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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-09-21 08:49:54 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-10-01 02:20:33 +0200 |
| commit | 13dc8c029cabf52ba95f60c56eb104d4d95d5889 (patch) | |
| tree | a2e08aca7ee597754f336306870463f886154e35 /scripts/Kbuild.include | |
| parent | Linux 5.4-rc1 (diff) | |
| download | linux-13dc8c029cabf52ba95f60c56eb104d4d95d5889.tar.xz linux-13dc8c029cabf52ba95f60c56eb104d4d95d5889.zip | |
kbuild: remove ar-option and KBUILD_ARFLAGS
Commit 40df759e2b9e ("kbuild: Fix build with binutils <= 2.19")
introduced ar-option and KBUILD_ARFLAGS to deal with old binutils.
According to Documentation/process/changes.rst, the current minimal
supported version of binutils is 2.21 so you can assume the 'D' option
is always supported. Not only GNU ar but also llvm-ar supports it.
With the 'D' option hard-coded, there is no more user of ar-option
or KBUILD_ARFLAGS.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Diffstat (limited to 'scripts/Kbuild.include')
| -rw-r--r-- | scripts/Kbuild.include | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 4b0432e095ae..10ba926ae292 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -143,11 +143,6 @@ cc-ifversion = $(shell [ $(CONFIG_GCC_VERSION)0 $(1) $(2)000 ] && echo $(3) || e # Usage: KBUILD_LDFLAGS += $(call ld-option, -X, -Y) ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2),$(3)) -# ar-option -# Usage: KBUILD_ARFLAGS := $(call ar-option,D) -# Important: no spaces around options -ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2)) - # ld-version # Note this is mainly for HJ Lu's 3 number binutil versions ld-version = $(shell $(LD) --version | $(srctree)/scripts/ld-version.sh) |