android_kernel_motorola_sm6225/scripts/genksyms/Makefile
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

49 lines
1.1 KiB
Makefile

hostprogs-y := genksyms
always := $(hostprogs-y)
genksyms-objs := genksyms.o parse.o lex.o
# -I needed for generated C source (shipped source)
HOSTCFLAGS_parse.o := -Wno-uninitialized -I$(src)
# dependencies on generated files need to be listed explicitly
$(obj)/lex.o: $(obj)/parse.h $(obj)/keywords.c
# -I needed for generated C source (shipped source)
HOSTCFLAGS_lex.o := -I$(src)
ifdef GENERATE_PARSER
# gperf
quiet_cmd_keywords.c = GPERF $@
cmd_keywords.c = gperf -L ANSI-C -a -C -E -g -H is_reserved_hash \
-k 1,3,$$ -N is_reserved_word -p -t $< > $@
$(obj)/keywords.c: $(obj)/keywords.gperf FORCE
$(call if_changed,keywords.c)
# flex
quiet_cmd_lex.c = FLEX $@
cmd_lex.c = flex -o$@ -d $(filter-out FORCE,$^)
$(obj)/lex.c: $(obj)/lex.l $(obj)/parse.h FORCE
$(call if_changed,lex.c)
# bison
quiet_cmd_parse.c = BISON $@
cmd_parse.c = bison -o$@ -dtv $(filter-out FORCE,$^)
$(obj)/parse.c: $(obj)/parse.y FORCE
$(call if_changed,parse.c)
$(obj)/parse.h: $(obj)/parse.c ;
clean-files += parse.output
endif
targets += keywords.c lex.c parse.c parse.h