2 L4DIR ?= $(PKGDIR)/../..
4 include $(L4DIR)/mk/prog.mk
6 ifneq ($(filter regen_files,$(MAKECMDGOALS)),)
11 SRC_YY := $(SRC_DIR)/cfg_parser.yy
12 CC_YY := $(SRC_YY:%.yy=%.tab.cc) $(SRC_YY:%.yy=%.tab.hh)
13 # generate scanner in the source dir, to prevent a hard dependency to ragel
14 CC_RL := $(SRC_DIR)/cfg_scan.cc
16 regen_files:: $(CC_RL) $(CC_YY)
18 $(CC_RL): %.cc: %.rl $(SRC_DIR)/Makefile
20 $(VERBOSE)$(RAGEL) -o $@ $<
21 $(VERBOSE)perl -p -i -e 's/(\#line\s+\d+\s+")\/.*\/(.+")$$/$$1$$2/' $@
23 $(SRC_DIR)/%.tab.hh $(SRC_DIR)/%.tab.cc: $(SRC_DIR)/%.yy $(SRC_DIR)/Makefile
26 $(VERBOSE)perl -p -i -e 's/(\#line\s+\d+\s+")\/.*\/(.+")$$/$$1$$2/' \
27 $(patsubst %.yy,%.tab.cc,$<) $(patsubst %.yy,%.tab.hh,$<)