[GNUnet-SVN] r4155 - doodle/m4

[grothoff]

Author: grothoff
Date: 2007-01-01 18:40:52 -0800 (Mon, 01 Jan 2007)
New Revision: 4155

Added:
   doodle/m4/ax_create_pkgconfig_info.m4
Log:
m4ax

Added: doodle/m4/ax_create_pkgconfig_info.m4
===================================================================
--- doodle/m4/ax_create_pkgconfig_info.m4       2007-01-02 02:39:59 UTC (rev 
4154)
+++ doodle/m4/ax_create_pkgconfig_info.m4       2007-01-02 02:40:52 UTC (rev 
4155)
@@ -0,0 +1,351 @@
+##### http://autoconf-archive.cryp.to/ax_create_pkgconfig_info.html
+#
+# SYNOPSIS
+#
+#   AX_CREATE_PKGCONFIG_INFO [(outputfile, [requires [,libs [,summary [,cflags 
[, ldflags]]]]])]
+#
+# DESCRIPTION
+#
+#   defaults:
+#
+#     $1 = $PACKAGE_NAME.pc
+#     $2 = (empty)
+#     $3 = $PACKAGE_LIBS $LIBS (as set at that point in configure.ac)
+#     $4 = $PACKAGE_SUMMARY (or $1 Library)
+#     $5 = $CPPFLAGS $PACKAGE_CFLAGS (as set at the point in configure.ac)
+#     $6 = $LDFLAGS $PACKAGE_LDFLAGS (as set at the point in configure.ac)
+#
+#     PACKAGE_NAME defaults to $PACKAGE if not set.
+#     PACKAGE_LIBS defaults to -l$PACKAGE_NAME if not set.
+#
+#   the resulting file is called $PACKAGE.pc.in / $PACKAGE.pc
+#
+#   You will find this macro most useful in conjunction with
+#   ax_spec_defaults that can read good initializers from the .spec
+#   file. In consequencd, most of the generatable installable stuff can
+#   be made from information being updated in a single place for the
+#   whole project.
+#
+# LAST MODIFICATION
+#
+#   2006-10-13
+#
+# COPYLEFT
+#
+#   Copyright (c) 2006 Sven Verdoolaege <skimo*liacs.nl>
+#   Copyright (c) 2006 Guido U. Draheim <address@hidden>
+#
+#   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 2 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., 59 Temple Place - Suite 330, Boston, MA
+#   02111-1307, USA.
+#
+#   As a special exception, the respective Autoconf Macro's copyright
+#   owner gives unlimited permission to copy, distribute and modify the
+#   configure scripts that are the output of Autoconf when processing
+#   the Macro. You need not follow the terms of the GNU General Public
+#   License when using or distributing such scripts, even though
+#   portions of the text of the Macro appear in them. The GNU General
+#   Public License (GPL) does govern all other use of the material that
+#   constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the
+#   Autoconf Macro released by the Autoconf Macro Archive. When you
+#   make and distribute a modified version of the Autoconf Macro, you
+#   may extend this special exception to the GPL to apply to your
+#   modified version as well.
+
+AC_DEFUN([AX_CREATE_PKGCONFIG_INFO],[dnl
+AS_VAR_PUSHDEF([PKGCONFIG_suffix],[ax_create_pkgconfig_suffix])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_libdir],[ax_create_pkgconfig_libdir])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_libfile],[ax_create_pkgconfig_libfile])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_libname],[ax_create_pkgconfig_libname])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_version],[ax_create_pkgconfig_version])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_description],[ax_create_pkgconfig_description])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_requires],[ax_create_pkgconfig_requires])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_pkglibs],[ax_create_pkgconfig_pkglibs])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_libs],[ax_create_pkgconfig_libs])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_ldflags],[ax_create_pkgconfig_ldflags])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_cppflags],[ax_create_pkgconfig_cppflags])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_generate],[ax_create_pkgconfig_generate])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_src_libdir],[ax_create_pkgconfig_src_libdir])dnl
+AS_VAR_PUSHDEF([PKGCONFIG_src_headers],[ax_create_pkgconfig_src_headers])dnl
+
+# we need the expanded forms...
