3 PNG_URL := $(SF)/libpng/libpng-$(PNG_VERSION).tar.bz2
6 ifeq ($(call need_pkg,"libpng"),)
10 $(TARBALLS)/libpng-$(PNG_VERSION).tar.bz2:
11 $(call download,$(PNG_URL))
13 .sum-png: libpng-$(PNG_VERSION).tar.bz2
15 png: libpng-$(PNG_VERSION).tar.bz2 .sum-png
17 $(APPLY) $(SRC)/png/winrt.patch
20 DEPS_png = zlib $(DEPS_zlib)
24 cd $< && $(HOSTVARS) ./configure $(HOSTCONF)
25 cd $< && $(MAKE) install