mingw64-filesystem/mingw64-find-debuginfo.sh
Ralf Habacker c4ad5036de - Update version to 202500202
- Extend mingw64-find-debuginfo.sh:
  * Merging debug source package into debug info package is now
    provided with option '--merge-debug-source-package'
  * Add option '--no-debug-source-package' to skip building of
    debug source package used by wine package
  * Add option '--src-root-dir' to specify a custom directory
    for installing debug source files
- mingw64.macros: Add parameter '-e' to %_mingw64_debug_package
  to exclude BuildArch: noarch used by wine package

OBS-URL: https://build.opensuse.org/package/show/windows:mingw:win64/mingw64-filesystem?expand=0&rev=169
2025-02-02 16:44:43 +00:00

134 lines
3.5 KiB
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#!/bin/bash
# mingw64-find-debuginfo.sh - automatically generate debug info, sources and file list
# for inclusion in an rpm spec file for mingw64-* packages.
#
# syntax: mingw64--find-debuginfo.sh [<options>] [<BUILDDIR>]
# options:
# --merge-debug-source-package merge debug source package into debug info package
# --no-debug-source-package do not create debug source package
# --src-root-dir root dir for installing debug source files (src/debug is appended)
# BUILDDIR build directory (often $HOME/rpmbuild/BUILD)
#
# $PWD package dir below $BUILDDIR
target="mingw64"
host="x86_64-w64-mingw32"
# extract debug info for a single file as child process
if [[ -v RUN_SINGLE ]]; then
f=$1
case $("$host-objdump" -h "$f" 2>/dev/null | egrep -o '(debug[\.a-z_]*|gnu.version)') in
*debuglink*) exit 0;;
*debug*) ;;
*gnu.version*)
echo "WARNING: "`echo $f | sed -e "s,^$RPM_BUILD_ROOT/*,/,"`" is already stripped!"
exit 0
;;
*) exit 0 ;;
esac
echo extracting debug info from $f
# grep all listed source files belonging to this package into temporary source file list.
"$host-objdump" -Wi "$f" | "$host-objdump-srcfiles" | grep $srcdir >>"$SOURCEFILE.tmp"
"$host-objcopy" --only-keep-debug "$f" "$f.debug" || :
pushd `dirname $f`
"$host-objcopy" --add-gnu-debuglink=`basename "$f.debug"` --strip-unneeded `basename "$f"` || :
popd
exit 0
fi
# speed up running objdump, see bug https://bugzilla.opensuse.org/show_bug.cgi?id=1202431
export MALLOC_CHECK_=0
export MALLOC_PERTURB_=0
BUILDDIR=.
MERGE_SOURCE_PACKAGE=0
SOURCE_PACKAGE=1
while [ $# -gt 0 ]; do
case "$1" in
--merge-debug-source-package)
MERGE_SOURCE_PACKAGE=1
;;
--no-debug-source-package)
SOURCE_PACKAGE=0
;;
--src-root-dir)
ROOT_DIR=$2
shift
;;
*)
BUILDDIR=$1
shift
break
;;
esac
shift
done
SOURCEFILE="$BUILDDIR/$target-debugsources.list"
> "$SOURCEFILE"
> $SOURCEFILE.tmp
srcdir=`realpath $PWD`
if [ ! -e "$BUILDDIR" ]; then
mkdir -p "$BUILDDIR"
fi
# extract debug info
find $RPM_BUILD_ROOT -type f -name "*.exe" -or -name "*.dll" | sort | \
srcdir=$srcdir SOURCEFILE=$SOURCEFILE BUILDDIR=$BUILDDIR RPM_BUILD_ROOT=$RPM_BUILD_ROOT RUN_SINGLE=1 xargs --max-args=1 --max-procs=0 bash -x $0
# generate debug info file list
find $RPM_BUILD_ROOT -type f \
-name "*.exe.debug" \
-or -name "*.dll.debug" \
-or -name "*.exe.mdb" \
-or -name "*.dll.mdb" \
| sort \
| sed -n -e "s#^$RPM_BUILD_ROOT##p" > $BUILDDIR/$target-debugfiles.list
if [ "$SOURCE_PACKAGE" -eq 0 ]; then
echo creating debugsource file structure skipped
exit 0
else
echo creating debugsource file structure
fi
# create debug sources
ROOT_DIR="${ROOT_DIR:-/usr/$host/sys-root/mingw}"
SOURCE_DIR="${ROOT_DIR}/src"
DEBUGSOURCE_DIR="${SOURCE_DIR}/debug"
destdir=${RPM_BUILD_ROOT}${DEBUGSOURCE_DIR}
if [ ! -e "$destdir" ]; then
install -d "$destdir"
fi
for f in `cat $SOURCEFILE.tmp | sort | uniq`
do
if ! test -f "$f"; then
echo "excluded not present file '$f"
continue
fi
o=`echo $f | sed "s,$BUILDDIR,$destdir,g"`
p=`dirname $o`
if [ ! -e "$p" ]; then
install -d "$p"
fi
echo copying $f to $o
install -m 644 $f $o
done
rm $SOURCEFILE.tmp
# add package source directory to list of files
if [ -e "$RPM_BUILD_ROOT/$DEBUGSOURCE_DIR" ]; then
echo "%dir $SOURCE_DIR" >> $SOURCEFILE
echo "$DEBUGSOURCE_DIR" >> $SOURCEFILE
fi
if [ "$MERGE_SOURCE_PACKAGE" -eq 1 ]; then
cat $SOURCEFILE >> $BUILDDIR/$target-debugfiles.list
rm $SOURCEFILE*
fi