USER_DIR_DOC=`echo $GNUSTEP_USER_DIR_DOC|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_DOC "$GNUSTEP_USER_DIR_DOC"
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+-fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++GNUSTEP_USER_DIR_DOC_MAN=`echo $GNUSTEP_USER_DIR_DOC_MAN|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_DOC_MAN "$GNUSTEP_USER_DIR_DOC_MAN"
++_ACEOF
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++GNUSTEP_USER_DIR_DOC_INFO=`echo $GNUSTEP_USER_DIR_DOC_INFO|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_USER_DIR_DOC_INFO "$GNUSTEP_USER_DIR_DOC_INFO"
+ _ACEOF
+ 
+-fi
+ 
+-done
++GNUSTEP_TARGET_SYSTEM_USERS_DIR=`echo $GNUSTEP_TARGET_SYSTEM_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
++
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_SYSTEM_USERS_DIR "$GNUSTEP_TARGET_SYSTEM_USERS_DIR"
++_ACEOF
+ 
++GNUSTEP_TARGET_NETWORK_USERS_DIR=`echo $GNUSTEP_TARGET_NETWORK_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
+-#--------------------------------------------------------------------
+-# Header files and functions for files and filesystems
+-#--------------------------------------------------------------------
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_NETWORK_USERS_DIR "$GNUSTEP_TARGET_NETWORK_USERS_DIR"
++_ACEOF
+ 
++GNUSTEP_TARGET_LOCAL_USERS_DIR=`echo $GNUSTEP_TARGET_LOCAL_USERS_DIR|sed -e 's/\\\\/\\\\\\\\/g'`
+ 
++cat >>confdefs.h <<_ACEOF
++#define GNUSTEP_TARGET_LOCAL_USERS_DIR "$GNUSTEP_TARGET_LOCAL_USERS_DIR"
++_ACEOF
+ 
+ 
++#
++# Now load the values to be used in locating libraries etc used when
++# building the base library ... as supplied by the gnustep-make package
++#
++# It looks like we ought to source the whole GNUstep.sh here, and even
++# ask it to output all variables!  That way we have access to (eg)
++# GNUSTEP_SYSTEM_HEADERS below.
++#
++# We need to unset any values that we really need, or existing settings
++# would be used by GNUstep.sh
++#
++unset GNUSTEP_SYSTEM_HEADERS
++unset GNUSTEP_SYSTEM_LIBRARIES
++unset GNUSTEP_NETWORK_HEADERS
++unset GNUSTEP_NETWORK_LIBRARIES
++unset GNUSTEP_LOCAL_HEADERS
++unset GNUSTEP_LOCAL_LIBRARIES
++GNUSTEP_MAKEFILES="$CURRENT_GNUSTEP_MAKEFILES"
++GNUSTEP_SH_EXPORT_ALL_VARIABLES=yes
++. "$CURRENT_GNUSTEP_MAKEFILES/GNUstep.sh"
++unset GNUSTEP_SH_EXPORT_ALL_VARIABLES
+ 
++# For backwards compatibility, define GNUSTEP_SYSTEM_HEADERS from
++# GNUSTEP_SYSTEM_ROOT if not set yet.
++if test x"$GNUSTEP_SYSTEM_HEADERS" = x""; then
++  GNUSTEP_SYSTEM_HEADERS="$GNUSTEP_SYSTEM_ROOT/Library/Headers"
++fi
+ 
+-for ac_header in sys/stat.h sys/vfs.h sys/statfs.h sys/statvfs.h pwd.h grp.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++if test x"$GNUSTEP_SYSTEM_LIBRARIES" = x""; then
++  GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_ROOT/Library/Libraries"
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
++if test x"$GNUSTEP_NETWORK_HEADERS" = x""; then
++  GNUSTEP_NETWORK_HEADERS="$GNUSTEP_NETWORK_ROOT/Library/Headers"
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++if test x"$GNUSTEP_NETWORK_LIBRARIES" = x""; then
++  GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_ROOT/Library/Libraries"
++fi
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if test x"$GNUSTEP_LOCAL_HEADERS" = x""; then
++  GNUSTEP_LOCAL_HEADERS="$GNUSTEP_LOCAL_ROOT/Library/Headers"
++fi
+ 
+-  ac_header_preproc=no
++if test x"$GNUSTEP_LOCAL_LIBRARIES" = x""; then
++  GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_ROOT/Library/Libraries"
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++if test x"$GNUSTEP_IS_FLATTENED" = x"no"; then
++  GNUSTEP_SYSTEM_HEADERS="$GNUSTEP_SYSTEM_HEADERS/$LIBRARY_COMBO"
++  GNUSTEP_NETWORK_HEADERS="$GNUSTEP_NETWORK_HEADERS/$LIBRARY_COMBO"
++  GNUSTEP_LOCAL_HEADERS="$GNUSTEP_LOCAL_HEADERS/$LIBRARY_COMBO"
++  # FIXME: Cross-compiling should read the target from the configure
++  # options and use it.   GNUSTEP_TARGET_* variables do not exist in
++  # this context (so "$GNUSTEP_TARGET_CPU" will always be "")
++  if test x"$GNUSTEP_TARGET_CPU" = x""; then
++    GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
++    GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
++    GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_LIBRARIES/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO"
++  else
++    GNUSTEP_SYSTEM_LIBRARIES="$GNUSTEP_SYSTEM_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
++    GNUSTEP_NETWORK_LIBRARIES="$GNUSTEP_NETWORK_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
++    GNUSTEP_LOCAL_LIBRARIES="$GNUSTEP_LOCAL_LIBRARIES/$GNUSTEP_TARGET_CPU/$GNUSTEP_TARGET_OS/$LIBRARY_COMBO"
++  fi
++fi
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++#
++# Add standard library and header directories for configure to use to locate
++# plain C developer headers/libraries which haver been installed in the
++# GNUstep hierarchy.
++#
++CPPFLAGS="$CPPFLAGS -I$GNUSTEP_SYSTEM_HEADERS -I$GNUSTEP_NETWORK_HEADERS -I$GNUSTEP_LOCAL_HEADERS"
++LDFLAGS="$LDFLAGS -L$GNUSTEP_SYSTEM_LIBRARIES -L$GNUSTEP_NETWORK_LIBRARIES -L$GNUSTEP_LOCAL_LIBRARIES"
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++#--------------------------------------------------------------------
++# Find the compiler
++#--------------------------------------------------------------------
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+ fi
+-
+-done
+-
+-
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
+ 
+ 
+-for ac_header in sys/cdefs.h sys/syslimits.h sys/param.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++if test -z "$ac_cv_prog_CC"; then
++  ac_ct_CC=$CC
++  # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-	ac_header_compiler=no
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
+ esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++    CC=$ac_ct_CC
++  fi
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++  CC="$ac_cv_prog_CC"
+ fi
+ 
+-done
+-
+-# Twisted header checks for some BSDs with stupid interdependencies
+-
+-for ac_header in sys/syslimits.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++if test -z "$CC"; then
++          if test -n "$ac_tool_prefix"; then
++    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#if HAVE_SYS_CDEFS_H
+-   #include <sys/cdefs.h>
+-   #endif
+-   #include <sys/syslimits.h>
+-
+-
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  eval "$as_ac_Header=yes"
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-	eval "$as_ac_Header=no"
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-done
+-
+ 
+-for ac_header in sys/param.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  fi
++fi
++if test -z "$CC"; then
++  # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#if HAVE_SYS_CDEFS_H
+-   #include <sys/cdefs.h>
+-   #endif
+-   #if HAVE_SYS_SYSLIMITS_H
+-   #include <sys/syslimits.h>
+-   #endif
+-
+-
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  eval "$as_ac_Header=yes"
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++       ac_prog_rejected=yes
++       continue
++     fi
++    ac_cv_prog_CC="cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-	eval "$as_ac_Header=no"
++if test $ac_prog_rejected = yes; then
++  # We found a bogon in the path, so make sure we never use it.
++  set dummy $ac_cv_prog_CC
++  shift
++  if test $# != 0; then
++    # We chose a different compiler from the bogus one.
++    # However, it has the same basename, so the bogon will be chosen
++    # first if we set CC to just the basename; use the full file name.
++    shift
++    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++  fi
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-done
+-
+ 
+-for ac_header in sys/mount.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++fi
++if test -z "$CC"; then
++  if test -n "$ac_tool_prefix"; then
++  for ac_prog in cl.exe
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#if HAVE_SYS_CDEFS_H
+-   #include <sys/cdefs.h>
+-   #endif
+-   #if HAVE_SYS_SYSLIMITS_H
+-   #include <sys/syslimits.h>
+-   #endif
+-   #if HAVE_SYS_PARAM_H
+-   #include <sys/param.h>
+-   #endif
+-
+-
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  eval "$as_ac_Header=yes"
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-	eval "$as_ac_Header=no"
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-done
+-
+ 
+-
+-
+-
+-for ac_header in sys/types.h windows.h locale.h langinfo.h
++    test -n "$CC" && break
++  done
++fi
++if test -z "$CC"; then
++  ac_ct_CC=$CC
++  for ac_prog in cl.exe
+ do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-	ac_header_compiler=no
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++  test -n "$ac_ct_CC" && break
++done
+ 
+-    ;;
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
+ esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
++    CC=$ac_ct_CC
++  fi
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+ 
+ fi
+ 
+-done
+-
+-saved_LIBS="$LIBS"
+-
+-{ $as_echo "$as_me:$LINENO: checking for main in -lm" >&5
+-$as_echo_n "checking for main in -lm... " >&6; }
+-if test "${ac_cv_lib_m_main+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lm  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+ 
++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "no acceptable C compiler found in \$PATH
++See \`config.log' for more details" "$LINENO" 5; }
+ 
+-int
+-main ()
+-{
+-return main ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
++# Provide some information about the compiler.
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
++set X $ac_compile
++ac_compiler=$2
++for ac_option in --version -v -V -qversion; do
++  { { ac_try="$ac_compiler $ac_option >&5"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+   ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_m_main=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_m_main=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
+-$as_echo "$ac_cv_lib_m_main" >&6; }
+-if test "x$ac_cv_lib_m_main" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBM 1
+-_ACEOF
+-
+-  LIBS="-lm $LIBS"
+-
+-fi
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-for ac_func in statvfs link symlink readlink geteuid getlogin getpwnam getpwnam_r getpwuid getpwuid_r getgrgid getgrgid_r getgrnam getgrnam_r rint getopt
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++  if test -s conftest.err; then
++    sed '10a\
++... rest of stderr output deleted ...
++         10q' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++  fi
++  rm -f conftest.er1 conftest.err
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++done
++
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+ {
+-return $ac_func ();
++
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
++$as_echo_n "checking whether the C compiler works... " >&6; }
++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++
++# The possible output files:
++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
++
++ac_rmfiles=
++for ac_file in $ac_files
++do
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
++  esac
++done
++rm -f $ac_rmfiles
++
++if { { ac_try="$ac_link_default"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link_default") 2>&5
+   ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
++# in a Makefile.  We should not override ac_cv_exeext if it was cached,
++# so that the user can short-circuit this test for compilers unknown to
++# Autoconf.
++for ac_file in $ac_files ''
++do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
++	;;
++    [ab].out )
++	# We found the default executable, but exeext='' is most
++	# certainly right.
++	break;;
++    *.* )
++	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++	then :; else
++	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	fi
++	# We set ac_cv_exeext here because the later test for it is not
++	# safe: cross compilers may not add the suffix if given an `-o'
++	# argument, so we may need to know it at that point already.
++	# Even if this section looks crufty: it has the advantage of
++	# actually working.
++	break;;
++    * )
++	break;;
++  esac
++done
++test "$ac_cv_exeext" = no && ac_cv_exeext=
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++else
++  ac_file=''
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++if test -z "$ac_file"; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++$as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "C compiler cannot create executables
++See \`config.log' for more details" "$LINENO" 5; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+ fi
+-done
+-
+-LIBS="$saved_LIBS"
+-
+-#--------------------------------------------------------------------
+-# These two headers (functions) needed by Time.m
+-#--------------------------------------------------------------------
+-
+-
+-
+-
+-
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
++$as_echo_n "checking for C compiler default output file name... " >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
++$as_echo "$ac_file" >&6; }
++ac_exeext=$ac_cv_exeext
+ 
+-for ac_header in time.h sys/time.h tzfile.h sys/rusage.h ucbinclude/sys/resource.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
++$as_echo_n "checking for suffix of executables... " >&6; }
++if { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
+   ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	  break;;
++    * ) break;;
++  esac
++done
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details" "$LINENO" 5; }
+ fi
++rm -f conftest conftest$ac_cv_exeext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
++$as_echo "$ac_cv_exeext" >&6; }
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <$ac_header>
++#include <stdio.h>
++int
++main ()
++{
++FILE *f = fopen ("conftest.out", "w");
++ return ferror (f) || fclose (f) != 0;
++
++  ;
++  return 0;
++}
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
++ac_clean_files="$ac_clean_files conftest.out"
++# Check that the compiler produces executables we can run.  If not, either
++# the compiler is broken, or we cross compile.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
++$as_echo_n "checking whether we are cross compiling... " >&6; }
++if test "$cross_compiling" != yes; then
++  { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
+   ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++  if { ac_try='./conftest$ac_cv_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then
++    cross_compiling=no
++  else
++    if test "$cross_compiling" = maybe; then
++	cross_compiling=yes
++    else
++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details" "$LINENO" 5; }
++    fi
++  fi
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
++$as_echo "$cross_compiling" >&6; }
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
++$as_echo_n "checking for suffix of object files... " >&6; }
++if ${ac_cv_objext+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++int
++main ()
++{
+ 
+-    ;;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.o conftest.obj
++if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
+ esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  for ac_file in conftest.o conftest.obj conftest.*; do
++  test -f "$ac_file" || continue;
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
++    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
++       break;;
++  esac
++done
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot compute suffix of object files: cannot compile
++See \`config.log' for more details" "$LINENO" 5; }
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++rm -f conftest.$ac_cv_objext conftest.$ac_ext
+ fi
+-
+-done
+-
+-
+-
+-
+-for ac_func in time ctime tzset
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
++$as_echo "$ac_cv_objext" >&6; }
++OBJEXT=$ac_cv_objext
++ac_objext=$OBJEXT
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
++if ${ac_cv_c_compiler_gnu+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+ 
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
++int
++main ()
++{
++#ifndef __GNUC__
++       choke me
+ #endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_compiler_gnu=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  ac_compiler_gnu=no
+ fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
++$as_echo "$ac_cv_c_compiler_gnu" >&6; }
++if test $ac_compiler_gnu = yes; then
++  GCC=yes
++else
++  GCC=
+ fi
+-done
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
++$as_echo_n "checking whether $CC accepts -g... " >&6; }
++if ${ac_cv_prog_cc_g+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_save_c_werror_flag=$ac_c_werror_flag
++   ac_c_werror_flag=yes
++   ac_cv_prog_cc_g=no
++   CFLAGS="-g"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
++int
++main ()
++{
+ 
+-# Check if tzfile contains the proper definitions
+-if test $ac_cv_header_tzfile_h = yes; then
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++  ;
++  return 0;
++}
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++else
++  CFLAGS=""
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <tzfile.h>
+ 
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "tzhead" >/dev/null 2>&1; then
++int
++main ()
++{
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_TZHEAD 1
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
+ 
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-#--------------------------------------------------------------------
+-# These headers/functions needed by GSTcpPort.m
+-#--------------------------------------------------------------------
++else
++  ac_c_werror_flag=$ac_save_c_werror_flag
++	 CFLAGS="-g"
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
++int
++main ()
++{
+ 
+-for ac_header in sys/socket.h netinet/in.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++   ac_c_werror_flag=$ac_save_c_werror_flag
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
++$as_echo "$ac_cv_prog_cc_g" >&6; }
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-g"
++  fi
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
++if ${ac_cv_prog_cc_c89+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_prog_cc_c89=no
++ac_save_CC=$CC
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++     char **p;
++     int i;
++{
++  return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++  char *s;
++  va_list v;
++  va_start (v,p);
++  s = g (p, va_arg (v,int));
++  va_end (v);
++  return s;
++}
+ 
+-	ac_header_compiler=no
+-fi
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
++   function prototypes and stuff, but not '\xHH' hex character constants.
++   These don't provoke an error unfortunately, instead are silently treated
++   as 'x'.  The following induces an error, until -std is added to get
++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
++   array size at least.  It's necessary to write '\x00'==0 to get something
++   that's true only with -std.  */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++   inside strings and character constants.  */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
++  ;
++  return 0;
++}
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++  CC="$ac_save_CC $ac_arg"
++  if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_c89=$ac_arg
++fi
++rm -f core conftest.err conftest.$ac_objext
++  test "x$ac_cv_prog_cc_c89" != "xno" && break
++done
++rm -f conftest.$ac_ext
++CC=$ac_save_CC
+ 
+-  ac_header_preproc=no
+ fi
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++  x)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
++$as_echo "none needed" >&6; } ;;
++  xno)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
++$as_echo "unsupported" >&6; } ;;
++  *)
++    CC="$CC $ac_cv_prog_cc_c89"
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
++esac
++if test "x$ac_cv_prog_cc_c89" != xno; then :
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++fi
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
++$as_echo_n "checking how to run the C preprocessor... " >&6; }
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++  CPP=
++fi
++if test -z "$CPP"; then
++  if ${ac_cv_prog_CPP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++      # Double quotes because CPP needs to be expanded
++    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++    do
++      ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
+ _ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
+ 
++else
++  # Broken: fails on valid input.
++continue
+ fi
++rm -f conftest.err conftest.i conftest.$ac_ext
+ 
+-done
+-
+-{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5
+-$as_echo_n "checking for socklen_t... " >&6; }
+-if test "${ac_cv_type_socklen_t+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_type_socklen_t=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-if (sizeof (socklen_t))
+-       return 0;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-if (sizeof ((socklen_t)))
+-	  return 0;
+-  ;
+-  return 0;
+-}
++#include <ac_nonexistent.h>
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  :
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_type_socklen_t=yes
++  # Passes both tests.
++ac_preproc_ok=:
++break
+ fi
++rm -f conftest.err conftest.i conftest.$ac_ext
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++  break
++fi
+ 
++    done
++    ac_cv_prog_CPP=$CPP
+ 
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  CPP=$ac_cv_prog_CPP
++else
++  ac_cv_prog_CPP=$CPP
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
+-$as_echo "$ac_cv_type_socklen_t" >&6; }
+-if test "x$ac_cv_type_socklen_t" = x""yes; then
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_SOCKLEN_T 1
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
++$as_echo "$CPP" >&6; }
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
+ _ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
+ 
++else
++  # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
+ 
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ac_nonexistent.h>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
++else
++  # Passes both tests.
++ac_preproc_ok=:
++break
+ fi
++rm -f conftest.err conftest.i conftest.$ac_ext
+ 
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
+ 
+-#--------------------------------------------------------------------
+-# These headers/functions needed for stacktrace in NSException.m
+-#--------------------------------------------------------------------
+-PASS_ARG=no
+-# Check whether --enable-bfd was given.
+-if test "${enable_bfd+set}" = set; then
+-  enableval=$enable_bfd;
+ else
+-  enable_bfd=$PASS_ARG
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ 
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+-if test $enable_bfd = yes; then
+ 
+-for ac_header in bfd.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
++$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
++if ${ac_cv_path_GREP+:} false; then :
+   $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
++  if test -z "$GREP"; then
++  ac_path_GREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in grep ggrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
++# Check for GNU ac_path_GREP and select it if it is found.
++  # Check for GNU $ac_path_GREP
++case `"$ac_path_GREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'GREP' >> "conftest.nl"
++    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_GREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_GREP="$ac_path_GREP"
++      ac_path_GREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++      $ac_path_GREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_GREP"; then
++    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  ac_cv_path_GREP=$GREP
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
++$as_echo "$ac_cv_path_GREP" >&6; }
++ GREP="$ac_cv_path_GREP"
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
++$as_echo_n "checking for egrep... " >&6; }
++if ${ac_cv_path_EGREP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
++   then ac_cv_path_EGREP="$GREP -E"
++   else
++     if test -z "$EGREP"; then
++  ac_path_EGREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in egrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
++# Check for GNU ac_path_EGREP and select it if it is found.
++  # Check for GNU $ac_path_EGREP
++case `"$ac_path_EGREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'EGREP' >> "conftest.nl"
++    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_EGREP="$ac_path_EGREP"
++      ac_path_EGREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
+ 
++      $ac_path_EGREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_EGREP"; then
++    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_EGREP=$EGREP
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+ 
++   fi
+ fi
+-
+-done
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
++$as_echo "$ac_cv_path_EGREP" >&6; }
++ EGREP="$ac_cv_path_EGREP"
+ 
+ 
+-{ $as_echo "$as_me:$LINENO: checking for dyn_string_append in -liberty" >&5
+-$as_echo_n "checking for dyn_string_append in -liberty... " >&6; }
+-if test "${ac_cv_lib_iberty_dyn_string_append+set}" = set; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++$as_echo_n "checking for ANSI C header files... " >&6; }
++if ${ac_cv_header_stdc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-liberty  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char dyn_string_append ();
+ int
+ main ()
+ {
+-return dyn_string_append ();
++
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_iberty_dyn_string_append=yes
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_stdc=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_header_stdc=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "memchr" >/dev/null 2>&1; then :
+ 
+-	ac_cv_lib_iberty_dyn_string_append=no
++else
++  ac_cv_header_stdc=no
+ fi
++rm -f conftest*
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_dyn_string_append" >&5
+-$as_echo "$ac_cv_lib_iberty_dyn_string_append" >&6; }
+-if test "x$ac_cv_lib_iberty_dyn_string_append" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBIBERTY 1
+-_ACEOF
+ 
+-  LIBS="-liberty $LIBS"
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "free" >/dev/null 2>&1; then :
+ 
++else
++  ac_cv_header_stdc=no
+ fi
++rm -f conftest*
+ 
++fi
+ 
+-{ $as_echo "$as_me:$LINENO: checking for bfd_openr in -lbfd" >&5
+-$as_echo_n "checking for bfd_openr in -lbfd... " >&6; }
+-if test "${ac_cv_lib_bfd_bfd_openr+set}" = set; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++  if test "$cross_compiling" = yes; then :
++  :
+ else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbfd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+ #endif
+-char bfd_openr ();
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+ main ()
+ {
+-return bfd_openr ();
+-  ;
++  int i;
++  for (i = 0; i < 256; i++)
++    if (XOR (islower (i), ISLOWER (i))
++	|| toupper (i) != TOUPPER (i))
++      return 2;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_bfd_bfd_openr=yes
++if ac_fn_c_try_run "$LINENO"; then :
++
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-	ac_cv_lib_bfd_bfd_openr=no
+ fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_openr" >&5
+-$as_echo "$ac_cv_lib_bfd_bfd_openr" >&6; }
+-if test "x$ac_cv_lib_bfd_bfd_openr" = x""yes; then
++
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++		  inttypes.h stdint.h unistd.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
++"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBBFD 1
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+ 
+-  LIBS="-lbfd $LIBS"
+-
+ fi
+ 
++done
++
++
++
++  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
++if test "x$ac_cv_header_minix_config_h" = xyes; then :
++  MINIX=yes
+ else
++  MINIX=
++fi
+ 
+-for ac_header in execinfo.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++
++  if test "$MINIX" = yes; then
++
++$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
++
++
++$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
++
++
++$as_echo "#define _MINIX 1" >>confdefs.h
++
++  fi
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
++if ${ac_cv_safe_to_define___extensions__+:} false; then :
+   $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++#	  define __EXTENSIONS__ 1
++	  $ac_includes_default
++int
++main ()
++{
++
++  ;
++  return 0;
++}
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_safe_to_define___extensions__=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
++  ac_cv_safe_to_define___extensions__=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
++$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
++  test $ac_cv_safe_to_define___extensions__ = yes &&
++    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+ 
+-  ac_header_preproc=no
+-fi
++  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+ 
++#--------------------------------------------------------------------
++# Check how to enable builtins for atomic operations
++#--------------------------------------------------------------------
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports atomic operations" >&5
++$as_echo_n "checking whether the compiler supports atomic operations... " >&6; };
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++typedef int atomic;
++int
++main ()
++{
++atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y + 1);
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  have_atomic=yes
++else
++  have_atomic=no
+ fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext;
++  if test "$have_atomic" = "yes"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; };
+ 
+-done
++$as_echo "#define USE_ATOMIC_BUILTINS 1" >>confdefs.h
+ 
++  else
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; };
++    if test "$CC" = "gcc"; then
++      saved_CFLAGS="$CFLAGS";
++      ATOMIC_CFLAGS="";
+ 
+-for ac_func in backtrace
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++      # FIXME: Forcing -march=i568 for any i568 or later CPU is a
++      # stop gap measure to make the compiler emit native assembly
++      # for atomic operations on i586 or latter processors (GCC by
++      # default emits code compatible with the original i386 and
++      # requires library functions to emulate atomic operations).
++      # When gnustep-make takes care of this kind of target setting,
++      # the check can safely be removed.
++      case "$target_cpu" in
++        i586*|i686*|i786*)
++          ATOMIC_CFLAGS="-march=i586"
++          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
++          ;;
++        x86_64)
++          ATOMIC_CFLAGS="-march=x86-64"
++          CFLAGS="$saved_CFLAGS $ATOMIC_CFLAGS"
++          ;;
++      esac
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports atomic operations with -march" >&5
++$as_echo_n "checking whether gcc supports atomic operations with -march... " >&6; };
++        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++typedef int atomic;
++int
++main ()
++{
++atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  need_march=yes
++else
++  need_march=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext;
+ 
+-#undef $ac_func
++      if test "$need_march" = "yes"; then
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; };
++	OBJCFLAGS="$OBJCFLAGS $ATOMIC_CFLAGS";
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++$as_echo "#define USE_ATOMIC_BUILTINS 1" >>confdefs.h
+ 
++      else
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; };
++        saved_LDFLAGS="$LDFLAGS";
++        LDFLAGS="$saved_LDFLAGS -lgcc";
++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports atomic operations using libgcc" >&5
++$as_echo_n "checking whether gcc supports atomic operations using libgcc... " >&6; };
++          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++typedef int atomic;
+ int
+ main ()
+ {
+-return $ac_func ();
++atomic x; atomic y; __sync_bool_compare_and_swap(&x, y, y+1);
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  atomic_in_libgcc=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  atomic_in_libgcc=no
+ fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext;
++        if test "$atomic_in_libgcc" = "yes"; then
++          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; };
++          LIBS="$LIBS -lgcc";
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++$as_echo "#define USE_ATOMIC_BUILTINS 1" >>confdefs.h
+ 
+-fi
+-done
++        else
++          LDFLAGS="$saved_LDFLAGS";
++          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; };
++        fi
++      fi
++    fi
++  fi
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+-fi
+ 
+-for ac_func in __builtin_extract_return_address
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++
++# Extract the first word of "whoami", so it can be a program name with args.
++set dummy whoami; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_path_WHOAMI+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++  case $WHOAMI in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++as_dummy="$PATH:/usr/ucb"
++for as_dir in $as_dummy
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_path_WHOAMI="$as_dir/$ac_word$ac_exec_ext"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++  test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo"
++  ;;
++esac
++fi
++WHOAMI=$ac_cv_path_WHOAMI
++if test -n "$WHOAMI"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WHOAMI" >&5
++$as_echo "$WHOAMI" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
++#--------------------------------------------------------------------
++# specific target_os options
++#--------------------------------------------------------------------
++INCLUDE_FLAGS="$CPPFLAGS"
++LDIR_FLAGS="$LDFLAGS"
++# This is just for configuring. Later, in config.make, INCLUDE_FLAGS
++# goes in CONFIG_SYSTEM_INCL and LIBS goes in CONFIG_SYSTEM_LIBS
++case "$target_os" in
++  freebsd* | openbsd* )
++	        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
++		LDFLAGS="$LDFLAGS -L/usr/local/lib";;
++  netbsd*)	CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
++		LDFLAGS="$LDFLAGS -Wl,-R/usr/pkg/lib -L/usr/pkg/lib";;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++
++#--------------------------------------------------------------------
++# Set Apple/Darwin/OSX/NeXT information for other tests
++#--------------------------------------------------------------------
++OBJC_WITH_GC=no
++OBJC_RUNTIME_LIB=`echo $LIBRARY_COMBO | tr '-' ' ' | awk '{print $1}'`
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the Objective-C runtime" >&5
++$as_echo_n "checking the Objective-C runtime... " >&6; }
++if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: NeXT" >&5
++$as_echo "NeXT" >&6; }
++  LIBOBJC='-lobjc'
++  OBJCFLAGS="$OBJCFLAGS -fnext-runtime -DNeXT_RUNTIME"
++elif test "$OBJC_RUNTIME_LIB" = "gnugc"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: GNU" >&5
++$as_echo "GNU" >&6; }
++  LIBOBJC='-lobjc_gc -ldl -lgc'
++  OBJCFLAGS="$OBJCFLAGS -fgnu-runtime"
++  OBJC_WITH_GC=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: GNU" >&5
++$as_echo "GNU" >&6; }
++  LIBOBJC='-lobjc'
++  OBJCFLAGS="$OBJCFLAGS -fgnu-runtime"
++fi
++
++#--------------------------------------------------------------------
++# Miscellaneous flags
++#--------------------------------------------------------------------
++
++# Check to see if the libobjc library is in our GNUSTEP_SYSTEM_LIBRARIES.
