TP_ARCHIVE = $(notdir $(TP_URL))
TP_CONFIGURE = $(TP_DIR)/configure
TP_PREFIX = $(TP_INSTALL)/$(TP_ARCH)

ifndef TP_MAKE_TARGETS
	TP_MAKE_TARGETS = install
endif
ifndef TP_EXTRA_CONFIGURE_ARGS
	TP_EXTRA_CONFIGURE_ARGS =
endif
ifndef TP_SHARED
    TP_SHARED_ARGS = --disable-shared --enable-static
else
    TP_SHARED_ARGS = --disable-static --enable-shared
endif

export TP_CFLAGS = -arch $(TP_ARCH) -isysroot $(TP_SDK_PATH) -mmacosx-version-min=$(TP_MIN_VERSION)

$(TP_PREFIX)/lib/$(TP_LIB): $(TP_CONFIGURE)
	mkdir -p build/$(TP_ARCH) && \
	cd build/$(TP_ARCH) && \
	../../$(TP_CONFIGURE) \
		--prefix=$(TP_PREFIX) \
		--host=$(TP_HOST) \
		CC=$(TP_CC) \
		CPP='$(TP_CC) -E $(TP_CFLAGS)' \
		CXX=$(TP_CXX) \
		CXXCPP='$(TP_CXX) -E $(TP_CFLAGS)' \
		CFLAGS='$(TP_CFLAGS)' \
		$(TP_SHARED_ARGS) \
		$(TP_EXTRA_CONFIGURE_ARGS) && \
	make $(TP_MAKE_TARGETS)

$(TP_CONFIGURE): $(TP_ARCHIVE)
ifeq ($(findstring bz, $(suffix $(TP_ARCHIVE))), bz)
	tar xjmf $<
else
	tar xzmf $<
endif
ifdef TP_PATCH
	cd $(TP_DIR) && gunzip --stdout ../$(TP_PATCH) | patch -p1
endif
ifdef TP_POSTPATCH
	cd $(TP_DIR) && $(TP_POSTPATCH)
endif

%.tar: %.tar.bz2
	bunzip2 --force --keep $<

%.tar: %.tar.gz
	gunzip --stdout $< > $@

%.tar: %.tgz
	gunzip --stdout $< > $@

$(TP_ARCHIVE):
	curl -C - -O $(TP_URL)

clean:
	rm -rf $(TP_DIR) build

cleandl:
	rm -f $(TP_ARCHIVE) $(basename $(TP_ARCHIVE))