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+AC_MSG_CHECKING(our pkgconfig libname)
+test ".$PKGCONFIG_libname" != "." || \
+PKGCONFIG_libname="ifelse($1,,${PACKAGE_NAME},`basename $1 .pc`)"
+test ".$PKGCONFIG_libname" != "." || \
+PKGCONFIG_libname="$PACKAGE"
+PKGCONFIG_libname=`eval echo "$PKGCONFIG_libname"`
+PKGCONFIG_libname=`eval echo "$PKGCONFIG_libname"`
+AC_MSG_RESULT($PKGCONFIG_libname)
+
+AC_MSG_CHECKING(our pkgconfig version)
+test ".$PKGCONFIG_version" != "." || \
+PKGCONFIG_version="${PACKAGE_VERSION}"
+test ".$PKGCONFIG_version" != "." || \
+PKGCONFIG_version="$VERSION"
+PKGCONFIG_version=`eval echo "$PKGCONFIG_version"`
+PKGCONFIG_version=`eval echo "$PKGCONFIG_version"`
+AC_MSG_RESULT($PKGCONFIG_version)
+
+AC_MSG_CHECKING(our pkgconfig_libdir)
+test ".$pkgconfig_libdir" = "." && \
+pkgconfig_libdir='${libdir}/pkgconfig'
+PKGCONFIG_libdir=`eval echo "$pkgconfig_libdir"`
+PKGCONFIG_libdir=`eval echo "$PKGCONFIG_libdir"`
+PKGCONFIG_libdir=`eval echo "$PKGCONFIG_libdir"`
+AC_MSG_RESULT($pkgconfig_libdir)
+test "$pkgconfig_libdir" != "$PKGCONFIG_libdir" && (
+AC_MSG_RESULT(expanded our pkgconfig_libdir... $PKGCONFIG_libdir))
+AC_SUBST([pkgconfig_libdir])
+
+AC_MSG_CHECKING(our pkgconfig_libfile)
+test ".$pkgconfig_libfile" != "." || \
+pkgconfig_libfile="ifelse($1,,$PKGCONFIG_libname.pc,`basename $1`)"
+PKGCONFIG_libfile=`eval echo "$pkgconfig_libfile"`
+PKGCONFIG_libfile=`eval echo "$PKGCONFIG_libfile"`
+AC_MSG_RESULT($pkgconfig_libfile)
+test "$pkgconfig_libfile" != "$PKGCONFIG_libfile" && (
+AC_MSG_RESULT(expanded our pkgconfig_libfile... $PKGCONFIG_libfile))
+AC_SUBST([pkgconfig_libfile])
+
+AC_MSG_CHECKING(our package / suffix)
+PKGCONFIG_suffix="$program_suffix"
+test ".$PKGCONFIG_suffix" != .NONE || PKGCONFIG_suffix=""
+AC_MSG_RESULT(${PACKAGE_NAME} / ${PKGCONFIG_suffix})
+
+AC_MSG_CHECKING(our pkgconfig description)
+PKGCONFIG_description="ifelse($4,,$PACKAGE_SUMMARY,$4)"
+test ".$PKGCONFIG_description" != "." || \
+PKGCONFIG_description="$PKGCONFIG_libname Library"
+PKGCONFIG_description=`eval echo "$PKGCONFIG_description"`
+PKGCONFIG_description=`eval echo "$PKGCONFIG_description"`
+AC_MSG_RESULT($PKGCONFIG_description)
+
+AC_MSG_CHECKING(our pkgconfig requires)
+PKGCONFIG_requires="ifelse($2,,$PACKAGE_REQUIRES,$2)"