++# If so, there are probably other libraries that we want there also, so
++# leave the proper includes in CPPFLAGS and LDFLAGS
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for custom shared objc library" >&5
++$as_echo_n "checking for custom shared objc library... " >&6; }
++if ${gs_cv_objc_libdir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  gs_cv_objc_libdir=NONE
++gs_cv_objc_incdir=NONE
++# Try GNUSTEP_SYSTEM_LIBRARIES first
++if test "$GNUSTEP_IS_FLATTENED" = yes; then
++  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES"
++  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS"
++else
++  GNUSTEP_LDIR="$GNUSTEP_SYSTEM_LIBRARIES/$obj_dir"
++  GNUSTEP_HDIR="$GNUSTEP_SYSTEM_HEADERS/$LIBRARY_COMBO"
++fi
++
++if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
++  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
++    gs_cv_objc_libdir="$GNUSTEP_LDIR"
++    gs_cv_objc_incdir="$GNUSTEP_HDIR"
++  fi
++fi
++
++# Try GNUSTEP_NETWORK_LIBRARIES second (override GNUSTEP_SYSTEM if
++# found)
++if test "$GNUSTEP_IS_FLATTENED" = yes; then
++  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES"
++  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS"
++else
++  GNUSTEP_LDIR="$GNUSTEP_NETWORK_LIBRARIES/$obj_dir"
++  GNUSTEP_HDIR="$GNUSTEP_NETWORK_HEADERS/$LIBRARY_COMBO"
++fi
++
++if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
++  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
++    gs_cv_objc_libdir="$GNUSTEP_LDIR"
++    gs_cv_objc_incdir="$GNUSTEP_HDIR"
++  fi
++fi
+ 
+-	eval "$as_ac_var=no"
++# Try GNUSTEP_LOCAL_LIBRARIES third (override GNUSTEP_SYSTEM and
++# GNUSTEP_NETWORK if found)
++if test "$GNUSTEP_IS_FLATTENED" = yes; then
++  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES"
++  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS"
++else
++  GNUSTEP_LDIR="$GNUSTEP_LOCAL_LIBRARIES/$obj_dir"
++  GNUSTEP_HDIR="$GNUSTEP_LOCAL_HEADERS/$LIBRARY_COMBO"
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++if test -f "$GNUSTEP_HDIR/objc/objc.h"; then
++  if test -f "$GNUSTEP_LDIR/libobjc.a" -o -f "$GNUSTEP_LDIR/libobjc.so" -o -f "$GNUSTEP_LDIR/libobjc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc-gnu.dylib" -o -f "$GNUSTEP_LDIR/libobjc_gc.a" -o -f "$GNUSTEP_LDIR/libobjc_gc.so" -o -f "$GNUSTEP_LDIR/libobjc_gc.dll.a" -o -f "$GNUSTEP_LDIR/libobjc_gc-gnu.dylib"; then
++    gs_cv_objc_libdir="$GNUSTEP_LDIR"
++    gs_cv_objc_incdir="$GNUSTEP_HDIR"
++  fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+ 
+ fi
+-done
+ 
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gs_cv_objc_libdir" >&5
++$as_echo "$gs_cv_objc_libdir" >&6; }
++
++if test "$gs_cv_objc_libdir" != "NONE"; then
++  #
++  # The following one is so that headers of custom libraries into
++  # $GNUSTEP_HDIR are used before the standard ones
++  #
++  INCLUDE_FLAGS="$INCLUDE_FLAGS -I$gs_cv_objc_incdir"
++  LDIR_FLAGS="$LDIR_FLAGS -L$gs_cv_objc_libdir/$LIBRARY_COMBO -L$gs_cv_objc_libdir"
++  CPPFLAGS="$CPPFLAGS -I$gs_cv_objc_incdir"
++  LDFLAGS="$LDFLAGS -L$gs_cv_objc_libdir"
++fi
+ 
+ #--------------------------------------------------------------------
+-# These headers/functions needed by NSLog.m
++# Check if Objective-C is installed
+ #--------------------------------------------------------------------
++for ac_header in objc/runtime.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "objc/runtime.h" "ac_cv_header_objc_runtime_h" "$ac_includes_default"
++if test "x$ac_cv_header_objc_runtime_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_OBJC_RUNTIME_H 1
++_ACEOF
+ 
+-for ac_header in syslog.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++done
++
++for ac_header in objc/objc.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "objc/objc.h" "ac_cv_header_objc_objc_h" "$ac_includes_default"
++if test "x$ac_cv_header_objc_objc_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_OBJC_OBJC_H 1
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++done
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++if test $ac_cv_header_objc_objc_h = no; then
++  echo "Check to make sure you have a full installation of the GCC"
++  echo "compiler that includes the Objective-C headers and libraries"
++  as_fn_error $? "Could not find Objective-C headers" "$LINENO" 5
++fi
++
++if test $OBJC_WITH_GC = yes; then
++  for ac_header in gc/gc.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "gc/gc.h" "ac_cv_header_gc_gc_h" "$ac_includes_default"
++if test "x$ac_cv_header_gc_gc_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_GC_GC_H 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++ gc_ok=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  gc_ok=no
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++done
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++  if test "$gc_ok" = no; then
++    as_fn_error $? "Garbage collection was required, but the gc/gc.h header couldn't be found." "$LINENO" 5
++  fi
++  saved_LIBS="$LIBS"
++  LIBS+=" -lgc"
++  ac_fn_c_check_func "$LINENO" "GC_malloc" "ac_cv_func_GC_malloc"
++if test "x$ac_cv_func_GC_malloc" = xyes; then :
++  gc_ok=yes
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  gc_ok=no
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++
++  if test "$gc_ok" = no; then
++    as_fn_error $? "Garbage collection was required, but the gc library couldn't be found." "$LINENO" 5
++  fi
++  ac_fn_c_check_func "$LINENO" "GC_register_my_thread" "ac_cv_func_GC_register_my_thread"
++if test "x$ac_cv_func_GC_register_my_thread" = xyes; then :
+ 
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
++
++  if test "$ac_cv_func_GC_register_my_thread" = yes; then
++
++$as_echo "#define HAVE_GC_REGISTER_MY_THREAD 1" >>confdefs.h
++
++  fi
++  ac_fn_c_check_func "$LINENO" "GC_allow_register_threads" "ac_cv_func_GC_allow_register_threads"
++if test "x$ac_cv_func_GC_allow_register_threads" = xyes; then :
+ 
+ fi
+ 
+-done
++  if test "$ac_cv_func_GC_allow_register_threads" = yes; then
+ 
++$as_echo "#define HAVE_GC_ALLOW_REGISTER_THREADS 1" >>confdefs.h
+ 
+-for ac_func in syslog
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++  fi
++  LIBS="-lobjc_gc -ldl"
++  ac_fn_c_check_func "$LINENO" "class_ivar_set_gcinvisible" "ac_cv_func_class_ivar_set_gcinvisible"
++if test "x$ac_cv_func_class_ivar_set_gcinvisible" = xyes; then :
++  gc_ok=yes
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++  gc_ok=no
++fi
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++  if test "$gc_ok" = no; then
++    as_fn_error $? "Garbage collection was required, but the gc runtime couldn't be found." "$LINENO" 5
++  fi
++  LIBS="$saved_LIBS"
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
+ 
+-#undef $ac_func
++#--------------------------------------------------------------------
++# Check for strange network stuff used by gdomap
++#--------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: for gdomap network details" >&5
++$as_echo "$as_me: for gdomap network details" >&6;}
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length socket addresses" >&5
++$as_echo_n "checking for variable length socket addresses... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++  #include <sys/types.h>
++  #include <sys/socket.h>
++  #include <net/if.h>
+ 
+ int
+ main ()
+ {
+-return $ac_func ();
++struct ifreq s; s.ifr_addr.sa_len = 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_compile "$LINENO"; then :
++  sa_len=1
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  sa_len=0
+ fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++if test $sa_len = 1; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
++$as_echo "found" >&6; }
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++$as_echo "#define HAVE_SA_LEN 1" >>confdefs.h
+ 
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
++$as_echo "not found" >&6; }
+ fi
+-done
+-
+-
+-#--------------------------------------------------------------------
+-# These headers/functions needed by NSRunLoop.m
+-#--------------------------------------------------------------------
+ 
+-for ac_header in poll.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc visibility attribute support" >&5
++$as_echo_n "checking for gcc visibility attribute support... " >&6; }
++saved_CFLAGS="$CFLAGS"
++CFLAGS="$CFLAGS -Werror"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++  #include <stdio.h>
++  int foo() __attribute__ ((visibility("internal")));
++  int foo(){ return 1; }
++  int main(){ return foo(); }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if ac_fn_c_try_compile "$LINENO"; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
++$as_echo "found" >&6; }
++  gs_visibility=1
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present" >&5
++$as_echo "not present" >&6; }
++  gs_visibility=0
+ 
+-	ac_header_compiler=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++cat >>confdefs.h <<_ACEOF
++#define HAVE_VISIBILITY_ATTRIBUTE $gs_visibility
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++
++CFLAGS="$saved_CFLAGS"
++
++
++#--------------------------------------------------------------------
++# Check if system has buggy SO_REUSEADDR
++#--------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SO_REUSEADDR is broken" >&5
++$as_echo_n "checking whether SO_REUSEADDR is broken... " >&6; }
++if test "$cross_compiling" = yes; then :
++  reuseaddr_ok=0
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <$ac_header>
++#include "$srcdir/config/config.reuseaddr.c"
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  reuseaddr_ok=1
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  reuseaddr_ok=0
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++if test $reuseaddr_ok = 0; then
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++$as_echo "#define BROKEN_SO_REUSEADDR 1" >>confdefs.h
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++  echo
++  echo "The SO_REUSEADDR socket option for controlling re-use of network"
++  echo "sockets immediately after shutdown appears to be broken on this"
++  echo "machine.  Networking code will be built without using this"
++  echo "feature."
++  echo "The effect of this lack is that when a network service is shut"
++  echo "down, it cannot be re-started on the same network port until"
++  echo "an operating-system timeout has expired."
++  echo "For servers other than gdomap, GNUstep does not normally need"
++  echo "a particular network port, so the problem is unlikely to arise."
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+ 
+-done
+-
++#--------------------------------------------------------------------
++# Check for thread flags for libobjc.
++#--------------------------------------------------------------------
++#
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc threading flags" >&5
++$as_echo_n "checking for objc threading flags... " >&6; }
++#
++# Get them from gnustep-make which contains the real code to get them
++#
++objc_threaded=`grep objc_threaded: $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | sed -e 's/objc_threaded:=//'`
++#
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $objc_threaded" >&5
++$as_echo "$objc_threaded" >&6; }
+ 
+-for ac_func in poll
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++#--------------------------------------------------------------------
++# Byte order information needed for foundation headers.
++#--------------------------------------------------------------------
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
++$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
++if ${ac_cv_c_bigendian+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_cv_c_bigendian=unknown
++    # See if we're dealing with a universal compiler.
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++#ifndef __APPLE_CC__
++	       not a universal capable compiler
++	     #endif
++	     typedef int dummy;
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++	# Check for potential -arch flags.  It is not universal unless
++	# there are at least two -arch flags with different values.
++	ac_arch=
++	ac_prev=
++	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
++	 if test -n "$ac_prev"; then
++	   case $ac_word in
++	     i?86 | x86_64 | ppc | ppc64)
++	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
++		 ac_arch=$ac_word
++	       else
++		 ac_cv_c_bigendian=universal
++		 break
++	       fi
++	       ;;
++	   esac
++	   ac_prev=
++	 elif test "x$ac_word" = "x-arch"; then
++	   ac_prev=arch
++	 fi
++       done
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    if test $ac_cv_c_bigendian = unknown; then
++      # See if sys/param.h defines the BYTE_ORDER macro.
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++	     #include <sys/param.h>
+ 
+-#undef $ac_func
++int
++main ()
++{
++#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
++		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
++		     && LITTLE_ENDIAN)
++	      bogus endian macros
++	     #endif
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  # It does; now see whether it defined to BIG_ENDIAN or not.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++		#include <sys/param.h>
+ 
+ int
+ main ()
+ {
+-return $ac_func ();
++#if BYTE_ORDER != BIG_ENDIAN
++		 not big endian
++		#endif
++
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_bigendian=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  ac_cv_c_bigendian=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    fi
++    if test $ac_cv_c_bigendian = unknown; then
++      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <limits.h>
+ 
+-fi
+-done
++int
++main ()
++{
++#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
++	      bogus endian macros
++	     #endif
+ 
+-have_poll=no
+-if test $ac_cv_header_poll_h = yes; then
+-  have_poll=yes
+-  { $as_echo "$as_me:$LINENO: checking for poll emulation" >&5
+-$as_echo_n "checking for poll emulation... " >&6; }
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++  ;
++  return 0;
++}
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  # It does; now see whether it defined to _BIG_ENDIAN or not.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include "config/config.poll.c"
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "emulating_poll" >/dev/null 2>&1; then
+-  have_poll=no
+-fi
+-rm -f conftest*
++#include <limits.h>
+ 
+-  if test $have_poll = yes; then
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-    { $as_echo "$as_me:$LINENO: checking if poll supports devices" >&5
+-$as_echo_n "checking if poll supports devices... " >&6; }
+-    if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.poll-dev.c"
++int
++main ()
++{
++#ifndef _BIG_ENDIAN
++		 not big endian
++		#endif
++
++  ;
++  return 0;
++}
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_bigendian=yes
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-have_poll=no
++  ac_cv_c_bigendian=no
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    fi
++    if test $ac_cv_c_bigendian = unknown; then
++      # Compile a test program.
++      if test "$cross_compiling" = yes; then :
++  # Try to guess by grepping values from an object file.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++short int ascii_mm[] =
++		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
++		short int ascii_ii[] =
++		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
++		int use_ascii (int i) {
++		  return ascii_mm[i] + ascii_ii[i];
++		}
++		short int ebcdic_ii[] =
++		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
++		short int ebcdic_mm[] =
++		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
++		int use_ebcdic (int i) {
++		  return ebcdic_mm[i] + ebcdic_ii[i];
++		}
++		extern int foo;
+ 
++int
++main ()
++{
++return use_ascii (foo) == use_ebcdic (foo);
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
++	      ac_cv_c_bigendian=yes
++	    fi
++	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
++	      if test "$ac_cv_c_bigendian" = unknown; then
++		ac_cv_c_bigendian=no
++	      else
++		# finding both strings is unlikely to happen, but who knows?
++		ac_cv_c_bigendian=unknown
++	      fi
++	    fi
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
+ 
+-    if test $have_poll = yes; then
+-      { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
++	     /* Are we little or big endian?  From Harbison&Steele.  */
++	     union
++	     {
++	       long int l;
++	       char c[sizeof (long int)];
++	     } u;
++	     u.l = 1;
++	     return u.c[sizeof (long int) - 1] == 1;
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_POLL_F 1
++  ;
++  return 0;
++}
+ _ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_c_bigendian=no
++else
++  ac_cv_c_bigendian=yes
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-    else
+-      { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+     fi
+-  else
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-  fi
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
++$as_echo "$ac_cv_c_bigendian" >&6; }
++ case $ac_cv_c_bigendian in #(
++   yes)
++     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
++;; #(
++   no)
++      ;; #(
++   universal)
+ 
+-#--------------------------------------------------------------------
+-# This function needed by StdioStream.m
+-#--------------------------------------------------------------------
++$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+ 
++     ;; #(
++   *)
++     as_fn_error $? "unknown endianness
++ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
++ esac
+ 
++if test $ac_cv_c_bigendian = yes; then
++  GS_WORDS_BIGENDIAN=1
++else
++  GS_WORDS_BIGENDIAN=0
++fi
+ 
+ 
+-for ac_func in vsprintf vasprintf snprintf vsnprintf
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++#--------------------------------------------------------------------
++# Type size information needed for foundation headers.
++#--------------------------------------------------------------------
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
++$as_echo_n "checking size of void*... " >&6; }
++if ${ac_cv_sizeof_voidp+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp"        "$ac_includes_default"; then :
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++else
++  if test "$ac_cv_type_voidp" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (void*)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_voidp=0
++   fi
++fi
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
++$as_echo "$ac_cv_sizeof_voidp" >&6; }
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	eval "$as_ac_var=no"
+-fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+ 
+-fi
+-done
++GS_SINT8="signed char"
++GS_UINT8="unsigned char"
+ 
+-if test $ac_cv_func_vsprintf = yes ; then
+-    if test "$cross_compiling" = yes; then
+-  VSPRINTF_RETURNS_LENGTH=1
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.vsprintf.c"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  VSPRINTF_RETURNS_LENGTH=1
++
++
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
++$as_echo_n "checking size of short... " >&6; }
++if ${ac_cv_sizeof_short+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
+ 
+-( exit $ac_status )
+-VSPRINTF_RETURNS_LENGTH=0
++else
++  if test "$ac_cv_type_short" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (short)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_short=0
++   fi
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
++$as_echo "$ac_cv_sizeof_short" >&6; }
+ 
+ 
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define VSPRINTF_RETURNS_LENGTH $VSPRINTF_RETURNS_LENGTH
++#define SIZEOF_SHORT $ac_cv_sizeof_short
+ _ACEOF
+ 
+-fi
+-if test $ac_cv_func_vasprintf = yes ; then
+-    if test "$cross_compiling" = yes; then
+-  VASPRINTF_RETURNS_LENGTH=1
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.vasprintf.c"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  VASPRINTF_RETURNS_LENGTH=1
++
++
++
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
++$as_echo_n "checking size of int... " >&6; }
++if ${ac_cv_sizeof_int+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
+ 
+-( exit $ac_status )
+-VASPRINTF_RETURNS_LENGTH=0
++else
++  if test "$ac_cv_type_int" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (int)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_int=0
++   fi
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
++$as_echo "$ac_cv_sizeof_int" >&6; }
+ 
+ 
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define VASPRINTF_RETURNS_LENGTH $VASPRINTF_RETURNS_LENGTH
++#define SIZEOF_INT $ac_cv_sizeof_int
+ _ACEOF
+ 
+-fi
+ 
+-#--------------------------------------------------------------------
+-# This function needed by NSFileManager.m
+-#--------------------------------------------------------------------
+ 
+-for ac_func in getcwd
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
++$as_echo_n "checking size of long... " >&6; }
++if ${ac_cv_sizeof_long+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++else
++  if test "$ac_cv_type_long" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (long)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_long=0
++   fi
++fi
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
++$as_echo "$ac_cv_sizeof_long" >&6; }
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_LONG $ac_cv_sizeof_long
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++
++
++
++
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
++$as_echo_n "checking size of long long... " >&6; }
++if ${ac_cv_sizeof_long_long+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
+ 
+-	eval "$as_ac_var=no"
++else
++  if test "$ac_cv_type_long_long" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (long long)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_long_long=0
++   fi
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
++$as_echo "$ac_cv_sizeof_long_long" >&6; }
+ 
+-fi
+-done
+ 
+ 
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
++_ACEOF
+ 
+ 
+ 
+ 
+-ac_header_dirent=no
+-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+-  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
+-$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
++$as_echo_n "checking size of float... " >&6; }
++if ${ac_cv_sizeof_float+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <sys/types.h>
+-#include <$ac_hdr>
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float"        "$ac_includes_default"; then :
+ 
+-int
+-main ()
+-{
+-if ((DIR *) 0)
+-return 0;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  eval "$as_ac_Header=yes"
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_Header=no"
++  if test "$ac_cv_type_float" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (float)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_float=0
++   fi
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
++$as_echo "$ac_cv_sizeof_float" >&6; }
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_FLOAT $ac_cv_sizeof_float
+ _ACEOF
+ 
+-ac_header_dirent=$ac_hdr; break
+-fi
+ 
+-done
+-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+-if test $ac_header_dirent = dirent.h; then
+-  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+-$as_echo_n "checking for library containing opendir... " >&6; }
+-if test "${ac_cv_search_opendir+set}" = set; then
++
++
++# The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
++$as_echo_n "checking size of double... " >&6; }
++if ${ac_cv_sizeof_double+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  ac_func_search_save_LIBS=$LIBS
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char opendir ();
+-int
+-main ()
+-{
+-return opendir ();
+-  ;
+-  return 0;
+-}
++else
++  if test "$ac_cv_type_double" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (double)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_double=0
++   fi
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
++$as_echo "$ac_cv_sizeof_double" >&6; }
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_DOUBLE $ac_cv_sizeof_double
+ _ACEOF
+-for ac_lib in '' dir; do
+-  if test -z "$ac_lib"; then
+-    ac_res="none required"
++
++
++
++
++
++if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_int; then
++  GS_SADDR="int"
++  GS_UADDR="unsigned int"
++else
++  if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long; then
++    GS_SADDR="long"
++    GS_UADDR="unsigned long"
+   else
+-    ac_res=-l$ac_lib
+-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++    if test $ac_cv_sizeof_voidp = $ac_cv_sizeof_long_long; then
++      GS_SADDR="long long"
++      GS_UADDR="unsigned long long"
++    else
++      as_fn_error $? "Unable to find integer of same size as void*" "$LINENO" 5
++    fi
+   fi
+-  rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_search_opendir=$ac_res
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++fi
+ 
+ 
+-fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext
+-  if test "${ac_cv_search_opendir+set}" = set; then
+-  break
+-fi
+-done
+-if test "${ac_cv_search_opendir+set}" = set; then
+-  :
++if test $ac_cv_sizeof_short = 2; then
++  GS_SINT16="signed short"
++  GS_UINT16="unsigned short"
+ else
+-  ac_cv_search_opendir=no
+-fi
+-rm conftest.$ac_ext
+-LIBS=$ac_func_search_save_LIBS
++  if test $ac_cv_sizeof_int = 2; then
++    GS_SINT16="signed int"
++    GS_UINT16="unsigned int"
++  else
++    as_fn_error $? "Unable to determine type for 16-bit integer" "$LINENO" 5
++  fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+-$as_echo "$ac_cv_search_opendir" >&6; }
+-ac_res=$ac_cv_search_opendir
+-if test "$ac_res" != no; then
+-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+-fi
+ 
++
++if test $ac_cv_sizeof_int = 4; then
++  GS_SINT32="signed int"
++  GS_UINT32="unsigned int"
+ else
+-  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+-$as_echo_n "checking for library containing opendir... " >&6; }
+-if test "${ac_cv_search_opendir+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_func_search_save_LIBS=$LIBS
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
++  if test $ac_cv_sizeof_long = 4; then
++    GS_SINT32="signed long"
++    GS_UINT32="unsigned long"
++  else
++    if test $ac_cv_sizeof_short = 4; then
++      GS_SINT32="signed short"
++      GS_UINT32="unsigned short"
++    else
++      as_fn_error $? "Unable to determine type for 32-bit integer" "$LINENO" 5
++    fi
++  fi
++fi
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char opendir ();
+-int
+-main ()
+-{
+-return opendir ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-for ac_lib in '' x; do
+-  if test -z "$ac_lib"; then
+-    ac_res="none required"
++
++
++GS_HAVE_I64=1
++if test $ac_cv_sizeof_int = 8; then
++  GS_SINT64="signed int"
++  GS_UINT64="unsigned int"
++else
++  if test $ac_cv_sizeof_long = 8; then
++    GS_SINT64="signed long"
++    GS_UINT64="unsigned long"
+   else
+-    ac_res=-l$ac_lib
+-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++    if test $ac_cv_sizeof_long_long = 8; then
++      GS_SINT64="signed long long"
++      GS_UINT64="unsigned long long"
++    else
++#     64-bit ints not supported - but we need a dummy type for byte-swapping
++#     of 64-bit values arriving from another system.
++      GS_SINT64="struct { gsu8 a8; }"
++      GS_UINT64="struct { gsu8 a8; }"
++      GS_HAVE_I64=0
++    fi
+   fi
+-  rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_search_opendir=$ac_res
++fi
++
++
++
++
++GS_HAVE_I128=1
++if test $ac_cv_sizeof_long = 16; then
++  GS_SINT128="signed long"
++  GS_UINT128="unsigned long"
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  if test $ac_cv_sizeof_long_long = 16; then
++    GS_SINT128="signed long long"
++    GS_UINT128="unsigned long long"
++  else
++#     128-bit ints not supported - but we need a dummy type for byte-swapping
++#     of 128-bit values arriving from another system.
++    GS_SINT128="struct { gsu8 a[16]; }"
++    GS_UINT128="struct { gsu8 a[16]; }"
++    GS_HAVE_I128=0
++  fi
++fi
+ 
+ 
+-fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext
+-  if test "${ac_cv_search_opendir+set}" = set; then
+-  break
+-fi
+-done
+-if test "${ac_cv_search_opendir+set}" = set; then
+-  :
++
++if test $ac_cv_sizeof_float = 4; then
++  GS_FLT32="float"
+ else
+-  ac_cv_search_opendir=no
++  as_fn_error $? "Unable to determine type for 32-bit float" "$LINENO" 5
+ fi
+-rm conftest.$ac_ext
+-LIBS=$ac_func_search_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+-$as_echo "$ac_cv_search_opendir" >&6; }
+-ac_res=$ac_cv_search_opendir
+-if test "$ac_res" != no; then
+-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+-fi
+ 
++if test $ac_cv_sizeof_double = 8; then
++  GS_FLT64="double"
++else
++  as_fn_error $? "Unable to determine type for 64-bit float" "$LINENO" 5
+ fi
+ 
+ 
+ #--------------------------------------------------------------------
+-# This function needed by gdomap.c
++# Type-size information for encoding into archives using NSArchiver etc.
+ #--------------------------------------------------------------------
+-
+-for ac_header in getopt.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if test $ac_cv_sizeof_short = 2; then
++  _GSC_S_SHT=_GSC_I16
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
++  _GSC_S_SHT=_GSC_I32
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++if test $ac_cv_sizeof_int = 2; then
++  _GSC_S_INT=_GSC_I16
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  if test $ac_cv_sizeof_int = 4; then
++    _GSC_S_INT=_GSC_I32
++  else
++    if test $ac_cv_sizeof_int = 8; then
++      _GSC_S_INT=_GSC_I64
++    else
++      if test $ac_cv_sizeof_int = 16; then
++	_GSC_S_INT=_GSC_I128
++      fi
++    fi
++  fi
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_sizeof_long = 4; then
++  _GSC_S_LNG=_GSC_I32
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  if test $ac_cv_sizeof_long = 8; then
++    _GSC_S_LNG=_GSC_I64
++  else
++    if test $ac_cv_sizeof_long = 16; then
++      _GSC_S_LNG=_GSC_I128
++    fi
++  fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+ 
++if test $ac_cv_sizeof_long_long = 4; then
++  _GSC_S_LNG_LNG=_GSC_I32
++else
++  if test $ac_cv_sizeof_long_long = 8; then
++    _GSC_S_LNG_LNG=_GSC_I64
++  else
++    if test $ac_cv_sizeof_long_long = 16; then
++      _GSC_S_LNG_LNG=_GSC_I128
++    fi
++  fi
+ fi
+ 
+-done
+-
+ 
+ #--------------------------------------------------------------------
+-# This function needed by NSPage.m
++# Setup dynamic linking
+ #--------------------------------------------------------------------
+-
+-
+-for ac_func in posix_memalign valloc
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++# Copyright (C) 2005 Free Software Foundation
++#
++# Copying and distribution of this file, with or without modification,
++# are permitted in any medium without royalty provided the copyright
++# notice and this notice are preserved.
++#--------------------------------------------------------------------
++# Guess if we are using a object file format that supports automatic
++# loading of constructor functions.
++#
++# If this system supports autoloading of constructors, that means that gcc
++# doesn't have to do it for us via collect2. This routine tests for this
++# in a very roundabout way by compiling a program with a constructor and
++# testing the file, via nm, for certain symbols that collect2 includes to
++# handle loading of constructors.
