# strip binaries
if [[ $do_strip = yes ]] ; then
- for p in strip xargs find; do
+ # Prefer strip from elfutils for package size
+ declare strip_cmd=$(command -v eu-strip)
+ test -z "$strip_cmd" && strip_cmd="strip"
+
+ for p in $strip_cmd xargs find; do
if ! type -P $p >/dev/null; then
dinfo "Could not find '$p'. Not stripping the initramfs."
do_strip=no
dinfo "*** Stripping files ***"
find "$initdir" -type f \
-executable -not -path '*/lib/modules/*.ko' -print0 \
- | xargs -r -0 strip -g 2>/dev/null
+ | xargs -r -0 $strip_cmd -g 2>/dev/null
# strip kernel modules, but do not touch signed modules
find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
| while read -r -d $'\0' f || [ -n "$f" ]; do
SIG=$(tail -c 28 "$f" | tr -d '\000')
[[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
- done | xargs -r -0 strip -g
+ done | xargs -r -0 $strip_cmd -g
dinfo "*** Stripping files done ***"
fi