working on Makefiles

git-svn-id: svn://anubis/jcad/trunk@32 c8684bfa-0c3a-0410-9efb-b8c82542f01e

Makefile

@@ -1,11 +1,13 @@
 
-CP = cp
-TARGET = jcad
+SHELL := bash
+export TARGET := jcad
+export CP := cp -p
+export RM := rm -f
 
 all:
 	$(MAKE) -C src
-	$(CP) -p src/$(TARGET) .
+	$(CP) src/$(TARGET) .
 
 clean:
-	find . -name '*.d' -exec rm {} ';'
 	$(MAKE) -C src clean
+	-$(RM) $(TARGET)

src/Makefile

@@ -1,26 +1,33 @@
 
-CP := cp
-TARGET := jcad
-MODULES := main gui engine
+SHELL := bash
+
 export GTKMM_VERSION := 2.4
 export GTKGLEXTMM_VERSION := 1.2
-CXXFLAGS := -O2
-LDFLAGS := `pkg-config --libs gtkmm-$(GTKMM_VERSION)` \
-	`pkg-config --libs gtkglextmm-$(GTKGLEXTMM_VERSION)`
-ARCHIVES := $(foreach module,$(MODULES),$(module)/$(module).a)
 
-all: $(MODULES) $(TARGET)
+ifdef WIN32
+export CPPFLAGS += -I"$(shell cd)"
+else
+export CPPFLAGS += -I"$(shell pwd)"
+endif
+export CXXFLAGS := -Wall -O2
+export LDFLAGS := `pkg-config --libs gtkmm-$(GTKMM_VERSION)` \
+	              `pkg-config --libs gtkglextmm-$(GTKGLEXTMM_VERSION)`
 
-$(TARGET): $(ARCHIVES)
-	$(CXX) -o $@ $(ARCHIVES) $(LDFLAGS)
+SUBDIRS := engine gui main
 
-%.o: %.cpp
-	$(CXX) -c -o $@ $(CXXFLAGS) $<
+all: $(TARGET)
 
-.PHONY: $(MODULES)
-$(MODULES):
-	$(MAKE) -C $@
+.PHONY: $(TARGET)
+$(TARGET):
+	@for d in $(SUBDIRS); \
+		do $(MAKE) -C $$d; \
+		ret=$$?; \
+		if [[ $$ret != 0 ]]; then \
+			exit $$ret; \
+		fi; \
+	done
+	$(CXX) -o $@ $(patsubst %,%/*.o,$(SUBDIRS)) $(CXXFLAGS) $(LDFLAGS)
 
 clean:
-	$(RM) -f *.o *.a *~ $(TARGET)
-	for m in $(MODULES); do (cd $$m; $(MAKE) clean ); done
+	for d in $(SUBDIRS); do $(MAKE) -C $$d clean CLEAN=1; done
+	-$(RM) $(TARGET)