++#
++# Makes the following substitutions:
++#	Defines CON_AUTOLOAD (whether constructor functions are autoloaded)
++#--------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking loading of constructor functions" >&5
++$as_echo_n "checking loading of constructor functions... " >&6; }
++if ${objc_cv_con_autoload+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  if test "$cross_compiling" = yes; then :
++  objc_cv_con_autoload=no
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++static int loaded = 0;
++	void cons_functions() __attribute__ ((constructor));
++	void cons_functions() { loaded = 1; }
++	int main()
++	{
++  	  return ( (loaded == 1) ? 0 : 1);
++	}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  objc_cv_con_autoload=yes
++else
++  objc_cv_con_autoload=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++case "$target_os" in
++    cygwin*)	objc_cv_con_autoload=yes;;
++    mingw*)	objc_cv_con_autoload=yes;;
++esac
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
+ 
+-#undef $ac_func
++if test $objc_cv_con_autoload = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++$as_echo "#define CON_AUTOLOAD 1" >>confdefs.h
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
+ 
+-	eval "$as_ac_var=no"
++# Copyright (C) 2005 Free Software Foundation
++# Copying and distribution of this file, with or without modification,
++# are permitted in any medium without royalty provided the copyright
++# notice and this notice are preserved.
++#--------------------------------------------------------------------
++# Guess the type of dynamic linker for the system
++#
++# Makes the following substitutions:
++#	DYNAMIC_LINKER	- cooresponds to the interface that is included
++#		in objc-load.c (i.e. #include "${DYNAMIC_LINKER}-load.h")
++#--------------------------------------------------------------------
++DYNAMIC_LINKER=null
++ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
++if test "x$ac_cv_header_dlfcn_h" = xyes; then :
++  DYNAMIC_LINKER=simple
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++
++if test $DYNAMIC_LINKER = null; then
++  ac_fn_c_check_header_mongrel "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
++if test "x$ac_cv_header_dl_h" = xyes; then :
++  DYNAMIC_LINKER=hpux
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++
+ 
+ fi
+-done
++if test $DYNAMIC_LINKER = null; then
++  ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
++if test "x$ac_cv_header_windows_h" = xyes; then :
++  DYNAMIC_LINKER=win32
++fi
+ 
+ 
+-#--------------------------------------------------------------------
+-# This function needed by Time.m
+-#--------------------------------------------------------------------
++fi
++if test $DYNAMIC_LINKER = null; then
++  ac_fn_c_check_header_mongrel "$LINENO" "dld/defs.h" "ac_cv_header_dld_defs_h" "$ac_includes_default"
++if test "x$ac_cv_header_dld_defs_h" = xyes; then :
++  DYNAMIC_LINKER=dld
++fi
+ 
+-for ac_func in times
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++fi
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++# NB: This is used as follows: in Source/Makefile.postamble we copy
++# $(DYNAMIC_LINKER)-load.h into dynamic-load.h
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dynamic linker type" >&5
++$as_echo_n "checking for dynamic linker type... " >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNAMIC_LINKER" >&5
++$as_echo "$DYNAMIC_LINKER" >&6; }
+ 
+-#undef $ac_func
++if test $DYNAMIC_LINKER = simple; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dladdr in -ldl" >&5
++$as_echo_n "checking for dladdr in -ldl... " >&6; }
++if ${ac_cv_lib_dl_dladdr+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -17837,64 +6373,45 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char dladdr ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return dladdr ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_dl_dladdr=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_lib_dl_dladdr=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dladdr" >&5
++$as_echo "$ac_cv_lib_dl_dladdr" >&6; }
++if test "x$ac_cv_lib_dl_dladdr" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBDL 1
++_ACEOF
++
++  LIBS="-ldl $LIBS"
+ 
+-	eval "$as_ac_var=no"
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++# NOTE: libdl should be in LIBS now if it's available.
++for ac_func in dladdr
++do :
++  ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
++if test "x$ac_cv_func_dladdr" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_DLADDR 1
+ _ACEOF
+ 
+ fi
+@@ -17902,140 +6419,197 @@
+ 
+ 
+ #--------------------------------------------------------------------
+-# These functions needed by NSData.m and GSFFIInvocation.m
++# Check for pthread.h
+ #--------------------------------------------------------------------
++for ac_header in pthread.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
++if test "x$ac_cv_header_pthread_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_PTHREAD_H 1
++_ACEOF
+ 
+-for ac_func in mkstemp
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++fi
++
++done
++
++if test $ac_cv_header_pthread_h = yes ; then
++  # The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_mutex_t" >&5
++$as_echo_n "checking size of pthread_mutex_t... " >&6; }
++if ${ac_cv_sizeof_pthread_mutex_t+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_mutex_t))" "ac_cv_sizeof_pthread_mutex_t"        "$ac_includes_default
++#include <pthread.h>
++"; then :
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++else
++  if test "$ac_cv_type_pthread_mutex_t" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (pthread_mutex_t)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_pthread_mutex_t=0
++   fi
++fi
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_mutex_t" >&5
++$as_echo "$ac_cv_sizeof_pthread_mutex_t" >&6; }
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_PTHREAD_MUTEX_T $ac_cv_sizeof_pthread_mutex_t
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++
++
++  GS_SIZEOF_MUTEX_T=$ac_cv_sizeof_pthread_mutex_t
++  if test $ac_cv_sizeof_pthread_mutex_t = 0 ; then
++    as_fn_error $? "Unable to find size of pthread_mutex_t (required)." "$LINENO" 5
++  fi
++
++  # The cast to long int works around a bug in the HP C Compiler
++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
++# This bug is HP SR number 8606223364.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_cond_t" >&5
++$as_echo_n "checking size of pthread_cond_t... " >&6; }
++if ${ac_cv_sizeof_pthread_cond_t+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_cond_t))" "ac_cv_sizeof_pthread_cond_t"        "$ac_includes_default
++#include <pthread.h>
++"; then :
+ 
+-	eval "$as_ac_var=no"
++else
++  if test "$ac_cv_type_pthread_cond_t" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute sizeof (pthread_cond_t)
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_sizeof_pthread_cond_t=0
++   fi
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_cond_t" >&5
++$as_echo "$ac_cv_sizeof_pthread_cond_t" >&6; }
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define SIZEOF_PTHREAD_COND_T $ac_cv_sizeof_pthread_cond_t
+ _ACEOF
+ 
+-fi
+-done
+ 
++  if test $ac_cv_sizeof_pthread_cond_t = 0 ; then
++    as_fn_error $? "Unable to find size of pthread_cond_t (required)." "$LINENO" 5
++  fi
++  GS_SIZEOF_COND_T=$ac_cv_sizeof_pthread_cond_t
+ 
+-for ac_func in shmctl
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++  # The cast to long int works around a bug in the HP C Compiler,
++# see AC_CHECK_SIZEOF for more information.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of pthread_mutex_t" >&5
++$as_echo_n "checking alignment of pthread_mutex_t... " >&6; }
++if ${ac_cv_alignof_pthread_mutex_t+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++  if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_pthread_mutex_t"        "$ac_includes_default
++#include <pthread.h>
++
++#ifndef offsetof
++# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
++#endif
++typedef struct { char x; pthread_mutex_t y; } ac__type_alignof_;"; then :
++
++else
++  if test "$ac_cv_type_pthread_mutex_t" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute alignment of pthread_mutex_t
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_alignof_pthread_mutex_t=0
++   fi
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_pthread_mutex_t" >&5
++$as_echo "$ac_cv_alignof_pthread_mutex_t" >&6; }
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define ALIGNOF_PTHREAD_MUTEX_T $ac_cv_alignof_pthread_mutex_t
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
++  GS_ALIGNOF_MUTEX_T=$ac_cv_alignof_pthread_mutex_t
++  if test $ac_cv_alignof_pthread_mutex_t = 0 ; then
++    as_fn_error $? "Unable to find align of pthread_mutex_t (required)." "$LINENO" 5
++  fi
++
++  # The cast to long int works around a bug in the HP C Compiler,
++# see AC_CHECK_SIZEOF for more information.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of pthread_cond_t" >&5
++$as_echo_n "checking alignment of pthread_cond_t... " >&6; }
++if ${ac_cv_alignof_pthread_cond_t+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_pthread_cond_t"        "$ac_includes_default
++#include <pthread.h>
++
++#ifndef offsetof
++# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
+ #endif
++typedef struct { char x; pthread_cond_t y; } ac__type_alignof_;"; then :
++
++else
++  if test "$ac_cv_type_pthread_cond_t" = yes; then
++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "cannot compute alignment of pthread_cond_t
++See \`config.log' for more details" "$LINENO" 5; }
++   else
++     ac_cv_alignof_pthread_cond_t=0
++   fi
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_pthread_cond_t" >&5
++$as_echo "$ac_cv_alignof_pthread_cond_t" >&6; }
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define ALIGNOF_PTHREAD_COND_T $ac_cv_alignof_pthread_cond_t
++_ACEOF
++
+ 
+-#undef $ac_func
++  if test $ac_cv_alignof_pthread_cond_t = 0 ; then
++    as_fn_error $? "Unable to find align of pthread_cond_t (required)." "$LINENO" 5
++  fi
++  GS_ALIGNOF_COND_T=$ac_cv_alignof_pthread_cond_t
++
++else
++  as_fn_error $? "Unable to find pthread.h (needed for thread support)." "$LINENO" 5
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthread" >&5
++$as_echo_n "checking for pthread_join in -lpthread... " >&6; }
++if ${ac_cv_lib_pthread_pthread_join+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lpthread  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -18043,100 +6617,49 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char pthread_join ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return pthread_join ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_pthread_pthread_join=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++  ac_cv_lib_pthread_pthread_join=no
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+-
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_join" >&5
++$as_echo "$ac_cv_lib_pthread_pthread_join" >&6; }
++if test "x$ac_cv_lib_pthread_pthread_join" = xyes; then :
++  pthread_ok=yes
++else
++  pthread_ok=no
+ fi
+-done
+-
+ 
+-for ac_func in mmap
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++ismingw=no
++case "$target_os" in
++  mingw*)	ismingw=yes;;
++esac
++if test $pthread_ok = yes ; then
++  LIBS="$LIBS -lpthread"
++else
++  if test $ismingw = yes ; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthreadGC2" >&5
++$as_echo_n "checking for pthread_join in -lpthreadGC2... " >&6; }
++if ${ac_cv_lib_pthreadGC2_pthread_join+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lpthreadGC2  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -18144,100 +6667,52 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char pthread_join ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return pthread_join ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_pthreadGC2_pthread_join=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  ac_cv_lib_pthreadGC2_pthread_join=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreadGC2_pthread_join" >&5
++$as_echo "$ac_cv_lib_pthreadGC2_pthread_join" >&6; }
++if test "x$ac_cv_lib_pthreadGC2_pthread_join" = xyes; then :
++  pthread_ok=yes
++else
++  pthread_ok=no
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
+ 
++    if test $pthread_ok = yes ; then
++      LIBS="$LIBS -lpthreadGC2"
++    fi
++  fi
++fi
++if test $pthread_ok = no ; then
++  as_fn_error $? "Unable to find pthread library (needed for thread support)." "$LINENO" 5
+ fi
+-done
+ 
+ 
+-for ac_func in mprotect
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++# Typically need librt on Solaris for sched_yield
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
++$as_echo_n "checking for sched_yield in -lrt... " >&6; }
++if ${ac_cv_lib_rt_sched_yield+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lrt  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -18245,62 +6720,45 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char sched_yield ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return sched_yield ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_rt_sched_yield=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
++  ac_cv_lib_rt_sched_yield=no
+ fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
++$as_echo "$ac_cv_lib_rt_sched_yield" >&6; }
++if test "x$ac_cv_lib_rt_sched_yield" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBRT 1
++_ACEOF
++
++  LIBS="-lrt $LIBS"
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++
++#--------------------------------------------------------------------
++# One of these function needed by NSThread.m and objc initialize test
++#--------------------------------------------------------------------
++for ac_func in nanosleep usleep Sleep
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+@@ -18309,884 +6767,804 @@
+ done
+ 
+ 
+-for ac_header in sys/mman.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++#--------------------------------------------------------------------
++# Check whether Objective-C /really/ works
++#--------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objc really works" >&5
++$as_echo_n "checking whether objc really works... " >&6; }
++saved_LIBS="$LIBS"
++saved_CPPFLAGS="$CPPFLAGS"
++LIBS="$LIBS $LIBOBJC"
++CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
++if test x"$objc_threaded" != x""; then
++  LIBS="$LIBS $objc_threaded"
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++LIBS="$LIBS $extra_LIBS"
++if ${objc_works+:} false; then :
++  $as_echo_n "(cached) " >&6
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  if test "$cross_compiling" = yes; then :
++  objc_works=yes
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++#include "$srcdir/config/config.objc.m"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  objc_works=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  objc_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
+ 
+-	ac_header_compiler=no
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++if test $objc_works = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++  echo "I don't seem to be able to use your Objective-C compiler to produce"
++  echo "working binaries!  Please check your Objective-C compiler installation."
++  echo "If you are using gcc-3.x make sure that your compiler's libgcc_s and libobjc"
++  echo "can be found by the dynamic linker - usually that requires you to play"
++  echo "with LD_LIBRARY_PATH or /etc/ld.so.conf."
++  echo "Please refer to your compiler installation instructions for more help."
++  as_fn_error $? "The Objective-C compiler does not work or is not installed properly." "$LINENO" 5
++fi
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++# Don't revert any Objective-C flags as they are used in the next test
++
++#---------------------------------------------------------------------
++# See if we are using a compiler which allows us to change the class
++# to be used for constant strings by using the -fconstant-string-class
++# option.  If that is the case, we change it to NSConstantString.
++# Unless we are building for the apple runtime (ie only building base
++# additions library and not implementing a constant string class).
++#---------------------------------------------------------------------
++if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
++  NX_CONST_STRING_OBJCFLAGS=""
++  NX_CONST_STRING_CLASS=NXConstantString
++else
++  strclass_CPPFLAGS="$CPPFLAGS"
++  CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -fconstant-string-class" >&5
++$as_echo_n "checking if the compiler supports -fconstant-string-class... " >&6; }
++  if ${objc_compiler_supports_constant_string_class+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  objc_compiler_supports_constant_string_class=no
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <$ac_header>
++#include "$srcdir/config/config.constant-string-class.m"
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  objc_compiler_supports_constant_string_class=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  objc_compiler_supports_constant_string_class=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++
++fi
++
++  if test $objc_compiler_supports_constant_string_class = yes; then
++    NX_CONST_STRING_OBJCFLAGS="-fconstant-string-class=NSConstantString"
++    NX_CONST_STRING_CLASS=NSConstantString
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  else
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++    # Check whether --enable-nxconstantstring was given.
++if test "${enable_nxconstantstring+set}" = set; then :
++  enableval=$enable_nxconstantstring;
++else
++  enable_nxconstantstring=no
++fi
++
++    if test $enable_nxconstantstring = yes; then
++      NX_CONST_STRING_OBJCFLAGS=""
++      NX_CONST_STRING_CLASS=NXConstantString
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&5
++$as_echo "$as_me: WARNING: You have enabled the use of NXConstantString as the string class in gnustep-base.  The objective-c runtime library typically implements its own class of the same name, so you must either enforce a link order which ensures that the gnustep-base implementation is used, or (better) you must remove the class from the runtime library!" >&2;}
++    else
++      as_fn_error $? "Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings.  Please check for a more recent version or consider using --enable-nxconstantstring" "$LINENO" 5
++    fi
++  fi
++  CPPFLAGS="$strclass_CPPFLAGS"
++fi
++
++
++
++
++# Don't revert any Objective-C flags as they are used in the next test
++
++#---------------------------------------------------------------------
++# Guess if we are using a compiler which has the (GNU extension) +load
++# method which is executed before main.
++# Defines HAVE_LOAD_METHOD if +load methods are called before main.
++# Needed by NSProcessInfo.m
++#---------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if +load method is executed before main" >&5
++$as_echo_n "checking if +load method is executed before main... " >&6; }
++if ${objc_load_method_worked+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  objc_load_method_worked=no
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.loadtest.m"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  objc_load_method_worked=yes
++else
++  objc_load_method_worked=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
+ 
+-  ac_header_preproc=no
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++if test $objc_load_method_worked = yes; then
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++$as_echo "#define HAVE_LOAD_METHOD 1" >>confdefs.h
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++# Don't revert any Objective-C flags as they are used in the next test
++
++#--------------------------------------------------------------------
++# Check for thread synchronisation support in runtime
++#--------------------------------------------------------------------
++for ac_func in objc_sync_enter
++do :
++  ac_fn_c_check_func "$LINENO" "objc_sync_enter" "ac_cv_func_objc_sync_enter"
++if test "x$ac_cv_func_objc_sync_enter" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_OBJC_SYNC_ENTER 1
+ _ACEOF
+ 
+ fi
+-
+ done
+ 
+-
+-#--------------------------------------------------------------------
+-# These functions needed by NSTask.m
+-#--------------------------------------------------------------------
+-
+-
+-
+-
+-for ac_func in killpg setpgrp setpgid setsid
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_func_objc_sync_enter = yes ; then
++  OBJCSYNC=1
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++  OBJCSYNC=0
++fi
+ 
+-#undef $ac_func
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++# Don't revert any Objective-C flags as they are used in the next test
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++#--------------------------------------------------------------------
++# Check for ObjC2 support in runtime
++#--------------------------------------------------------------------
++for ac_func in objc_setProperty
++do :
++  ac_fn_c_check_func "$LINENO" "objc_setProperty" "ac_cv_func_objc_setProperty"
++if test "x$ac_cv_func_objc_setProperty" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_OBJC_SETPROPERTY 1
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	eval "$as_ac_var=no"
+ fi
++done
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++if test $ac_cv_func_objc_setProperty = yes ; then
++  OBJC2RUNTIME=1
++else
++  OBJC2RUNTIME=0
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++#--------------------------------------------------------------------
++# Check for blocks support in runtime
++#--------------------------------------------------------------------
++for ac_func in _Block_copy
++do :
++  ac_fn_c_check_func "$LINENO" "_Block_copy" "ac_cv_func__Block_copy"
++if test "x$ac_cv_func__Block_copy" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE__BLOCK_COPY 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+-if test "x$ac_cv_func_setpgrp" = xyes; then
+-  { $as_echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5
+-$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
+-if test "${ac_cv_func_setpgrp_void+set}" = set; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_func__Block_copy = yes ; then
++  HAVE_BLOCKS=1
+ else
+-  if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;}
+-   { (exit 1); exit 1; }; }
++  HAVE_BLOCKS=0
++fi
++
++
++# Don't revert any Objective-C flags as they are used in the next test
++
++GS_NONFRAGILE=0
++GS_MIXEDABI=0
++if test "$nonfragile" = "yes"; then
++  saved_CPPFLAGS="$CPPFLAGS"
++  CPPFLAGS="$CPPFLAGS $OBJCFLAGS -fobjc-nonfragile-abi -x objective-c"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-fragile-abi support" >&5
++$as_echo_n "checking for non-fragile-abi support... " >&6; }
++  if test "$cross_compiling" = yes; then :
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run test program while cross compiling
++See \`config.log' for more details" "$LINENO" 5; }
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-int
+-main ()
+-{
+-/* If this system has a BSD-style setpgrp which takes arguments,
+-  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
+-  exit successfully. */
+-  return setpgrp (1,1) != -1;
+-  ;
+-  return 0;
+-}
++#include "$srcdir/config/config.non-fragile-ivars.m"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_setpgrp_void=no
++if ac_fn_c_try_run "$LINENO"; then :
++  non_fragile=yes
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-ac_cv_func_setpgrp_void=yes
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++  non_fragile=no
+ fi
+-
+-
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
+-$as_echo "$ac_cv_func_setpgrp_void" >&6; }
+-if test $ac_cv_func_setpgrp_void = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define SETPGRP_VOID 1
+-_ACEOF
+ 
++  CPPFLAGS="$saved_CPPFLAGS"
++  if test $non_fragile = yes; then
++    OBJCFLAGS="$OBJCFLAGS -fobjc-nonfragile-abi"
++    GS_NONFRAGILE=1
++    # Check whether --enable-mixedabi was given.
++if test "${enable_mixedabi+set}" = set; then :
++  enableval=$enable_mixedabi;
++else
++  enable_mixedabi=yes
+ fi
+ 
++    if test $enable_mixedabi = yes; then
++      GS_MIXEDABI=1
++    fi
++  fi
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $non_fragile" >&5
++$as_echo "$non_fragile" >&6; }
+ fi
+ 
+-HAVE_PTS_STREAM_MODULES=0
+-case "${target}" in
+-  *-sysv-*)
+-    HAVE_PTS_STREAM_MODULES=1
+-    ;;
+-esac
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_PTS_STREAM_MODULES $HAVE_PTS_STREAM_MODULES
+-_ACEOF
+-
+ 
+ 
+ 
++# Don't revert any Objective-C flags as they are used in the next test
+ 
++#--------------------------------------------------------------------
++# get_uninstalled_dtable used by behavior.m and objc-load.m
++#--------------------------------------------------------------------
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <objc/objc-api.h>
+ 
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "objc_get_uninstalled_dtable" >/dev/null 2>&1; then :
+ 
++$as_echo "#define HAVE_OBJC_GET_UNINSTALLED_DTABLE 1" >>confdefs.h
+ 
++fi
++rm -f conftest*
+ 
+ 
++# Don't revert any Objective-C flags as they are used in the next test
+ 
+ 
++#--------------------------------------------------------------------
++# Native Objective-C exceptions
++#--------------------------------------------------------------------
+ 
++# First of all, determine if native Objective-C exceptions are enabled
++# in gnustep-make.  They are enabled if the compiler supports it; they
++# are disabled if it doesn't.  And, of course, the user may have
++# forced one behaviour or the other.  Note that we go and look at the
++# actual config.make file to be able to know what was configured in
++# gnustep-make regardless of any gnustep-base that is currently
++# installed.  We can't use `gnustep-config --objc-flags` because that
++# may report native exceptions as disabled because the currently
++# installed gnustep-base has them disabled.
++if grep USE_OBJC_EXCEPTIONS $CURRENT_GNUSTEP_MAKEFILES/$lobj_dir/config.make | grep yes >&5 2>&5; then
++  exceptions=yes
++else
++  exceptions=no
++fi
+ 
++# At this point, if exceptions=no, then native exceptions are disabled
++# and won't be used.  If exceptions=yes, we need to check if they work
++# and if the runtime has proper support for them.  If it does, we'll
++# happily use them; if it doesn't, we'll automatically disable them
++# because they don't work. ;-)
+ 
++#--------------------------------------------------------------------
++# One of these is needed by for handling uncaught exceptions
++#--------------------------------------------------------------------
+ 
++# TODO: These checks are not really needed if native exceptions are
++# disabled.  So maybe we should not run them at all in that case.  On
++# the other hand, that case is going to become more and more unusual.
+ 
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc_setUncaughtExceptionHandler() in runtime" >&5
++$as_echo_n "checking for objc_setUncaughtExceptionHandler() in runtime... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.setUncaughtExceptionHandler.m"
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  have_set_uncaught_exception_handler=yes
++else
++  have_set_uncaught_exception_handler=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++if test $have_set_uncaught_exception_handler = yes; then
+ 
++$as_echo "#define HAVE_SET_UNCAUGHT_EXCEPTION_HANDLER 1" >>confdefs.h
+ 
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_set_uncaught_exception_handler" >&5
++$as_echo "$have_set_uncaught_exception_handler" >&6; }
+ 
++# Don't revert any Objective-C flags as they are used in the next test
+ 
+-for ac_header in libc.h limits.h malloc.h memory.h string.h signal.h         stdlib.h 	sys/signal.h sys/wait.h sys/file.h sys/fcntl.h sys/ioctl.h 	sys/stropts.h unistd.h utime.h stdint.h inttypes.h sys/inttypes.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objc_set_unexpected() in runtime" >&5
++$as_echo_n "checking for objc_set_unexpected() in runtime... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++#include "$srcdir/config/config.set_unexpected.m"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if ac_fn_c_try_link "$LINENO"; then :
++  have_set_unexpected=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  have_set_unexpected=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++if test $have_set_unexpected = yes; then
++
++$as_echo "#define HAVE_SET_UNEXPECTED 1" >>confdefs.h
+ 
+-	ac_header_compiler=no
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_set_unexpected" >&5
++$as_echo "$have_set_unexpected" >&6; }
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++# Don't revert any Objective-C flags as they are used in the next test
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _objc_unexpected_exception in runtime" >&5
++$as_echo_n "checking for _objc_unexpected_exception in runtime... " >&6; }
++if test "$cross_compiling" = yes; then :
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run test program while cross compiling
++See \`config.log' for more details" "$LINENO" 5; }
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <$ac_header>
++#include "$srcdir/config/config.unexpected.m"
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  have_unexpected=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  have_unexpected=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++if test $have_unexpected = yes; then
++
++$as_echo "#define HAVE_UNEXPECTED 1" >>confdefs.h
+ 
+-  ac_header_preproc=no
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unexpected" >&5
++$as_echo "$have_unexpected" >&6; }
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++# TODO: It would also be nice to actually test that native Objective-C
++# exceptions work.
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++if test "$exceptions" = "yes"; then
++  if test x"$have_set_uncaught_exception_handler" = x"no"; then
++    if test x"$have_set_unexpected" = x"no"; then
++      if test x"$have_unexpected" = x"no"; then
++        { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling native Objective-C exceptions because the ObjC runtime" >&5
++$as_echo "$as_me: Disabling native Objective-C exceptions because the ObjC runtime" >&6;}
++        { $as_echo "$as_me:${as_lineno-$LINENO}: has no way to set an uncaught exception handler.  Please install" >&5
++$as_echo "$as_me: has no way to set an uncaught exception handler.  Please install" >&6;}
++        { $as_echo "$as_me:${as_lineno-$LINENO}: a recent Objective-C runtime if you want to use them." >&5
++$as_echo "$as_me: a recent Objective-C runtime if you want to use them." >&6;}
++        exceptions="no";
++      fi
++    fi
++  fi
++fi
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable native Objective-C exceptions" >&5
++$as_echo_n "checking whether to enable native Objective-C exceptions... " >&6; }
++if test "$exceptions" = "yes"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  BASE_NATIVE_OBJC_EXCEPTIONS=1
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++  BASE_NATIVE_OBJC_EXCEPTIONS=0
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++# Don't revert any Objective-C flags as they are used in the next test
++
++#--------------------------------------------------------------------
++# Function needed by @synchronize directive
++#--------------------------------------------------------------------
++for ac_func in objc_sync_enter
++do :
++  ac_fn_c_check_func "$LINENO" "objc_sync_enter" "ac_cv_func_objc_sync_enter"
++if test "x$ac_cv_func_objc_sync_enter" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_OBJC_SYNC_ENTER 1
+ _ACEOF
+ 
+ fi
+-
+ done
+ 
+ 
+-if test $ac_cv_header_stdint_h = yes; then
+-INCLUDE_STDINT="#include <stdint.h>"
+-elif test $ac_cv_header_inttypes_h = yes; then
+-INCLUDE_STDINT="#include <inttypes.h>"
+-elif test $ac_cv_header_sys_inttypes_h = yes; then
+-INCLUDE_STDINT="#include <sys/inttypes.h>"
++HAVE_OBJC_SYNC_ENTER=no
++if test $ac_cv_func_objc_sync_enter = yes ; then
++  HAVE_OBJC_SYNC_ENTER=yes
++fi
++
++
++# Don't revert any Objective-C flags as they are used in the next test
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread-safe +initialize in runtime" >&5
++$as_echo_n "checking for thread-safe +initialize in runtime... " >&6; }
++if test "$cross_compiling" = yes; then :
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run test program while cross compiling
++See \`config.log' for more details" "$LINENO" 5; }
+ else
+-INCLUDE_STDINT="no"
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.initialize.m"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  safe_initialize=yes
++else
++  safe_initialize=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-if test "$INCLUDE_STDINT" = "no"; then
+-INCLUDE_STDINT=""
+-DEFINE_INT8_T="#define int8_t gss8"
+-DEFINE_UINT8_T="#define uint8_t gsu8"
+-DEFINE_INT16_T="#define int16_t gss16"
+-DEFINE_UINT16_T="#define uint16_t gsu16"
+-DEFINE_INT32_T="#define int32_t gss32"
+-DEFINE_UINT32_T="#define uint32_t gsu32"
+-DEFINE_INT64_T="#define int64_t gss64"
+-DEFINE_UINT64_T="#define uint64_t gsu64"
+-DEFINE_INTPTR_T="#define intptr_t gssaddr"
+-DEFINE_UINTPTR_T="#define uintptr_t gsuaddr"
++if test $safe_initialize = yes; then
++
++$as_echo "#define HAVE_INITIALIZE 1" >>confdefs.h
++
+ else
+-DEFINE_INT8_T=""
+-DEFINE_UINT8_T=""
+-DEFINE_INT16_T=""
+-DEFINE_UINT16_T=""
+-DEFINE_INT32_T=""
+-DEFINE_UINT32_T=""
+-DEFINE_INT64_T=""
+-DEFINE_UINT64_T=""
+-DEFINE_INTPTR_T=""
+-DEFINE_UINTPTR_T=""
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&5
++$as_echo "$as_me: WARNING: Your ObjectiveC runtime does not support thread-safe class initialisation.  Please use a different runtime if you intend to use threads." >&2;}
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $safe_initialize" >&5
++$as_echo "$safe_initialize" >&6; }
+ 
++LIBS="$saved_LIBS"
++CPPFLAGS="$saved_CPPFLAGS"
+ 
+ 
+ 
++#--------------------------------------------------------------------
++# Generic settings needed by NSZone.m
++#--------------------------------------------------------------------
++ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
++if test "x$ac_cv_type_size_t" = xyes; then :
+ 
++else
+ 
++cat >>confdefs.h <<_ACEOF
++#define size_t unsigned int
++_ACEOF
+ 
++fi
+ 
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
++$as_echo_n "checking for inline... " >&6; }
++if ${ac_cv_c_inline+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_c_inline=no
++for ac_kw in inline __inline__ __inline; do
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifndef __cplusplus
++typedef int foo_t;
++static $ac_kw foo_t static_foo () {return 0; }
++$ac_kw foo_t foo () {return 0; }
++#endif
+ 
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_inline=$ac_kw
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  test "$ac_cv_c_inline" != no && break
++done
+ 
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
++$as_echo "$ac_cv_c_inline" >&6; }
+ 
++case $ac_cv_c_inline in
++  inline | yes) ;;
++  *)
++    case $ac_cv_c_inline in
++      no) ac_val=;;
++      *) ac_val=$ac_cv_c_inline;;
++    esac
++    cat >>confdefs.h <<_ACEOF
++#ifndef __cplusplus
++#define inline $ac_val
++#endif
++_ACEOF
++    ;;
++esac
+ 
+ 
+ #--------------------------------------------------------------------
+-# These used by GSFileHandle.m and distributed objects
+-# On some systems we need -lnsl ... so check for that first.
