[OE-core] [PATCH] image-prelink: Disable for musl images

[Richard Purdie]

For some reason prelink was refusing to prelink musl images but now sometimes
does modify the binaries. Since musl has no support for this, such images
end up broken and unable to boot.

To avoid this, be explicit and only apply prelinking for libc-glibc.

[YOCTO #11913]

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/classes/image-prelink.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/image-prelink.bbclass b/meta/classes/image-prelink.bbclass
index 4157df0..6fcd699 100644
--- a/meta/classes/image-prelink.bbclass
+++ b/meta/classes/image-prelink.bbclass
@@ -1,6 +1,6 @@
 do_rootfs[depends] += "prelink-native:do_populate_sysroot"
 
-IMAGE_PREPROCESS_COMMAND += "prelink_setup; prelink_image; "
+IMAGE_PREPROCESS_COMMAND_append_libc-glibc = " prelink_setup; prelink_image; "
 
 python prelink_setup () {
     oe.utils.write_ld_so_conf(d)
-- 
2.7.4