记录一个 Makefile

# Makefile for sphone

PP=cpp
CC=gcc
CCFLAGS=`pkg-config --cflags gtk+-2.0`
LDFLAGS=`pkg-config --libs gtk+-2.0`

SRCDIR=src
BINDIR=bin
BUILDDIR=build

TARGET=$(BINDIR)/sphone
CCOBJSFILE=$(BUILDDIR)/ccobjs
-include $(CCOBJSFILE)
LDOBJS=$(patsubst $(SRCDIR)%.c,$(BUILDDIR)%.o,$(CCOBJS))

DEPEND=$(LDOBJS:.o=.dep)

all : $(CCOBJSFILE) $(TARGET)
	@$(RM) $(CCOBJSFILE)

clean : 
	@echo -n "Clean ... " && $(RM) $(BINDIR)/* $(BUILDDIR)/* && echo "OK"

$(CCOBJSFILE) : 
	@echo CCOBJS=`ls $(SRCDIR)/*.c` > $(CCOBJSFILE)

$(TARGET) : $(LDOBJS)
	@echo -n "Linking $^ to [email protected] ... " && $(CC) -o [email protected] $^ $(LDFLAGS) && echo "OK"

$(BUILDDIR)/%.dep : $(SRCDIR)/%.c
	@$(PP) $(CCFLAGS) -MM -MT $(@:.dep=.o) -o [email protected] $<

$(BUILDDIR)/%.o : $(SRCDIR)/%.c
	@echo -n "Building $< ... " && $(CC) $(CCFLAGS) -c -o [email protected] $< && echo "OK"

-include $(DEPEND)

Over!