all : glslview glslwrite USE_INOTIFY = -DUSE_INOTIFY CFLAGS = -O3 -Wall $(USE_INOTIFY) LIBS = -lSDL2 -lGL -lGLEW -lm glslview : glslview.c $(CC) $(CFLAGS) -o $@ $^ $(LIBS) glslwrite : glslview.c $(CC) $(CFLAGS) -DGLSLWRITE -o $@ $^ $(LIBS) -lpng