Use ldd to find shared library deps.
This replaces the eu-readelf and ld-linux.so.2 hackery.
As a bonus it will keep working if someone (for some bizzare reason)
needs to load a non-elf executable or shared library on the initrd.
---
dracut-functions | 15 ++++-----------
1 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/dracut-functions b/dracut-functions
index 8beba8b..62038f6 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -66,16 +66,10 @@ inst_binary() {
local bin="$1" target="${2:-$1}"
local LDSO NAME IO FILE ADDR I1 n f TLIBDIR
[[ -f $initdir$target ]] && return 0
-
- LDSO=$(LANG=C eu-readelf -l $bin 2>/dev/null | \
- awk '/interpreter/ {print $4}' |sed -e 's/]$//')
- [[ $LDSO && $LDSO != $bin ]] || LDSO="$IF_RTLD"
- [[ $LDSO && $LDSO != $bin ]] || return 1
- [[ $IF_RTLD ]] || IF_RTLD="$LDSO"
-
# I love bash!
- while read NAME I0 FILE ADDR I1 ; do
- [[ $FILE = $bin ]] && continue
+ while read line; do
+ [[ $line =~ '([^ ]*/lib/[^ ]*\.so[^ ]*)' ]] || continue
+ FILE=${BASH_REMATCH[1]}
[[ $FILE = not || $NAME = not ]] && {
echo "Missing a shared library required by $bin." >&2
echo "dracut cannot create an initrd." >&2
@@ -96,8 +90,7 @@ inst_binary() {
continue
}
inst_library "$FILE"
- done < <(LD_TRACE_PRELINKING=1 LD_WARN= LD_TRACE_LOADED_OBJECTS=1 \
- $LDSO $bin 2>/dev/null)
+ done < <(ldd $bin 2>/dev/null)
inst_simple "$bin" "$target"
}
--
1.6.0.6
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