PD_DIR = @PD_DIR@
GEM_DIR = @GEM_DIR@

LIBS = @LIBS@
CFLAGS = @CFLAGS@
GEM2PNM_VERSION = @GEM2PNM_VERSION@

GEM2PNM_DISTRO = /mnt/c/ydegoyon.free.fr/gem2pdp-$(GEM2PNM_VERSION)
GEM2PNM_TARBALL = $(GEM2PNM_DISTRO).tar.gz

# choose target by OS
UNAME := $(shell uname)
ifeq ($(UNAME), Linux)
TARGET=pd_linux
else
TARGET=pd_darwin
#FF_CFLAGS=-I/sw/include ??
#PD_DIR=/Applications/Pd-extended.app/Contents/Resources/include ??
endif

# build flags

GEM2PNM_INCLUDE =  -I$(PD_DIR)/src -I.  -I$(GEM_DIR)/src -I$(PD_DIR)/src
GEM2PNM_CPPFLAGS  = -DPD -O2 -funroll-loops -fomit-frame-pointer  -ffast-math \
    -Wall -W -Wno-unused -Wno-parentheses -Wno-switch \
    -DGEM2PNM_VERSION=\"$(GEM2PNM_VERSION)\" -g

all: pix_preview.$(TARGET)


pix_preview.pd_linux: pix_preview.o 
	rm -f pix_preview.pd_linux
	gcc -Wl,--export-dynamic -shared -o pix_preview.pd_linux pix_preview.o $(LIBS)

pix_preview.pd_darwin: pix_preview.o 
	rm -f pix_preview.pd_darwin
	g++ $(CFLAGS) -Wl -bundle -undefined dynamic_lookup -o pix_preview.pd_darwin pix_preview.o $(LIBS)

clean:
	rm -f *.o
	rm -f pix_preview.pd_*

distro: clean all
	rm *.o

.cpp.o:
	cpp $(GEM2PNM_CPPFLAGS) $(GEM2PNM_INCLUDE) -o $*.o -c $*.cpp

.cc.o:
	g++ $(GEM2PNM_CPPFLAGS) $(GEM2PNM_INCLUDE) -o $*.o -c $*.cc

.c.o:
	gcc $(GEM2PNM_CPPFLAGS) $(GEM2PNM_INCLUDE) -o $*.o -c $*.c

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