[PATCH] uml kbuild: avoid useless rebuilds

- Fix some problems with usage of $(targets) (sometimes missing, sometimes
  used badly) that trigger partial rebuilds when doing a rebuild.

- At that purpose, also factor out some common code for symlinks creation.

- Fix a x86-64 build warning, caused by -L/usr/lib, which is anyway useless,
  and invalid in the x86-64 case.

Tested on x86_64 and x86.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/Makefile b/arch/um/Makefile
index 97bca6b5ca95..6f75fb251359 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -126,7 +126,7 @@ define cmd_vmlinux__
         $(CC) $(CFLAGS_vmlinux) -o $@ \
         -Wl,-T,$(vmlinux-lds) $(vmlinux-init) \
         -Wl,--start-group $(vmlinux-main) -Wl,--end-group \
-        -L/usr/lib -lutil \
+        -lutil \
         $(filter-out $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) \
         FORCE ,$^) ; rm -f linux
 endef