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kbuild: add --hash-style= and --build-id unconditionally

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As commit 1e0221374e ("mips: vdso: drop unnecessary cc-ldoption")
explained, these flags are supported by the minimal required version
of binutils. They are supported by ld.lld too.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
This commit is contained in:
Masahiro Yamada
2019-07-13 13:01:10 +09:00
parent 5ef872636c
commit 89ff7131f7
5 changed files with 8 additions and 13 deletions
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4
arch/arm64/kernel/vdso32/Makefile
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@@ -96,8 +96,8 @@ VDSO_LDFLAGS := $(VDSO_CPPFLAGS)
VDSO_LDFLAGS += -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1
VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
VDSO_LDFLAGS += -nostdlib -shared -mfloat-abi=soft
VDSO_LDFLAGS += $(call cc32-ldoption,-Wl$(comma)--hash-style=sysv)
VDSO_LDFLAGS += $(call cc32-ldoption,-Wl$(comma)--build-id)
VDSO_LDFLAGS += -Wl,--hash-style=sysv
VDSO_LDFLAGS += -Wl,--build-id
VDSO_LDFLAGS += $(call cc32-ldoption,-fuse-ld=bfd)