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# Copyright 1999-2004 Gentoo Technologies, Inc. |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /home/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.23 2003/04/08 11:34:57 azarah Exp $ |
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# |
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# Author: Martin Schlemmer <azarah@gentoo.org> |
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# |
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# This eclass patches ltmain.sh distributed with libtoolized packages with the |
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# relink and portage patch among others |
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|
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ECLASS="libtool" |
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INHERITED="${INHERITED} ${ECLASS}" |
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|
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newdepend "!bootstrap? ( sys-devel/libtool )" |
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|
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DESCRIPTION="Based on the ${ECLASS} eclass" |
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|
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ELIBTOOL_VERSION="2.0.1" |
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|
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|
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ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" |
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ELT_APPLIED_PATCHES= |
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|
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# |
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# Returns all the directories containing ltmain.sh |
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# |
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ELT_find_ltmain_sh() { |
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local x= |
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local dirlist= |
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|
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for x in $(find "${S}" -name 'ltmain.sh') |
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do |
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dirlist="${dirlist} ${x%/*}" |
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done |
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|
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echo "${dirlist}" |
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} |
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|
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# |
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# See if we can apply $2 on $1, and if so, do it |
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# |
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ELT_try_and_apply_patch() { |
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local ret=0 |
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local patch="$2" |
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|
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# We only support patchlevel of 0 - why worry if its static patches? |
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if patch -p0 --dry-run $1 < ${patch} &>${T}/elibtool.log |
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then |
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einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch..." |
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patch -p0 $1 < ${patch} &>${T}/elibtool.log |
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ret=$? |
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export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" |
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else |
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ret=1 |
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fi |
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|
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return ${ret} |
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} |
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|
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# |
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# Run through the patches in $2 and see if any |
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# apply to $1 ... |
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# |
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ELT_walk_patches() { |
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local x= |
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local y= |
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local ret=1 |
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local patch_dir= |
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|
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if [ -n "$2" ] |
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then |
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if [ -d "${ELT_PATCH_DIR}/$2" ] |
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then |
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patch_dir="${ELT_PATCH_DIR}/$2" |
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else |
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return ${ret} |
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fi |
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|
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for x in $(ls -d "${patch_dir}"/* 2>/dev/null) |
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do |
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if [ -n "${x}" -a -f "${x}" ] |
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then |
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# For --remove-internal-dep ... |
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if [ -n "$3" ] |
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then |
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# For replace @REM_INT_DEP@ with what was passed |
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# to --remove-internal-dep |
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sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \ |
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${T}/$$.rem_int_deps.patch |
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|
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x="${T}/$$.rem_int_deps.patch" |
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fi |
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|
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if ELT_try_and_apply_patch "$1" "${x}" |
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then |
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ret=0 |
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break |
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fi |
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fi |
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done |
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fi |
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|
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return ${ret} |
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} |
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|
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elibtoolize() { |
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local x= |
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local y= |
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local do_portage="no" |
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local do_reversedeps="no" |
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local do_only_patches="no" |
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local deptoremove= |
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local my_dirlist= |
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local elt_patches="portage relink sed test tmp" |
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|
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my_dirlist="$(ELT_find_ltmain_sh)" |
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|
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for x in $* |
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do |
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case "${x}" in |
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"--portage") |
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# Only apply portage patch, and don't |
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# 'libtoolize --copy --force' if all patches fail. |
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do_portage="yes" |
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;; |
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"--reverse-deps") |
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# Apply the reverse-deps patch |
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# http://bugzilla.gnome.org/show_bug.cgi?id=75635 |
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do_reversedeps="yes" |
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elt_patches="${elt_patches} fix-relink" |
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;; |
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"--patch-only") |
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# Do not run libtoolize if none of the patches apply .. |
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do_only_patches="yes" |
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;; |
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"^--remove-internal-dep="*) |
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# We will replace @REM_INT_DEP@ with what is needed |
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# in ELT_walk_patches() ... |
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deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" |
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|
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# Add the patch for this ... |
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[ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" |
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;; |
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"--shallow") |
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# Only patch the ltmain.sh in ${S} |
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if [ -f "${S}/ltmain.sh" ] |
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then |
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my_dirlist="${S}" |
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else |
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my_dirlist= |
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fi |
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;; |
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esac |
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done |
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|
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for x in ${my_dirlist} |
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do |
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local tmp="$(echo "${x}" | sed -e "s|${S}||")" |
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export ELT_APPLIED_PATCHES= |
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|
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cd ${x} |
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einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g')..." |
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|
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for y in ${elt_patches} |
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do |
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local ret=0 |
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|
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case "${y}" in |
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"rem-int-dep") |
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ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" |
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ret=$? |
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;; |
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"fix-relink") |
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# Do not apply if we do not have the relink patch applied ... |
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if [ -n "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] |
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then |
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ELT_walk_patches "${x}/ltmain.sh" "${y}" |
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ret=$? |
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fi |
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;; |
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*) |
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ELT_walk_patches "${x}/ltmain.sh" "${y}" |
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ret=$? |
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;; |
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esac |
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|
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if [ "${ret}" -ne 0 ] |
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then |
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case ${y} in |
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"relink") |
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# Critical patch, but could be applied ... |
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if [ -z "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] |
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then |
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ewarn " Could not apply relink.patch!" |
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fi |
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;; |
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"portage") |
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# Critical patch - for this one we abort, as it can really |
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# cause breakage without it applied! |
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if [ "${do_portage}" = "yes" ] |
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then |
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# Stupid test to see if its already applied ... |
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if [ -z "$(grep 'We do not want portage' "${x}/ltmain.sh")" ] |
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then |
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echo |
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eerror "Portage patch requested, but failed to apply!" |
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die "Portage patch requested, but failed to apply!" |
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fi |
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else |
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ewarn " Could not apply portage.patch!" |
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ewarn " Please verify that it is not needed." |
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fi |
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;; |
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esac |
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fi |
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|
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if [ -z "${ELT_APPLIED_PATCHES}" ] |
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then |
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if [ "${do_portage}" = "no" -a \ |
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"${do_reversedeps}" = "no" -a \ |
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"${do_only_patches}" = "no" -a \ |
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"${deptoremove}" = "" ] |
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then |
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# Sometimes ltmain.sh is in a subdirectory ... |
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if [ ! -f ${x}/configure.in -a ! -f ${x}/configure.ac ] |
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then |
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if [ -f ${x}/../configure.in -o -f ${x}/../configure.ac ] |
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then |
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cd ${x}/../ |
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fi |
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fi |
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|
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if which libtoolize &>/dev/null |
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then |
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ewarn "Cannot apply any patch, running libtoolize..." |
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libtoolize --copy --force |
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fi |
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cd ${x} |
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break |
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fi |
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fi |
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done |
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done |
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|
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if [ -f libtool ] |
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then |
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rm -f libtool |
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fi |
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|
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# We need to change the pwd back to $S, as we may be called in |
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# src_compile() |
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cd ${S} |
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} |
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