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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-09-21 15:49:54 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-10-01 09:20:33 +0900
commit13dc8c029cabf52ba95f60c56eb104d4d95d5889 (patch)
treea2e08aca7ee597754f336306870463f886154e35 /scripts/Makefile.build
parent54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c (diff)
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/Makefile.build')
-rw-r--r--scripts/Makefile.build2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index f72aba64d611..a9e47953ca53 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -389,7 +389,7 @@ $(sort $(subdir-obj-y)): $(subdir-ym) ;
ifdef builtin-target
quiet_cmd_ar_builtin = AR $@
- cmd_ar_builtin = rm -f $@; $(AR) rcSTP$(KBUILD_ARFLAGS) $@ $(real-prereqs)
+ cmd_ar_builtin = rm -f $@; $(AR) cDPrST $@ $(real-prereqs)
$(builtin-target): $(real-obj-y) FORCE
$(call if_changed,ar_builtin)