diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 10 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 3 |
2 files changed, 7 insertions, 6 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 8c3ca611b978..8bdb1dc4072c 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -430,8 +430,6 @@ quiet_cmd_asn1_compiler = ASN.1 $@ cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ $(subst .h,.c,$@) $(subst .c,.h,$@) -.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) @@ -544,10 +542,12 @@ 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) @@ -587,6 +587,10 @@ $(shell mkdir -p $(obj-dirs)) endif endif +# Some files contained in $(targets) are intermediate artifacts. +# We never want them to be removed automatically. +.SECONDARY: $(targets) + # Declare the contents of the .PHONY variable as phony. We keep that # information in a variable se we can use it in if_changed and friends. diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 7f5bca0c3b7b..07d07409f16f 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -184,7 +184,6 @@ endef quiet_cmd_flex = LEX $@ cmd_flex = $(LEX) -o$@ -L $< -.PRECIOUS: $(obj)/%.lex.c $(obj)/%.lex.c: $(src)/%.l FORCE $(call if_changed,flex) @@ -193,14 +192,12 @@ $(obj)/%.lex.c: $(src)/%.l FORCE quiet_cmd_bison = YACC $@ cmd_bison = $(YACC) -o$@ -t -l $< -.PRECIOUS: $(obj)/%.tab.c $(obj)/%.tab.c: $(src)/%.y FORCE $(call if_changed,bison) quiet_cmd_bison_h = YACC $@ cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< -.PRECIOUS: $(obj)/%.tab.h $(obj)/%.tab.h: $(src)/%.y FORCE $(call if_changed,bison_h) |