Messages in this thread Patch in this message | | | Date | Tue, 23 Apr 2019 13:55:19 -0700 | Subject | [PATCH] mips: vdso: drop unnecessary cc-ldoption | From | Nick Desaulniers <> |
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Towards the goal of removing cc-ldoption, it seems that --hash-style= was added to binutils 2.17.50.0.2 in 2006. The minimal required version of binutils for the kernel according to Documentation/process/changes.rst is 2.20.
--build-id was added in 2.18 according to binutils-gdb/ld/NEWS.
Link: https://gcc.gnu.org/ml/gcc/2007-01/msg01141.html Cc: clang-built-linux@googlegroups.com Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> --- arch/mips/vdso/Makefile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile index 0ede4deb8181..7221df24cb23 100644 --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -46,9 +46,7 @@ endif VDSO_LDFLAGS := \ -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 \ $(addprefix -Wl$(comma),$(filter -E%,$(KBUILD_CFLAGS))) \ - -nostdlib -shared \ - $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \ - $(call cc-ldoption, -Wl$(comma)--build-id) + -nostdlib -shared -Wl,--hash-style=sysv -Wl,--build-id GCOV_PROFILE := n UBSAN_SANITIZE := n -- 2.21.0.593.g511ec345e18-goog
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