Hello,
2011/1/25 Jon Ander Hernandez <[email protected]>:
> Hello,
>
> I'm trying to add plymouth support to dracut on Ubuntu, and I'm having
> some troubles because some files
> (/lib/plymouth/{script.so,renderers/drm.so,...}) are not executable
> (as Fedora does for example), and that makes inst not install some
> libraries as libpng, libply-splash-graphics.so.2...
I modified inst_binary to also act with non-executable shared objects.
I have also fixed a bug when installing a libraries whose directory
links to another directory (better explained which commands) :
$ ldd `which bash` | grep ld
/lib64/ld-linux-x86-64.so.2 (0x00007fa1cc3ff000)
$ readlink -f /lib64/ld-linux-x86-64.so.2
/lib/ld-2.12.1.so
So inst_library /lib64/ld-linux-x86-64.so.2 was doing :
(cd "/tmp/initramfs.4uaeD9/lib64" && ln -s "/lib/ld-2.12.1.so"
"ld-linux-x86-64.so.2")
But, /tmp/initramfs.4uaeD9/lib64 -> /lib... :-S
diff --git a/dracut-functions b/dracut-functions
index 2232dc9..473c68c 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -299,6 +299,8 @@ inst_library() {
lib=${src##*/}
inst_simple "$reallib" "$reallib"
inst_dir "${dest%/*}"
+ [[ -L ${initdir}${dest%/*} ]] && \
+ dest=$(readlink -f ${initdir}${dest%/*})/
(cd "${initdir}${dest%/*}" && ln -s "$reallib" "$lib")
else
inst_simple "$src" "$dest"
@@ -317,7 +319,9 @@ inst_library() {
# search in the usual places to find the binary.
find_binary() {
local binpath="/bin /sbin /usr/bin /usr/sbin" p
- [[ -z ${1##/*} && -x $1 ]] && { echo $1; return 0; }
+ [[ -z ${1##/*} ]] &&
+ ( [[ -x $1 ]] || ( [[ -e $1 ]] && file $1 | grep -q "shared
object.*dynamically linked" )) &&
+ { echo $1; return 0; }
for p in $binpath; do
[[ -x $p/$1 ]] && { echo "$p/$1"; return 0; }
done
Regards,
JonAn.
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