kbuild: Check if linker supports the -X option
authorAndi Kleen <andi@firstfloor.org>
Wed, 16 Sep 2009 20:36:55 +0000 (22:36 +0200)
committerSam Ravnborg <sam@ravnborg.org>
Sun, 20 Sep 2009 10:27:42 +0000 (12:27 +0200)
commitd79a27195a33f4b5e591de5536799ad874ea6cf5
treee90e9340bc57f172c81ec6a8dd096a812d47014c
parent691ef3e7fdc1fe4dded169d9404f740987f67d66
kbuild: Check if linker supports the -X option

The new alternative `gold' linker in recent binutils doesn't support
the -X option. This breaks allyesconfig builds that have
CONFIG_STRIP_ASM_SYMS enabled. Check if the linker really supports
the option using ld-option.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Makefile