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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-10-16 14:15:46 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-11-11 20:10:01 +0900 |
| commit | 203126293cd78c56578e33dfe8d517e7e83941a8 (patch) | |
| tree | e49baaf857d9cf50aa8f97752279f444eaf4df0a /scripts/Makefile.build | |
| parent | 35e046a203ee3bc8ba9ae3561b50de02646dfb81 (diff) | |
| download | linux-203126293cd78c56578e33dfe8d517e7e83941a8.tar.gz linux-203126293cd78c56578e33dfe8d517e7e83941a8.tar.bz2 linux-203126293cd78c56578e33dfe8d517e7e83941a8.zip | |
kbuild: reduce KBUILD_SINGLE_TARGETS as descending into subdirectories
KBUILD_SINGLE_TARGETS does not need to contain all the targets.
Change it to keep track the targets only from the current directory
and its subdirectories.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index a9e47953ca53..dcbb0124dac4 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -469,15 +469,15 @@ targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \ ifdef single-build +KBUILD_SINGLE_TARGETS := $(filter $(obj)/%, $(KBUILD_SINGLE_TARGETS)) + curdir-single := $(sort $(foreach x, $(KBUILD_SINGLE_TARGETS), \ $(if $(filter $(x) $(basename $(x)).o, $(targets)), $(x)))) # Handle single targets without any rule: show "Nothing to be done for ..." or # "No rule to make target ..." depending on whether the target exists. unknown-single := $(filter-out $(addsuffix /%, $(subdir-ym)), \ - $(filter $(obj)/%, \ - $(filter-out $(curdir-single), \ - $(KBUILD_SINGLE_TARGETS)))) + $(filter-out $(curdir-single), $(KBUILD_SINGLE_TARGETS))) __build: $(curdir-single) $(subdir-ym) ifneq ($(unknown-single),) |