++# Following header checks needed for bzero in Storage.m and other places
+ #--------------------------------------------------------------------
+-
+-{ $as_echo "$as_me:$LINENO: checking for inet_ntop in -lnsl" >&5
+-$as_echo_n "checking for inet_ntop in -lnsl... " >&6; }
+-if test "${ac_cv_lib_nsl_inet_ntop+set}" = set; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++$as_echo_n "checking for ANSI C header files... " >&6; }
++if ${ac_cv_header_stdc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char inet_ntop ();
+ int
+ main ()
+ {
+-return inet_ntop ();
++
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_nsl_inet_ntop=yes
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_stdc=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_nsl_inet_ntop=no
++  ac_cv_header_stdc=no
+ fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_inet_ntop" >&5
+-$as_echo "$ac_cv_lib_nsl_inet_ntop" >&6; }
+-if test "x$ac_cv_lib_nsl_inet_ntop" = x""yes; then
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBNSL 1
+-_ACEOF
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <string.h>
+ 
+-  LIBS="-lnsl $LIBS"
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "memchr" >/dev/null 2>&1; then :
+ 
++else
++  ac_cv_header_stdc=no
+ fi
++rm -f conftest*
+ 
++fi
+ 
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
+ 
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "free" >/dev/null 2>&1; then :
+ 
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
+ 
++fi
+ 
+-for ac_func in gethostbyaddr_r inet_aton inet_pton inet_ntop sigaction
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++  if test "$cross_compiling" = yes; then :
++  :
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+ #endif
+ 
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+ main ()
+ {
+-return $ac_func ();
+-  ;
++  int i;
++  for (i = 0; i < 256; i++)
++    if (XOR (islower (i), ISLOWER (i))
++	|| toupper (i) != TOUPPER (i))
++      return 2;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_run "$LINENO"; then :
++
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-	eval "$as_ac_var=no"
+ fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++for ac_header in string.h memory.h alloca.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+ 
+ fi
++
+ done
+ 
+-USE_ZLIB=0
+ 
+-for ac_header in zlib.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++#--------------------------------------------------------------------
++# Following header check needed NSConnection.h
++#--------------------------------------------------------------------
++for ac_header in float.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
++if test "x$ac_cv_header_float_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_FLOAT_H 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++fi
++
++done
++
++
++#--------------------------------------------------------------------
++# Header files and functions for files and filesystems
++#--------------------------------------------------------------------
++for ac_header in sys/stat.h sys/vfs.h sys/statfs.h sys/statvfs.h pwd.h grp.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++done
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++for ac_header in sys/cdefs.h sys/syslimits.h sys/param.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++
++fi
++
++done
++
++# Twisted header checks for some BSDs with stupid interdependencies
++for ac_header in sys/syslimits.h
++do :
++  ac_fn_c_check_header_compile "$LINENO" "sys/syslimits.h" "ac_cv_header_sys_syslimits_h" "#if HAVE_SYS_CDEFS_H
++   #include <sys/cdefs.h>
++   #endif
++   #include <sys/syslimits.h>
++
++"
++if test "x$ac_cv_header_sys_syslimits_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_SYSLIMITS_H 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++done
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++for ac_header in sys/param.h
++do :
++  ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "#if HAVE_SYS_CDEFS_H
++   #include <sys/cdefs.h>
++   #endif
++   #if HAVE_SYS_SYSLIMITS_H
++   #include <sys/syslimits.h>
++   #endif
++
++"
++if test "x$ac_cv_header_sys_param_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_PARAM_H 1
++_ACEOF
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++
++done
++
++for ac_header in sys/mount.h
++do :
++  ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "#if HAVE_SYS_CDEFS_H
++   #include <sys/cdefs.h>
++   #endif
++   #if HAVE_SYS_SYSLIMITS_H
++   #include <sys/syslimits.h>
++   #endif
++   #if HAVE_SYS_PARAM_H
++   #include <sys/param.h>
++   #endif
++
++"
++if test "x$ac_cv_header_sys_mount_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_MOUNT_H 1
++_ACEOF
+ 
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++done
++
++for ac_header in sys/types.h windows.h locale.h langinfo.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+@@ -19195,277 +7573,213 @@
+ 
+ done
+ 
+-if test $ac_cv_header_zlib_h = yes; then
+-  { $as_echo "$as_me:$LINENO: checking for gzseek in -lz" >&5
+-$as_echo_n "checking for gzseek in -lz... " >&6; }
+-if test "${ac_cv_lib_z_gzseek+set}" = set; then
++saved_LIBS="$LIBS"
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
++$as_echo_n "checking for main in -lm... " >&6; }
++if ${ac_cv_lib_m_main+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lz  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++LIBS="-lm  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char gzseek ();
++
+ int
+ main ()
+ {
+-return gzseek ();
++return main ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_z_gzseek=yes
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_m_main=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_z_gzseek=no
++  ac_cv_lib_m_main=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzseek" >&5
+-$as_echo "$ac_cv_lib_z_gzseek" >&6; }
+-if test "x$ac_cv_lib_z_gzseek" = x""yes; then
+-  zlib_ok=yes
+-else
+-  zlib_ok=no
+-fi
+-
+-  if test "$zlib_ok" = yes; then
+-    LIBS="$LIBS -lz"
+-    USE_ZLIB=1
+-  fi
+-fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
++$as_echo "$ac_cv_lib_m_main" >&6; }
++if test "x$ac_cv_lib_m_main" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBM 1
++_ACEOF
+ 
++  LIBS="-lm $LIBS"
+ 
+-HAVE_INET_PTON=no
+-if test $ac_cv_func_inet_pton = yes ; then
+-  HAVE_INET_PTON=yes
+ fi
+ 
++for ac_func in statvfs link symlink readlink geteuid getlogin getpwnam getpwnam_r getpwuid getpwuid_r getgrgid getgrgid_r getgrnam getgrnam_r rint getopt
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
+ 
+-HAVE_INET_NTOP=no
+-if test $ac_cv_func_inet_ntop = yes ; then
+-  HAVE_INET_NTOP=yes
+ fi
++done
+ 
++LIBS="$saved_LIBS"
+ 
+ #--------------------------------------------------------------------
+-# For setting thread stack size
++# These two headers (functions) needed by Time.m
+ #--------------------------------------------------------------------
+ 
+-for ac_header in sys/resource.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++for ac_header in time.h sys/time.h tzfile.h sys/rusage.h ucbinclude/sys/resource.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++
++done
++
++for ac_func in time ctime tzset
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++
++fi
++done
++
++
++# Check if tzfile contains the proper definitions
++if test $ac_cv_header_tzfile_h = yes; then
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++#include <tzfile.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "tzhead" >/dev/null 2>&1; then :
++
++$as_echo "#define HAVE_TZHEAD 1" >>confdefs.h
+ 
+-	ac_header_compiler=no
+ fi
++rm -f conftest*
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++fi
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++#--------------------------------------------------------------------
++# These headers/functions needed by GSTcpPort.m
++#--------------------------------------------------------------------
++for ac_header in sys/socket.h netinet/in.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++done
++
++ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "$ac_includes_default"
++if test "x$ac_cv_type_socklen_t" = xyes; then :
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_SOCKLEN_T 1
++_ACEOF
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
++
++#--------------------------------------------------------------------
++# These headers/functions needed for stacktrace in NSException.m
++#--------------------------------------------------------------------
++PASS_ARG=no
++# Check whether --enable-bfd was given.
++if test "${enable_bfd+set}" = set; then :
++  enableval=$enable_bfd;
++else
++  enable_bfd=$PASS_ARG
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++if test $enable_bfd = yes; then
++  for ac_header in bfd.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "bfd.h" "ac_cv_header_bfd_h" "$ac_includes_default"
++if test "x$ac_cv_header_bfd_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_BFD_H 1
+ _ACEOF
+ 
+ fi
+ 
+ done
+ 
+-
+-for ac_func in setrlimit
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyn_string_append in -liberty" >&5
++$as_echo_n "checking for dyn_string_append in -liberty... " >&6; }
++if ${ac_cv_lib_iberty_dyn_string_append+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-liberty  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
+ #endif
++char dyn_string_append ();
++int
++main ()
++{
++return dyn_string_append ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_iberty_dyn_string_append=yes
++else
++  ac_cv_lib_iberty_dyn_string_append=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iberty_dyn_string_append" >&5
++$as_echo "$ac_cv_lib_iberty_dyn_string_append" >&6; }
++if test "x$ac_cv_lib_iberty_dyn_string_append" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBIBERTY 1
++_ACEOF
+ 
+-#undef $ac_func
++  LIBS="-liberty $LIBS"
++
++fi
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bfd_openr in -lbfd" >&5
++$as_echo_n "checking for bfd_openr in -lbfd... " >&6; }
++if ${ac_cv_lib_bfd_bfd_openr+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lbfd  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -19473,64 +7787,66 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char bfd_openr ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return bfd_openr ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_bfd_bfd_openr=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_lib_bfd_bfd_openr=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_openr" >&5
++$as_echo "$ac_cv_lib_bfd_bfd_openr" >&6; }
++if test "x$ac_cv_lib_bfd_bfd_openr" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBBFD 1
++_ACEOF
++
++  LIBS="-lbfd $LIBS"
+ 
+-	eval "$as_ac_var=no"
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++else
++  for ac_header in execinfo.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
++if test "x$ac_cv_header_execinfo_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_EXECINFO_H 1
++_ACEOF
++
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++done
++
++  for ac_func in backtrace
++do :
++  ac_fn_c_check_func "$LINENO" "backtrace" "ac_cv_func_backtrace"
++if test "x$ac_cv_func_backtrace" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_BACKTRACE 1
++_ACEOF
++
++fi
++done
++
++fi
++for ac_func in __builtin_extract_return_address
++do :
++  ac_fn_c_check_func "$LINENO" "__builtin_extract_return_address" "ac_cv_func___builtin_extract_return_address"
++if test "x$ac_cv_func___builtin_extract_return_address" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE___BUILTIN_EXTRACT_RETURN_ADDRESS 1
+ _ACEOF
+ 
+ fi
+@@ -19538,103 +7854,121 @@
+ 
+ 
+ #--------------------------------------------------------------------
+-# One of these functions needed by NSDebug.m and NSProcessInfo.m
++# These headers/functions needed by NSLog.m
+ #--------------------------------------------------------------------
++for ac_header in syslog.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
++if test "x$ac_cv_header_syslog_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYSLOG_H 1
++_ACEOF
+ 
++fi
+ 
+-for ac_func in strerror_r strerror
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++done
++
++for ac_func in syslog
++do :
++  ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog"
++if test "x$ac_cv_func_syslog" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYSLOG 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++fi
++done
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+ 
+-#undef $ac_func
++#--------------------------------------------------------------------
++# These headers/functions needed by NSRunLoop.m
++#--------------------------------------------------------------------
++for ac_header in poll.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
++if test "x$ac_cv_header_poll_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_POLL_H 1
++_ACEOF
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++fi
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++done
++
++for ac_func in poll
++do :
++  ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
++if test "x$ac_cv_func_poll" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_POLL 1
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++
++fi
++done
++
++have_poll=no
++if test $ac_cv_header_poll_h = yes; then
++  have_poll=yes
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll emulation" >&5
++$as_echo_n "checking for poll emulation... " >&6; }
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "config/config.poll.c"
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "emulating_poll" >/dev/null 2>&1; then :
++  have_poll=no
++fi
++rm -f conftest*
++
++  if test $have_poll = yes; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll supports devices" >&5
++$as_echo_n "checking if poll supports devices... " >&6; }
++    if test "$cross_compiling" = yes; then :
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run test program while cross compiling
++See \`config.log' for more details" "$LINENO" 5; }
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.poll-dev.c"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
+ 
+-	eval "$as_ac_var=no"
++else
++  have_poll=no
+ fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++    if test $have_poll = yes; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++$as_echo "#define HAVE_POLL_F 1" >>confdefs.h
++
++    else
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++    fi
++  else
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++#--------------------------------------------------------------------
++# This function needed by StdioStream.m
++#--------------------------------------------------------------------
++for ac_func in vsprintf vasprintf snprintf vsnprintf
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+@@ -19642,358 +7976,235 @@
+ fi
+ done
+ 
+-
+-#--------------------------------------------------------------------
+-# Needed by NSDebug.m
+-#--------------------------------------------------------------------
+-
+-for ac_func in sigsetjmp
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++if test $ac_cv_func_vsprintf = yes ; then
++    if test "$cross_compiling" = yes; then :
++  VSPRINTF_RETURNS_LENGTH=1
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
++#include "$srcdir/config/config.vsprintf.c"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  VSPRINTF_RETURNS_LENGTH=1
++else
++  VSPRINTF_RETURNS_LENGTH=0
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++cat >>confdefs.h <<_ACEOF
++#define VSPRINTF_RETURNS_LENGTH $VSPRINTF_RETURNS_LENGTH
++_ACEOF
+ 
+-#undef $ac_func
++fi
++if test $ac_cv_func_vasprintf = yes ; then
++    if test "$cross_compiling" = yes; then :
++  VASPRINTF_RETURNS_LENGTH=1
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.vasprintf.c"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  VASPRINTF_RETURNS_LENGTH=1
++else
++  VASPRINTF_RETURNS_LENGTH=0
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++cat >>confdefs.h <<_ACEOF
++#define VASPRINTF_RETURNS_LENGTH $VASPRINTF_RETURNS_LENGTH
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	eval "$as_ac_var=no"
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++#--------------------------------------------------------------------
++# This function needed by NSFileManager.m
++#--------------------------------------------------------------------
++for ac_func in getcwd
++do :
++  ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
++if test "x$ac_cv_func_getcwd" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_GETCWD 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+-
+-#--------------------------------------------------------------------
+-# This type needed by GSFormat
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking for uintmax_t" >&5
+-$as_echo_n "checking for uintmax_t... " >&6; }
+-if test "${ac_cv_type_uintmax_t+set}" = set; then
++ac_header_dirent=no
++for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
++  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
++$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
++if eval \${$as_ac_Header+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  ac_cv_type_uintmax_t=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
++#include <sys/types.h>
++#include <$ac_hdr>
++
+ int
+ main ()
+ {
+-if (sizeof (uintmax_t))
+-       return 0;
++if ((DIR *) 0)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$as_ac_Header=yes"
++else
++  eval "$as_ac_Header=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$as_ac_Header
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++
++ac_header_dirent=$ac_hdr; break
++fi
++
++done
++# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
++if test $ac_header_dirent = dirent.h; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
++$as_echo_n "checking for library containing opendir... " >&6; }
++if ${ac_cv_search_opendir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_func_search_save_LIBS=$LIBS
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char opendir ();
+ int
+ main ()
+ {
+-if (sizeof ((uintmax_t)))
+-	  return 0;
++return opendir ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  :
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_type_uintmax_t=yes
++for ac_lib in '' dir; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_opendir=$ac_res
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext
++  if ${ac_cv_search_opendir+:} false; then :
++  break
+ fi
++done
++if ${ac_cv_search_opendir+:} false; then :
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
++  ac_cv_search_opendir=no
+ fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5
+-$as_echo "$ac_cv_type_uintmax_t" >&6; }
+-if test "x$ac_cv_type_uintmax_t" = x""yes; then
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_UINTMAX_T 1
+-_ACEOF
+-
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++$as_echo "$ac_cv_search_opendir" >&6; }
++ac_res=$ac_cv_search_opendir
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+ fi
+ 
+-
+-for ac_header in wchar.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
++$as_echo_n "checking for library containing opendir... " >&6; }
++if ${ac_cv_search_opendir+:} false; then :
+   $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_func_search_save_LIBS=$LIBS
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char opendir ();
++int
++main ()
++{
++return opendir ();
++  ;
++  return 0;
++}
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++for ac_lib in '' x; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_opendir=$ac_res
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext
++  if ${ac_cv_search_opendir+:} false; then :
++  break
++fi
++done
++if ${ac_cv_search_opendir+:} false; then :
++
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  ac_cv_search_opendir=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++$as_echo "$ac_cv_search_opendir" >&6; }
++ac_res=$ac_cv_search_opendir
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
++
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++#--------------------------------------------------------------------
++# This function needed by gdomap.c
++#--------------------------------------------------------------------
++for ac_header in getopt.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
++if test "x$ac_cv_header_getopt_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_GETOPT_H 1
+ _ACEOF
+ 
+ fi
+@@ -20002,411 +8213,240 @@
+ 
+ 
+ #--------------------------------------------------------------------
+-# Check if short and int values need to be word aligned
++# This function needed by NSPage.m
+ #--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking short/int needs to be word aligned" >&5
+-$as_echo_n "checking short/int needs to be word aligned... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  NEED_WORD_ALIGNMENT=1
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.align.c"
++for ac_func in posix_memalign valloc
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  NEED_WORD_ALIGNMENT=0
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-( exit $ac_status )
+-NEED_WORD_ALIGNMENT=1
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
++done
+ 
+ 
+-
+-cat >>confdefs.h <<_ACEOF
+-#define NEED_WORD_ALIGNMENT $NEED_WORD_ALIGNMENT
++#--------------------------------------------------------------------
++# This function needed by Time.m
++#--------------------------------------------------------------------
++for ac_func in times
++do :
++  ac_fn_c_check_func "$LINENO" "times" "ac_cv_func_times"
++if test "x$ac_cv_func_times" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_TIMES 1
+ _ACEOF
+ 
+-if test $NEED_WORD_ALIGNMENT = 1; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+ fi
++done
++
+ 
+ #--------------------------------------------------------------------
+-# This needed by NSString for handling of %@ printf directive.
++# These functions needed by NSData.m and GSFFIInvocation.m
+ #--------------------------------------------------------------------
+-
+-for ac_func in register_printf_specifier
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++for ac_func in mkstemp
++do :
++  ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
++if test "x$ac_cv_func_mkstemp" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_MKSTEMP 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++fi
++done
+ 
+-#undef $ac_func
++for ac_func in shmctl
++do :
++  ac_fn_c_check_func "$LINENO" "shmctl" "ac_cv_func_shmctl"
++if test "x$ac_cv_func_shmctl" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SHMCTL 1
++_ACEOF
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
++fi
++done
+ 
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
++for ac_func in mmap
++do :
++  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
++if test "x$ac_cv_func_mmap" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_MMAP 1
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	eval "$as_ac_var=no"
+ fi
++done
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++for ac_func in mprotect
++do :
++  ac_fn_c_check_func "$LINENO" "mprotect" "ac_cv_func_mprotect"
++if test "x$ac_cv_func_mprotect" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_MPROTECT 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+-{ $as_echo "$as_me:$LINENO: checking for register_printf_function" >&5
+-$as_echo_n "checking for register_printf_function... " >&6; }
+-if test "${ac_cv_func_register_printf_function+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++for ac_header in sys/mman.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
++if test "x$ac_cv_header_sys_mman_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_MMAN_H 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define register_printf_function to an innocuous variant, in case <limits.h> declares register_printf_function.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define register_printf_function innocuous_register_printf_function
+ 
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char register_printf_function (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
++fi
+ 
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
++done
+ 
+-#undef register_printf_function
+ 
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char register_printf_function ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_register_printf_function || defined __stub___register_printf_function
+-choke me
+-#endif
++#--------------------------------------------------------------------
++# These functions needed by NSTask.m
++#--------------------------------------------------------------------
++for ac_func in killpg setpgrp setpgid setsid
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
+ 
++if test "x$ac_cv_func_setpgrp" = xyes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
++$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
++if ${ac_cv_func_setpgrp_void+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
+ int
+ main ()
+ {
+-return register_printf_function ();
++/* If this system has a BSD-style setpgrp which takes arguments,
++  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
++  exit successfully. */
++  return setpgrp (1,1) != -1;
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_func_register_printf_function=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_func_setpgrp_void=no
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  ac_cv_func_setpgrp_void=yes
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-	ac_cv_func_register_printf_function=no
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
++$as_echo "$ac_cv_func_setpgrp_void" >&6; }
++if test $ac_cv_func_setpgrp_void = yes; then
++
++$as_echo "#define SETPGRP_VOID 1" >>confdefs.h
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_register_printf_function" >&5
+-$as_echo "$ac_cv_func_register_printf_function" >&6; }
+-if test "x$ac_cv_func_register_printf_function" = x""yes; then
+-  register_printf=1
+-else
+-  register_printf=0
++
+ fi
+ 
+-if test $register_printf = 1; then
+-  if test "$cross_compiling" = yes; then
+-  working_register_printf=1
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++HAVE_PTS_STREAM_MODULES=0
++case "${target}" in
++  *-sysv-*)
++    HAVE_PTS_STREAM_MODULES=1
++    ;;
++esac
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_PTS_STREAM_MODULES $HAVE_PTS_STREAM_MODULES
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.printf.c"
++
++
++
++for ac_header in libc.h limits.h malloc.h memory.h string.h signal.h         stdlib.h 	sys/signal.h sys/wait.h sys/file.h sys/fcntl.h sys/ioctl.h 	sys/stropts.h unistd.h utime.h stdint.h inttypes.h sys/inttypes.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  working_register_printf=1
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-( exit $ac_status )
+-working_register_printf=0
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++
++done
++
++
++if test $ac_cv_header_stdint_h = yes; then
++INCLUDE_STDINT="#include <stdint.h>"
++elif test $ac_cv_header_inttypes_h = yes; then
++INCLUDE_STDINT="#include <inttypes.h>"
++elif test $ac_cv_header_sys_inttypes_h = yes; then
++INCLUDE_STDINT="#include <sys/inttypes.h>"
++else
++INCLUDE_STDINT="no"
++fi
++
++if test "$INCLUDE_STDINT" = "no"; then
++INCLUDE_STDINT=""
++DEFINE_INT8_T="#define int8_t gss8"
++DEFINE_UINT8_T="#define uint8_t gsu8"
++DEFINE_INT16_T="#define int16_t gss16"
++DEFINE_UINT16_T="#define uint16_t gsu16"
++DEFINE_INT32_T="#define int32_t gss32"
++DEFINE_UINT32_T="#define uint32_t gsu32"
++DEFINE_INT64_T="#define int64_t gss64"
++DEFINE_UINT64_T="#define uint64_t gsu64"
++DEFINE_INTPTR_T="#define intptr_t gssaddr"
++DEFINE_UINTPTR_T="#define uintptr_t gsuaddr"
++else
++DEFINE_INT8_T=""
++DEFINE_UINT8_T=""
++DEFINE_INT16_T=""
++DEFINE_UINT16_T=""
++DEFINE_INT32_T=""
++DEFINE_UINT32_T=""
++DEFINE_INT64_T=""
++DEFINE_UINT64_T=""
++DEFINE_INTPTR_T=""
++DEFINE_UINTPTR_T=""
+ fi
+ 
+ 
+-  if test $working_register_printf = 1; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_REGISTER_PRINTF_FUNCTION 1
+-_ACEOF
+ 
+-    if test "$cross_compiling" = yes; then
+-  wide_register_printf=1
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include "$srcdir/config/config.wprintf.c"
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  wide_register_printf=1
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-( exit $ac_status )
+-wide_register_printf=0
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+ 
+ 
+-    if test $wide_register_printf = 1; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_WIDE_PRINTF_FUNCTION 1
+-_ACEOF
+ 
+-    fi
+-  fi
+-fi
++
++
+ 
+ 
+ #--------------------------------------------------------------------
+-# This function needed by NSString.
++# These used by GSFileHandle.m and distributed objects
++# On some systems we need -lnsl ... so check for that first.
