Makefile.rules

#
# common Makefile rules, included by main Makefile & the  modules
#

#
# Uses: NAME, ALLDEP, CC, CFLAGS, DEFS, LIBS, MKDEP
# (all this must  be defined previously!,  see Makefile.defs & Makefile)
#
#  History:
#  --------
#  2010-01-08  imported (bogdan)

sources= $(filter %.c,$(cfg_gen_files)) \
	$(filter-out $(cfg_gen_files), $(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c)))
objs= $(sources:.c=.o)
depends= $(sources:.c=.d)

#implicit rules
%.o: %.c $(ALLDEP)
	@echo "Compiling $<"
	$(Q)$(CC) $(CFLAGS) $(DEFS) -c $< -o $@

%.d: %.c $(ALLDEP)
	@set -e; $(MKDEP) $(DEFS) $< \
	|  sed 's#\(\($*D)\)\?$(*F)\)\.o[ :]*#$*.o $@ : #g' > $@; \
	[ -s $@ ] || rm -f $@


# normal rules
$(NAME): $(objs) $(ALLDEP)
	@echo "Linking $(NAME)"
	$(Q)$(LD) $(LDFLAGS) $(objs) $(LIBS) -o $(NAME)


.PHONY: all
all: $(NAME)


.PHONY: dep
dep: $(depends)

.NOTPARALLEL: $(cfg_gen_files)
$(cfg_gen_files):
	-@if [ "$(MAKELEVEL)"=="0" -a -d "$(CFG_DIR)" ]; then \
		$(MAKE) --no-print-directory -C $(CFG_DIR) ; \
	fi



.PHONY: clean
clean:
	-@rm -f $(objs) $(NAME) $(objs:.o=.il) 2>/dev/null
	-@if [ "$(MAKELEVEL)"=="0" ]; then \
		for lib in $(protos) "" ; do \
			if [ -d "$$lib" -a -f "$$lib/Makefile" ]; then \
				$(MAKE) -C $$lib clean ; \
			fi ; \
		done; \
		for lib in $(modules) "" ; do \
			if [ -d "$$lib" -a -f "$$lib/Makefile" ]; then \
				$(MAKE) -C $$lib clean ; \
			fi ; \
		done; \
	fi;


.PHONY: proper
.PHONY: distclean
.PHONY: realclean
proper realclean distclean: clean
	-@rm -f $(depends) $(cfg_gen_files) 2>/dev/null
	-@rm -f TAGS tags *.dbg .*.swp
	-@if [ "$(MAKELEVEL)"=="0" ]; then \
		for lib in $(protos) "" ; do \
			if [ -d "$$lib" -a -f "$$lib/Makefile" ]; then \
				$(MAKE) -C $$lib proper ; \
			fi ; \
		done; \
		for lib in $(modules) "" ; do \
			if [ -d "$$lib" -a -f "$$lib/Makefile" ]; then \
				$(MAKE) -C $$lib proper ; \
			fi ; \
		done; \
	fi;


.PHONY: TAGS
TAGS:
	$(MKTAGS)

ifeq (,$(MAKECMDGOALS))
-include $(depends)
endif
ifneq (,$(filter-out clean proper distclean realclean mantainer-clean TAGS \
		tar , $(MAKECMDGOALS)))
-include $(depends)
endif