--- scripts/Makefile.lib | 31 ++++++++++++++++++++++++++++++- scripts/genksyms/Makefile | 20 -------------------- scripts/kconfig/Makefile | 25 ------------------------- 3 files changed, 30 insertions(+), 46 deletions(-) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 1c702ca..74a73de 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -160,13 +160,42 @@ ld_flags = $(LDFLAGS) $(ldflags-y) modname-multi = $(sort $(foreach m,$(multi-used),\ $(if $(filter $(subst $(obj)/,,$*.o), $($(m:.o=-objs)) $($(m:.o=-y))),$(m:.o=)))) +ifdef REGENERATE_PARSERS +# GPERF +# --------------------------------------------------------------------------- +quiet_cmd_gperf = GPERF $@ + cmd_gperf = gperf -t --output-file $@ -a -C -E -g -k 1,3,$$ -p -t $< +$(src)/%.hash.c_shipped: $(src)/%.gperf + $(call cmd,gperf) + +# LEX +# --------------------------------------------------------------------------- +quiet_cmd_flex = LEX $@ + cmd_flex = flex -L -P$(notdir $*) -o$@ $< +$(src)/lex.%.c_shipped: $(src)/%.l + $(call cmd,flex) + +# YACC +# --------------------------------------------------------------------------- +quiet_cmd_bison = YACC $@ + cmd_bison = bison -o$@ -l -b $* -p $(notdir $*) $< +$(src)/%.tab.c_shipped: $(src)/%.y + $(call cmd,bison) +endif + # Shipped files # =========================================================================== quiet_cmd_shipped = SHIPPED $@ cmd_shipped = cat $< > $@ -$(obj)/%:: $(src)/%_shipped +$(obj)/%.tab.c: $(src)/%.tab.c_shipped + $(call cmd,shipped) + +$(obj)/lex.%.c: $(src)/lex.%.c_shipped + $(call cmd,shipped) + +$(obj)/%.hash.c: $(src)/%.hash.c_shipped $(call cmd,shipped) # Commands useful for building a boot image diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index de6675d..e3295a8 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -14,23 +14,3 @@ clean-files := genksyms.tab.c lex.genksyms.c genksyms.hash.c $(obj)/genksyms.tab.o: $(obj)/lex.genksyms.c $(obj)/genksyms.hash.c -ifdef GENKSYMS_GENPARSER - -$(obj)/genksyms.tab.c: $(src)/genksyms.y -$(obj)/lex.genksyms.c: $(src)/genksyms.l -$(obj)/genksyms.hash.c: $(src)/genksyms.gperf - -%.tab.c: %.y - bison -l -b $* -p $(notdir $*) $< - cp $@ $@_shipped - -lex.%.c: %.l - flex -L -P$(notdir $*) -o$@ $< - cp $@ $@_shipped - -%.hash.c: %.gperf - gperf -t --output-file $@ -a -C -E -g -k 1,3,$$ -p -t $< - cp $@ $@_shipped - -endif - diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 368ae30..c9ec4d6 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -327,28 +327,3 @@ $(obj)/lkc_defs.h: $(src)/lkc_proto.h $(obj)/gconf.glade.h: $(obj)/gconf.glade intltool-extract --type=gettext/glade $(obj)/gconf.glade -### -# The following requires flex/bison/gperf -# By default we use the _shipped versions, uncomment the following line if -# you are modifying the flex/bison src. -# LKC_GENPARSER := 1 - -ifdef LKC_GENPARSER - -$(obj)/zconf.tab.c: $(src)/zconf.y -$(obj)/lex.zconf.c: $(src)/zconf.l -$(obj)/zconf.hash.c: $(src)/zconf.gperf - -%.tab.c: %.y - bison -l -b $* -p $(notdir $*) $< - cp $@ $@_shipped - -lex.%.c: %.l - flex -L -P$(notdir $*) -o$@ $< - cp $@ $@_shipped - -%.hash.c: %.gperf - gperf < $< > $@ - cp $@ $@_shipped - -endif -- 1.7.3.4.574.g608b.dirty -- 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