+PKGCONFIG_requires=`eval echo "$PKGCONFIG_requires"`
+PKGCONFIG_requires=`eval echo "$PKGCONFIG_requires"`
+AC_MSG_RESULT($PKGCONFIG_requires)
+
+AC_MSG_CHECKING(our pkgconfig ext libs)
+PKGCONFIG_pkglibs="$PACKAGE_LIBS"
+test ".$PKGCONFIG_pkglibs" != "." || PKGCONFIG_pkglibs="-l$PKGCONFIG_libname"
+PKGCONFIG_libs="ifelse($3,,$PKGCONFIG_pkglibs $LIBS,$3)"
+PKGCONFIG_libs=`eval echo "$PKGCONFIG_libs"`
+PKGCONFIG_libs=`eval echo "$PKGCONFIG_libs"`
+AC_MSG_RESULT($PKGCONFIG_libs)
+
+AC_MSG_CHECKING(our pkgconfig cppflags)
+PKGCONFIG_cppflags="ifelse($5,,$CPPFLAGS $PACKAGE_CFLAGS,$5)"
+PKGCONFIG_cppflags=`eval echo "$PKGCONFIG_cppflags"`
+PKGCONFIG_cppflags=`eval echo "$PKGCONFIG_cppflags"`
+AC_MSG_RESULT($PKGCONFIG_cppflags)
+
+AC_MSG_CHECKING(our pkgconfig ldflags)
+PKGCONFIG_ldflags="ifelse($6,,$LDFLAGS $PACKAGE_LDFLAGS,$5)"
+PKGCONFIG_ldflags=`eval echo "$PKGCONFIG_ldflags"`
+PKGCONFIG_ldflags=`eval echo "$PKGCONFIG_ldflags"`
+AC_MSG_RESULT($PKGCONFIG_ldflags)
+
+test ".$PKGCONFIG_generate" != "." || \
+PKGCONFIG_generate="ifelse($1,,$PKGCONFIG_libname.pc,$1)"
+PKGCONFIG_generate=`eval echo "$PKGCONFIG_generate"`
+PKGCONFIG_generate=`eval echo "$PKGCONFIG_generate"`
+test "$pkgconfig_libfile" != "$PKGCONFIG_generate" && (
+AC_MSG_RESULT(generate the pkgconfig later... $PKGCONFIG_generate))
+
+if test ".$PKGCONFIG_src_libdir" = "." ; then
+PKGCONFIG_src_libdir=`pwd`
+PKGCONFIG_src_libdir=`AS_DIRNAME("$PKGCONFIG_src_libdir/$PKGCONFIG_generate")`
+test ! -d $PKGCONFIG_src_libdir/src || \
+PKGCONFIG_src_libdir="$PKGCONFIG_src_libdir/src"
+case ".$objdir" in
+*libs) PKGCONFIG_src_libdir="$PKGCONFIG_src_libdir/$objdir" ;; esac
+AC_MSG_RESULT(noninstalled pkgconfig -L $PKGCONFIG_src_libdir)
+fi
+
+if test ".$PKGCONFIG_src_headers" = "." ; then
+PKGCONFIG_src_headers=`pwd`
+v="$ac_top_srcdir" ;
+test ".$v" != "." || v="$ax_spec_dir"
+test ".$v" != "." || v="$srcdir"
+case "$v" in /*) PKG_CONFIG_src_headers="" ;; esac
+PKGCONFIG_src_headers=`AS_DIRNAME("$PKGCONFIG_src_headers/$v/x")`
+test ! -d $PKGCONFIG_src_headers/incl[]ude || \
+PKGCONFIG_src_headers="$PKGCONFIG_src_headers/incl[]ude"
+AC_MSG_RESULT(noninstalled pkgconfig -I $PKGCONFIG_src_headers)
+fi
+
+
+dnl AC_CONFIG_COMMANDS crap disallows to use $PKGCONFIG_libfile here...
