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authorMasahiro Yamada <masahiroy@kernel.org>2020-04-23 23:23:54 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2020-05-12 13:28:33 +0900
commit9a950154668729a472d17b8e307d92e7c60f45f7 (patch)
tree7cc9c6c7533ac3904ec34897788a88098482d2b6 /init/Makefile
parent30a7729771731971839cc969d2a321e6ea7a144b (diff)
kbuild: use CONFIG_CC_VERSION_TEXT to construct LINUX_COMPILER macro
scripts/mkcompile_h runs $(CC) just for getting the version string. Reuse CONFIG_CC_VERSION_TEXT for optimization. For GCC, this slightly changes the version string. I do not think it is a big deal as we do not have the defined format for LINUX_COMPILER. In fact, the recent commit 4dcc9a88448a ("kbuild: mkcompile_h: Include $LD version in /proc/version") added the linker version. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'init/Makefile')
-rw-r--r--init/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Makefile b/init/Makefile
index d45e967483b2..57499b1ff471 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -35,4 +35,4 @@ include/generated/compile.h: FORCE
@$($(quiet)chk_compile.h)
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" \
- "$(CONFIG_PREEMPT_RT)" "$(CC)" "$(LD)"
+ "$(CONFIG_PREEMPT_RT)" $(CONFIG_CC_VERSION_TEXT) "$(LD)"

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