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# Copyright 1999-2005 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.54 2005/09/04 15:15:37 swegener 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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# 2004.09.25 rac
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# i have verified that at least one package can use this eclass and
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# build properly even without libtool installed yet, probably using
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# the files in the distribution. eliminating this dependency fixes
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# bug 65209, which is a showstopper for people doing installs using
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# stageballs <3. if anybody decides to revert this, please attempt
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# to find an alternate way of resolving that bug at the same time.
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DESCRIPTION="Based on the ${ECLASS} eclass"
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ELIBTOOL_VERSION="2.0.2"
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ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches"
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ELT_APPLIED_PATCHES=
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ELT_LTMAIN_SH=
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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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for x in $(find "${S}" -name 'ltmain.sh') ; do
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dirlist="${dirlist} ${x%/*}"
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done
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echo "${dirlist}"
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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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# 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 ; 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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return ${ret}
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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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local version=
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local ltmain_sh=$1
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[[ $1 == *"/configure" ]] && ltmain_sh=${ELT_LTMAIN_SH}
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version=$(eval $(grep -e '^[[:space:]]*VERSION=' "${ltmain_sh}"); \
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echo "${VERSION}")
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if [[ -n $2 ]] ; then
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if [[ -d ${ELT_PATCH_DIR}/$2 ]] ; then
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patch_dir="${ELT_PATCH_DIR}/$2"
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else
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return ${ret}
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fi
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if [[ -z ${version} ]] ; then
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eerror "Could not get VERSION for ${1##*/}!"
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die "Could not get VERSION for ${1##*/}!"
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fi
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# Go through the patches in reverse order (large to small)
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for x in $(ls -d "${patch_dir}"/* 2> /dev/null | sort -r) ; do
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if [[ -n ${x} && -f ${x} ]] ; then
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local ltver=$(VER_to_int "${version}")
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local ptver=$(VER_to_int "${x##*/}")
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# If libtool version smaller than patch version, skip patch.
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[[ ${ltver} -lt ${ptver} ]] && continue
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# For --remove-internal-dep ...
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if [[ -n $3 ]] ; 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}/$$.rem_int_deps.patch
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x="${T}/$$.rem_int_deps.patch"
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fi
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if ELT_try_and_apply_patch "$1" "${x}" ; 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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return ${ret}
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}
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elibtoolize() {
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local x=
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local y=
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local do_portage="no"
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local do_reversedeps="no"
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local do_only_patches="no"
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local deptoremove=
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local my_dirlist=
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local elt_patches="portage relink max_cmd_len sed test tmp \
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uclibc-conf uclibc-ltconf"
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local start_dir="${PWD}"
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my_dirlist="$(ELT_find_ltmain_sh)"
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[[ ${CHOST} == *"-freebsd"* ]] && \
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elt_patches="${elt_patches} fbsd-conf"
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for x in "$@" ; do
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case "${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 "${x}" | sed -e 's|--remove-internal-dep=||')"
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# Add the patch for this ...
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[ -n "${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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"--no-uclibc")
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NO_UCLIBCTOOLIZE=1
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;;
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*)
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eerror "Invalid elibtoolize option: $x"
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die "elibtoolize called with $x ??"
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esac
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done
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if use ppc-macos ; then
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local opts
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[[ -f Makefile.am ]] && opts="--automake"
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glibtoolize --copy --force ${opts}
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darwintoolize
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fi
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for x in ${my_dirlist} ; do
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local tmp=$(echo "${x}" | sed -e "s|${WORKDIR}||")
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export ELT_APPLIED_PATCHES=
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export ELT_LTMAIN_SH="${x}/ltmain.sh"
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[[ -f ${x}/.elibtoolized ]] && continue
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cd ${x}
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einfo "Running elibtoolize in: $(echo "/${tmp}" | sed -e 's|//|/|g; s|^/||')"
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for y in ${elt_patches} ; do
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local ret=0
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case "${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") ]] ; 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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"max_cmd_len")
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# Do not apply if $max_cmd_len is not used ...
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if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; 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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"uclibc-conf")
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if [[ -e ${x}/configure ]] && \
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grep 'Transform linux' "${x}/configure" > /dev/null ; then
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ELT_walk_patches "${x}/configure" "${y}"
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ret=$?
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# ltmain.sh and co might be in a subdirectory ...
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elif [[ ! -e ${x}/configure && -e ${x}/../configure ]] && \
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grep 'Transform linux' "${x}/../configure" > /dev/null ; then
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ELT_walk_patches "${x}/../configure" "${y}"
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ret=$?
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fi
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;;
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"uclibc-ltconf")
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if [[ -e ${x}/ltconfig ]] ; then
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ELT_walk_patches "${x}/ltconfig" "${y}"
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ret=$?