+AC_CONFIG_COMMANDS([$ax_create_pkgconfig_generate],[
+pkgconfig_generate="$ax_create_pkgconfig_generate"
+if test ! -f "$pkgconfig_generate.in"
+then generate="true"
+elif grep ' generated by configure ' $pkgconfig_generate.in >/dev/null
+then generate="true"
+else generate="false";
+fi
+if $generate ; then
+AC_MSG_NOTICE(creating $pkgconfig_generate.in)
+cat > $pkgconfig_generate.in <<AXEOF
+# generated by configure / remove this line to disable regeneration
address@hidden@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
+
+Name: @PACKAGE_NAME@
+Description: @PACKAGE_DESCRIPTION@
+Version: @PACKAGE_VERSION@
+Requires: @PACKAGE_REQUIRES@
+Libs: -L\${libdir} @LDFLAGS@ @LIBS@
+Cflags: -I\${includedir} @CPPFLAGS@
+AXEOF
+fi # DONE generate $pkgconfig_generate.in
+AC_MSG_NOTICE(creating $pkgconfig_generate)
+cat >conftest.sed <<AXEOF
+s|@prefix@|${pkgconfig_prefix}|
+s|@exec_prefix@|${pkgconfig_execprefix}|
+s|@bindir@|${pkgconfig_bindir}|
+s|@libdir@|${pkgconfig_libdir}|
+s|@datadir@|${pkgconfig_datadir}|
+s|@sysconfdir@|${pkgconfig_sysconfdir}|
+s|@includedir@|${pkgconfig_includedir}|
+s|@suffix@|${pkgconfig_suffix}|
+s|@PACKAGE@|${pkgconfig_package}|
+s|@PACKAGE_NAME@|${pkgconfig_libname}|
+s|@PACKAGE_DESCRIPTION@|${pkgconfig_description}|
+s|@PACKAGE_VERSION@|${pkgconfig_version}|
+s|@PACKAGE_REQUIRES@|${pkgconfig_requires}|
+s|@LIBS@|${pkgconfig_libs}|
+s|@LDFLAGS@|${pkgconfig_ldflags}|
+s|@CPPFLAGS@|${pkgconfig_cppflags}|
+AXEOF
+sed -f conftest.sed  $pkgconfig_generate.in > $pkgconfig_generate
+if test ! -s $pkgconfig_generate ; then
+    AC_MSG_ERROR([$pkgconfig_generate is empty])
+fi ; rm conftest.sed # DONE generate $pkgconfig_generate
+pkgconfig_uninstalled=`echo $pkgconfig_generate |sed 's/.pc$/-uninstalled.pc/'`
+AC_MSG_NOTICE(creating $pkgconfig_uninstalled)
+cat >conftest.sed <<AXEOF
+s|@prefix@|${pkgconfig_prefix}|
+s|@exec_prefix@|${pkgconfig_execprefix}|
+s|@bindir@|${pkgconfig_bindir}|
+s|@libdir@|${pkgconfig_src_libdir}|
+s|@datadir@|${pkgconfig_datadir}|
+s|@sysconfdir@|${pkgconfig_sysconfdir}|
+s|@includedir@|${pkgconfig_src_headers}|
+s|@suffix@|${pkgconfig_suffix}|
+s|@PACKAGE@|${pkgconfig_package}|
+s|@PACKAGE_NAME@|${pkgconfig_libname}|
+s|@PACKAGE_DESCRIPTION@|${pkgconfig_description}|
+s|@PACKAGE_VERSION@|${pkgconfig_version}|
+s|@PACKAGE_REQUIRES@|${pkgconfig_requires}|
+s|@LIBS@|${pkgconfig_libs}|
+s|@LDFLAGS@|${pkgconfig_ldflags}|
+s|@CPPFLAGS@|${pkgconfig_cppflags}|
+AXEOF
+sed -f conftest.sed $pkgconfig_generate.in > $pkgconfig_uninstalled
+if test ! -s $pkgconfig_uninstalled ; then
+    AC_MSG_ERROR([$pkgconfig_uninstalled is empty])
+fi ; rm conftest.sed # DONE generate $pkgconfig_uninstalled
+           pkgconfig_requires_add=`echo ${pkgconfig_requires}`
+if test ".$pkgconfig_requires_add" != "." ; then
+           pkgconfig_requires_add="pkg-config $pkgconfig_requires_add"
+    else   pkgconfig_requires_add=":" ; fi
+pkgconfig_uninstalled=`echo $pkgconfig_generate |sed 's/.pc$/-uninstalled.sh/'`
