From: Masahiro Yamada Date: Tue, 6 Aug 2019 10:03:22 +0000 (+0900) Subject: kbuild: generate modules.order only in directories visited by obj-y/m X-Git-Tag: v5.4-rc1~361^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f2c8f3089f538f556c86f26603a062865e4aa94;p=platform%2Fkernel%2Flinux-rpi.git kbuild: generate modules.order only in directories visited by obj-y/m The modules.order files in directories visited by the chain of obj-y or obj-m are merged to the upper-level ones, and become parts of the top-level modules.order. On the other hand, there is no need to generate modules.order in directories visited by subdir-y or subdir-m since they would become orphan anyway. Signed-off-by: Masahiro Yamada --- diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 3fe0c73..37a1d2c 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -488,7 +488,8 @@ targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \ PHONY += $(subdir-ym) $(subdir-ym): $(Q)$(MAKE) $(build)=$@ \ - need-builtin=$(if $(filter $@/built-in.a, $(subdir-obj-y)),1) + need-builtin=$(if $(filter $@/built-in.a, $(subdir-obj-y)),1) \ + need-modorder=$(if $(need-modorder),$(if $(filter $@/modules.order, $(modorder)),1)) # Add FORCE to the prequisites of a target to force it to be always rebuilt. # ---------------------------------------------------------------------------