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fi
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;;
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"fbsd-conf")
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if [[ -e ${x}/configure ]] && \
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grep 'version_type=freebsd-' "${x}/configure" > /dev/null ; then
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ELT_walk_patches "${x}/configure" "${y}"
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ret=$?
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# ltmain.sh and co might be in a subdirectory ...
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elif [[ ! -e ${x}/configure && -e ${x}/../configure ]] && \
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grep 'version_type=freebsd-' "${x}/../configure" > /dev/null ; then
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ELT_walk_patches "${x}/../configure" "${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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if [[ ${ret} -ne 0 ]] ; 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") ]] ; 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" ]] ; 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") ]] ; 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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if [[ -n $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then
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# ewarn " Portage patch seems to be already applied."
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# ewarn " Please verify that it is not needed."
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:
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else
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local version=$( \
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eval $(grep -e '^[[:space:]]*VERSION=' "${x}/ltmain.sh"); \
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echo "${VERSION}")
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echo
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eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
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die "Portage patch failed to apply!"
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fi
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# We do not want to run libtoolize ...
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ELT_APPLIED_PATCHES="portage"
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fi
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;;
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"uclibc-"*)
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[[ ${CHOST} == *"-uclibc" ]] && \
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ewarn " uClibc patch set '${y}' failed to apply!"
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;;
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"fbsd-"*)
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[[ ${CHOST} == *"-freebsd"* ]] && \
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eerror " FreeBSD patch set '${y}' failed to apply!"
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die "FreeBSD patch set '${y}' failed to apply!"
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;;
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esac
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fi
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done
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if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
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if [[ ${do_portage} == "no" && \
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${do_reversedeps} == "no" && \
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${do_only_patches} == "no" && \
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${deptoremove} == "" ]]
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then
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ewarn "Cannot apply any patches, please file a bug about this"
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break
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# Sometimes ltmain.sh is in a subdirectory ...
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if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then
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if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then
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cd "${x}"/../
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fi
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fi
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if type -p libtoolize &> /dev/null ; then
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ewarn "Cannot apply any patches, 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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[[ -f ${x}/libtool ]] && rm -f "${x}/libtool"
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touch "${x}/.elibtoolized"
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done
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cd "${start_dir}"
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}
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uclibctoolize() {
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ewarn "uclibctoolize() is depreciated, please just use libtoolize()!"
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elibtoolize
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}
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darwintoolize() {
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local targets=""
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local x
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if [[ -z $* ]] ; then
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targets=$(find ${S} -name ltmain.sh -o -name ltconfig)
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fi
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einfo "Applying Darwin/libtool patches ..."
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for x in ${targets} ; do
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[[ ! -s ${x} ]] && continue
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case ${x##*/} in
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ltmain.sh|ltconfig)
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local ver=$(grep '^VERSION=' ${x})
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ver=${ver/VERSION=}
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if [[ ${ver:0:3} == "1.4" || ${ver:0:3} == "1.5" ]] ; then
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ver="1.3" # 1.4, 1.5 and 1.3 are compat
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fi
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ebegin " Fixing \${S}${x/${S}}"
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patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/${x##*/}-${ver:0:3}.patch" > /dev/null
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eend $? "PLEASE CHECK ${x}"
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;;
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esac
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done
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}
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# char *VER_major(string)
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#
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# Return the Major (X of X.Y.Z) version
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#
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VER_major() {
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[[ -z $1 ]] && return 1
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local VER=$@
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echo ${VER%%[^[:digit:]]*}
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}
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# char *VER_minor(string)
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#
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# Return the Minor (Y of X.Y.Z) version
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#
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VER_minor() {
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[[ -z $1 ]] && return 1
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local VER=$@
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VER=${VER#*.}
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echo ${VER%%[^[:digit:]]*}
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}
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# char *VER_micro(string)
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#
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| 392 |
# Return the Micro (Z of X.Y.Z) version.
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#
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VER_micro() {
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[[ -z $1 ]] && return 1
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local VER=$@
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VER=${VER#*.*.}
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echo ${VER%%[^[:digit:]]*}
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}
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| 402 |
# int VER_to_int(string)
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#
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| 404 |
# Convert a string type version (2.4.0) to an int (132096)
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| 405 |
# for easy compairing or versions ...
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| 406 |
#
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VER_to_int() {
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[[ -z $1 ]] && return 1
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| 409 |
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local VER_MAJOR=$(VER_major "$1")
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local VER_MINOR=$(VER_minor "$1")
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local VER_MICRO=$(VER_micro "$1")
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local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
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# We make version 1.0.0 the minimum version we will handle as
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# a sanity check ... if its less, we fail ...
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if [[ ${VER_int} -ge 65536 ]] ; then
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echo "${VER_int}"
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return 0
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fi
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echo 1
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| 423 |
return 1
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| 424 |
}
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