include ../../Makefile.include
PREFIX=$(NATIVEPREFIX)
PLATFORM=$(NATIVEPLATFORM)
DEPS = ../../Makefile.include Makefile ../../download-files.include

# lib name, version
LIBNAME=libpng
VERSION=1.6.37
SOURCE=$(LIBNAME)-$(VERSION)
ARCHIVE=$(SOURCE).tar.gz
SHA512=2ce2b855af307ca92a6e053f521f5d262c36eb836b4810cb53c809aa3ea2dcc08f834aee0ffd66137768a54397e28e92804534a74abb6fc9f6f3127f14c9c338
include ../../download-files.include

# configuration settings
CONFIGURE=cp -f $(CONFIG_SUB) $(CONFIG_GUESS) .; \
          ./configure --prefix=$(PREFIX)

LIBDYLIB=$(PLATFORM)/.libs/$(LIBNAME)16.a

all: .installed-$(PLATFORM)


$(PLATFORM): $(DEPS) | $(TARBALLS_LOCATION)/$(ARCHIVE).$(HASH_TYPE)
	rm -rf $(PLATFORM)/*; mkdir -p $(PLATFORM)
	cd $(PLATFORM); $(ARCHIVE_TOOL) $(ARCHIVE_TOOL_FLAGS) $(TARBALLS_LOCATION)/$(ARCHIVE)
	cd $(PLATFORM); $(CONFIGURE)

$(LIBDYLIB): $(PLATFORM)
	$(MAKE) -C $(PLATFORM)
	touch $@

.installed-$(PLATFORM): $(LIBDYLIB)
	$(MAKE) -C $(PLATFORM) install
	touch $@

clean:
	$(MAKE) -C $(PLATFORM) clean
	rm -f .installed-$(PLATFORM)

distclean::
	rm -rf $(PLATFORM) .installed-$(PLATFORM)