On 2/1/22 23:34, Xiretza wrote:
On 02/01/2022 01.28, Morten Linderud wrote:
From: Morten Linderud <morten@linderud.pw>
This moves us from the fairly ugly AWK parsing line to debugedit which originally comes out of the rpm project.
The original code has issues parsing anything that was not straight C/C++ and languages like Rust or Go would return invalid source code files. debugedit handles all these cases better.
Signed-off-by: Morten Linderud <morten@linderud.pw> --- scripts/libmakepkg/tidy/strip.sh.in | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/scripts/libmakepkg/tidy/strip.sh.in b/scripts/libmakepkg/tidy/strip.sh.in index 92a6fb15..c1d8ee3c 100644 --- a/scripts/libmakepkg/tidy/strip.sh.in +++ b/scripts/libmakepkg/tidy/strip.sh.in @@ -36,8 +36,11 @@ build_id() { } source_files() { - LANG=C readelf "$1" --debug-dump 2>/dev/null | \ - awk '/DW_AT_name +:/{name=$NF}/DW_AT_comp_dir +:/{{if (name == "<artificial>") next}{if (name !~ /^[<\/]/) {printf "%s/", $NF}}{print name}}' + dbgsrcdir="${DBGSRCDIR:-/usr/src/debug}" + local dbgsrclist="$(mktemp "${startdir}/dbgsrclist.${binary##*/}.XXXXXXXXX")" + LANG=C debugedit -n -b "${srcdir}" -d "${dbgsrcdir}" -l "${dbgsrclist}" "$1" > /dev/null
-d/--dest-dir actually causes paths embedded in the binary to be *rewritten* from -b/--base-dir. Normally, this shouldn't happen because all paths are already translated by -fdebug-prefix-map before they end up in the binary (making it equivalent to `debugedit --base-dir "${dbgsrcdir}"`) but if there are any $srcdir-based paths left for whatever reason, this modifies the binary.
If this is something we actually want to do here, I think this behaviour is at least worth a source comment.
Does it? During testing the patch I added checksums before and after getting the source file list. This command causes no change to the file. A