195 lines
8.5 KiB
Text
195 lines
8.5 KiB
Text
# ============================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_create_generic_config.html
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# ============================================================================
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#
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# SYNOPSIS
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#
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# AX_CREATE_GENERIC_CONFIG [(PACKAGEnlibs [, VERSION])]
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#
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# DESCRIPTION
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#
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# Creates a generic PACKAGE-config file that has all the things that you
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# want, hmm, well, atleast it has --cflags, --version, --libs. Ahhm, did
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# you see ax_path_generic in the autoconf-archive? ;-)
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#
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# this macros saves you all the typing for a pkg-config.in script, you
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# don't even need to distribute one along. Place this macro in your
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# configure.ac, et voila, you got one that you want to install.
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#
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# oh, btw, if the first arg looks like "mylib -lwhat' then it will go to
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# be added to the --libs, and mylib is extracted.
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#
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# the defaults: $1 = $PACKAGE $LIBS $2 = $VERSION there is also an
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# AC_SUBST(GENERIC_CONFIG) that will be set to the name of the file that
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# we did output in this macro. Use as:
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#
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# install-exec-local: install-generic-config
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#
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# install-generic-config:
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# $(mkinstalldirs) $(DESTDIR)$(bindir)
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# $(INSTALL_SCRIPT) @GENERIC_CONFIG@ $(DESTDIR)$(bindir)
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#
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# LICENSE
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#
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# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# As a special exception, the respective Autoconf Macro's copyright owner
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# gives unlimited permission to copy, distribute and modify the configure
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# scripts that are the output of Autoconf when processing the Macro. You
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# need not follow the terms of the GNU General Public License when using
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# or distributing such scripts, even though portions of the text of the
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# Macro appear in them. The GNU General Public License (GPL) does govern
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# all other use of the material that constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the Autoconf
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# Macro released by the Autoconf Archive. When you make and distribute a
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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#serial 6
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AU_ALIAS([AC_CREATE_GENERIC_CONFIG], [AX_CREATE_GENERIC_CONFIG])
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AC_DEFUN([AX_CREATE_GENERIC_CONFIG],[# create a generic PACKAGE-config file
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L=`echo ifelse($1, , $PACKAGE $LIBS, $1)`
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P=`echo $L | sed -e 's/ -.*//'`
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P=`echo $P`
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V=`echo ifelse($2, , $VERSION, $2)`
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F=`echo $P-config`
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L=`echo -l$L | sed -e 's/^-llib/-l/'`
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AC_MSG_RESULT(creating $F - generic $V for $L)
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test "x$prefix" = xNONE && prefix="$ac_default_prefix"
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test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
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echo '#! /bin/sh' >$F
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echo ' ' >>$F
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echo 'package="'$P'"' >>$F
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echo 'version="'$V'"' >>$F
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echo 'libs="'$L'"' >>$F
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echo ' ' >>$F
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# in the order of occurence a standard automake Makefile
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echo 'prefix="'$prefix'"' >>$F
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echo 'exec_prefix="'$exec_prefix'"' >>$F
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echo 'bindir="'$bindir'"' >>$F
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echo 'sbindir="'$sbindir'"' >>$F
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echo 'libexecdir="'$libexecdir'"' >>$F
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echo 'datadir="'$datadir'"' >>$F
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echo 'sysconfdir="'$sysconfdir'"' >>$F
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echo 'sharedstatedir="'$sharedstatedir'"' >>$F
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echo 'localstatedir="'$localstatedir'"' >>$F
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echo 'libdir="'$libdir'"' >>$F
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echo 'infodir="'$infodir'"' >>$F
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echo 'mandir="'$mandir'"' >>$F
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echo 'includedir="'$includedir'"' >>$F
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echo 'target="'$target'"' >>$F
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echo 'host="'$host'"' >>$F
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echo 'build="'$build'"' >>$F
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echo ' ' >>$F
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echo 'if test "'"\$""#"'" -eq 0; then' >>$F
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echo ' cat <<EOF' >>$F
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echo 'Usage: $package-config [OPTIONS]' >>$F
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echo 'Options:' >>$F
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echo ' --prefix[=DIR]) : \$prefix' >>$F
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echo ' --package) : \$package' >>$F
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echo ' --version) : \$version' >>$F
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echo ' --cflags) : -I\$includedir' >>$F
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echo ' --libs) : -L\$libdir -l\$package' >>$F
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echo ' --help) print all the options (not just these)' >>$F
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echo 'EOF' >>$F
