VERSION = 0.6

PREFIX = /usr

CFLAGS = $(INIT_CFLAGS) -I. -ffast-math -fPIC

TARDIR = libgdither-$(VERSION)

all: libgdither.so.1.0

gdither.o: gdither.c gdither.h gdither_types_internal.h

	$(CC) $(CFLAGS) -c gdither.c

libgdither.so.1.0: gdither.o

	$(CC) $(LDFLAGS) -shared gdither.o -Wl,-soname,libgdither.so.1 -o libgdither.so.1.0

libgdither.pc: libgdither.pc.in Makefile

	sed -e 's|@VERSION@|$(VERSION)|' -e 's|@PREFIX@|$(PREFIX)|' \

		libgdither.pc.in > libgdither.pc

install: all

	mkdir -p $(DESTDIR)$(LIBDIR)

	install -pm 0755 libgdither.so* $(DESTDIR)$(LIBDIR)

	ln -s libgdither.so.1.0 $(DESTDIR)$(LIBDIR)/libgdither.so.1

	ln -s libgdither.so.1.0 $(DESTDIR)$(LIBDIR)/libgdither.so

	mkdir -p $(DESTDIR)$(PREFIX)/include/libgdither

	install -pm 0644 gdither.h $(DESTDIR)$(PREFIX)/include/libgdither

	install -pm 0644 gdither_types.h $(DESTDIR)$(PREFIX)/include/libgdither

	mkdir -p $(DESTDIR)$(LIBDIR)/pkgconfig/

	install -pm 0644 libgdither.pc $(DESTDIR)$(LIBDIR)/pkgconfig/

clean:

	rm -f *.o *.so

	(cd tests && make clean)

	(cd examples && make clean)

dist: all libgdither.pc

	rm -rf $(TARDIR)

	mkdir -p $(TARDIR)/tests $(TARDIR)/examples

	cp README COPYING Makefile *.c *.h libgdither.pc \

		$(TARDIR)

	cp tests/Makefile tests/*.[ch] tests/*.cc \

		$(TARDIR)/tests/ 

	cp examples/Makefile examples/*.[ch] \

		$(TARDIR)/examples/ 

	(cd $(TARDIR) && make test clean)

	tar cfz $(TARDIR).tar.gz $(TARDIR)

	@rm -rf $(TARDIR)

test: all

	(cd tests && make test)