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|
#!/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
|
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