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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-16 16:37:13 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-26 02:01:23 +0900 |
| commit | 1f50b80a093836743b5b579b3fab33eb2f6834f2 (patch) | |
| tree | 7a52f2b9e79e025c779966c43461963ba4af8d5f | |
| parent | 07a422bb213adb7ee1afbb2347ce6922c60a558a (diff) | |
| download | lwn-1f50b80a093836743b5b579b3fab33eb2f6834f2.tar.gz lwn-1f50b80a093836743b5b579b3fab33eb2f6834f2.zip | |
kbuild: move CONFIG_TRIM_UNUSED_KSYMS code unneeded for external module
The external module building does not need to parse this code because
KBUILD_MODULES is always set anyway.
Move this code inside the "ifeq ($(KBUILD_EXTMOD),) ... endif" block.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
| -rw-r--r-- | Makefile | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -612,13 +612,6 @@ else include/config/auto.conf: ; endif # $(dot-config) -# For the kernel to actually contain only the needed exported symbols, -# we have to build modules as well to determine what those symbols are. -# (this can be evaluated only once include/config/auto.conf has been included) -ifdef CONFIG_TRIM_UNUSED_KSYMS - KBUILD_MODULES := 1 -endif - # The all: target is the default when no target is given on the # command line. # This allow a user to issue only 'make' to build a kernel including modules @@ -1019,6 +1012,13 @@ ifdef CONFIG_TRIM_UNUSED_KSYMS "$(MAKE) -f $(srctree)/Makefile vmlinux" endif +# For the kernel to actually contain only the needed exported symbols, +# we have to build modules as well to determine what those symbols are. +# (this can be evaluated only once include/config/auto.conf has been included) +ifdef CONFIG_TRIM_UNUSED_KSYMS + KBUILD_MODULES := 1 +endif + autoksyms_h := $(if $(CONFIG_TRIM_UNUSED_KSYMS), include/generated/autoksyms.h) $(autoksyms_h): |