135 lines
4.2 KiB
Bash
Executable File
135 lines
4.2 KiB
Bash
Executable File
#! /bin/sh
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#
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# This script generates the autotools configure.in and
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# Makefile.am files from the information provided by
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# SyncEvolution and backends in src/backends. The
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# motivation for this non-standard approach was that
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# it allows adding new backends without touching core
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# files, which should have simplified the development of
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# out-of-tree backends. Now git pretty much removes
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# the need for such tricks, but it's still around.
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# Another reason for gen-autotools.sh is that it generates
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# the version in the configure script. This cannot be
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# done inside the script because autoconf expects a
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# literal string, not some kind of variable.
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#
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# To use the version specified in AC_INIT() unmodified,
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# the following checks must pass:
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# - SyncEvolution source is clean (git status reports
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# no "modified" files or "untracked" files, or the source
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# is not in git at all)
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# - the source is tagged with the version of SyncEvolution
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# (git describe --tags HEAD reports something which matches,
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# for example syncevolution-1-0-beta-2a for 1.0beta2a)
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# - same for libsynthesis, if the SYNTHESISSRC env variable
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# is set
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#
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# If these tests fail, the version is extended:
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# +<yyyymmdd>+SE+<status>+SYSYNC+<status>
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# <yyyymmdd> = date
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# <status> = <hash>[+unclean]
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# <hash> = shortened hash from describe (for example, 1040ffd)
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# +unclean = source was dirty
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set -e
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version=`grep '^AC_INIT' configure-pre.in | sed -e 's/.*\[\(.*\)\])/\1/'`
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checksource () {
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dir=$1
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force=$2
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dirty=
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if [ ! -d $dir/.git ]; then
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return
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fi
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cur=`pwd`
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cd $dir
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if git status | grep -e "modified:" -e "Untracked files:" -q; then
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dirty=+unclean
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fi
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describe=`git describe --tags`
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hash=`git show-ref --abbrev --hash HEAD`
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if echo $describe | grep -e '-[0-9]+-[0-9a-f]{8}$' -q; then
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exact=
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tag=`echo $describe | sed -e 's/-[0123456789]*-g.*//'`
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else
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exact=1
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tag=$describe
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fi
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simpletag=$tag
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# Hyphens between numbers in the tag are dots in the version
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# and all other hyphens can be removed.
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while true; do
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tmp=`echo $simpletag | sed -e 's/\([0123456789]\)-\([0123456789]\)/\1.\2/'`
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if [ $tmp = $simpletag ]; then
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break
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else
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simpletag=$tmp
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fi
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done
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simpletag=`echo $simpletag | sed -e 's/-//g'`
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if [ "$dirty" ] || [ "$force" ]; then
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# previous check failed, always print hash
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echo $hash$dirty
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elif [ "$exact" ] &&
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echo $simpletag | grep -q "syncevolution${version}\$"; then
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true
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else
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echo $hash$dirty
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fi
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cd $cur
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}
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versionsuffix=
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syncevo=`checksource .`
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if [ "$SYNTHESISSRC" ]; then
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sysync=`checksource $SYNTHESISSRC $syncevo`
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fi
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# run check again, to get hash when only libsynthesis failed
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syncevo=`checksource . $sysync`
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if [ "$syncevo" ]; then
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versionsuffix=+SE+$syncevo
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fi
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if [ "$sysync" ]; then
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versionsuffix=$versionsuffix+SYSYNC+$sysync
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fi
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if [ "$versionsuffix" ]; then
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versionsuffix=+`date +%Y%m%d`$versionsuffix
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fi
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# generate configure.in from main configure-*.in pieces
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# and all backend configure-sub.in pieces
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rm -f configure.in
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sed -e "s/^\\(AC_INIT.*\\)\\[\\(.*\\)\\]/\\1[\\2$versionsuffix]/" configure-pre.in >>configure.in
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BACKENDS=
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SUBS=
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for sub in src/backends/*/configure-sub.in; do
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BACKENDS="$BACKENDS `dirname $sub | sed -e 's;^src/;;'`"
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SUBS="$SUBS $sub"
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echo "# vvvvvvvvvvvvvv $sub vvvvvvvvvvvvvv" >>configure.in
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cat $sub >>configure.in
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echo "AC_CONFIG_FILES(`echo $sub | sed -e s/configure-sub.in/Makefile/`)" >>configure.in
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echo "# ^^^^^^^^^^^^^^ $sub ^^^^^^^^^^^^^^" >>configure.in
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echo >>configure.in
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done
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cat configure-post.in >>configure.in
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TEMPLATE_FILES=`cd src && find templates -type f \( -name README -o -name '*.png' -o -name '*.svg' -o -name '*.ini' \)`
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TEMPLATE_FILES=`echo $TEMPLATE_FILES`
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# create Makefile.am files
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sed -e "s;@BACKEND_REGISTRIES@;`echo src/backends/*/*Register.cpp | sed -e s%src/%%g`;" \
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-e "s;@BACKENDS@;$BACKENDS;" \
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-e "s;@TEMPLATE_FILES@;$TEMPLATE_FILES;" \
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src/Makefile-gen.am >src/Makefile.am
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sed -e "s;@CONFIG_SUBS@;$SUBS;" \
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Makefile-gen.am >Makefile.am
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# create LINGUAS file: every .po is included
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(cd po && ls -1 *.po | sort -u | sed -e 's/.po$//' > LINGUAS)
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