+ #--------------------------------------------------------------------
+-
+-for ac_func in realpath
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
++$as_echo_n "checking for library containing inet_ntop... " >&6; }
++if ${ac_cv_search_inet_ntop+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_func_search_save_LIBS=$LIBS
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+ 
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+@@ -20414,62 +8454,52 @@
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
++char inet_ntop ();
+ int
+ main ()
+ {
+-return $ac_func ();
++return inet_ntop ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++for ac_lib in '' nsl; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_inet_ntop=$ac_res
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext
++  if ${ac_cv_search_inet_ntop+:} false; then :
++  break
++fi
++done
++if ${ac_cv_search_inet_ntop+:} false; then :
+ 
+-	eval "$as_ac_var=no"
++else
++  ac_cv_search_inet_ntop=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
+ fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
++$as_echo "$ac_cv_search_inet_ntop" >&6; }
++ac_res=$ac_cv_search_inet_ntop
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++for ac_func in gethostbyaddr_r inet_aton inet_pton inet_ntop sigaction
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+@@ -20477,229 +8507,158 @@
+ fi
+ done
+ 
++USE_ZLIB=0
++for ac_header in zlib.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
++if test "x$ac_cv_header_zlib_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_ZLIB_H 1
++_ACEOF
+ 
+-#--------------------------------------------------------------------
+-# Check if the C Library defines extern char *program_invocation_name
+-# Used in critical cases by NSProcessInfo.m
+-#--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking program_invocation_name in C Library" >&5
+-$as_echo_n "checking program_invocation_name in C Library... " >&6; }
+-if test "${program_invocation_name_worked+set}" = set; then
++fi
++
++done
++
++if test $ac_cv_header_zlib_h = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzseek in -lz" >&5
++$as_echo_n "checking for gzseek in -lz... " >&6; }
++if ${ac_cv_lib_z_gzseek+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  if test "$cross_compiling" = yes; then
+-  program_invocation_name_worked=no
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lz  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+-#include <string.h>
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char gzseek ();
+ int
+-main (int argc, char *argv[])
++main ()
+ {
+-  extern char *program_invocation_name;
+-  return (strcmp (program_invocation_name, argv[0]));
++return gzseek ();
++  ;
++  return 0;
+ }
+-
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  program_invocation_name_worked=yes
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_z_gzseek=yes
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-program_invocation_name_worked=no
++  ac_cv_lib_z_gzseek=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzseek" >&5
++$as_echo "$ac_cv_lib_z_gzseek" >&6; }
++if test "x$ac_cv_lib_z_gzseek" = xyes; then :
++  zlib_ok=yes
++else
++  zlib_ok=no
+ fi
+ 
+-
++  if test "$zlib_ok" = yes; then
++    LIBS="$LIBS -lz"
++    USE_ZLIB=1
++  fi
+ fi
+ 
+-if test $program_invocation_name_worked = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_PROGRAM_INVOCATION_NAME 1
+-_ACEOF
++HAVE_INET_PTON=no
++if test $ac_cv_func_inet_pton = yes ; then
++  HAVE_INET_PTON=yes
++fi
+ 
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
++
++HAVE_INET_NTOP=no
++if test $ac_cv_func_inet_ntop = yes ; then
++  HAVE_INET_NTOP=yes
+ fi
+ 
++
+ #--------------------------------------------------------------------
+-# Check for uname header used by NSProcessInfo.m
++# For setting thread stack size
+ #--------------------------------------------------------------------
++for ac_header in sys/resource.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
++if test "x$ac_cv_header_sys_resource_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_RESOURCE_H 1
++_ACEOF
+ 
+-for ac_header in sys/utsname.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++
++done
++
++for ac_func in setrlimit
++do :
++  ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit"
++if test "x$ac_cv_func_setrlimit" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SETRLIMIT 1
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+ fi
++done
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++#--------------------------------------------------------------------
++# One of these functions needed by NSDebug.m and NSProcessInfo.m
++#--------------------------------------------------------------------
++for ac_func in strerror_r strerror
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++
++fi
++done
++
++
++#--------------------------------------------------------------------
++# Needed by NSDebug.m
++#--------------------------------------------------------------------
++for ac_func in sigsetjmp
++do :
++  ac_fn_c_check_func "$LINENO" "sigsetjmp" "ac_cv_func_sigsetjmp"
++if test "x$ac_cv_func_sigsetjmp" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SIGSETJMP 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+ fi
++done
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++#--------------------------------------------------------------------
++# This type needed by GSFormat
++#--------------------------------------------------------------------
++ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
++if test "x$ac_cv_type_uintmax_t" = xyes; then :
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_UINTMAX_T 1
++_ACEOF
++
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++for ac_header in wchar.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
++if test "x$ac_cv_header_wchar_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_WCHAR_H 1
+ _ACEOF
+ 
+ fi
+@@ -20708,400 +8667,220 @@
+ 
+ 
+ #--------------------------------------------------------------------
+-# Check for sysctlbyname used by NSProcessInfo.m
++# Check if short and int values need to be word aligned
+ #--------------------------------------------------------------------
+-
+-for ac_header in sys/sysctl.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking short/int needs to be word aligned" >&5
++$as_echo_n "checking short/int needs to be word aligned... " >&6; }
++if test "$cross_compiling" = yes; then :
++  NEED_WORD_ALIGNMENT=1
+ else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++#include "$srcdir/config/config.align.c"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if ac_fn_c_try_run "$LINENO"; then :
++  NEED_WORD_ALIGNMENT=0
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
++  NEED_WORD_ALIGNMENT=1
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
++cat >>confdefs.h <<_ACEOF
++#define NEED_WORD_ALIGNMENT $NEED_WORD_ALIGNMENT
+ _ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++
++if test $NEED_WORD_ALIGNMENT = 1; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++#--------------------------------------------------------------------
++# This needed by NSString for handling of %@ printf directive.
++#--------------------------------------------------------------------
++for ac_func in register_printf_specifier
++do :
++  ac_fn_c_check_func "$LINENO" "register_printf_specifier" "ac_cv_func_register_printf_specifier"
++if test "x$ac_cv_func_register_printf_specifier" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_REGISTER_PRINTF_SPECIFIER 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++
++fi
++done
++
++ac_fn_c_check_func "$LINENO" "register_printf_function" "ac_cv_func_register_printf_function"
++if test "x$ac_cv_func_register_printf_function" = xyes; then :
++  register_printf=1
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  register_printf=0
++fi
+ 
+-  ac_header_preproc=no
++if test $register_printf = 1; then
++  if test "$cross_compiling" = yes; then :
++  working_register_printf=1
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.printf.c"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  working_register_printf=1
++else
++  working_register_printf=0
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++  if test $working_register_printf = 1; then
+ 
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++$as_echo "#define HAVE_REGISTER_PRINTF_FUNCTION 1" >>confdefs.h
+ 
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
++    if test "$cross_compiling" = yes; then :
++  wide_register_printf=1
+ else
+-  eval "$as_ac_Header=\$ac_header_preproc"
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include "$srcdir/config/config.wprintf.c"
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  wide_register_printf=1
++else
++  wide_register_printf=0
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++    if test $wide_register_printf = 1; then
++
++$as_echo "#define HAVE_WIDE_PRINTF_FUNCTION 1" >>confdefs.h
+ 
++    fi
++  fi
+ fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++
++#--------------------------------------------------------------------
++# This function needed by NSString.
++#--------------------------------------------------------------------
++for ac_func in realpath
++do :
++  ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
++if test "x$ac_cv_func_realpath" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_REALPATH 1
+ _ACEOF
+ 
+ fi
+-
+ done
+ 
+ 
+-for ac_func in sysctlbyname
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++#--------------------------------------------------------------------
++# Check if the C Library defines extern char *program_invocation_name
++# Used in critical cases by NSProcessInfo.m
++#--------------------------------------------------------------------
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking program_invocation_name in C Library" >&5
++$as_echo_n "checking program_invocation_name in C Library... " >&6; }
++if ${program_invocation_name_worked+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  if test "$cross_compiling" = yes; then :
++  program_invocation_name_worked=no
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+ 
++#include <string.h>
+ int
+-main ()
++main (int argc, char *argv[])
+ {
+-return $ac_func ();
+-  ;
+-  return 0;
++  extern char *program_invocation_name;
++  return (strcmp (program_invocation_name, argv[0]));
+ }
++
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
++if ac_fn_c_try_run "$LINENO"; then :
++  program_invocation_name_worked=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++  program_invocation_name_worked=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
+ 
+-	eval "$as_ac_var=no"
+ fi
+ 
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++if test $program_invocation_name_worked = yes; then
++
++$as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++
++#--------------------------------------------------------------------
++# Check for uname header used by NSProcessInfo.m
++#--------------------------------------------------------------------
++for ac_header in sys/utsname.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
++if test "x$ac_cv_header_sys_utsname_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_SYS_UTSNAME_H 1
+ _ACEOF
+ 
+ fi
++
+ done
+ 
+ 
+ #--------------------------------------------------------------------
+-# Defines HAVE_PROCFS if the kernel supports the /proc filesystem.
+-# Needed by NSProcessInfo.m
++# Check for sysctlbyname used by NSProcessInfo.m
+ #--------------------------------------------------------------------
+-
+-for ac_header in procfs.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
++for ac_header in sys/sysctl.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default"
++if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYS_SYSCTL_H 1
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_header_compiler=no
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
++done
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
++for ac_func in sysctlbyname
++do :
++  ac_fn_c_check_func "$LINENO" "sysctlbyname" "ac_cv_func_sysctlbyname"
++if test "x$ac_cv_func_sysctlbyname" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SYSCTLBYNAME 1
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  ac_header_preproc=no
+ fi
++done
+ 
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++#--------------------------------------------------------------------
++# Defines HAVE_PROCFS if the kernel supports the /proc filesystem.
++# Needed by NSProcessInfo.m
++#--------------------------------------------------------------------
++for ac_header in procfs.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "procfs.h" "ac_cv_header_procfs_h" "$ac_includes_default"
++if test "x$ac_cv_header_procfs_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_PROCFS_H 1
+ _ACEOF
+ 
+ fi
+@@ -21109,16 +8888,16 @@
+ done
+ 
+  # Check whether --enable-procfs was given.
+-if test "${enable_procfs+set}" = set; then
++if test "${enable_procfs+set}" = set; then :
+   enableval=$enable_procfs; enable_procfs="$enableval"
+ else
+   if test "$cross_compiling" = yes; then enable_procfs=cross; else enable_procfs=yes; fi;
+ fi
+ 
+ 
+-  { $as_echo "$as_me:$LINENO: checking kernel support for /proc filesystem" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel support for /proc filesystem" >&5
+ $as_echo_n "checking kernel support for /proc filesystem... " >&6; }
+-if test "${ac_cv_sys_procfs+set}" = set; then
++if ${ac_cv_sys_procfs+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test "$enable_procfs" = yes; then
+@@ -21144,110 +8923,75 @@
+     ac_cv_sys_procfs=no
+   fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_procfs" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs" >&5
+ $as_echo "$ac_cv_sys_procfs" >&6; }
+ 
+   if test "$enable_procfs" = cross; then
+-    { $as_echo "$as_me:$LINENO: WARNING: Cross-compiling: Pass --enable-procfs argument to enable use of /proc filesystem." >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cross-compiling: Pass --enable-procfs argument to enable use of /proc filesystem." >&5
+ $as_echo "$as_me: WARNING: Cross-compiling: Pass --enable-procfs argument to enable use of /proc filesystem." >&2;}
+   fi
+   if test $ac_cv_sys_procfs = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_PROCFS 1
+-_ACEOF
++$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
+ 
+   fi
+ 
+ 
+  # Check whether --enable-procfs-psinfo was given.
+-if test "${enable_procfs_psinfo+set}" = set; then
++if test "${enable_procfs_psinfo+set}" = set; then :
+   enableval=$enable_procfs_psinfo; enable_procfs_psinfo="$enableval"
+ else
+   if test "$cross_compiling" = yes; then enable_procfs_psinfo=cross; else enable_procfs_psinfo=yes; fi;
+ fi
+ 
+ 
+-  { $as_echo "$as_me:$LINENO: checking support for /proc psinfo struct" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for /proc psinfo struct" >&5
+ $as_echo_n "checking support for /proc psinfo struct... " >&6; }
+-if test "${ac_cv_sys_procfs_psinfo+set}" = set; then
++if ${ac_cv_sys_procfs_psinfo+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test "$enable_procfs_psinfo" = yes; then
+-    if test "$cross_compiling" = yes; then
++    if test "$cross_compiling" = yes; then :
+   ac_cv_sys_procfs_psinfo=yes
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include "$srcdir/config/config.psinfo.c"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
++if ac_fn_c_try_run "$LINENO"; then :
+   ac_cv_sys_procfs_psinfo=yes
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-ac_cv_sys_procfs_psinfo=no
++  ac_cv_sys_procfs_psinfo=no
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-
+   elif test "$enable_procfs" = cross; then
+     ac_cv_sys_procfs_psinfo=no
+   else
+     ac_cv_sys_procfs_psinfo=no
+   fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_procfs_psinfo" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs_psinfo" >&5
+ $as_echo "$ac_cv_sys_procfs_psinfo" >&6; }
+ 
+   if test "$enable_procfs" = cross; then
+-    { $as_echo "$as_me:$LINENO: WARNING: Cross-compiling: Pass --enable-procfs-psinfo argument to enable use of /proc psinfo information." >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cross-compiling: Pass --enable-procfs-psinfo argument to enable use of /proc psinfo information." >&5
+ $as_echo "$as_me: WARNING: Cross-compiling: Pass --enable-procfs-psinfo argument to enable use of /proc psinfo information." >&2;}
+   fi
+   if test $ac_cv_sys_procfs_psinfo = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_PROCFS_PSINFO 1
+-_ACEOF
++$as_echo "#define HAVE_PROCFS_PSINFO 1" >>confdefs.h
+ 
+   fi
+ 
+ 
+ 
+ 
+-  { $as_echo "$as_me:$LINENO: checking link to exe of process in /proc" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking link to exe of process in /proc" >&5
+ $as_echo_n "checking link to exe of process in /proc... " >&6; }
+-if test "${ac_cv_sys_procfs_exe_link+set}" = set; then
++if ${ac_cv_sys_procfs_exe_link+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test "$ac_cv_sys_procfs" = yes; then
+@@ -21264,7 +9008,7 @@
+       ac_cv_sys_procfs_exe_link=no
+     fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_procfs_exe_link" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_procfs_exe_link" >&5
+ $as_echo "$ac_cv_sys_procfs_exe_link" >&6; }
+ 
+   if test "$ac_cv_sys_procfs_exe_link" != no; then
+@@ -21279,65 +9023,34 @@
+ #--------------------------------------------------------------------
+ # Check if /proc/$$/cmdline terminates the last argument with a nul
+ #--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking /proc/$$/cmdline terminated by nul" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking /proc/$$/cmdline terminated by nul" >&5
+ $as_echo_n "checking /proc/$$/cmdline terminated by nul... " >&6; }
+-if test "$cross_compiling" = yes; then
++if test "$cross_compiling" = yes; then :
+   CMDLINE_TERMINATED=0
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include "$srcdir/config/config.proccmd.c"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
++if ac_fn_c_try_run "$LINENO"; then :
+   CMDLINE_TERMINATED=1
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-CMDLINE_TERMINATED=0
++  CMDLINE_TERMINATED=0
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+ 
+-
+ cat >>confdefs.h <<_ACEOF
+ #define CMDLINE_TERMINATED $CMDLINE_TERMINATED
+ _ACEOF
+ 
+ if test $CMDLINE_TERMINATED = 1; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -21346,19 +9059,14 @@
+ #--------------------------------------------------------------------
+ have_kvm_env=0
+ save_LIBS="$LIBS"
+-
+-{ $as_echo "$as_me:$LINENO: checking for kvm_getenvv in -lkvm" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_getenvv in -lkvm" >&5
+ $as_echo_n "checking for kvm_getenvv in -lkvm... " >&6; }
+-if test "${ac_cv_lib_kvm_kvm_getenvv+set}" = set; then
++if ${ac_cv_lib_kvm_kvm_getenvv+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lkvm  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -21376,43 +9084,18 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_kvm_kvm_getenvv=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_kvm_kvm_getenvv=no
++  ac_cv_lib_kvm_kvm_getenvv=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_getenvv" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_getenvv" >&5
+ $as_echo "$ac_cv_lib_kvm_kvm_getenvv" >&6; }
+-if test "x$ac_cv_lib_kvm_kvm_getenvv" = x""yes; then
++if test "x$ac_cv_lib_kvm_kvm_getenvv" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_LIBKVM 1
+ _ACEOF
+@@ -21422,65 +9105,32 @@
+ fi
+ 
+ if test "$ac_cv_lib_kvm_kvm_getenvv" = yes; then
+-  { $as_echo "$as_me:$LINENO: checking if we can access kernel memory" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can access kernel memory" >&5
+ $as_echo_n "checking if we can access kernel memory... " >&6; }
+-  if test "$cross_compiling" = yes; then
++  if test "$cross_compiling" = yes; then :
+   have_kvm_env=0
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include "$srcdir/config/config.kvmopen.c"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
++if ac_fn_c_try_run "$LINENO"; then :
+   have_kvm_env=1
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-have_kvm_env=0
++  have_kvm_env=0
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-
+   if test $have_kvm_env = 1; then
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_KVM_ENV 1
+-_ACEOF
++$as_echo "#define HAVE_KVM_ENV 1" >>confdefs.h
+ 
+   else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     # Reset LIBS since we don't need kvm
+     LIBS="$save_LIBS"
+@@ -21497,10 +9147,10 @@
+   cygwin*)	PASS_ARG=yes;;
+ esac
+ 
+-{ $as_echo "$as_me:$LINENO: checking use of pass-through arguments" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking use of pass-through arguments" >&5
+ $as_echo_n "checking use of pass-through arguments... " >&6; }
+ # Check whether --enable-pass-arguments was given.
+-if test "${enable_pass_arguments+set}" = set; then
++if test "${enable_pass_arguments+set}" = set; then :
+   enableval=$enable_pass_arguments;
+ else
+   enable_pass_arguments=$PASS_ARG
+@@ -21513,13 +9163,13 @@
+   GS_PASS_ARGUMENTS=0
+ fi
+ 
+-{ $as_echo "$as_me:$LINENO: result: $enable_pass_arguments" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_pass_arguments" >&5
+ $as_echo "$enable_pass_arguments" >&6; }
+ 
+-{ $as_echo "$as_me:$LINENO: checking use of fake-main definition" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking use of fake-main definition" >&5
+ $as_echo_n "checking use of fake-main definition... " >&6; }
+ # Check whether --enable-fake-main was given.
+-if test "${enable_fake_main+set}" = set; then
++if test "${enable_fake_main+set}" = set; then :
+   enableval=$enable_fake_main;
+ else
+   enable_fake_main=no
+@@ -21530,6 +9180,7 @@
+   case "$target_os" in
+     freebsd2*)	enable_fake_main=yes;;
+     freebsd*)	;;
++    kfreebsd*)	enable_fake_main=yes;;
+     netbsd*)	enable_fake_main=yes;;
+     openbsd*)	enable_fake_main=yes;;
+     *sysv*)	enable_fake_main=yes;;
+@@ -21543,7 +9194,7 @@
+   if test "$objc_load_method_worked" = yes -a \( "$ac_cv_sys_procfs" = yes -o "$have_kvm_env" = 1 -o "$ac_cv_sys_procfs_psinfo" = yes \); then
+     GS_FAKE_MAIN=0
+     if test "$have_kvm_env" = "1"; then
+-      { $as_echo "$as_me:$LINENO: WARNING: Using libkvm which is known to be buggy on some systems consider configuring with --enable-fake-main instead." >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Using libkvm which is known to be buggy on some systems consider configuring with --enable-fake-main instead." >&5
+ $as_echo "$as_me: WARNING: Using libkvm which is known to be buggy on some systems consider configuring with --enable-fake-main instead." >&2;}
+     fi
+   else
+@@ -21559,7 +9210,7 @@
+     mingw*)	enable_fake_main=no; GS_FAKE_MAIN=0;;
+ esac
+ 
+-{ $as_echo "$as_me:$LINENO: result: $enable_fake_main" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_fake_main" >&5
+ $as_echo "$enable_fake_main" >&6; }
+ 
+ #--------------------------------------------------------------------
+@@ -21567,7 +9218,7 @@
+ #--------------------------------------------------------------------
+ 
+ # Check whether --with-include-flags was given.
+-if test "${with_include_flags+set}" = set; then
++if test "${with_include_flags+set}" = set; then :
+   withval=$with_include_flags; include_flags="$withval"
+ else
+   include_flags="no"
+@@ -21580,7 +9231,7 @@
+ 
+ 
+ # Check whether --with-library-flags was given.
+-if test "${with_library_flags+set}" = set; then
++if test "${with_library_flags+set}" = set; then :
+   withval=$with_library_flags; library_flags="$withval"
+ else
+   library_flags="no"
+@@ -21630,7 +9281,7 @@
+ fi
+ 
+ # Check whether --enable-libffi was given.
+-if test "${enable_libffi+set}" = set; then
++if test "${enable_libffi+set}" = set; then :
+   enableval=$enable_libffi;
+ else
+   enable_libffi=$do_enable_libffi
+@@ -21638,7 +9289,7 @@
+ 
+ 
+ # Check whether --enable-ffcall was given.
+-if test "${enable_ffcall+set}" = set; then
++if test "${enable_ffcall+set}" = set; then :
+   enableval=$enable_ffcall;
+ else
+   enable_ffcall=$do_enable_libffcall
+@@ -21646,12 +9297,12 @@
+ 
+ 
+ if test $enable_ffcall = yes; then
+-  { $as_echo "$as_me:$LINENO: WARNING: ffcall has been enabled ... this is deprecated ... please install and use a recent libffi if possible" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffcall has been enabled ... this is deprecated ... please install and use a recent libffi if possible" >&5
+ $as_echo "$as_me: WARNING: ffcall has been enabled ... this is deprecated ... please install and use a recent libffi if possible" >&2;}
+ fi
+ 
+ # Check whether --enable-invocations was given.
+-if test "${enable_invocations+set}" = set; then
++if test "${enable_invocations+set}" = set; then :
+   enableval=$enable_invocations;
+ else
+   enable_invocations=yes
+@@ -21665,7 +9316,7 @@
+ 
+ 
+ # Check whether --with-ffi-include was given.
+-if test "${with_ffi_include+set}" = set; then
++if test "${with_ffi_include+set}" = set; then :
+   withval=$with_ffi_include; ffi_incdir="$withval"
+ else
+   ffi_incdir="no"
+@@ -21678,7 +9329,7 @@
+ 
+ 
+ # Check whether --with-ffi-library was given.
+-if test "${with_ffi_library+set}" = set; then
++if test "${with_ffi_library+set}" = set; then :
+   withval=$with_ffi_library; ffi_libdir="$withval"
+ else
+   ffi_libdir="no"
+@@ -21698,134 +9349,8 @@
+ fi
+ 
+ if test "$do_broken_libffi" = "no"; then
+-  if test "${ac_cv_header_ffi_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for ffi.h" >&5
+-$as_echo_n "checking for ffi.h... " >&6; }
+-if test "${ac_cv_header_ffi_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ffi_h" >&5
+-$as_echo "$ac_cv_header_ffi_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking ffi.h usability" >&5
+-$as_echo_n "checking ffi.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <ffi.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking ffi.h presence" >&5
+-$as_echo_n "checking ffi.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ffi.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: ffi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: ffi.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: ffi.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: ffi.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: ffi.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: ffi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: ffi.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: ffi.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: ffi.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for ffi.h" >&5
+-$as_echo_n "checking for ffi.h... " >&6; }
+-if test "${ac_cv_header_ffi_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_cv_header_ffi_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ffi_h" >&5
+-$as_echo "$ac_cv_header_ffi_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_ffi_h" = x""yes; then
++  ac_fn_c_check_header_mongrel "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
++if test "x$ac_cv_header_ffi_h" = xyes; then :
+   have_libffi=yes
+ else
+   have_libffi=no
+@@ -21836,146 +9361,12 @@
+   have_libffi=no
+ fi
+ if test "$do_broken_libffcall" = "no"; then
+-
+-for ac_header in callback.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++  for ac_header in callback.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "callback.h" "ac_cv_header_callback_h" "$ac_includes_default"
++if test "x$ac_cv_header_callback_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_CALLBACK_H 1
+ _ACEOF
+  have_ffcall=yes
+ else
+@@ -21999,7 +9390,7 @@
+   # If we don't have libffi but do have ffcall, use ffcall
+   if test $have_ffcall = yes; then
+     if test $enable_ffcall = no; then
+-      { $as_echo "$as_me:$LINENO: WARNING: ffi support seems to be missing on this system ... please install a recent libffi" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffi support seems to be missing on this system ... please install a recent libffi" >&5
+ $as_echo "$as_me: WARNING: ffi support seems to be missing on this system ... please install a recent libffi" >&2;}
+     fi
+   fi
+@@ -22008,77 +9399,35 @@
+ have_forward_hook=yes
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $OBJCFLAGS -x objective-c"
+-{ $as_echo "$as_me:$LINENO: checking for forwarding callback in runtime" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forwarding callback in runtime" >&5
+ $as_echo_n "checking for forwarding callback in runtime... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include "$srcdir/config/config.forward2.m"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+   have_forward_hook=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	have_forward_hook=no
++  have_forward_hook=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $have_forward_hook = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_FORWARD2 1
+-_ACEOF
++$as_echo "#define HAVE_FORWARD2 1" >>confdefs.h
+ 
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include "$srcdir/config/config.forward.m"
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+   have_forward_hook=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	have_forward_hook=no
++  have_forward_hook=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $have_forward_hook" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_forward_hook" >&5
+ $as_echo "$have_forward_hook" >&6; }
+ if test $have_forward_hook = no; then
+   enable_libffi=no
+@@ -22086,192 +9435,100 @@
+ fi
+ CPPFLAGS="$saved_CPPFLAGS"
+ 
+-{ $as_echo "$as_me:$LINENO: checking FFI library usage" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking FFI library usage" >&5
+ $as_echo_n "checking FFI library usage... " >&6; }
+ WITH_FFI=none
+ if test $enable_libffi = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBFFI 1
+-_ACEOF
++$as_echo "#define USE_LIBFFI 1" >>confdefs.h
+ 
+   WITH_FFI=libffi
+   LIBS="-lffi $LIBS"
+-  if test "$cross_compiling" = yes; then
++  if test "$cross_compiling" = yes; then :
+   ffi_ok="yes"
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include "$srcdir/config/config.ffi.c"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
++if ac_fn_c_try_run "$LINENO"; then :
+   ffi_ok="yes"
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-ffi_ok="no"
++  ffi_ok="no"
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-
+   if test $ffi_ok = yes; then
+-    { $as_echo "$as_me:$LINENO: result: libffi" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: libffi" >&5
+ $as_echo "libffi" >&6; }
+     if test $do_broken_libffi = yes; then
+-      { $as_echo "$as_me:$LINENO: WARNING: ffi may be broken on this system ... try enabling ffcall" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffi may be broken on this system ... try enabling ffcall" >&5
+ $as_echo "$as_me: WARNING: ffi may be broken on this system ... try enabling ffcall" >&2;}
+     fi
+   else
+-    { { $as_echo "$as_me:$LINENO: error: The ffi library (libffi) does not appear to be working.  Perhaps it's missing or you need a more recent version.  Version 3.0.9 or later should work, and you can find a link to it n the list of packages for download at http://www.gnustep.org/resources/sources.html" >&5
+-$as_echo "$as_me: error: The ffi library (libffi) does not appear to be working.  Perhaps it's missing or you need a more recent version.  Version 3.0.9 or later should work, and you can find a link to it n the list of packages for download at http://www.gnustep.org/resources/sources.html" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "The ffi library (libffi) does not appear to be working.  Perhaps it's missing or you need a more recent version.  Version 3.0.9 or later should work, and you can find a link to it n the list of packages for download at http://www.gnustep.org/resources/sources.html" "$LINENO" 5
+   fi
+ elif test $enable_ffcall = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_FFCALL 1
+-_ACEOF
++$as_echo "#define USE_FFCALL 1" >>confdefs.h
+ 
+   WITH_FFI=ffcall
+   LIBS="-lcallback -lavcall $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <callback.h>
+ int
+ main ()
+ {
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
+   ffi_ok="yes"
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ffi_ok="no"
++  ffi_ok="no"
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+   if test $ffi_ok = yes; then
+-    { $as_echo "$as_me:$LINENO: result: ffcall" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ffcall" >&5
+ $as_echo "ffcall" >&6; }
+   fi
+-  { $as_echo "$as_me:$LINENO: WARNING: ffcall is broken on some systems and is deprecated ... try enabling ffi" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ffcall is broken on some systems and is deprecated ... try enabling ffi" >&5
+ $as_echo "$as_me: WARNING: ffcall is broken on some systems and is deprecated ... try enabling ffi" >&2;}
+ else
+   ffi_ok=no
+ fi
+ 
+ if test $enable_ffcall = yes -a $ffi_ok = yes; then
+-  { $as_echo "$as_me:$LINENO: checking if ffcall trampolines work" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ffcall trampolines work" >&5
+ $as_echo_n "checking if ffcall trampolines work... " >&6; }
+-  if test "$cross_compiling" = yes; then
++  if test "$cross_compiling" = yes; then :
+   have_working_trampoline=yes
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include "$srcdir/config/config.trampoline.c"
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
++if ac_fn_c_try_run "$LINENO"; then :
+   have_working_trampoline=yes
+ else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-have_working_trampoline=no
++  have_working_trampoline=no
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+-
+-  { $as_echo "$as_me:$LINENO: result: $have_working_trampoline" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_working_trampoline" >&5
+ $as_echo "$have_working_trampoline" >&6; }
+ fi
+ 
+ if test $ffi_ok = no; then
+-  { $as_echo "$as_me:$LINENO: result: none" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+ $as_echo "none" >&6; }
+   echo
+   if test $have_forward_hook = no; then
+@@ -22299,11 +9556,9 @@
+     echo "add --disable-invocations to the configure arguments."
+     echo "For more information, read the GNUstep build guide, ffcall section:"
+     echo "http://gnustep.made-it.com/BuildGuide/index.html"
+-    { { $as_echo "$as_me:$LINENO: error: Incomplete support for ffi functionality." >&5
+-$as_echo "$as_me: error: Incomplete support for ffi functionality." >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "Incomplete support for ffi functionality." "$LINENO" 5
+   fi
+-  { $as_echo "$as_me:$LINENO: WARNING: Incomplete support for ffi funtionality." >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Incomplete support for ffi funtionality." >&5
+ $as_echo "$as_me: WARNING: Incomplete support for ffi funtionality." >&2;}
+ fi
+ 
+@@ -22323,62 +9578,36 @@
+ #
+ # First, check if there's a working iconv in libc (ie. if the test program
+ # compiles and links without any extra flags).
+-{ $as_echo "$as_me:$LINENO: checking iconv support" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking iconv support" >&5
+ $as_echo_n "checking iconv support... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include <iconv.h>
+ int main(int argc,char **argv) { iconv_open("foo","bar"); }
+ 
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   # libc has a working iconv.
