Messages in this thread Patch in this message | | | From | Wei Yang <> | Subject | [PATCH] kbuild: add %/built-in.o target in top Makefile | Date | Mon, 24 Oct 2016 12:45:11 +0000 |
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Current kbuild just supports building built-in.o in second directory level individually. There is no rule to build those built-in.o targets below third directory level.
Even current kbuild system could achieve this with rule "%/", while this not only builds built-in targes but also lib target, extra target and module objects.
This patch adds the "%/built-in.o" rule so that each built-in.o in the kernel tree could be the build target, which looks more consistent for the kbuild system.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com> --- Makefile | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Makefile b/Makefile index addb235..546998e 100644 --- a/Makefile +++ b/Makefile @@ -1627,6 +1627,8 @@ endif $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) %.symtypes: %.c prepare scripts FORCE $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) +%/built-in.o: prepare scripts + $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) # Modules /: prepare scripts FORCE -- 2.5.0
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