Messages in this thread Patch in this message | | | Date | Tue, 23 Apr 2019 14:11:14 -0700 | Subject | [PATCH] powerpc: 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.
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/powerpc/kernel/vdso32/Makefile | 5 ++--- arch/powerpc/kernel/vdso64/Makefile | 5 ++--- 2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile index ce199f6e4256..06f54d947057 100644 --- a/arch/powerpc/kernel/vdso32/Makefile +++ b/arch/powerpc/kernel/vdso32/Makefile @@ -26,9 +26,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso32.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso32.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO32__ -s obj-y += vdso32_wrapper.o diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile index 28e7d112aa2f..32ebb3522ea1 100644 --- a/arch/powerpc/kernel/vdso64/Makefile +++ b/arch/powerpc/kernel/vdso64/Makefile @@ -12,9 +12,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso64.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso64.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO64__ -s obj-y += vdso64_wrapper.o -- 2.21.0.593.g511ec345e18-goog
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