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#!/bin/sh
# Script to compile a resource file for a DLL in the same way that
# libtool would, if it knew about .rc files.
# This kinda sucks, but the alternative would be to teach autoconf,
# automake, and libtool about compiling .rc files. That would be
# doable, but waiting for those changes to propagate to official
# versions of those tools would take some time.
# The command line arguments are:
# $1: the name of the .rc file to compile if it exists
# $2: the name of the resource libtool object file to produce
rcfile=$1
lo=$2
case "$lo" in
*.lo)
resfile=.libs/`basename $lo .lo`.o
;;
*)
echo libtool object name should end with .lo
exit 1
;;
esac
d=`dirname $0`
# Create .libs if not there already
[ ! -d .libs ] && mkdir .libs
# Super-ugly hack: libtool can work in two ways on Win32: Either it
# uses .lo files which are the real object files in "this" directory,
# or it creates .o files in the .libs subdirectory, and the .lo file
# is a small text file. We try to deduce which case this is by
# checking if there are any .o files in .libs. This requires that the
# resource file gets built last in the Makefile.
o_files_in_dotlibs=`echo .libs/*.o`
case "$o_files_in_dotlibs" in
.libs/\*.o)
use_script=false
;;
*) use_script=true
;;
esac
# Another way of working of libtool: When compiling with --enable-static and
# --disable-shared options, the .lo file can be still a small text file, and
# the .o files are created in the same directory as the .lo files.
o_files_in_dot=`echo ./*.o`
case "$o_files_in_dot" in
./\*.o)
use_script=$use_script
;;
*) use_script=true
;;
esac
# Try to compile resource file
$d/compile-resource $rcfile $resfile && {
if [ $use_script = true ]; then
# Handcraft a libtool object
# libtool checks for a second line matching "Generated by .* libtool"!
(echo "# $lo"
echo "# Generated by lt-compile-resource, compatible with libtool"
echo "pic_object=$resfile"
echo "non_pic_object=none") >$lo
else
mv $resfile $lo
fi
# Success
exit 0
}
# If unsuccessful (no .rc file, or some error in it) return failure
exit 1
|
