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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-02-23 13:56:52 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-03-02 09:20:56 +0900
commit0da4fabdf40a36e22b50f9a4143be18a0d98963f (patch)
tree248a40e0a118e750ee4a83b0dcffaaad9345d5aa /Makefile
parenta7b151fffbf5236dd24b60aa0a83dc1c53c9f6c0 (diff)
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kbuild: test --build-id linker flag by ld-option instead of cc-ldoption
'--build-id' is passed to $(LD), so it should be tested by 'ld-option'. This seems a kind of misconversion when ld-option was renamed to cc-ldoption. Commit f86fd3066052 ("kbuild: rename ld-option to cc-ldoption") renamed all instances of 'ld-option' to 'cc-ldoption'. Then, commit 691ef3e7fdc1 ("kbuild: introduce ld-option") re-added 'ld-option' as a new implementation. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile3
1 files changed, 1 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 7b3080423b8a..20c01bd3acb3 100644
--- a/Makefile
+++ b/Makefile
@@ -856,8 +856,7 @@ KBUILD_AFLAGS += $(ARCH_AFLAGS) $(KAFLAGS)
KBUILD_CFLAGS += $(ARCH_CFLAGS) $(KCFLAGS)
# Use --build-id when available.
-LDFLAGS_BUILD_ID := $(patsubst -Wl$(comma)%,%,\
- $(call cc-ldoption, -Wl$(comma)--build-id,))
+LDFLAGS_BUILD_ID := $(call ld-option, --build-id)
KBUILD_LDFLAGS_MODULE += $(LDFLAGS_BUILD_ID)
LDFLAGS_vmlinux += $(LDFLAGS_BUILD_ID)