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_ICONV 1
+-_ACEOF
++$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+ 
+-  { $as_echo "$as_me:$LINENO: result: yes, in libc" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, in libc" >&5
+ $as_echo "yes, in libc" >&6; }
+   found_iconv=yes
+ 
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	found_iconv=no
++  found_iconv=no
+ 
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ 
+ if test $found_iconv = no ; then
+   # libc doesn't have a working iconv. Try adding -liconv and any user
+   # supplied directory.
+ 
+ # Check whether --with-libiconv-library was given.
+-if test "${with_libiconv_library+set}" = set; then
++if test "${with_libiconv_library+set}" = set; then :
+   withval=$with_libiconv_library; libiconv_libdir="$withval"
+ else
+   libiconv_libdir="no"
+@@ -22400,54 +9629,28 @@
+ 
+   old_LIBS="$LIBS"
+   LIBS="-liconv $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include <iconv.h>
+   int main(int argc,char **argv) { iconv_open("foo","bar"); }
+ 
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   # -liconv works.
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_ICONV 1
+-_ACEOF
++$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+ 
+-    { $as_echo "$as_me:$LINENO: result: yes, -liconv" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, -liconv" >&5
+ $as_echo "yes, -liconv" >&6; }
+     found_iconv=yes
+ 
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	found_iconv=no
++  found_iconv=no
+     LIBS="$old_LIBS"
+ 
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ fi
+ 
+ if test $found_iconv = no ; then
+@@ -22455,58 +9658,30 @@
+   # BSDs install this lib as libgiconv.
+   old_LIBS="$LIBS"
+   LIBS="-lgiconv $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
+ #include <giconv.h>
+   int main(int argc,char **argv) { iconv_open("foo","bar"); }
+ 
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_ICONV 1
+-_ACEOF
++$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+ 
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_GICONV 1
+-_ACEOF
++$as_echo "#define HAVE_GICONV 1" >>confdefs.h
+ 
+-    { $as_echo "$as_me:$LINENO: result: yes, -lgiconv" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, -lgiconv" >&5
+ $as_echo "yes, -lgiconv" >&6; }
+ 
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	{ $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     LIBS="$old_LIBS"
+ 
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ fi
+ 
+ #--------------------------------------------------------------------
+@@ -22514,7 +9689,7 @@
+ # See DEPENDENCIES POLICY at the start of thsi file.
+ #--------------------------------------------------------------------
+ # Check whether --enable-xml was given.
+-if test "${enable_xml+set}" = set; then
++if test "${enable_xml+set}" = set; then :
+   enableval=$enable_xml;
+ else
+   enable_xml=yes
+@@ -22530,14 +9705,14 @@
+ 
+ 
+ # Check whether --with-xml-prefix was given.
+-if test "${with_xml_prefix+set}" = set; then
++if test "${with_xml_prefix+set}" = set; then :
+   withval=$with_xml_prefix; xml_config_prefix="$withval"
+ else
+   xml_config_prefix=""
+ fi
+ 
+ # Check whether --enable-xmltest was given.
+-if test "${enable_xmltest+set}" = set; then
++if test "${enable_xmltest+set}" = set; then :
+   enableval=$enable_xmltest;
+ else
+   enable_xmltest=yes
+@@ -22556,9 +9731,9 @@
+ 
+   # Extract the first word of "xml2-config", so it can be a program name with args.
+ set dummy xml2-config; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_XML2_CONFIG+set}" = set; then
++if ${ac_cv_path_XML2_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $XML2_CONFIG in
+@@ -22571,14 +9746,14 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_path_XML2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-done
++  done
+ IFS=$as_save_IFS
+ 
+   test -z "$ac_cv_path_XML2_CONFIG" && ac_cv_path_XML2_CONFIG="no"
+@@ -22587,10 +9762,10 @@
+ fi
+ XML2_CONFIG=$ac_cv_path_XML2_CONFIG
+ if test -n "$XML2_CONFIG"; then
+-  { $as_echo "$as_me:$LINENO: result: $XML2_CONFIG" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5
+ $as_echo "$XML2_CONFIG" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -22598,9 +9773,9 @@
+   if test "$XML2_CONFIG" = "no" ; then
+     # Extract the first word of "xml-config", so it can be a program name with args.
+ set dummy xml-config; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_XML_CONFIG+set}" = set; then
++if ${ac_cv_path_XML_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $XML_CONFIG in
+@@ -22613,14 +9788,14 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_path_XML_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-done
++  done
+ IFS=$as_save_IFS
+ 
+   test -z "$ac_cv_path_XML_CONFIG" && ac_cv_path_XML_CONFIG="no"
+@@ -22629,10 +9804,10 @@
+ fi
+ XML_CONFIG=$ac_cv_path_XML_CONFIG
+ if test -n "$XML_CONFIG"; then
+-  { $as_echo "$as_me:$LINENO: result: $XML_CONFIG" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML_CONFIG" >&5
+ $as_echo "$XML_CONFIG" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -22641,7 +9816,7 @@
+     XML_CONFIG=$XML2_CONFIG
+   fi
+   min_xml_version=2.3.0
+-  { $as_echo "$as_me:$LINENO: checking for libxml - version >= $min_xml_version" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml - version >= $min_xml_version" >&5
+ $as_echo_n "checking for libxml - version >= $min_xml_version... " >&6; }
+   no_xml=""
+   if test "$XML_CONFIG" = "no" ; then
+@@ -22653,14 +9828,10 @@
+     CFLAGS="$CFLAGS $XML_CFLAGS"
+     LIBS="$XML_LIBS $LIBS"
+     rm -f conf.xmltest
+-    if test "$cross_compiling" = yes; then
++    if test "$cross_compiling" = yes; then :
+   echo $ac_n "cross compiling; assumed OK... $ac_c"
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ #include <stdlib.h>
+@@ -22716,43 +9887,16 @@
+ }
+ 
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_c_try_run "$LINENO"; then :
+ 
+-( exit $ac_status )
+-no_xml=yes
++else
++  no_xml=yes
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+ 
+-
+     CFLAGS="$ac_save_CFLAGS"
+     LIBS="$ac_save_LIBS"
+   else
+@@ -22773,14 +9917,10 @@
+       CFLAGS="$CFLAGS $XML_CFLAGS"
+       LIBS="$XML_LIBS $LIBS"
+       rm -f conf.xmltest
+-      if test "$cross_compiling" = yes; then
++      if test "$cross_compiling" = yes; then :
+   echo $ac_n "cross compiling; assumed OK... $ac_c"
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ #include <stdlib.h>
+@@ -22855,54 +9995,27 @@
+ }
+ 
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_c_try_run "$LINENO"; then :
+ 
+-( exit $ac_status )
+-no_xml=yes
++else
++  no_xml=yes
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+ 
+-
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+   fi
+ 
+   if test "x$no_xml" = x ; then
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+     enable_libxml=yes
+   else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     if test "$XML_CONFIG" = "no" ; then
+       echo "*** The xml-config script installed by libxml could not be found"
+@@ -22933,150 +10046,14 @@
+     LIBS="$XML_LIBS $LIBS"
+     HAVE_LIBXML=1
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LIBXML 1
+-_ACEOF
+-
+-
+-for ac_header in libxml/SAX2.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
++$as_echo "#define HAVE_LIBXML 1" >>confdefs.h
+ 
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++    for ac_header in libxml/SAX2.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "libxml/SAX2.h" "ac_cv_header_libxml_SAX2_h" "$ac_includes_default"
++if test "x$ac_cv_header_libxml_SAX2_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_LIBXML_SAX2_H 1
+ _ACEOF
+ 
+ fi
+@@ -23087,214 +10064,59 @@
+     # Check for (optional) libxslt
+     #--------------------------------------------------------------------
+     # Check whether --enable-xslt was given.
+-if test "${enable_xslt+set}" = set; then
+-  enableval=$enable_xslt;
+-else
+-  enable_xslt=yes
+-fi
+-
+-
+-    if test $enable_xslt = yes; then
+-      { $as_echo "$as_me:$LINENO: checking for xsltApplyStylesheet in -lxslt" >&5
+-$as_echo_n "checking for xsltApplyStylesheet in -lxslt... " >&6; }
+-if test "${ac_cv_lib_xslt_xsltApplyStylesheet+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lxslt  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char xsltApplyStylesheet ();
+-int
+-main ()
+-{
+-return xsltApplyStylesheet ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  ac_cv_lib_xslt_xsltApplyStylesheet=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_xslt_xsltApplyStylesheet=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_xslt_xsltApplyStylesheet" >&5
+-$as_echo "$ac_cv_lib_xslt_xsltApplyStylesheet" >&6; }
+-if test "x$ac_cv_lib_xslt_xsltApplyStylesheet" = x""yes; then
+-  xslt_ok=yes
+-else
+-  xslt_ok=no
+-fi
+-
+-      if test "$xslt_ok" = "yes"; then
+-	if test "${ac_cv_header_libxslt_xslt_h+set}" = set; then
+-  { $as_echo "$as_me:$LINENO: checking for libxslt/xslt.h" >&5
+-$as_echo_n "checking for libxslt/xslt.h... " >&6; }
+-if test "${ac_cv_header_libxslt_xslt_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libxslt_xslt_h" >&5
+-$as_echo "$ac_cv_header_libxslt_xslt_h" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking libxslt/xslt.h usability" >&5
+-$as_echo_n "checking libxslt/xslt.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <libxslt/xslt.h>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
++if test "${enable_xslt+set}" = set; then :
++  enableval=$enable_xslt;
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
++  enable_xslt=yes
+ fi
+ 
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+ 
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking libxslt/xslt.h presence" >&5
+-$as_echo_n "checking libxslt/xslt.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++    if test $enable_xslt = yes; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xsltApplyStylesheet in -lxslt" >&5
++$as_echo_n "checking for xsltApplyStylesheet in -lxslt... " >&6; }
++if ${ac_cv_lib_xslt_xsltApplyStylesheet+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lxslt  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-#include <libxslt/xslt.h>
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char xsltApplyStylesheet ();
++int
++main ()
++{
++return xsltApplyStylesheet ();
++  ;
++  return 0;
++}
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_xslt_xsltApplyStylesheet=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
++  ac_cv_lib_xslt_xsltApplyStylesheet=no
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: libxslt/xslt.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: libxslt/xslt.h: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for libxslt/xslt.h" >&5
+-$as_echo_n "checking for libxslt/xslt.h... " >&6; }
+-if test "${ac_cv_header_libxslt_xslt_h+set}" = set; then
+-  $as_echo_n "(cached) " >&6
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltApplyStylesheet" >&5
++$as_echo "$ac_cv_lib_xslt_xsltApplyStylesheet" >&6; }
++if test "x$ac_cv_lib_xslt_xsltApplyStylesheet" = xyes; then :
++  xslt_ok=yes
+ else
+-  ac_cv_header_libxslt_xslt_h=$ac_header_preproc
++  xslt_ok=no
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libxslt_xslt_h" >&5
+-$as_echo "$ac_cv_header_libxslt_xslt_h" >&6; }
+ 
+-fi
+-if test "x$ac_cv_header_libxslt_xslt_h" = x""yes; then
++      if test "$xslt_ok" = "yes"; then
++	ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default"
++if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then :
+   xslthdr_ok=yes
+ else
+   xslthdr_ok=no
+@@ -23308,9 +10130,7 @@
+       if test "$xslt_ok" = "yes"; then
+ 	HAVE_LIBXSLT=1
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LIBXSLT 1
+-_ACEOF
++$as_echo "#define HAVE_LIBXSLT 1" >>confdefs.h
+ 
+ 	LIBS="-lxslt $LIBS"
+       else
+@@ -23319,12 +10139,12 @@
+ 	echo "Doing so will disable the XSLT extensions."
+ 	echo "If you really want to build -base without XSLT support,"
+ 	echo "add --disable-xslt to the configure arguments."
+-	{ $as_echo "$as_me:$LINENO: WARNING: Missing support for XSLT functionality." >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for XSLT functionality." >&5
+ $as_echo "$as_me: WARNING: Missing support for XSLT functionality." >&2;}
+       fi
+     else
+       HAVE_LIBXSLT=0
+-      { $as_echo "$as_me:$LINENO: WARNING: Disabled support for XSLT funtionality." >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for XSLT funtionality." >&5
+ $as_echo "$as_me: WARNING: Disabled support for XSLT funtionality." >&2;}
+     fi
+ 
+@@ -23338,12 +10158,10 @@
+     echo "Doing so will disable the XML, XPATH, and XMLRPC extensions."
+     echo "If you really want to build -base without XML support,"
+     echo "add --disable-xml to the configure arguments."
+-    { { $as_echo "$as_me:$LINENO: error: Missing support for XML functionality." >&5
+-$as_echo "$as_me: error: Missing support for XML functionality." >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "Missing support for XML functionality." "$LINENO" 5
+   fi
+ else
+-  { $as_echo "$as_me:$LINENO: WARNING: Disabled support for XML funtionality." >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for XML funtionality." >&5
+ $as_echo "$as_me: WARNING: Disabled support for XML funtionality." >&2;}
+   HAVE_LIBXML=0
+ fi
+@@ -23354,7 +10172,7 @@
+ # See DEPENDENCIES POLICY at the start of thsi file.
+ #--------------------------------------------------------------------
+ # Check whether --enable-tls was given.
+-if test "${enable_tls+set}" = set; then
++if test "${enable_tls+set}" = set; then :
+   enableval=$enable_tls;
+ else
+   enable_tls=yes
+@@ -23371,14 +10189,14 @@
+ 
+ 
+ # Check whether --with-tls-prefix was given.
+-if test "${with_tls_prefix+set}" = set; then
++if test "${with_tls_prefix+set}" = set; then :
+   withval=$with_tls_prefix; tls_config_prefix="$withval"
+ else
+   tls_config_prefix=""
+ fi
+ 
+ # Check whether --enable-tlstest was given.
+-if test "${enable_tlstest+set}" = set; then
++if test "${enable_tlstest+set}" = set; then :
+   enableval=$enable_tlstest;
+ else
+   enable_tlstest=yes
+@@ -23394,9 +10212,9 @@
+ 
+   # Extract the first word of "libgnutls-config", so it can be a program name with args.
+ set dummy libgnutls-config; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_TLS_CONFIG+set}" = set; then
++if ${ac_cv_path_TLS_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $TLS_CONFIG in
+@@ -23409,14 +10227,14 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_path_TLS_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-done
++  done
+ IFS=$as_save_IFS
+ 
+   test -z "$ac_cv_path_TLS_CONFIG" && ac_cv_path_TLS_CONFIG="no"
+@@ -23425,16 +10243,16 @@
+ fi
+ TLS_CONFIG=$ac_cv_path_TLS_CONFIG
+ if test -n "$TLS_CONFIG"; then
+-  { $as_echo "$as_me:$LINENO: result: $TLS_CONFIG" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TLS_CONFIG" >&5
+ $as_echo "$TLS_CONFIG" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+ 
+   min_tls_version=1.4.0
+-  { $as_echo "$as_me:$LINENO: checking for libgnutls - version >= $min_tls_version" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgnutls - version >= $min_tls_version" >&5
+ $as_echo_n "checking for libgnutls - version >= $min_tls_version... " >&6; }
+   no_tls=""
+   if test "$TLS_CONFIG" = "no" ; then
+@@ -23446,14 +10264,10 @@
+     CFLAGS="$CFLAGS $TLS_CFLAGS"
+     LIBS="$TLS_LIBS $LIBS"
+     rm -f conf.tlstest
+-    if test "$cross_compiling" = yes; then
++    if test "$cross_compiling" = yes; then :
+   echo $ac_n "cross compiling; assumed OK... $ac_c"
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ #include <stdlib.h>
+@@ -23480,43 +10294,16 @@
+ }
+ 
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_c_try_run "$LINENO"; then :
+ 
+-( exit $ac_status )
+-no_tls=yes
++else
++  no_tls=yes
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+ 
+-
+     CFLAGS="$ac_save_CFLAGS"
+     LIBS="$ac_save_LIBS"
+   else
+@@ -23537,14 +10324,10 @@
+       CFLAGS="$CFLAGS $TLS_CFLAGS"
+       LIBS="$TLS_LIBS $LIBS"
+       rm -f conf.tlstest
+-      if test "$cross_compiling" = yes; then
++      if test "$cross_compiling" = yes; then :
+   echo $ac_n "cross compiling; assumed OK... $ac_c"
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ #include <stdlib.h>
+@@ -23571,54 +10354,27 @@
+ }
+ 
+ _ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_c_try_run "$LINENO"; then :
+ 
+-( exit $ac_status )
+-no_tls=yes
++else
++  no_tls=yes
+ fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ 
+ 
+-
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+   fi
+ 
+   if test "x$no_tls" = x ; then
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+     enable_libgnutls=yes
+   else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     if test "$TLS_CONFIG" = "no" ; then
+       echo "*** The libgnutls-config script installed by libgnutls could not be found"
+@@ -23648,22 +10404,16 @@
+     LIBS="$TLS_LIBS $LIBS"
+     HAVE_GNUTLS=1
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_GNUTLS 1
+-_ACEOF
++$as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
+ 
+-    { $as_echo "$as_me:$LINENO: checking for gcry_control in -lgcrypt" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcry_control in -lgcrypt" >&5
+ $as_echo_n "checking for gcry_control in -lgcrypt... " >&6; }
+-if test "${ac_cv_lib_gcrypt_gcry_control+set}" = set; then
++if ${ac_cv_lib_gcrypt_gcry_control+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lgcrypt  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -23681,158 +10431,43 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_gcrypt_gcry_control=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_gcrypt_gcry_control=no
++  ac_cv_lib_gcrypt_gcry_control=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gcrypt_gcry_control" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gcrypt_gcry_control" >&5
+ $as_echo "$ac_cv_lib_gcrypt_gcry_control" >&6; }
+-if test "x$ac_cv_lib_gcrypt_gcry_control" = x""yes; then
++if test "x$ac_cv_lib_gcrypt_gcry_control" = xyes; then :
+   have_gcrypt=yes
+ else
+   have_gcrypt=no
+ fi
+ 
+     if test "$have_gcrypt" = "no"; then
+-      { $as_echo "$as_me:$LINENO: WARNING: Missing support for thread-safe operation in GNUTLS.  Disabling TLS support)." >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for thread-safe operation in GNUTLS.  Disabling TLS support)." >&5
+ $as_echo "$as_me: WARNING: Missing support for thread-safe operation in GNUTLS.  Disabling TLS support)." >&2;}
+       HAVE_GNUTLS=0
+     else
+       LIBS="$TLS_LIBS -lgcrypt $LIBS"
+     fi
+-
+-for ac_func in gnutls_transport_set_errno
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
+-  eval "$as_ac_var=yes"
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	eval "$as_ac_var=no"
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++    for ac_func in gnutls_transport_set_errno
++do :
++  ac_fn_c_check_func "$LINENO" "gnutls_transport_set_errno" "ac_cv_func_gnutls_transport_set_errno"
++if test "x$ac_cv_func_gnutls_transport_set_errno" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++#define HAVE_GNUTLS_TRANSPORT_SET_ERRNO 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+     if test "$ac_cv_func_gnutls_transport_set_errno" = "no"; then
+-      { $as_echo "$as_me:$LINENO: WARNING: Missing support for thread-safe error handling in GNUTLS.  Please check that you have the most recent version installed (2.0 or later chould be fine)." >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for thread-safe error handling in GNUTLS.  Please check that you have the most recent version installed (2.0 or later chould be fine)." >&5
+ $as_echo "$as_me: WARNING: Missing support for thread-safe error handling in GNUTLS.  Please check that you have the most recent version installed (2.0 or later chould be fine)." >&2;}
+     fi
+   else
+@@ -23845,11 +10480,11 @@
+     echo "Doing so will disable SSL support in the NSStream class."
+     echo "If you really want to build -base without TLS support,"
+     echo "add --disable-tls to the configure arguments."
+-    { $as_echo "$as_me:$LINENO: WARNING: Missing support for TLS functionality." >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Missing support for TLS functionality." >&5
+ $as_echo "$as_me: WARNING: Missing support for TLS functionality." >&2;}
+   fi
+ else
+-  { $as_echo "$as_me:$LINENO: WARNING: Disabled support for TLS funtionality." >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabled support for TLS funtionality." >&5
+ $as_echo "$as_me: WARNING: Disabled support for TLS funtionality." >&2;}
+   HAVE_GNUTLS=0
+ fi
+@@ -23862,7 +10497,7 @@
+ HAVE_MDNS=0
+ HAVE_AVAHI=0
+ # Check whether --enable-zeroconf was given.
+-if test "${enable_zeroconf+set}" = set; then
++if test "${enable_zeroconf+set}" = set; then :
+   enableval=$enable_zeroconf;
+ else
+   enable_zeroconf=yes
+@@ -23870,7 +10505,7 @@
+ 
+ 
+ # Check whether --with-zeroconf-api was given.
+-if test "${with_zeroconf_api+set}" = set; then
++if test "${with_zeroconf_api+set}" = set; then :
+   withval=$with_zeroconf_api; zeroconf_api="$withval"
+ else
+   zeroconf_api="any"
+@@ -23878,146 +10513,12 @@
+ 
+ if test $enable_zeroconf = yes; then
+   if test "$zeroconf_api" = "any" || test "$zeroconf_api" = "mdns"; then
+-
+-for ac_header in dns_sd.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++    for ac_header in dns_sd.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default"
++if test "x$ac_cv_header_dns_sd_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_DNS_SD_H 1
+ _ACEOF
+  have_mdns=yes
+ else
+@@ -24027,18 +10528,14 @@
+ done
+ 
+     if test "$have_mdns" = "yes"; then
+-      { $as_echo "$as_me:$LINENO: checking for DNSServiceBrowse in -ldns_sd" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DNSServiceBrowse in -ldns_sd" >&5
+ $as_echo_n "checking for DNSServiceBrowse in -ldns_sd... " >&6; }
+-if test "${ac_cv_lib_dns_sd_DNSServiceBrowse+set}" = set; then
++if ${ac_cv_lib_dns_sd_DNSServiceBrowse+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldns_sd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -24050,49 +10547,24 @@
+ char DNSServiceBrowse ();
+ int
+ main ()
+-{
+-return DNSServiceBrowse ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++{
++return DNSServiceBrowse ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_dns_sd_DNSServiceBrowse=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_dns_sd_DNSServiceBrowse=no
++  ac_cv_lib_dns_sd_DNSServiceBrowse=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dns_sd_DNSServiceBrowse" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dns_sd_DNSServiceBrowse" >&5
+ $as_echo "$ac_cv_lib_dns_sd_DNSServiceBrowse" >&6; }
+-if test "x$ac_cv_lib_dns_sd_DNSServiceBrowse" = x""yes; then
++if test "x$ac_cv_lib_dns_sd_DNSServiceBrowse" = xyes; then :
+   have_mdns=yes
+ else
+   have_mdns=no
+@@ -24105,146 +10577,12 @@
+     fi
+   fi
+   if test "$zeroconf_api" = "any" || test "$zeroconf_api" = "avahi"; then
+-
+-for ac_header in avahi-client/client.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++    for ac_header in avahi-client/client.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "avahi-client/client.h" "ac_cv_header_avahi_client_client_h" "$ac_includes_default"
++if test "x$ac_cv_header_avahi_client_client_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_AVAHI_CLIENT_CLIENT_H 1
+ _ACEOF
+  have_avahi=yes
+ else
+@@ -24254,18 +10592,14 @@
+ done
+ 
+     if test "$have_avahi" = "yes"; then
+-      { $as_echo "$as_me:$LINENO: checking for avahi_client_new in -lavahi-client" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avahi_client_new in -lavahi-client" >&5
+ $as_echo_n "checking for avahi_client_new in -lavahi-client... " >&6; }
+-if test "${ac_cv_lib_avahi_client_avahi_client_new+set}" = set; then
++if ${ac_cv_lib_avahi_client_avahi_client_new+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lavahi-client  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -24283,43 +10617,18 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_avahi_client_avahi_client_new=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_avahi_client_avahi_client_new=no
++  ac_cv_lib_avahi_client_avahi_client_new=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_avahi_client_avahi_client_new" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avahi_client_avahi_client_new" >&5
+ $as_echo "$ac_cv_lib_avahi_client_avahi_client_new" >&6; }
+-if test "x$ac_cv_lib_avahi_client_avahi_client_new" = x""yes; then
++if test "x$ac_cv_lib_avahi_client_avahi_client_new" = xyes; then :
+   have_avahi=yes
+ else
+   have_avahi=no
+@@ -24349,7 +10658,7 @@
+ #--------------------------------------------------------------------
+ HAVE_ICU=0
+ # Check whether --enable-icu was given.
+-if test "${enable_icu+set}" = set; then
++if test "${enable_icu+set}" = set; then :
+   enableval=$enable_icu;
+ else
+   enable_icu=yes
+@@ -24363,9 +10672,9 @@
+   if test -z "$ICU_CONFIG"; then
+     # Extract the first word of "icu-config", so it can be a program name with args.
+ set dummy icu-config; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_ICU_CONFIG+set}" = set; then
++if ${ac_cv_path_ICU_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $ICU_CONFIG in
+@@ -24378,14 +10687,14 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_path_ICU_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-done
++  done
+ IFS=$as_save_IFS
+ 
+   test -z "$ac_cv_path_ICU_CONFIG" && ac_cv_path_ICU_CONFIG="no"
+@@ -24394,10 +10703,10 @@
+ fi
+ ICU_CONFIG=$ac_cv_path_ICU_CONFIG
+ if test -n "$ICU_CONFIG"; then
+-  { $as_echo "$as_me:$LINENO: result: $ICU_CONFIG" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_CONFIG" >&5
+ $as_echo "$ICU_CONFIG" >&6; }
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -24410,23 +10719,23 @@
+     echo "See http://site.icu-project.org/ for help."
+   else
+     ICU_VERSION=`$ICU_CONFIG --version`
+-    { $as_echo "$as_me:$LINENO: checking for ICU >= 4.0" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU >= 4.0" >&5
+ $as_echo_n "checking for ICU >= 4.0... " >&6; }
+       found=`expr $ICU_VERSION \>= 4.0`
+       if test "$found" = "1" ; then
+-	{ $as_echo "$as_me:$LINENO: result: yes" >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ 	ok=yes
+ 
+-	{ $as_echo "$as_me:$LINENO: checking ICU_LIBS" >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ICU_LIBS" >&5
+ $as_echo_n "checking ICU_LIBS... " >&6; }
+ 	ICU_LIBS=`$ICU_CONFIG --ldflags-libsonly`
+-	{ $as_echo "$as_me:$LINENO: result: $ICU_LIBS" >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_LIBS" >&5
+ $as_echo "$ICU_LIBS" >&6; }
+-	{ $as_echo "$as_me:$LINENO: checking ICU_LDFLAGS" >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ICU_LDFLAGS" >&5
+ $as_echo_n "checking ICU_LDFLAGS... " >&6; }
+ 	ICU_LDFLAGS=`$ICU_CONFIG --ldflags-searchpath`
+-	{ $as_echo "$as_me:$LINENO: result: $ICU_LDFLAGS" >&5
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_LDFLAGS" >&5
+ $as_echo "$ICU_LDFLAGS" >&6; }
+       else
+ 	ICU_LIBS=""
+@@ -24445,153 +10754,13 @@
+   fi
+ 
+   if test "$have_icu" = "yes"; then
+-    { $as_echo "$as_me:$LINENO: result: yes" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+-
+-
+-
+-
+-
+-
+-
+-
+-for ac_header in unicode/uloc.h unicode/ulocdata.h unicode/ucurr.h unicode/uregex.h unicode/ucal.h unicode/unum.h unicode/udat.h unicode/udatpg.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++    for ac_header in unicode/uloc.h unicode/ulocdata.h unicode/ucurr.h unicode/uregex.h unicode/ucal.h unicode/unum.h unicode/udat.h unicode/udatpg.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+@@ -24605,9 +10774,9 @@
+     LDIR_FLAGS="$LDIR_FLAGS $ICU_LDFLAGS"
+     HAVE_ICU=1
+   else
+-    { $as_echo "$as_me:$LINENO: result: no" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+-    { $as_echo "$as_me:$LINENO: WARNING: The International Components for Unicode (ICU) development headers and libraries do not appear to be available on this system.  Please install them and re-run configure.  If you do not do this gnustep-base will build but will have important functionality missing!" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The International Components for Unicode (ICU) development headers and libraries do not appear to be available on this system.  Please install them and re-run configure.  If you do not do this gnustep-base will build but will have important functionality missing!" >&5
+ $as_echo "$as_me: WARNING: The International Components for Unicode (ICU) development headers and libraries do not appear to be available on this system.  Please install them and re-run configure.  If you do not do this gnustep-base will build but will have important functionality missing!" >&2;}
+   fi
+ fi
+@@ -24618,7 +10787,7 @@
+ #--------------------------------------------------------------------
+ 
+ # Check whether --with-gmp-include was given.
