Makefile

LIBIMPULSE=-limpulse -Wl,-rpath,.
MACHINE=`uname -m`
MAIN_BUILD_DIR=build
BUILD_DIR=$(MAIN_BUILD_DIR)/$(MACHINE)/$(VERNUM)
COPY_DEFAULTS=COPYING README
VERNUM=`vernum`

impulse: libimpulse python-impulse
	mkdir -p $(BUILD_DIR)/impulse
	cp $(COPY_DEFAULTS) $(BUILD_DIR)/impulse
	cp Impulse.py $(BUILD_DIR)/impulse
	cp $(BUILD_DIR)/libimpulse/libimpulse.so $(BUILD_DIR)/impulse/
	cp $(BUILD_DIR)/python-impulse/impulse.so $(BUILD_DIR)/impulse/

impulse-screenlet: libimpulse python-impulse
	mkdir -p $(BUILD_DIR)/screenlet
	cp $(COPY_DEFAULTS) $(BUILD_DIR)/screenlet
	cp -R screenlet/* $(BUILD_DIR)/screenlet
	cp $(BUILD_DIR)/libimpulse/libimpulse.so $(BUILD_DIR)/screenlet/
	cp $(BUILD_DIR)/python-impulse/impulse.so $(BUILD_DIR)/screenlet/

test-libimpulse: libimpulse
	mkdir -p $(BUILD_DIR)/test-libimpulse
	cp $(COPY_DEFAULTS) $(BUILD_DIR)/test-libimpulse
	cp $(BUILD_DIR)/libimpulse/libimpulse.so $(BUILD_DIR)/test-libimpulse/
	gcc -c src/test-libimpulse.c -o $(BUILD_DIR)/test-libimpulse/test-libimpulse.o
	gcc -L$(BUILD_DIR)/test-libimpulse/ $(LIBIMPULSE)\
		$(BUILD_DIR)/test-libimpulse/test-libimpulse.o -o $(BUILD_DIR)/test-libimpulse/test-libimpulse
	rm $(BUILD_DIR)/test-libimpulse/test-libimpulse.o

libimpulse:
	mkdir -p $(BUILD_DIR)/libimpulse
	cp $(COPY_DEFAULTS) $(BUILD_DIR)/libimpulse
	gcc -pthread -Wall -fPIC -c\
		src/Impulse.c -o $(BUILD_DIR)/libimpulse/Impulse.o
	gcc -pthread -lpulse -lfftw3 -shared -Wl,-soname,libimpulse.so -fPIC\
		$(BUILD_DIR)/libimpulse/Impulse.o -o $(BUILD_DIR)/libimpulse/libimpulse.so
	rm $(BUILD_DIR)/libimpulse/Impulse.o

python-impulse: libimpulse
	mkdir -p $(BUILD_DIR)/python-impulse
	cp $(COPY_DEFAULTS) $(BUILD_DIR)/python-impulse
	cp $(BUILD_DIR)/libimpulse/libimpulse.so $(BUILD_DIR)/python-impulse/
	gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC\
		-I/usr/include/python2.6 -c src/impulsemodule.c -o $(BUILD_DIR)/python-impulse/impulsemodule.o
	gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -L$(BUILD_DIR)/python-impulse/ $(LIBIMPULSE)\
		$(BUILD_DIR)/python-impulse/impulsemodule.o -o $(BUILD_DIR)/python-impulse/impulse.so
	rm $(BUILD_DIR)/python-impulse/impulsemodule.o

clean:
	rm -rf $(MAIN_BUILD_DIR)