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brp-debuginfo: hopefully fixed hardlink support

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Note that 'sh -e' mode is unreliable when the last pipeline command
is non-simple command (such as while loop).  So the script was somehow
failing on hardlinks and it went unnoticed.  I choose to replace
pipe-to-while with a temporary file for now.
This commit is contained in:
Alexey Tourbin 2011-02-05 00:33:25 +03:00
parent 614b27b4d1
commit 91656ccf79
1 changed files with 13 additions and 9 deletions
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22
scripts/brp-debuginfo.in
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@ -17,18 +17,21 @@ mkdir .tmp
# Strip binaries, create .debug files under /usr/lib/debug and install sources into /usr/src/debug.
prune_paths='-path ./usr/share -o -path ./lib/firmware -o -path ./usr/lib/debug -o -path ./usr/src'
find . '(' -path './.*' -o $prune_paths ')' -prune -o -type f -print |
find . '(' -path './.*' -o $prune_paths ')' -prune -o -type f -print |sort |
file -NF$'\t' -f - |sed -n 's/\t.* ELF .* \(executable\|shared object\), .*, not stripped.*//p' |
xargs -r --delimiter='\n' stat -c '%h %i %n' |
xargs -r --delimiter='\n' stat -c '%h %i %n' >.tmp/flist
while read -r nlink ino f; do
debugf=./usr/lib/debug${f#.}.debug
mkdir -p "${debugf%/*}"
if [ "$nlink" -gt 1 ]; then
eval f0="\${f0_$ino-}"
if [ -n "$f0" ]; then
ln -nf "$f0" "$debugf"
mkdir -p .debuginfo/src/"${debugf%/*}"
ln -nf .debuginfo/src/"$f0" .debuginfo/src/"$debugf"
debugf0=./usr/lib/debug${f0#.}.debug
if [ -f "$debugf0" ]; then
mkdir -p "${debugf%/*}"
ln -nf "$debugf0" "$debugf"
fi
mkdir -p .debuginfo/src/"${f%/*}"
ln -nf .debuginfo/src/"$f0" .debuginfo/src/"$f"
continue
else
eval f0_$ino="\$f"
@ -50,6 +53,7 @@ while read -r nlink ino f; do
touch -r "$f" .tmp/stamp
@RPMCONFIGDIR@/debugedit -b "$RPM_BUILD_DIR" -d /usr/src/debug -l .tmp/src "$f"
if [ -n "$strip" ]; then
mkdir -p "${debugf%/*}"
eu-strip $strip --remove-comment -f "$debugf" "$f"
touch -r .tmp/stamp "$debugf" "$f"
chmod 644 "$debugf"
@ -65,10 +69,10 @@ while read -r nlink ino f; do
printf '%s\n' /usr/src/debug/"$src"
done >.debuginfo/src/"$f"
rm .tmp/src
done
done <.tmp/flist
# Make symbolic links that mimic the original tree.
find . '(' -path './.*' -o $prune_paths ')' -prune -o -type l -print |
find . '(' -path './.*' -o $prune_paths ')' -prune -o -type l -print |sort >.tmp/flist
while read -r l; do
f=$(readlink -vm "$l")
f=${f#$RPM_BUILD_ROOT}
@ -79,4 +83,4 @@ while read -r l; do
ln -snf "$(relative "${debugf#.}" "${debugl#.}")" "$debugl"
mkdir -p .debuginfo/links/"${debugf%/*}"
printf '%s\n' "${debugl#.}" >>.debuginfo/links/"$debugf"
done
done <.tmp/flist