PD_DIR = @PD_DIR@
PDP_DIR = @PDP_DIR@

GEM_OPENCV_VERSION = @GEM_OPENCV_VERSION@

# build flags

INCLUDES = -I$(PD_DIR)/src -I.  -I$(PDP_DIR)/include -I$(PD_DIR)/src
CPPFLAGS  = -fPIC -DPD -O2 -funroll-loops -fomit-frame-pointer  -ffast-math \
    -Wall -W -Wno-unused -Wno-parentheses -Wno-switch \
    -DGEM_OPENCV_VERSION=\"$(GEM_OPENCV_VERSION)\" -g

UNAME := $(shell uname -s)
ifeq ($(UNAME),Linux)
 INCLUDES += `pkg-config --cflags opencv`
 LDFLAGS =  --export-dynamic -shared
 LIBS = `pkg-config --libs opencv`
 EXTENSION = pd_linux
endif
ifeq ($(UNAME),Darwin)
 INCLUDES += -I/Library/Frameworks/OpenCV.framework/Headers/
 LDFLAGS =  -bundle -undefined dynamic_lookup
 LIBS =  -lm -framework OpenCV
 EXTENSION = pd_darwin
endif

.SUFFIXES = $(EXTENSION)

SOURCES = pdp_opencv_threshold.cc pdp_opencv_edge.cc pdp_opencv_distrans.cc pdp_opencv_laplace.cc pdp_opencv_motempl.cc pdp_opencv_morphology.cc pdp_opencv_haarcascade.cc pdp_opencv_contours_convexity.cc pdp_opencv_contours_boundingrect.cc pdp_opencv_bgsubstract.cc pdp_opencv_lk.cc pdp_opencv_floodfill.cc pdp_opencv_hist_compare.cc pdp_opencv_dft.cc pdp_opencv_knear.cc pdp_opencv_hu_moments.cc pdp_opencv_hu_compare.cc pdp_opencv_pgh_compare.cc pdp_opencv_bgstats.cc pdp_opencv_athreshold.cc pdp_opencv_hough_lines.cc pdp_opencv_channels.cc pdp_opencv_hough_circles.cc pdp_opencv_camshift.cc pdp_opencv_colorfilt.cc pdp_opencv_contours_convexhull.cc pdp_opencv_of_bm.cc pdp_opencv_of_hs.cc pdp_opencv_of_lk.cc pdp_opencv_smooth.cc
SOURCES_OPT = @SOURCES_OPT@

all: $(SOURCES:.c=.$(EXTENSION)) $(SOURCES:.cc=.$(EXTENSION)) $(SOURCES_OPT:.c=.$(EXTENSION)) $(SOURCES_OPT:.cc=.$(EXTENSION))

%.$(EXTENSION): %.o
	gcc $(LDFLAGS) -o $*.$(EXTENSION) $*.o $(LIBS)

.cc.o:
	g++ $(CPPFLAGS) $(INCLUDES) -o $*.o -c $*.cc

.c.o:
	gcc $(CPPFLAGS) $(INCLUDES) -o $*.o -c $*.c

install:
	cp -f --remove-destination *.pd $(PD_DIR)/doc/5.reference

clean:
	rm -f pdp_opencv*.o
	rm -f pdp_opencv*.$(EXTENSION)

distro: clean all
	rm *.o