CC=gcc LDFLAGS=`pkg-config --libs gtk+-2.0` CFLAGS=-c `pkg-config --cflags gtk+-2.0` SOURCES=screensize.c OBJECTS=$(SOURCES:.c=.o) EXECUTABLE=$(SOURCES:.c=) all: $(SOURCES) $(EXECUTABLE) clean: rm -f $(OBJECTS) rm -f $(EXECUTABLE) $(EXECUTABLE): $(OBJECTS) $(CC) $(LDFLAGS) $(OBJECTS) -o $@ .c.o: $(CC) $(CFLAGS) $< -o $@