+-if test "${with_gmp_include+set}" = set; then
++if test "${with_gmp_include+set}" = set; then :
+   withval=$with_gmp_include; gmp_incdir="$withval"
+ else
+   gmp_incdir="no"
+@@ -24627,7 +10796,7 @@
+ 
+ 
+ # Check whether --with-gmp-library was given.
+-if test "${with_gmp_library+set}" = set; then
++if test "${with_gmp_library+set}" = set; then :
+   withval=$with_gmp_library; gmp_libdir="$withval"
+ else
+   gmp_libdir="no"
+@@ -24654,146 +10823,12 @@
+ fi
+ 
+ USE_GMP=0
+-
+ for ac_header in gmp.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+-  # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
+-  ac_header_compiler=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <$ac_header>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null && {
+-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       }; then
+-  ac_header_preproc=yes
+-else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
+-
+-# So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+-  yes:no: )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+-    ac_header_preproc=yes
+-    ;;
+-  no:yes:* )
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+-    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+-
+-    ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+-  $as_echo_n "(cached) " >&6
+-else
+-  eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+-		 $as_echo "$as_val"'`
+-   if test "x$as_val" = x""yes; then
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
++if test "x$ac_cv_header_gmp_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++#define HAVE_GMP_H 1
+ _ACEOF
+ 
+ fi
+@@ -24801,18 +10836,14 @@
+ done
+ 
+ if test $ac_cv_header_gmp_h = yes; then
+-  { $as_echo "$as_me:$LINENO: checking for mpf_abs in -lgmp" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpf_abs in -lgmp" >&5
+ $as_echo_n "checking for mpf_abs in -lgmp... " >&6; }
+-if test "${ac_cv_lib_gmp_mpf_abs+set}" = set; then
++if ${ac_cv_lib_gmp_mpf_abs+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lgmp  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -24830,61 +10861,32 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_gmp_mpf_abs=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_gmp_mpf_abs=no
++  ac_cv_lib_gmp_mpf_abs=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_mpf_abs" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpf_abs" >&5
+ $as_echo "$ac_cv_lib_gmp_mpf_abs" >&6; }
+-if test "x$ac_cv_lib_gmp_mpf_abs" = x""yes; then
++if test "x$ac_cv_lib_gmp_mpf_abs" = xyes; then :
+   gmp_ok=yes
+ else
+   gmp_ok=no
+ fi
+ 
+   if test "$gmp_ok" = no; then
+-    { $as_echo "$as_me:$LINENO: checking for __gmpf_abs in -lgmp" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpf_abs in -lgmp" >&5
+ $as_echo_n "checking for __gmpf_abs in -lgmp... " >&6; }
+-if test "${ac_cv_lib_gmp___gmpf_abs+set}" = set; then
++if ${ac_cv_lib_gmp___gmpf_abs+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lgmp  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -24895,50 +10897,25 @@
+ #endif
+ char __gmpf_abs ();
+ int
+-main ()
+-{
+-return __gmpf_abs ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++main ()
++{
++return __gmpf_abs ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_gmp___gmpf_abs=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	ac_cv_lib_gmp___gmpf_abs=no
++  ac_cv_lib_gmp___gmpf_abs=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gmp___gmpf_abs" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpf_abs" >&5
+ $as_echo "$ac_cv_lib_gmp___gmpf_abs" >&6; }
+-if test "x$ac_cv_lib_gmp___gmpf_abs" = x""yes; then
++if test "x$ac_cv_lib_gmp___gmpf_abs" = xyes; then :
+   gmp_ok=yes
+ else
+   gmp_ok=no
+@@ -24957,16 +10934,12 @@
+ # Check whether nl_langinfo(CODESET) is supported, needed by Unicode.m.
+ #--------------------------------------------------------------------
+ 
+-  { $as_echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+ $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+-if test "${am_cv_langinfo_codeset+set}" = set; then
++if ${am_cv_langinfo_codeset+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <langinfo.h>
+ int
+@@ -24977,47 +10950,20 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest$ac_exeext && {
+-	 test "$cross_compiling" = yes ||
+-	 $as_test_x conftest$ac_exeext
+-       }; then
++if ac_fn_c_try_link "$LINENO"; then :
+   am_cv_langinfo_codeset=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	am_cv_langinfo_codeset=no
++  am_cv_langinfo_codeset=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
+ 
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
+ $as_echo "$am_cv_langinfo_codeset" >&6; }
+   if test $am_cv_langinfo_codeset = yes; then
+ 
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LANGINFO_CODESET 1
+-_ACEOF
++$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+ 
+   fi
+ 
+@@ -25029,16 +10975,12 @@
+ #--------------------------------------------------------------------
+ # Check for -Wdeclaration-after-statement
+ #--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking whether the compiler supports -Wdeclaration-after-statement" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wdeclaration-after-statement" >&5
+ $as_echo_n "checking whether the compiler supports -Wdeclaration-after-statement... " >&6; }
+ 
+ saved_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -Wdeclaration-after-statement"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+ int
+@@ -25049,36 +10991,15 @@
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_compile") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && {
+-	 test -z "$ac_c_werror_flag" ||
+-	 test ! -s conftest.err
+-       } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+   HAS_W_DECL_AFTER_STATEMENT=yes
+ else
+-  $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-	HAS_W_DECL_AFTER_STATEMENT=no
++  HAS_W_DECL_AFTER_STATEMENT=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$saved_CFLAGS"
+ 
+-{ $as_echo "$as_me:$LINENO: result: $HAS_W_DECL_AFTER_STATEMENT" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_W_DECL_AFTER_STATEMENT" >&5
+ $as_echo "$HAS_W_DECL_AFTER_STATEMENT" >&6; }
+ 
+ if test x"$HAS_W_DECL_AFTER_STATEMENT" = x"yes"; then
+@@ -25094,7 +11015,7 @@
+ #--------------------------------------------------------------------
+ 
+ # Check whether --with-gdomap-port was given.
+-if test "${with_gdomap_port+set}" = set; then
++if test "${with_gdomap_port+set}" = set; then :
+   withval=$with_gdomap_port; gdomap_port="$withval"
+ else
+   gdomap_port="no"
+@@ -25111,10 +11032,10 @@
+ #--------------------------------------------------------------------
+ # Check if we should install gdomap as setuid
+ #--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking if we should install gdomap as setuid" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should install gdomap as setuid" >&5
+ $as_echo_n "checking if we should install gdomap as setuid... " >&6; }
+ # Check whether --enable-setuid-gdomap was given.
+-if test "${enable_setuid_gdomap+set}" = set; then
++if test "${enable_setuid_gdomap+set}" = set; then :
+   enableval=$enable_setuid_gdomap; ac_cv_setuid_gdomap=$enableval
+ else
+   ac_cv_setuid_gdomap="no"
+@@ -25122,11 +11043,11 @@
+ 
+ 
+ if test "$ac_cv_setuid_gdomap" = "yes"; then
+-  { $as_echo "$as_me:$LINENO: result: yes" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; };
+   GNUSTEP_INSTALL_GDOMAP_AS_SETUID="yes"
+ else
+-  { $as_echo "$as_me:$LINENO: result: no" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; };
+   GNUSTEP_INSTALL_GDOMAP_AS_SETUID="no"
+ fi
+@@ -25138,7 +11059,7 @@
+ # help file.
+ #--------------------------------------------------------------------
+ # Check whether --enable-openssl was given.
+-if test "${enable_openssl+set}" = set; then
++if test "${enable_openssl+set}" = set; then :
+   enableval=$enable_openssl;
+ else
+   enable_openssl=yes
+@@ -25146,7 +11067,7 @@
+ 
+ 
+ # Check whether --with-openssl-include was given.
+-if test "${with_openssl_include+set}" = set; then
++if test "${with_openssl_include+set}" = set; then :
+   withval=$with_openssl_include; openssl_incdir="$withval"
+ else
+   openssl_incdir="no"
+@@ -25154,7 +11075,7 @@
+ 
+ 
+ # Check whether --with-openssl-library was given.
+-if test "${with_openssl_library+set}" = set; then
++if test "${with_openssl_library+set}" = set; then :
+   withval=$with_openssl_library; openssl_libdir="$withval"
+ else
+   openssl_libdir="no"
+@@ -25169,12 +11090,12 @@
+ #--------------------------------------------------------------------
+ # Record the version
+ #--------------------------------------------------------------------
+-{ $as_echo "$as_me:$LINENO: checking for the version of gnustep-base we are compiling" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the version of gnustep-base we are compiling" >&5
+ $as_echo_n "checking for the version of gnustep-base we are compiling... " >&6; }
+ if test -f "Version"; then
+   . ./Version
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $VERSION" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $VERSION" >&5
+ $as_echo "$VERSION" >&6; }
+ 
+ 
+@@ -25214,13 +11135,13 @@
+     case $ac_val in #(
+     *${as_nl}*)
+       case $ac_var in #(
+-      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+       esac
+       case $ac_var in #(
+       _ | IFS | as_nl) ;; #(
+       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+-      *) $as_unset $ac_var ;;
++      *) { eval $ac_var=; unset $ac_var;} ;;
+       esac ;;
+     esac
+   done
+@@ -25228,8 +11149,8 @@
+   (set) 2>&1 |
+     case $as_nl`(ac_space=' '; set) 2>&1` in #(
+     *${as_nl}ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
++      # `set' does not quote correctly, so add quotes: double-quote
++      # substitution turns \\\\ into \\, and sed turns \\ into \.
+       sed -n \
+ 	"s/'/'\\\\''/g;
+ 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+@@ -25251,12 +11172,23 @@
+      :end' >>confcache
+ if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+   if test -w "$cache_file"; then
+-    test "x$cache_file" != "x/dev/null" &&
+-      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
++    if test "x$cache_file" != "x/dev/null"; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
+-    cat confcache >$cache_file
++      if test ! -f "$cache_file" || test -h "$cache_file"; then
++	cat confcache >"$cache_file"
++      else
++        case $cache_file in #(
++        */* | ?:*)
++	  mv -f confcache "$cache_file"$$ &&
++	  mv -f "$cache_file"$$ "$cache_file" ;; #(
++        *)
++	  mv -f confcache "$cache_file" ;;
++	esac
++      fi
++    fi
+   else
+-    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
++    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+ $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+   fi
+ fi
+@@ -25270,14 +11202,15 @@
+ 
+ ac_libobjs=
+ ac_ltlibobjs=
++U=
+ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+   # 1. Remove the extension, and $U if already installed.
+   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+   #    will be set to the directory where LIBOBJS objects are built.
+-  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
++  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+ done
+ LIBOBJS=$ac_libobjs
+ 
+@@ -25286,13 +11219,14 @@
+ 
+ 
+ 
+-: ${CONFIG_STATUS=./config.status}
++: "${CONFIG_STATUS=./config.status}"
+ ac_write_fail=0
+ ac_clean_files_save=$ac_clean_files
+ ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+ $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++as_write_fail=0
++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+ #! $SHELL
+ # Generated by $as_me.
+ # Run this file to recreate the current configuration.
+@@ -25302,17 +11236,18 @@
+ debug=false
+ ac_cs_recheck=false
+ ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+ 
+-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
++SHELL=\${CONFIG_SHELL-$SHELL}
++export SHELL
++_ASEOF
++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
+ 
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+   emulate sh
+   NULLCMD=:
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+@@ -25320,23 +11255,15 @@
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+-  case `(set -o) 2>/dev/null` in
+-  *posix*) set -o posix ;;
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
+ esac
+-
+ fi
+ 
+ 
+-
+-
+-# PATH needs CR
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+ as_nl='
+ '
+ export as_nl
+@@ -25344,7 +11271,13 @@
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+@@ -25355,7 +11288,7 @@
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+-      case $arg in
++      case $arg in #(
+       *"$as_nl"*)
+ 	expr "X$arg" : "X\\(.*\\)$as_nl";
+ 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -25378,13 +11311,6 @@
+   }
+ fi
+ 
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+ 
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+@@ -25394,15 +11320,16 @@
+ IFS=" ""	$as_nl"
+ 
+ # Find who we are.  Look in the path if we contain no directory separator.
+-case $0 in
++as_myself=
++case $0 in #((
+   *[\\/]* ) as_myself=$0 ;;
+   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
+ IFS=$as_save_IFS
+ 
+      ;;
+@@ -25414,12 +11341,16 @@
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+-  { (exit 1); exit 1; }
++  exit 1
+ fi
+ 
+-# Work around bugs in pre-3.0 UWIN ksh.
+-for as_var in ENV MAIL MAILPATH
+-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+@@ -25431,7 +11362,89 @@
+ LANGUAGE=C
+ export LANGUAGE
+ 
+-# Required to use basename.
++# CDPATH.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++
++# as_fn_error STATUS ERROR [LINENO LOG_FD]
++# ----------------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with STATUS, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$1; test $as_status -eq 0 && as_status=1
++  if test "$4"; then
++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
++  fi
++  $as_echo "$as_me: error: $2" >&2
++  as_fn_exit $as_status
++} # as_fn_error
++
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
++
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
++
++
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
+   as_expr=expr
+@@ -25445,8 +11458,12 @@
+   as_basename=false
+ fi
+ 
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
+ 
+-# Name of the executable.
+ as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ 	 X"$0" : 'X\(//\)$' \| \
+@@ -25466,76 +11483,25 @@
+ 	  }
+ 	  s/.*/./; q'`
+ 
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line after each line using $LINENO; the second 'sed'
+-  # does the real work.  The second script uses 'N' to pair each
+-  # line-number line with the line containing $LINENO, and appends
+-  # trailing '-' during substitution so that $LINENO is not a special
+-  # case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+-  # E. McMahon (1931-1989) for sed's syntax.  :-)
+-  sed -n '
+-    p
+-    /[$]LINENO/=
+-  ' <$as_myself |
+-    sed '
+-      s/[$]LINENO.*/&-/
+-      t lineno
+-      b
+-      :lineno
+-      N
+-      :loop
+-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+-      t loop
+-      s/-\n.*//
+-    ' >$as_me.lineno &&
+-  chmod +x "$as_me.lineno" ||
+-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensitive to this).
+-  . "./$as_me.lineno"
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+-  as_dirname=dirname
+-else
+-  as_dirname=false
+-fi
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
+ 
+ ECHO_C= ECHO_N= ECHO_T=
+-case `echo -n x` in
++case `echo -n x` in #(((((
+ -n*)
+-  case `echo 'x\c'` in
++  case `echo 'xy\c'` in
+   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+-  *)   ECHO_C='\c';;
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+ 
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -25564,8 +11530,56 @@
+ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+ rmdir conf$$.dir 2>/dev/null
+ 
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
++
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
++
++
++} # as_fn_mkdir_p
+ if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
++  as_mkdir_p='mkdir -p "$as_dir"'
+ else
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+@@ -25584,10 +11598,10 @@
+       if test -d "$1"; then
+ 	test -d "$1/.";
+       else
+-	case $1 in
++	case $1 in #(
+ 	-*)set "./$1";;
+ 	esac;
+-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ 	???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+@@ -25602,13 +11616,19 @@
+ 
+ 
+ exec 6>&1
++## ----------------------------------- ##
++## Main body of $CONFIG_STATUS script. ##
++## ----------------------------------- ##
++_ASEOF
++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+ 
+-# Save the log message, to keep $[0] and so on meaningful, and to
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# Save the log message, to keep $0 and so on meaningful, and to
+ # report actual input values of CONFIG_FILES etc. instead of their
+ # values after options handling.
+ ac_log="
+ This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.63.  Invocation command line was
++generated by GNU Autoconf 2.68.  Invocation command line was
+ 
+   CONFIG_FILES    = $CONFIG_FILES
+   CONFIG_HEADERS  = $CONFIG_HEADERS
+@@ -25639,13 +11659,15 @@
+ 
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
++\`$as_me' instantiates files and other configuration actions
++from templates according to the current configuration.  Unless the files
++and actions are specified as TAGs, all are instantiated by default.
+ 
+-Usage: $0 [OPTION]... [FILE]...
++Usage: $0 [OPTION]... [TAG]...
+ 
+   -h, --help       print this help, then exit
+   -V, --version    print version number and configuration settings, then exit
++      --config     print configuration, then exit
+   -q, --quiet, --silent
+                    do not print progress messages
+   -d, --debug      don't remove temporary files
+@@ -25661,16 +11683,17 @@
+ Configuration headers:
+ $config_headers
+ 
+-Report bugs to <bug-autoconf@gnu.org>."
++Report bugs to the package provider."
+ 
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ ac_cs_version="\\
+ config.status
+-configured by $0, generated by GNU Autoconf 2.63,
+-  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
++configured by $0, generated by GNU Autoconf 2.68,
++  with options \\"\$ac_cs_config\\"
+ 
+-Copyright (C) 2008 Free Software Foundation, Inc.
++Copyright (C) 2010 Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+ 
+@@ -25685,11 +11708,16 @@
+ while test $# != 0
+ do
+   case $1 in
+-  --*=*)
++  --*=?*)
+     ac_option=`expr "X$1" : 'X\([^=]*\)='`
+     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+     ac_shift=:
+     ;;
++  --*=)
++    ac_option=`expr "X$1" : 'X\([^=]*\)='`
++    ac_optarg=
++    ac_shift=:
++    ;;
+   *)
+     ac_option=$1
+     ac_optarg=$2
+@@ -25703,27 +11731,29 @@
+     ac_cs_recheck=: ;;
+   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+     $as_echo "$ac_cs_version"; exit ;;
++  --config | --confi | --conf | --con | --co | --c )
++    $as_echo "$ac_cs_config"; exit ;;
+   --debug | --debu | --deb | --de | --d | -d )
+     debug=: ;;
+   --file | --fil | --fi | --f )
+     $ac_shift
+     case $ac_optarg in
+     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    '') as_fn_error $? "missing file argument" ;;
+     esac
+-    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
++    as_fn_append CONFIG_FILES " '$ac_optarg'"
+     ac_need_defaults=false;;
+   --header | --heade | --head | --hea )
+     $ac_shift
+     case $ac_optarg in
+     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+     esac
+-    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
++    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+     ac_need_defaults=false;;
+   --he | --h)
+     # Conflict between --help and --header
+-    { $as_echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; };;
++    as_fn_error $? "ambiguous option: \`$1'
++Try \`$0 --help' for more information.";;
+   --help | --hel | -h )
+     $as_echo "$ac_cs_usage"; exit ;;
+   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+@@ -25731,11 +11761,10 @@
+     ac_cs_silent=: ;;
+ 
+   # This is an error.
+-  -*) { $as_echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; } ;;
++  -*) as_fn_error $? "unrecognized option: \`$1'
++Try \`$0 --help' for more information." ;;
+ 
+-  *) ac_config_targets="$ac_config_targets $1"
++  *) as_fn_append ac_config_targets " $1"
+      ac_need_defaults=false ;;
+ 
+   esac
+@@ -25787,9 +11816,7 @@
+     "Headers/GNUstepBase/GSConfig.h") CONFIG_FILES="$CONFIG_FILES Headers/GNUstepBase/GSConfig.h" ;;
+     "Headers/GNUstepBase/preface.h") CONFIG_FILES="$CONFIG_FILES Headers/GNUstepBase/preface.h" ;;
+ 
+-  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
++  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+   esac
+ done
+ 
+@@ -25811,26 +11838,24 @@
+ # after its creation but before its name has been assigned to `$tmp'.
+ $debug ||
+ {
+-  tmp=
++  tmp= ac_tmp=
+   trap 'exit_status=$?
+-  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
++  : "${ac_tmp:=$tmp}"
++  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+ ' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
++  trap 'as_fn_exit 1' 1 2 13 15
+ }
+ # Create a (secure) tmp directory for tmp files.
+ 
+ {
+   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
++  test -d "$tmp"
+ }  ||
+ {
+   tmp=./conf$$-$RANDOM
+   (umask 077 && mkdir "$tmp")
+-} ||
+-{
+-   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
++ac_tmp=$tmp
+ 
+ # Set up the scripts for CONFIG_FILES section.
+ # No need to generate them if there are no CONFIG_FILES.
+@@ -25838,7 +11863,13 @@
+ if test -n "$CONFIG_FILES"; then
+ 
+ 
+-ac_cr='
'
++ac_cr=`echo X | tr X '\015'`
++# On cygwin, bash can eat \r inside `` if the user requested igncr.
++# But we know of no other shell where ac_cr would be empty at this
++# point, so we can use a bashism as a fallback.
++if test "x$ac_cr" = x; then
++  eval ac_cr=\$\'\\r\'
++fi
+ ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+ if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+   ac_cs_awk_cr='\\r'
+@@ -25846,7 +11877,7 @@
+   ac_cs_awk_cr=$ac_cr
+ fi
+ 
+-echo 'BEGIN {' >"$tmp/subs1.awk" &&
++echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+ _ACEOF
+ 
+ 
+@@ -25855,24 +11886,18 @@
+   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+   echo "_ACEOF"
+ } >conf$$subs.sh ||
+-  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+-   { (exit 1); exit 1; }; }
+-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
++  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
++ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   . ./conf$$subs.sh ||
+-    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ 
+   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+   if test $ac_delim_n = $ac_delim_num; then
+     break
+   elif $ac_last_try; then
+-    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+   else
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+   fi
+@@ -25880,7 +11905,7 @@
+ rm -f conf$$subs.sh
+ 
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+-cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
++cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+ _ACEOF
+ sed -n '
+ h
+@@ -25894,7 +11919,7 @@
+ t delim
+ :nl
+ h
+-s/\(.\{148\}\).*/\1/
++s/\(.\{148\}\)..*/\1/
+ t more1
+ s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+ p
+@@ -25908,7 +11933,7 @@
+ t nl
+ :delim
+ h
+-s/\(.\{148\}\).*/\1/
++s/\(.\{148\}\)..*/\1/
+ t more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"/
+ p
+@@ -25928,7 +11953,7 @@
+ rm -f conf$$subs.awk
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ _ACAWK
+-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
++cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+   for (key in S) S_is_set[key] = 1
+   FS = ""
+ 
+@@ -25960,23 +11985,29 @@
+   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+ else
+   cat
+-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+-  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+-$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+-   { (exit 1); exit 1; }; }
++fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
++  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+ _ACEOF
+ 
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
++# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+ # trailing colons and then remove the whole line if VPATH becomes empty
+ # (actually we leave an empty line to preserve line numbers).
+ if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/
+-s/:*\${srcdir}:*/:/
+-s/:*@srcdir@:*/:/
+-s/^\([^=]*=[	 ]*\):*/\1/
++  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
++h
++s///
++s/^/:/
++s/[	 ]*$/:/
++s/:\$(srcdir):/:/g
++s/:\${srcdir}:/:/g
++s/:@srcdir@:/:/g
++s/^:*//
+ s/:*$//
++x
++s/\(=[	 ]*\).*/\1/
++G
++s/\n//
+ s/^[^=]*=[	 ]*$//
+ }'
+ fi
+@@ -25988,7 +12019,7 @@
+ # No need to generate them if there are no CONFIG_HEADERS.
+ # This happens for instance with `./config.status Makefile'.
+ if test -n "$CONFIG_HEADERS"; then
+-cat >"$tmp/defines.awk" <<\_ACAWK ||
++cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+ BEGIN {
+ _ACEOF
+ 
+@@ -26000,13 +12031,11 @@
+ # handling of long lines.
+ ac_delim='%!_!# '
+ for ac_last_try in false false :; do
+-  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+-  if test -z "$ac_t"; then
++  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
++  if test -z "$ac_tt"; then
+     break
+   elif $ac_last_try; then
+-    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+-   { (exit 1); exit 1; }; }
++    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+   else
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+   fi
+@@ -26091,9 +12120,7 @@
+ _ACAWK
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+-  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+-$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+ fi # test -n "$CONFIG_HEADERS"
+ 
+ 
+@@ -26106,9 +12133,7 @@
+   esac
+   case $ac_mode$ac_tag in
+   :[FHL]*:*);;
+-  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+-$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+-   { (exit 1); exit 1; }; };;
++  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+   :[FH]-) ac_tag=-:-;;
+   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+   esac
+@@ -26127,7 +12152,7 @@
+     for ac_f
+     do
+       case $ac_f in
+-      -) ac_f="$tmp/stdin";;
++      -) ac_f="$ac_tmp/stdin";;
+       *) # Look for the file first in the build tree, then in the source tree
+ 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+ 	 # because $ac_f cannot contain `:'.
+@@ -26136,12 +12161,10 @@
+ 	   [\\/$]*) false;;
+ 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ 	   esac ||
+-	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+-$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+-   { (exit 1); exit 1; }; };;
++	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+       esac
+       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+-      ac_file_inputs="$ac_file_inputs '$ac_f'"
++      as_fn_append ac_file_inputs " '$ac_f'"
+     done
+ 
+     # Let's still pretend it is `configure' which instantiates (i.e., don't
+@@ -26152,7 +12175,7 @@
+ 	`' by configure.'
+     if test x"$ac_file" != x-; then
+       configure_input="$ac_file.  $configure_input"
+-      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+ $as_echo "$as_me: creating $ac_file" >&6;}
+     fi
+     # Neutralize special characters interpreted by sed in replacement strings.
+@@ -26164,10 +12187,8 @@
+     esac
+ 
+     case $ac_tag in
+-    *:-:* | *:-) cat >"$tmp/stdin" \
+-      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+-   { (exit 1); exit 1; }; } ;;
++    *:-:* | *:-) cat >"$ac_tmp/stdin" \
++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+     esac
+     ;;
+   esac
+@@ -26195,47 +12216,7 @@
+ 	    q
+ 	  }
+ 	  s/.*/./; q'`
+-  { as_dir="$ac_dir"
+-  case $as_dir in #(
+-  -*) as_dir=./$as_dir;;
+-  esac
+-  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+-    as_dirs=
+-    while :; do
+-      case $as_dir in #(
+-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+-      *) as_qdir=$as_dir;;
+-      esac
+-      as_dirs="'$as_qdir' $as_dirs"
+-      as_dir=`$as_dirname -- "$as_dir" ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+-$as_echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\/\)[^/].*/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\/\)$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\).*/{
+-	    s//\1/
+-	    q
+-	  }
+-	  s/.*/./; q'`
+-      test -d "$as_dir" && break
+-    done
+-    test -z "$as_dirs" || eval "mkdir $as_dirs"
+-  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+-   { (exit 1); exit 1; }; }; }
++  as_dir="$ac_dir"; as_fn_mkdir_p
+   ac_builddir=.
+ 
+ case "$ac_dir" in
+@@ -26283,7 +12264,6 @@
+ # If the template does not know about datarootdir, expand it.
+ # FIXME: This hack should be removed a few years after 2.60.
