diff options
Diffstat (limited to 'dev-util/lafilefixer/files/lafilefixer-0.5')
| -rw-r--r-- | dev-util/lafilefixer/files/lafilefixer-0.5 | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/dev-util/lafilefixer/files/lafilefixer-0.5 b/dev-util/lafilefixer/files/lafilefixer-0.5 new file mode 100644 index 0000000..ae56e5a --- /dev/null +++ b/dev-util/lafilefixer/files/lafilefixer-0.5 @@ -0,0 +1,200 @@ +#!/bin/bash + +# Libtool does not support spaces in dependency_libs entries so we won't worry +# overly about them either. + +NEWLINE=" +" + +has() { + [[ " ${*:2} " == *" $1 "* ]] +} + +fix_la_files() { + local lafile + for lafile in "${@:2}" + do + local has_inh_link_flags="no" + local new_inh_link_flags="" + local dependency_libs="" + local inh_link_flags="" + local has_dep_libs="no" + local new_dep_libs="" + local remove_lib="" + local contents="$(<"${lafile}")" + local libladir="" + local librpath="" + local dep_libs="" + local line="" + local lib="" + + + save_IFS="${IFS}" + IFS="$NEWLINE" + for line in $contents + do + if [[ "${line#dependency_libs=\'}" != "${line}" ]] + then + [[ "$has_dep_libs" == "no" ]] || { echo "dependency_libs= assigned more than once in $lafile" && return 1 ; } + line="${line#dependency_libs=\'}" + dep_libs="${line%\'}" + has_dep_libs="yes" + + elif [[ "${line#inherited_linker_flags=\'}" != "${line}" ]] + then + + [[ "$has_inh_link_flags" == "no" ]] || { echo "inherited_linker_flags= assigned more than once in $lafile" && return 1 ; } + line="${line#inherited_linker_flags=\'}" + inh_link_flags="${line%\'}" + new_inh_link_flags="${inh_link_flags}" + has_inh_link_flags="yes" + fi + done + IFS="$save_IFS" + + if [[ "$has_dep_libs" == "no" ]] + then + printf '%s\n' "$lafile is not a .la file. Skipping." + continue + fi + + for entry in $dep_libs + do + case $entry in + -l*) + has ${entry} ${new_dep_libs} || new_dep_libs="${new_dep_libs} ${entry}" + ;; + *.la) + + if [[ "${entry##*\/lib}" == "${entry}" ]] + then + has ${entry} ${new_dep_libs} || new_dep_libs="${new_dep_libs} ${entry}" + else + lib="${entry##*\/lib}" + lib="${lib%.la}" + lib="-l${lib}" + has ${lib} ${new_dep_libs} || new_dep_libs="${new_dep_libs} ${lib}" + has -L${entry%/*.la} ${libladir} || libladir="${libladir} -L${entry%/*.la}" + fi + ;; + -L*) + [[ ${entry/X11R6\/lib} != ${entry} ]] && entry="${entry/X11R6\/}" + [[ ${entry/local\/lib} != ${entry} ]] && entry="${entry/local\/}" + [[ ${entry/usr\/lib*\/pkgconfig\/..\/..} != ${entry} ]] && entry="${entry/\/lib*\/pkgconfig\/..\/..}" + [[ ${entry/usr\/lib*\/pkgconfig\/..} != ${entry} ]] && entry="${entry/\/pkgconfig\/..}" + has ${entry} ${libladir} || libladir="${libladir} ${entry}" + ;; + -R*) + has ${entry} ${librpath} || librpath="${librpath} ${entry}" + ;; + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if [[ "${has_inh_link_flags}" == "yes" ]] + then + has ${entry} ${new_inh_link_flags} || new_inh_link_flags="${new_inh_link_flags} ${entry}" + else + has ${entry} ${new_dep_libs} || new_dep_libs="${new_dep_libs} ${entry}" + fi + ;; + *) + echo "Debug information:" + echo $lafile + echo "${entry}" + echo "Holy Moley, Dorothy, we ain't in Kansas and Luke, I'm not your father" + return 1 + ;; + esac + done + + [[ "${dep_libs}" == "${librpath}${libladir}${new_dep_libs}" && "${new_inh_link_flags}" == "${inh_link_flags}" ]] && { echo "$lafile already clean, skipping update."; continue; } + echo "${lafile}: Updating..." + contents="${contents/${NEWLINE}dependency_libs=\'${dep_libs}\'${NEWLINE}/${NEWLINE}dependency_libs='${librpath}${libladir}${new_dep_libs}'${NEWLINE}}" + [[ "${has_inh_link_flags}" == "yes" ]] && \ + contents="${contents/${NEWLINE}inherited_linker_flags=\'${inh_link_flags}\'${NEWLINE}/${NEWLINE}inherited_linker_flags='${new_inh_link_flags}'${NEWLINE}}" + + printf '%s' "$contents" > "${lafile}" + done +} + +case "$1" in + -h|--help) + cat <<- EOF + lafilefixer (C) 2009 Peter Alfredsen <loki_val@gentoo.org> + Released under the MIT/X11 license. + + Usage: lafilefixer [OPTION] [FILE|DIR]... + Fix .la libtool archives to list libraries, not .la files in dependency_libs and + do some minor fixups, moving -pthread to inherited_linker_flags if available and + eliminating duplicate library listings. + + By default, lafilefixer is recursive, fixing all .la files in all subdirectories + so if you want to fix only a single file, it must be specified in full. + + Options: + -h, --help Display this text and exit. + --justfixit Choose some reasonable dirs, such as /usr/lib*, etc. , + find all .la files and fix them to not use .la files + for linking + --license Display the license and exit. + EOF + ;; + --justfixit) + declare dirlist="" + declare files=() + for dir in {/usr/lib,/usr/qt/3/lib,/usr/kde/3.5/lib,/opt/lib,/lib}{,32,64} + do + [[ -d "${dir}" ]] && dirlist="${dirlist} ${dir}" + done + + while read -r line + do + files+=( "$line" ) + done< <( find ${dirlist} -name '*.la' -type f ) + + fix_la_files --cleanup "${files[@]}" + ;; + --license) + cat <<- EOF + Copyright (c) 2009 Peter Alfredsen <loki_val@gentoo.org> + + Permission is hereby granted, free of charge, to any person obtaining a copy of + this software and associated documentation files (the "Software"), to deal in + the Software without restriction, including without limitation the rights to + use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies + of the Software, and to permit persons to whom the Software is furnished to + do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + EOF + ;; + *) + declare arglist=() + declare files=() + declare arg="" + + for arg in "${@}" + do + if [[ -d "${arg}" || -f "${arg}" ]] + then + arglist+=( "${arg}" ) + else + printf '%s\n' "${arg} is not a valid directory or file, skipping." + fi + done + + while read -r line + do + files+=( "$line" ) + done< <( find "${arglist[@]}" -name '*.la' -type f ) + + fix_la_files --cleanup "${files[@]}" + ;; +esac + |