Use the -MP switch (make phony) for better dependency generation when files are removed.

[movit] / Makefile

diff --git a/Makefile b/Makefile
index 1ab3d9cce46d84d754060e2e207fa0a95a068f70..cd1a4b859639a119d79e6d9d768a215faabd5630 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -75,37 +75,7 @@ gtest_sdl_main.o: gtest_sdl_main.cpp
        $(CXX) -MMD $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c $< -o $@
 
 # Unit tests.
-effect_chain_test: effect_chain_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-mix_effect_test: mix_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-gamma_expansion_effect_test: gamma_expansion_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-gamma_compression_effect_test: gamma_compression_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-colorspace_conversion_effect_test: colorspace_conversion_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-saturation_effect_test: saturation_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-deconvolution_sharpen_effect_test: deconvolution_sharpen_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-blur_effect_test: blur_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-unsharp_mask_effect_test: unsharp_mask_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-diffusion_effect_test: diffusion_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-white_balance_effect_test: white_balance_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-lift_gamma_gain_effect_test: lift_gamma_gain_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-resample_effect_test: resample_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-dither_effect_test: dither_effect_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-flat_input_test: flat_input_test.o $(TEST_OBJS) libmovit.a
-       $(CXX) -o $@ $^ $(LDFLAGS)
-ycbcr_input_test: ycbcr_input_test.o $(TEST_OBJS) libmovit.a
+$(TESTS): %: %.o $(TEST_OBJS) libmovit.a
        $(CXX) -o $@ $^ $(LDFLAGS)
 
 OBJS=$(DEMO_OBJS) $(LIB_OBJS) $(TEST_OBJS) $(TESTS:=.o)
@@ -120,7 +90,7 @@ libmovit.a: $(LIB_OBJS)
        $(RANLIB) $@
 
 %.o: %.cpp
-       $(CXX) -MMD $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<
+       $(CXX) -MMD -MP $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<
 
 DEPS=$(OBJS:.o=.d)
 -include $(DEPS)