+ ac_datarootdir_hack=; ac_datarootdir_seen=
+-
+ ac_sed_dataroot='
+ /datarootdir/ {
+   p
+@@ -26293,12 +12273,11 @@
+ /@docdir@/p
+ /@infodir@/p
+ /@localedir@/p
+-/@mandir@/p
+-'
++/@mandir@/p'
+ case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+ *datarootdir*) ac_datarootdir_seen=yes;;
+ *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+-  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+ $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+@@ -26308,7 +12287,7 @@
+   s&@infodir@&$infodir&g
+   s&@localedir@&$localedir&g
+   s&@mandir@&$mandir&g
+-    s&\\\${datarootdir}&$datarootdir&g' ;;
++  s&\\\${datarootdir}&$datarootdir&g' ;;
+ esac
+ _ACEOF
+ 
+@@ -26334,27 +12313,24 @@
+ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+ $ac_datarootdir_hack
+ "
+-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+-  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+-   { (exit 1); exit 1; }; }
++eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
++  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ 
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+-  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+-  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+-which seems to be undefined.  Please make sure it is defined." >&5
++  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
++  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
++      "$ac_tmp/out"`; test -z "$ac_out"; } &&
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined.  Please make sure it is defined" >&5
+ $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+-which seems to be undefined.  Please make sure it is defined." >&2;}
++which seems to be undefined.  Please make sure it is defined" >&2;}
+ 
+-  rm -f "$tmp/stdin"
++  rm -f "$ac_tmp/stdin"
+   case $ac_file in
+-  -) cat "$tmp/out" && rm -f "$tmp/out";;
+-  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
++  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
++  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+   esac \
+-  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+-   { (exit 1); exit 1; }; }
++  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  ;;
+   :H)
+   #
+@@ -26363,27 +12339,21 @@
+   if test x"$ac_file" != x-; then
+     {
+       $as_echo "/* $configure_input  */" \
+-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+-    } >"$tmp/config.h" \
+-      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+-   { (exit 1); exit 1; }; }
+-    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+-      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
++    } >"$ac_tmp/config.h" \
++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
++    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+ $as_echo "$as_me: $ac_file is unchanged" >&6;}
+     else
+       rm -f "$ac_file"
+-      mv "$tmp/config.h" "$ac_file" \
+-	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+-   { (exit 1); exit 1; }; }
++      mv "$ac_tmp/config.h" "$ac_file" \
++	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+     fi
+   else
+     $as_echo "/* $configure_input  */" \
+-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+-      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+-$as_echo "$as_me: error: could not create -" >&2;}
+-   { (exit 1); exit 1; }; }
++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
++      || as_fn_error $? "could not create -" "$LINENO" 5
+   fi
+  ;;
+ 
+@@ -26393,15 +12363,12 @@
+ done # for ac_tag
+ 
+ 
+-{ (exit 0); exit 0; }
++as_fn_exit 0
+ _ACEOF
+-chmod +x $CONFIG_STATUS
+ ac_clean_files=$ac_clean_files_save
+ 
+ test $ac_write_fail = 0 ||
+-  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+-   { (exit 1); exit 1; }; }
++  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+ 
+ 
+ # configure is writing to config.log, and then calls config.status.
+@@ -26422,7 +12389,7 @@
+   exec 5>>config.log
+   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+   # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
++  $ac_cs_success || as_fn_exit 1
+ fi
+ 
+ #
+@@ -26466,7 +12433,7 @@
+       case $ac_arg in
+       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+       esac
+-      ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
++      as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
+     esac
+   done
+ 
+@@ -26495,49 +12462,9 @@
+     test -d "$srcdir/$ac_dir" || continue
+ 
+     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
+-    $as_echo "$as_me:$LINENO: $ac_msg" >&5
++    $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
+     $as_echo "$ac_msg" >&6
+-    { as_dir="$ac_dir"
+-  case $as_dir in #(
+-  -*) as_dir=./$as_dir;;
+-  esac
+-  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+-    as_dirs=
+-    while :; do
+-      case $as_dir in #(
+-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+-      *) as_qdir=$as_dir;;
+-      esac
+-      as_dirs="'$as_qdir' $as_dirs"
+-      as_dir=`$as_dirname -- "$as_dir" ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+-$as_echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\/\)[^/].*/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\/\)$/{
+-	    s//\1/
+-	    q
+-	  }
+-	  /^X\(\/\).*/{
+-	    s//\1/
+-	    q
+-	  }
+-	  s/.*/./; q'`
+-      test -d "$as_dir" && break
+-    done
+-    test -z "$as_dirs" || eval "mkdir $as_dirs"
+-  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+-   { (exit 1); exit 1; }; }; }
++    as_dir="$ac_dir"; as_fn_mkdir_p
+     ac_builddir=.
+ 
+ case "$ac_dir" in
+@@ -26584,7 +12511,7 @@
+       # This should be Cygnus configure.
+       ac_sub_configure=$ac_aux_dir/configure
+     else
+-      { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
+       ac_sub_configure=
+     fi
+@@ -26598,21 +12525,19 @@
+ 	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+       esac
+ 
+-      { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
++      { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
+ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+       # The eval makes quoting arguments work.
+       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
+ 	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
+-	{ { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
+-$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
+-   { (exit 1); exit 1; }; }
++	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
+     fi
+ 
+     cd "$ac_popdir"
+   done
+ fi
+ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+-  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+ fi
+ 
--- gnustep-base-1.22.1.orig/debian/patches/avoid-tools-extra-linkage.patch
+++ gnustep-base-1.22.1/debian/patches/avoid-tools-extra-linkage.patch
@@ -0,0 +1,34 @@
+2009-08-09  Yavor Doganov  <yavor@gnu.org>
+
+	* Tools/GNUmakefile (CONFIG_SYSTEM_LIBS):
+	* Tools/make_strings/GNUmakefile (CONFIG_SYSTEM_LIBS): Define
+	to the empty string to avoid linking the tools against
+	external libraries.
+
+
+--- gnustep-base-1.20.0.orig/Tools/GNUmakefile
++++ gnustep-base-1.20.0/Tools/GNUmakefile
+@@ -102,6 +102,10 @@
+ xmlparse_OBJC_FILES = xmlparse.m
+ HTMLLinker_OBJC_FILES = HTMLLinker.m
+ 
++# Reset this variable (defined in config.mak) to avoid useless linkage
++# against the libs gnustep-base uses.
++CONFIG_SYSTEM_LIBS :=
++
+ DOCUMENT_NAME = autogsdoc
+ 
+ # Documentation rules for autogsdoc
+--- gnustep-base-1.20.0.orig/Tools/make_strings/GNUmakefile
++++ gnustep-base-1.20.0/Tools/make_strings/GNUmakefile
+@@ -35,6 +35,10 @@
+ 	StringsEntry.m \
+ 	StringsFile.m
+ 
++# Reset this variable (defined in config.mak) to avoid useless linkage
++# against the libs gnustep-base uses.
++CONFIG_SYSTEM_LIBS :=
++
+ include GNUmakefile.preamble
+ 
+ include $(GNUSTEP_MAKEFILES)/tool.make
--- gnustep-base-1.22.1.orig/debian/patches/manpage-fixes.patch
+++ gnustep-base-1.22.1/debian/patches/manpage-fixes.patch
@@ -0,0 +1,231 @@
+2009-08-09  Yavor Doganov  <yavor@gnu.org>
+
+	* Tools/autogsdoc.1:
+	* Tools/cvtenc.1:
+	* Tools/defaults.1:
+	* Tools/gdomap.8:
+	* Tools/pldes.1: Various minor formatting fixes.
+
+
+--- gnustep-base.orig/Tools/autogsdoc.1
++++ gnustep-base/Tools/autogsdoc.1
+@@ -242,17 +242,17 @@
+ indent it nicely ... the reformatting is
+ .I not
+ performed on any text inside an <example> element.  When the text is
+-reformatted, it is broken into whitespace separated
+-'words' which are then subjected to some extra processing ...
++reformatted, it is broken into whitespace separated \*(lqwords\*(rq
++which are then subjected to some extra processing ...
+ .IP "" 4
+ Certain well known constants such as YES, NO, and nil are enclosed in <code>
+-... </code> markup.
++\&... </code> markup.
+ .IP "" 4
+ The names of method arguments within method descriptions are enclosed in
+ <var> ... </var> markup.
+ .IP "" 4
+ Method names (beginning with a plus or minus) are enclosed in <ref...>
+-... </ref> markup.  E.g. "-init" (without the quotes) would be
++\&... </ref> markup.  E.g. "\-init" (without the quotes) would be
+ wrapped in a GSDoc reference element to point to the init method of the
+ current class or, if only one known class had an init method, it would refer
+ to the method of that class.  Note the fact that the method name must be
+@@ -263,7 +263,7 @@
+ brackets) are enclosed in <ref...> ... </ref> markup.
+ e.g. '[NSObject-init]', will create a reference to the init method of NSObject
+ (either the class proper, or any of its categories), while
+-'[(NSCopying)-copyWithZone:]', creates a reference to a method in the
++\&'[(NSCopying)-copyWithZone:]', creates a reference to a method in the
+ NSCopying protocol.  Note that no spaces must appear between the square
+ brackets in these specifiers.  Protocol names are enclosed in round
+ brackets rather than the customary angle brackets, because GSDoc is an XML
+@@ -278,18 +278,18 @@
+ 
+ .SH ARGUMENTS AND DEFAULTS
+ .P
+-The tool accepts certain user defaults (which can of course be supplied as
+-command-line arguments by prepending '-' before the default name and giving
+-the value afterwards, as in -Clean YES):
++The tool accepts certain user defaults (which can of course be
++supplied as command-line arguments by prepending '\-' before the
++default name and giving the value afterwards, as in \-Clean YES):
+ .IP "\fBClean" 4
+ If this boolean value is set to YES, then rather than generating
+ documentation, the tool removes all GSDoc files generated in the
+-project, and all html files generated from them (as well as any
+-which would be generated from GSDoc files listed explicitly),
+-and finally removes the project index file.
+-The only exception to this is that template GSDoc files (i.e. those
+-specified using "-ConstantsTemplate ...", "-FunctionsTemplate ..."
+-arguments etc) are not deleted unless the CleanTemplates flag is set.
++project, and all html files generated from them (as well as any which
++would be generated from GSDoc files listed explicitly), and finally
++removes the project index file.  The only exception to this is that
++template GSDoc files (i.e. those specified using
++"\-ConstantsTemplate ...", "\-FunctionsTemplate ..."  arguments etc)
++are not deleted unless the CleanTemplates flag is set.
+ .IP "\fBCleanTemplates" 4
+ This flag specifies whether template GSDoc files are to be removed
+ along with other files when the Clean option is specified.
+@@ -312,21 +312,19 @@
+ .I body
+ element) in the template.
+ .IP "\fBDeclared" 4
+-Specify where headers are to be documented as being found.
+-The actual name produced in the documentation is formed by appending
+-the last component of the header file name to the value of this
+-default.
+-If this default is not specified, the full name of the header file
+-(as supplied on the command line), with the HeaderDirectory
+-default prepended, is used.
+-A typical usage of this might be '"-Declared Foundation"'
+-when generating documentation for the GNUstep base library.  This
+-would result in the documentation saying that NSString is declared
+-in 'Foundation/NSString.h'
++Specify where headers are to be documented as being found.  The actual
++name produced in the documentation is formed by appending the last
++component of the header file name to the value of this default.  If
++this default is not specified, the full name of the header file (as
++supplied on the command line), with the HeaderDirectory default
++prepended, is used.  A typical usage of this might be '"\-Declared
++Foundation"' when generating documentation for the GNUstep base
++library.  This would result in the documentation saying that NSString
++is declared in 'Foundation/NSString.h'
+ .IP "\fBDocumentAllInstanceVariables" 4
+ This flag permits you to generate documentation for all instance
+ variables.  Normally, only those explicitly declared 'public' or
+-'protected' will be documented.
++\&'protected' will be documented.
+ .IP "\fBDocumentInstanceVariables" 4
+ This flag permits you to turn off documentation for instance variables
+ completely.  Normally, explicitly declared 'public' or 'protected' instance
+@@ -425,7 +423,7 @@
+ A filename to be used to output dependency information for make.  This
+ will take the form of listing all header and source files known for
+ the project as dependencies of the project name (see
+-'Project').
++\&'Project').
+ .IP "\fBProject" 4
+ May be used to specify the name of this project ... determines the
+ name of the index reference file produced as part of the documentation
+@@ -436,10 +434,10 @@
+ the igsdoc index/reference files used by external projects, along
+ with values to be used to map the filenames found in the indexes.
+ For example, if a project index (igsdoc) file says that the class
+-'Foo' is found in the file 'Foo', and the
++\&'Foo' is found in the file 'Foo', and the
+ path associated with that project index is '/usr/doc/proj',
+ Then generated html output may reference the class as being in
+-'/usr/doc/prj/Foo.html' .  Note that a dictionary may be
++\&'/usr/doc/prj/Foo.html' .  Note that a dictionary may be
+ given on the command line by using the standard PropertyList format
+ (not the XML format of OS X), using semicolons as line-separators, and
+ enclosing it in single quotes.
+--- gnustep-base.orig/Tools/cvtenc.1
++++ gnustep-base/Tools/cvtenc.1
+@@ -29,17 +29,17 @@
+ encoding.  If this is not specified, the default encoding for the current
+ locale is used.
+ .IP "\fB\-EscapeIn\fR \fIYES|NO\fR" 4
+-Specify '-EscapeIn YES' (the default is 'NO') to parse the input for \\u
++Specify '\-EscapeIn YES' (the default is 'NO') to parse the input for \\u
+ escape sequences (as in property lists).
+ .IP "\fB\-EscapeOut\fR \fIYES|NO\fR" 4
+-Specify '-EscapeOut YES' (the default is 'NO') to generate \\u escape
++Specify '\-EscapeOut YES' (the default is 'NO') to generate \\u escape
+ sequences (as in property lists) in the output.  Note, this might produce
+ unexpected results for some encodings.
+ .IP "\fB\-Unicode\fR \fIIN|OUT\fR" 4
+-Specify '-Unicode IN' (or '-Unicode OUT') to control the direction of
++Specify '\-Unicode IN' (or '\-Unicode OUT') to control the direction of
+ conversion rather than having the tool guess it on the basis of the content
+-it reads.  Using '-Unicode IN' means that the tool reads UTF16 data and
+-writes C-String data, while using '-Unicode OUT' merans that the tool reads
++it reads.  Using '\-Unicode IN' means that the tool reads UTF16 data and
++writes C-String data, while using '\-Unicode OUT' merans that the tool reads
+ C-String data and writes UTF16 data.
+ 
+ 
+--- gnustep-base.orig/Tools/defaults.1
++++ gnustep-base/Tools/defaults.1
+@@ -15,9 +15,9 @@
+ This program replaces the old NeXTstep style dread, dwrite, and dremove
+ programs.
+ .PP
+-If you have access to another user's defaults database, you may include
+-\&'-u username' before any other options to use that user's database rather
+-than your own.
++If you have access to another user's defaults database, you may
++include \&'\-u username' before any other options to use that user's
++database rather than your own.
+ .PP
+ defaults read [ domain [ key] ]
+ .IP
+@@ -77,7 +77,7 @@
+ list options for the defaults command.
+ 
+ .SH FILES
+-.IT ~/GNUstep/Defaults/.GNUstepDefaults
++.IP ~/GNUstep/Defaults/.GNUstepDefaults
+ holds defaults for a user
+ 
+ .SH BUGS
+--- gnustep-base.orig/Tools/gdomap.8
++++ gnustep-base/Tools/gdomap.8
+@@ -41,7 +41,7 @@
+ .B gdomap
+ The gdomap daemon is used by GNUstep programs to look up distributed objects
+ of processes running across the network (and between different user accounts
+-on a single machine).  The deamon is NOT used for lookup where two processes
++on a single machine).  The daemon is NOT used for lookup where two processes
+ belonging to the same user are using a host-local connection.  This
+ manual page explains the usage of gdomap.  For design and implementation
+ information (and special notes for packagers), please see the HTML
+@@ -77,14 +77,14 @@
+ The IP addresses should be in standard 'dot' notation, one per line.
+ Empty lines are permitted in the configuration file.
+ Anything on a line after a hash ('#') is ignored.
+-You tell gdomap about the config file with the '-c' command line option.
++You tell gdomap about the config file with the '\-c' command line option.
+ .PP
+ 
+ gdomap uses the SIOCGIFCONF ioctl to build a list of IP addresses and
+ netmasks for the network interface cards on your machine.  On some operating
+ systems, this facility is not available (or is broken), so you must tell
+-gdomap the addresses and masks of the interfaces using the '-a' command line
+-option.  The file named with '-a' should contain a series of lines with
++gdomap the addresses and masks of the interfaces using the '\-a' command line
++option.  The file named with '\-a' should contain a series of lines with
+ space separated pairs of addresses and masks in 'dot' notation.
+ You must NOT include loopback interfaces in this list.
+ If you want to support broadcasting of probe information on a network,
+--- gnustep-base.orig/Tools/pldes.1
++++ gnustep-base/Tools/pldes.1
+@@ -14,19 +14,19 @@
+ .SH SYNOPSIS
+ .nf
+ .BI "pldes " "filename(s)"
+-.nl
++.nf
+ .BI "plget " "key" [ more keys ]
+-.nl
++.nf
+ .BI "plser " "filename(s)"
+-.nl
++.nf
+ .BI "plmerge [ " "destination-file" " ] [ " "input-file(s)" " ]"
+-.nl
++.nf
+ .BI "plparse " "filename(s)"
+-.nl
++.nf
+ .BI "pl2link " "input-file" " [ " "destination-file" " ]"
+-.nl
++.nf
+ .BI "plio -input [ " "input-file" " ] " " -output [ " "destination-file" " ]"
+-.nl
++.nf
+ 
+ .SH DESCRIPTION
+ .P
--- gnustep-base-1.22.1.orig/debian/patches/series
+++ gnustep-base-1.22.1/debian/patches/series
@@ -0,0 +1,11 @@
+libobjc4.patch
+kfreebsd-fake-main.patch
+gnutls-deprecated.patch
+info-direntry.patch
+avoid-nsl-linkage.patch
+avoid-tools-extra-linkage.patch
+pldes-manpage-rename.patch
+manpage-fixes.patch
+autoreconf.patch
+texinfo5.diff
+recent-libxml2-fix.patch
--- gnustep-base-1.22.1.orig/debian/patches/kfreebsd-fake-main.patch
+++ gnustep-base-1.22.1/debian/patches/kfreebsd-fake-main.patch
@@ -0,0 +1,16 @@
+2011-11-03  Yavor Doganov  <yavor@gnu.org>
+
+	* configure.ac: Force GS_FAKE_MAIN on GNU/kFreeBSD as programs
+          with more than 512 args abort (workaround for #644868).
+
+
+--- gnustep-base.orig/configure.ac
++++ gnustep-base/configure.ac
+@@ -2346,6 +2346,7 @@
+   case "$target_os" in
+     freebsd2*)	enable_fake_main=yes;;
+     freebsd*)	;;
++    kfreebsd*)	enable_fake_main=yes;;
+     netbsd*)	enable_fake_main=yes;;
+     openbsd*)	enable_fake_main=yes;;
+     *sysv*)	enable_fake_main=yes;;
--- gnustep-base-1.22.1.orig/debian/patches/gnutls-deprecated.patch
+++ gnustep-base-1.22.1/debian/patches/gnutls-deprecated.patch
@@ -0,0 +1,34 @@
+2011-05-17  Yavor Doganov  <yavor@gnu.org>
+
+	* Source/GSSocketStream.m ([GSStreamHandler
+          -initWithInput:output]): Replace
+	  `gnutls_protocol_set_priority' with
+	  `gnutls_priority_set_direct'.
+
+
+--- gnustep-base.orig/Source/GSSocketStream.m
++++ gnustep-base/Source/GSSocketStream.m
+@@ -492,21 +492,11 @@
+ 
+   if ([proto isEqualToString: NSStreamSocketSecurityLevelTLSv1] == YES)
+     {
+-      const int proto_prio[4] = {
+-#if	defined(GNUTLS_TLS1_2)
+-        GNUTLS_TLS1_2,
+-#endif
+-        GNUTLS_TLS1_1,
+-        GNUTLS_TLS1_0,
+-        0 };
+-      gnutls_protocol_set_priority (session, proto_prio);
++      gnutls_priority_set_direct (session, "TLS1.2:TLS1.1:TLS1.0", NULL);
+     }
+   if ([proto isEqualToString: NSStreamSocketSecurityLevelSSLv3] == YES)
+     {
+-      const int proto_prio[2] = {
+-        GNUTLS_SSL3,
+-        0 };
+-      gnutls_protocol_set_priority (session, proto_prio);
++      gnutls_priority_set_direct (session, "SSL3.0", NULL);
+     }
+ 
+ /*
--- gnustep-base-1.22.1.orig/debian/patches/pldes-manpage-rename.patch
+++ gnustep-base-1.22.1/debian/patches/pldes-manpage-rename.patch
@@ -0,0 +1,42 @@
+Author: Hubert Chathi <uhoreg@debian.org>
+Comment: Record the pl tool rename.
+
+--- gnustep-base-1.20.0.orig/Tools/pldes.1
++++ gnustep-base-1.20.0/Tools/pldes.1
+@@ -10,7 +10,7 @@
+ .\"
+ .TH PLDES 1 "August 2003" GNUstep "GNUstep System Manual"
+ .SH NAME
+-pl, pldes, plser, plmerge, plparse, pl2link	\- property list tools
++plio, pldes, plser, plmerge, plparse, pl2link	\- property list tools
+ .SH SYNOPSIS
+ .nf
+ .BI "pldes " "filename(s)"
+@@ -25,7 +25,7 @@
+ .nl
+ .BI "pl2link " "input-file" " [ " "destination-file" " ]"
+ .nl
+-.BI "pl -input [ " "input-file" " ] " " -output [ " "destination-file" " ]"
++.BI "plio -input [ " "input-file" " ] " " -output [ " "destination-file" " ]"
+ .nl
+ 
+ .SH DESCRIPTION
+@@ -59,9 +59,9 @@
+ .IP "\fBpl2link\fR \fIinput-file\fR [ \fIdestination-file\fR ]" 4
+ Produces a desktop link file for KDE and Gnome for the given text
+ representation of a property list.
+-.IP "\fBpl\fR \fI-input\fR [ \fIinput-file\fR ]" 4
++.IP "\fBplio\fR \fI-input\fR [ \fIinput-file\fR ]" 4
+ Takes the serialized plist represented by input-file and outputs it to standard output.
+-.IP "\fBpl\fR \fI-output\fR [ \fIdestination-file\fR ]" 4
++.IP "\fBplio\fR \fI-output\fR [ \fIdestination-file\fR ]" 4
+ Takes a plist from standard input and serializes it into destination-file.
+ .PP
+ 
+@@ -84,4 +84,5 @@
+ was written by Fred Kiefer <FredKiefer@gmx.de>.
+ .PP
+ .B pl
+-was written by Gregory Casamento <greg_casamento@yahoo.com>.
++(renamed to plio in Debian) was written by Gregory Casamento
++<greg_casamento@yahoo.com>.
--- gnustep-base-1.22.1.orig/debian/patches/libobjc4.patch
+++ gnustep-base-1.22.1/debian/patches/libobjc4.patch
@@ -0,0 +1,80 @@
+2011-10-15  Richard Frith-Macdonald  <rfm@gnu.org>
+
+	* Source/ObjectiveC2/NSBlocks.m:
+	* Source/Additions/GSObjCRuntime.m:
+	Fixes to build with latest gcc.
+
+
+--- gnustep-base-1.22.1.orig/Source/Additions/GSObjCRuntime.m
++++ gnustep-base-1.22.1/Source/Additions/GSObjCRuntime.m
+@@ -138,10 +138,15 @@
+   return sel_getUid(name);
+ }
+ 
+-// FIXME: Hack - need to provide these function declarations
+-// for gcc 4.6 libobjc. They're called below, and they're declared 
+-// in objc-api.h, but we're using runtime.h, so objc-api.h can't be imported.
+-#if defined (__GNU_LIBOBJC__)
++#if defined (__GNU_LIBOBJC__) && (__GNU_LIBOBJC__ < 20110608)
++/* Don't use sel_registerTypedName() ... it's broken when first introduced
++ * into gcc (fails to correctly check for multiple registrations with same
++ * types but different layout info).
++ * Later versions of the runtime should be OK though.
++ * Hack - need to provide these function declarations
++ * for gcc 4.6 libobjc. They're called below, and they're declared 
++ * in objc-api.h, but we're using runtime.h, so objc-api.h can't be imported.
++ */
+ SEL sel_get_any_typed_uid(const char *name);
+ SEL sel_get_typed_uid(const char *name, const char*);
+ SEL sel_register_name(const char *name);
+@@ -153,13 +158,8 @@
+ {
+ #if NeXT_RUNTIME
+   return sel_getUid(name);
+-/* Don't use sel_registerTypedName() ... it's broken when first introduced
+- * into gcc (fails to correctly check for multple registrations with same
+- * types but different layout info).
+- *
+-#elif defined (__GNU_LIBOBJC__)
++#elif defined (__GNU_LIBOBJC__) && (__GNU_LIBOBJC__ >= 20110608)
+   return sel_registerTypedName(name, types);
+- */
+ #elif defined (__GNUSTEP_RUNTIME__)
+   return sel_registerTypedName_np(name, types);
+ #else
+--- gnustep-base-1.22.1.orig/Source/ObjectiveC2/NSBlocks.m
++++ gnustep-base-1.22.1/Source/ObjectiveC2/NSBlocks.m
+@@ -1,7 +1,26 @@
++#import <objc/objc.h>
++
++#if defined (__GNU_LIBOBJC__)
++
++#warning Unable to build NSBlocks for this runtime.
++
++/* FIXME ... these let us link, but blocks will be broken.
++ */
++void *_NSConcreteStackBlock;
++BOOL objc_create_block_classes_as_subclasses_of(Class super)
++{
++  return NO;
++}
++
++#else
++
+ #import <objc/objc-api.h>
+-#import "ObjectiveC2/blocks_runtime.h"
++#import "ObjectiveC2/objc/runtime.h"
++
++#import "ObjectiveC2/objc/blocks_runtime.h"
+ #include <assert.h>
+ 
++
+ struct objc_class _NSConcreteGlobalBlock;
+ struct objc_class _NSConcreteStackBlock;
+ 
+@@ -59,3 +78,5 @@
+ 	NEW_CLASS(&_NSBlock, _NSConcreteGlobalBlock);
+ 	return YES;
+ }
++
++#endif /* defined (__GNU_LIBOBJC__) */
--- gnustep-base-1.22.1.orig/debian/patches/info-direntry.patch
+++ gnustep-base-1.22.1/debian/patches/info-direntry.patch
@@ -0,0 +1,59 @@
+2009-08-16  Yavor Doganov  <yavor@gnu.org>
+
+	* Documentation/coding-standards.texi:
+	* Documentation/manual/manual.texi:  Use unambiguous
+	  @setfilename; and proper @dircategory/@direntry.
+
+
+--- gnustep-base-1.20.0.orig/Documentation/coding-standards.texi
++++ gnustep-base-1.20.0/Documentation/coding-standards.texi
+@@ -1,15 +1,12 @@
+ \input texinfo  @c -*-texinfo-*-
+-@setfilename coding-standards.info
++@setfilename gs-standards.info
+ @set DATE 26 Jun 1996
+ 
+-@ifinfo
+-@format
+-INFO-DIR-SECTION GNUstep
+-START-INFO-DIR-ENTRY
+-* Coding: (coding-standards).           Coding Standards for GNUstep Libraries
+-END-INFO-DIR-ENTRY
+-@end format
+-@end ifinfo
++@dircategory GNU organization
++@direntry
++* GNUstepStandards: (gs-standards).     Coding Standards for GNUstep
++                                          Libraries.
++@end direntry
+ 
+ @ifinfo
+ Copyright @copyright{} 1997-2005 Free Software Foundation
+--- gnustep-base-1.20.0.orig/Documentation/manual/manual.texi
++++ gnustep-base-1.20.0/Documentation/manual/manual.texi
+@@ -1,18 +1,16 @@
+ \input texinfo              @c -*-texinfo-*-
+ 
+ @c %**start of header
+-@setfilename manual.info
++@setfilename gs-base.info
+ @settitle Objective-C GNUstep Base Programming Manual
+ @c %**end of header
+ 
+-@ifinfo
+-@format
+-INFO-DIR-SECTION GNUstep
+-START-INFO-DIR-ENTRY
+-* GNUstepBase: (manual).        Objective C Language and GNUstep Base Library
+-END-INFO-DIR-ENTRY
+-@end format
+-@end ifinfo
++@dircategory Software libraries
++@direntry
++* GNUstepBase: (gs-base).       Objective-C Language and GNUstep Base
++                                  Library Programming Manual.
++@end direntry
++
+ 
+ @ifinfo
+ Copyright @copyright{} 2001 Free Software Foundation
--- gnustep-base-1.22.1.orig/debian/patches/recent-libxml2-fix.patch
+++ gnustep-base-1.22.1/debian/patches/recent-libxml2-fix.patch
@@ -0,0 +1,17 @@
+Description: fixup for recent libxml2
+Origin: http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Source/Additions/GSXML.m?r1=35538&r2=35730
+
+--- a/Source/Additions/GSXML.m
++++ b/Source/Additions/GSXML.m
+@@ -980,7 +980,11 @@
+ 	1,
+ 	"utf-8");
+       xmlOutputBufferFlush(buf);
++#if LIBXML_VERSION < 20900
+       string = UTF8StrLen(buf->buffer->content, buf->buffer->use);
++#else
++      string = UTF8StrLen(xmlBufContent(buf->buffer), xmlBufUse(buf->buffer));
++#endif
+       xmlOutputBufferClose(buf);
+     }
+   return string;
--- gnustep-base-1.22.1.orig/debian/source/format
+++ gnustep-base-1.22.1/debian/source/format
@@ -0,0 +1 @@
+1.0
