mingw-filesystem/mingw-find-debuginfo.sh

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#!/usr/bin/sh
# mingw-find-debuginfo.sh - automagically generate debug info and file list
# for inclusion in an rpm spec file for mingw-* packages.
if [ "$#" -lt 2 ] ; then
echo "Usage: $0 <BUILDDIR> [TARGET]..."
exit 1
fi
BUILDDIR=$1
shift
for f in `find $RPM_BUILD_ROOT -type f -name "*.exe" -or -name "*.dll" -or -name "*.pyd"`
do
case $(mingw-objdump -h $f 2>/dev/null | egrep -o '(debug[\.a-z_]*|gnu.version)') in
*debuglink*) continue ;;
*debug*) ;;
*gnu.version*)
echo "WARNING: "`echo $f | sed -e "s,^$RPM_BUILD_ROOT/*,/,"`" is already stripped!"
continue
;;
*) continue ;;
esac
echo extracting debug info from $f
mingw-objcopy --only-keep-debug $f $f.debug || :
pushd `dirname $f`
keep_symbols=`mktemp`
mingw-nm $f.debug --format=sysv --defined-only | awk -F \| '{ if ($4 ~ "Function") print $1 }' | sort > "$keep_symbols"
mingw-objcopy --add-gnu-debuglink=`basename $f.debug` --strip-unneeded `basename $f` --keep-symbols="$keep_symbols" || :
rm -f "$keep_symbols"
popd
done
for target in $@; do
prefix=`rpm --eval "%{_prefix}/%{${target}_target}"`
if [ ! -d $RPM_BUILD_ROOT$prefix ] ; then
continue
fi
find $RPM_BUILD_ROOT$prefix -type f -name "*.exe.debug" -or -name "*.dll.debug" -or -name "*.pyd.debug" |
sed -n -e "s#^$RPM_BUILD_ROOT##p" > $BUILDDIR/${target}-debugfiles.list
done