+AC_MSG_NOTICE(creating $pkgconfig_uninstalled)
+cat >conftest.sed <<AXEOF
+s|@prefix@|\"${pkgconfig_prefix}\"|
+s|@exec_prefix@|\"${pkgconfig_execprefix}\"|
+s|@bindir@|\"${pkgconfig_bindir}\"|
+s|@libdir@|\"${pkgconfig_src_libdir}\"|
+s|@datadir@|\"${pkgconfig_datadir}\"|
+s|@sysconfdir@|\"${pkgconfig_sysconfdir}\"|
+s|@includedir@|\"${pkgconfig_src_headers}\"|
+s|@suffix@|\"${pkgconfig_suffix}\"|
+s|@PACKAGE@|\"${pkgconfig_package}\"|
+s|@PACKAGE_NAME@|\"${pkgconfig_libname}\"|
+s|@PACKAGE_DESCRIPTION@|\"${pkgconfig_description}\"|
+s|@PACKAGE_VERSION@|\"${pkgconfig_version}\"|
+s|@PACKAGE_REQUIRES@|\"${pkgconfig_requires}\"|
+s|@LIBS@|\"${pkgconfig_libs}\"|
+s|@LDFLAGS@|\"${pkgconfig_ldflags}\"|
+s|@CPPFLAGS@|\"${pkgconfig_cppflags}\"|
+s>Name:>for option\\; do case \"\$option\" in --list-all|--name) echo >
+s>Description: *>\\;\\; --help) pkg-config --help \\; echo Buildscript Of >
+s>Version: *>\\;\\; --modversion|--version) echo >
+s>Requires:>\\;\\; --requires) echo $pkgconfig_requires_add>
+s>Libs: *>\\;\\; --libs) echo >
+s>Cflags: *>\\;\\; --cflags) echo >
+/--libs)/a\\
+       $pkgconfig_requires_add
+/--cflags)/a\\
+       $pkgconfig_requires_add\\
+;; --variable=*) eval echo '\$'\`echo \$option | sed -e 's/.*=//'\`\\
+;; --uninstalled) exit 0 \\
+;; *) ;; esac done
+AXEOF
+sed -f conftest.sed  $pkgconfig_generate.in > $pkgconfig_uninstalled
+if test ! -s $pkgconfig_uninstalled ; then
+    AC_MSG_ERROR([$pkgconfig_uninstalled is empty])
+fi ; rm conftest.sed # DONE generate $pkgconfig_uninstalled
+],[
+dnl AC_CONFIG_COMMANDS crap, the AS_PUSHVAR defines are invalid here...
+ax_create_pkgconfig_generate="$ax_create_pkgconfig_generate"
+pkgconfig_prefix='$prefix'
+pkgconfig_execprefix='$exec_prefix'
+pkgconfig_bindir='$bindir'
+pkgconfig_libdir='$libdir'
+pkgconfig_includedir='$includedir'
+pkgconfig_datadir='$datadir'
+pkgconfig_sysconfdir='$sysconfdir'
+pkgconfig_suffix='$ax_create_pkgconfig_suffix'
+pkgconfig_package='$PACKAGE_NAME'
+pkgconfig_libname='$ax_create_pkgconfig_libname'
+pkgconfig_description='$ax_create_pkgconfig_description'
+pkgconfig_version='$ax_create_pkgconfig_version'
+pkgconfig_requires='$ax_create_pkgconfig_requires'
+pkgconfig_libs='$ax_create_pkgconfig_libs'
+pkgconfig_ldflags='$ax_create_pkgconfig_ldflags'
+pkgconfig_cppflags='$ax_create_pkgconfig_cppflags'
+pkgconfig_src_libdir='$ax_create_pkgconfig_src_libdir'
+pkgconfig_src_headers='$ax_create_pkgconfig_src_headers'
+])dnl
+AS_VAR_POPDEF([PKGCONFIG_suffix])dnl
+AS_VAR_POPDEF([PKGCONFIG_libdir])dnl
+AS_VAR_POPDEF([PKGCONFIG_libfile])dnl
+AS_VAR_POPDEF([PKGCONFIG_libname])dnl
+AS_VAR_POPDEF([PKGCONFIG_version])dnl
+AS_VAR_POPDEF([PKGCONFIG_description])dnl
+AS_VAR_POPDEF([PKGCONFIG_requires])dnl
+AS_VAR_POPDEF([PKGCONFIG_pkglibs])dnl
+AS_VAR_POPDEF([PKGCONFIG_libs])dnl
+AS_VAR_POPDEF([PKGCONFIG_ldflags])dnl
+AS_VAR_POPDEF([PKGCONFIG_cppflags])dnl
+AS_VAR_POPDEF([PKGCONFIG_generate])dnl
+AS_VAR_POPDEF([PKGCONFIG_src_libdir])dnl
+AS_VAR_POPDEF([PKGCONFIG_src_headers])dnl
+])