Hi ~ On Sun, Nov 06, 2016 at 10:18:32PM +0000, Wei Yang wrote: >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@xxxxxxxxx> > >--- >v2 > . add FORCE in prerequest > >--- > Makefile | 2 ++ > 1 file changed, 2 insertions(+) > >diff --git a/Makefile b/Makefile >index f97f786..9c65498 100644 >--- a/Makefile >+++ b/Makefile >@@ -1638,6 +1638,8 @@ 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 FORCE >+ $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) > > # Modules > /: prepare scripts FORCE >-- >2.5.0 -- Wei Yang Help you, Help me -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
