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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-23 17:23:54 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-12 07:28:33 +0300 |
| commit | 9a950154668729a472d17b8e307d92e7c60f45f7 (patch) | |
| tree | 7cc9c6c7533ac3904ec34897788a88098482d2b6 /init | |
| parent | 30a7729771731971839cc969d2a321e6ea7a144b (diff) | |
| download | linux-9a950154668729a472d17b8e307d92e7c60f45f7.tar.xz | |
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 $LD version in /proc/version") added the linker version.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Makefile b/init/Makefile index d45e967483b2..57499b1ff471 100644 --- a/init/Makefile +++ b/init/Makefile @@ -35,4 +35,4 @@ include/generated/compile.h: FORCE @$($(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)" |