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Revert "kbuild: Check if linker supports the -X option" 

This reverts commit d79a27195a.

According to the commit description, this ld-option test was added for
the gold linker at that time.

Commit 75959d44f9 ("kbuild: Fail if gold linker is detected") gave
up the gold linker support after all.

I tested the BFD linker from binutils 2.23 and LLD from LLVM 11.0.0.
Both of them support the -X option.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2022-09-30 03:12:23 +09:00
parent 5d4aeffbf7
commit 0f1fe9d616
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -1037,7 +1037,7 @@ KBUILD_LDFLAGS += $(call ld-option,--no-warn-rwx-segments)
endif
ifeq ($(CONFIG_STRIP_ASM_SYMS),y)
LDFLAGS_vmlinux += $(call ld-option, -X,)
LDFLAGS_vmlinux += -X
endif
ifeq ($(CONFIG_RELR),y)