From 1f50b80a093836743b5b579b3fab33eb2f6834f2 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 16 Mar 2018 16:37:13 +0900 Subject: [PATCH] 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 Acked-by: Nicolas Pitre --- Makefile | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Makefile b/Makefile index b65cfe3bcba8..1e7f134dac0d 100644 --- a/Makefile +++ b/Makefile @@ -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): -- GitLab