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echo 'fi' >>$F
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echo ' ' >>$F
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echo 'o=""' >>$F
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echo 'h=""' >>$F
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echo 'for i in "[$]@"; do' >>$F
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echo ' case $i in' >>$F
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echo ' --prefix=*) prefix=`echo $i | sed -e "s/--prefix=//"` ;;' >>$F
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echo ' --prefix) o="$o $prefix" ;;' >>$F
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echo ' --package) o="$o $package" ;;' >>$F
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echo ' --version) o="$o $version" ;;' >>$F
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echo ' --cflags) if test "_$includedir" != "_/usr/include"' >>$F
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echo ' then o="$o -I$includedir" ; fi' >>$F
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echo ' ;;' >>$F
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echo ' --libs) o="$o -L$libdir $libs" ;;' >>$F
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echo ' --exec_prefix|--eprefix) o="$o $exec_prefix" ;;' >>$F
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echo ' --bindir) o="$o $bindir" ;;' >>$F
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echo ' --sbindir) o="$o $sbindir" ;;' >>$F
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echo ' --libexecdir) o="$o $libexecdir" ;;' >>$F
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echo ' --datadir) o="$o $datadir" ;;' >>$F
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echo ' --datainc) o="$o -I$datadir" ;;' >>$F
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echo ' --datalib) o="$o -L$datadir" ;;' >>$F
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echo ' --sysconfdir) o="$o $sysconfdir" ;;' >>$F
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echo ' --sharedstatedir) o="$o $sharedstatedir" ;;' >>$F
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echo ' --localstatedir) o="$o $localstatedir" ;;' >>$F
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echo ' --libdir) o="$o $libdir" ;;' >>$F
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echo ' --libadd) o="$o -L$libdir" ;;' >>$F
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echo ' --infodir) o="$o $infodir" ;;' >>$F
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echo ' --mandir) o="$o $mandir" ;;' >>$F
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echo ' --target) o="$o $target" ;;' >>$F
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echo ' --host) o="$o $host" ;;' >>$F
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echo ' --build) o="$o $build" ;;' >>$F
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echo ' --data) o="$o -I$datadir/$package" ;;' >>$F
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echo ' --pkgdatadir) o="$o $datadir/$package" ;;' >>$F
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echo ' --pkgdatainc) o="$o -I$datadir/$package" ;;' >>$F
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echo ' --pkgdatalib) o="$o -L$datadir/$package" ;;' >>$F
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echo ' --pkglibdir) o="$o $libdir/$package" ;;' >>$F
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echo ' --pkglibinc) o="$o -I$libinc/$package" ;;' >>$F
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echo ' --pkglibadd) o="$o -L$libadd/$package" ;;' >>$F
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echo ' --pkgincludedir) o="$o $includedir/$package" ;;' >>$F
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echo ' --help) h="1" ;;' >>$F
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echo ' -?//*|-?/*//*|-?./*//*|//*|/*//*|./*//*) ' >>$F
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echo ' v=`echo $i | sed -e s://:\$:g`' >>$F
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echo ' v=`eval "echo $v"` ' >>$F
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echo ' o="$o $v" ;; ' >>$F
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echo ' esac' >>$F
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echo 'done' >>$F
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echo ' ' >>$F
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echo 'o=`eval "echo $o"`' >>$F
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echo 'o=`eval "echo $o"`' >>$F
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echo 'eval "echo $o"' >>$F
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echo ' ' >>$F
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echo 'if test ! -z "$h" ; then ' >>$F
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echo 'cat <<EOF' >>$F
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echo ' --prefix=xxx) (what is that for anyway?)' >>$F
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echo ' --prefix) \$prefix $prefix' >>$F
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echo ' --package) \$package $package' >>$F
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echo ' --version) \$version $version' >>$F
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echo ' --cflags) -I\$includedir unless it is /usr/include' >>$F
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echo ' --libs) -L\$libdir -l\$PACKAGE \$LIBS' >>$F
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echo ' --exec_prefix) or... ' >>$F
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echo ' --eprefix) \$exec_prefix $exec_prefix' >>$F
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echo ' --bindir) \$bindir $bindir' >>$F
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echo ' --sbindir) \$sbindir $sbindir' >>$F
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echo ' --libexecdir) \$libexecdir $libexecdir' >>$F
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echo ' --datadir) \$datadir $datadir' >>$F
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echo ' --sysconfdir) \$sysconfdir $sysconfdir' >>$F
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echo ' --sharedstatedir) \$sharedstatedir$sharedstatedir' >>$F
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echo ' --localstatedir) \$localstatedir $localstatedir' >>$F
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echo ' --libdir) \$libdir $libdir' >>$F
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echo ' --infodir) \$infodir $infodir' >>$F
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echo ' --mandir) \$mandir $mandir' >>$F
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echo ' --target) \$target $target' >>$F
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echo ' --host) \$host $host' >>$F
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echo ' --build) \$build $build' >>$F
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echo ' --data) -I\$datadir/\$package' >>$F
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echo ' --pkgdatadir) \$datadir/\$package' >>$F
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echo ' --pkglibdir) \$libdir/\$package' >>$F
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echo ' --pkgincludedir) \$includedir/\$package' >>$F
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echo ' --help) generated by ax_create_generic_config.m4' >>$F
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echo ' -I//varname and other inc-targets like --pkgdatainc supported' >>$F
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echo ' -L//varname and other lib-targets, e.g. --pkgdatalib or --libadd' >>$F
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echo 'EOF' >>$F
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echo 'fi' >>$F
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GENERIC_CONFIG="$F"
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AC_SUBST(GENERIC_CONFIG)
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])
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