all: oble
-oble: oble.cpp oble.h
- gcc `pkg-config --cflags opencv` -o oble oble.cpp `pkg-config --libs opencv`
+PKGS = opencv x11 xext xscrnsaver
+CXXFLAGS += $(shell pkg-config --cflags $(PKGS))
+LDFLAGS += $(shell pkg-config --libs $(PKGS))
+
+OBJS = idle_x11.o oble.o
+
+idle_x11.o: idle_x11.h
+oble.o: oble.h
+
+oble: $(OBJS)
+ gcc $(LDFLAGS) -o $@ $(OBJS)
test: all
./oble /usr/share/opencv/haarcascades/haarcascade_frontalface_alt.xml
clean:
- rm -rf oble
+ rm -rf oble *.o
new: clean all