Use $(call if_changed,...) instead of $(call cmd,...) in case the build command is changed in the future. Add intermediate files to 'targets' automatically to include *.cmd files. Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> --- scripts/Makefile.build | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 8c3ca61..cc081af 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -432,8 +432,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ .PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h -$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler - $(call cmd,asn1_compiler) +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \ + $(objtree)/scripts/asn1_compiler FORCE + $(call if_changed,asn1_compiler) # Build the compiled-in targets # --------------------------------------------------------------------------- @@ -544,10 +545,12 @@ targets := $(filter-out $(PHONY), $(targets)) intermediate_targets = $(foreach sfx, $(2), \ $(patsubst %$(strip $(1)),%$(sfx), \ $(filter %$(strip $(1)), $(targets)))) +# %.asn1.o <- %.asn1.[ch] <- %.asn1 # %.dtb.o <- %.dtb.S <- %.dtb <- %.dts # %.lex.o <- %.lex.c <- %.l # %.tab.o <- %.tab.[ch] <- %.y -targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ +targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \ + $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ $(call intermediate_targets, .lex.o, .lex.c) \ $(call intermediate_targets, .tab.o, .tab.c .tab.h) -- 2.7.4 -- 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
