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-rw-r--r--kconfig/Makefile20
1 files changed, 19 insertions, 1 deletions
diff --git a/kconfig/Makefile b/kconfig/Makefile
index 091d568..afaf416 100644
--- a/kconfig/Makefile
+++ b/kconfig/Makefile
@@ -22,7 +22,7 @@ NCURSES_LDFLAGS = $(LIBS)
COMMON_SRC = zconf.tab.c
COMMON_OBJ = $(patsubst %.c,%.o,$(COMMON_SRC))
COMMON_DEP = $(patsubst %.o,%.dep,$(COMMON_OBJ))
-$(COMMON_OBJ) $(COMMON_DEP): CFLAGS += $(INTL_CFLAGS)
+$(COMMON_OBJ) $(COMMON_DEP): CFLAGS += $(INTL_CFLAGS) -I.
# lxdialog source files
LX_SRC = $(wildcard lxdialog/*.c)
@@ -73,6 +73,23 @@ DEPS += $(nconf_DEP)
@echo " DEP '$@'"
@$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -MM $< |$(sed) -r -e 's|([^:]+.o)( *:+)|$(<:.c=.o) $@\2|;' >$@
+# Generate the grammar parser
+zconf.tab.o: zconf.tab.c zconf.hash.c lex.zconf.c
+zconf.tab.dep: zconf.tab.c zconf.hash.c lex.zconf.c
+
+.PRECIOUS: zconf.tab.c
+zconf.tab.c: zconf.y
+ @echo " BISON '$@'"
+ @bison -l -b zconf -p zconf $<
+
+zconf.hash.c: zconf.gperf
+ @echo " GPERF '$@'"
+ @gperf < $< > $@
+
+lex.zconf.c: zconf.l
+ @echo " LEX '$@'"
+ @flex -L -P zconf -o $@ $<
+
# Build C files
%.o: %.c
@echo " CC '$@'"
@@ -97,3 +114,4 @@ conf: $(COMMON_OBJ) $(conf_OBJ)
clean:
@echo " RM 'kconfig'"
@rm -f conf mconf nconf $(ALL_OBJS) $(ALL_DEPS)
+ @rm -f rm -f zconf.tab.c zconf.hash.c lex.zconf.c lex.backup