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    Subject[PATCH] [2/5] kbuild: Check if linker supports the -X option
    Date

    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.

    This requires fixes in earlier patches.

    Signed-off-by: Andi Kleen <ak@linux.intel.com>

    ---
    Makefile | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    Index: linux-2.6.31-rc1-ak/Makefile
    ===================================================================
    --- linux-2.6.31-rc1-ak.orig/Makefile
    +++ linux-2.6.31-rc1-ak/Makefile
    @@ -599,7 +599,7 @@ LDFLAGS_MODULE += $(LDFLAGS_BUILD_ID)
    LDFLAGS_vmlinux += $(LDFLAGS_BUILD_ID)

    ifeq ($(CONFIG_STRIP_ASM_SYMS),y)
    -LDFLAGS_vmlinux += -X
    +LDFLAGS_vmlinux += $(call ld-option, -X,)
    endif

    # Default kernel image to build when no specific target is given.

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