contrib/src/png/rules.mak

   1 # PNG
   2 PNG_VERSION := 1.6.37
   3 PNG_URL := $(SF)/libpng/libpng16/$(PNG_VERSION)/libpng-$(PNG_VERSION).tar.xz
   4
   5 PKGS += png
   6 ifeq ($(call need_pkg,"libpng >= 1.5.4"),)
   7 PKGS_FOUND += png
   8 endif
   9
  10 $(TARBALLS)/libpng-$(PNG_VERSION).tar.xz:
  11         $(call download_pkg,$(PNG_URL),png)
  12
  13 .sum-png: libpng-$(PNG_VERSION).tar.xz
  14
  15 png: libpng-$(PNG_VERSION).tar.xz .sum-png
  16         $(UNPACK)
  17         $(APPLY) $(SRC)/png/winrt.patch
  18         $(APPLY) $(SRC)/png/bins.patch
  19         $(APPLY) $(SRC)/png/automake.patch
  20         $(call pkg_static,"libpng.pc.in")
  21         $(MOVE)
  22
  23 DEPS_png = zlib $(DEPS_zlib)
  24
  25 .png: png
  26         $(RECONF)
  27         cd $< && $(HOSTVARS) ./configure $(HOSTCONF)
  28         cd $< && $(MAKE) install
  29         touch $@