[buildout]
extends =
  ../xz-utils/buildout.cfg
  ../zlib/buildout.cfg

parts =
  libpng12
  libpng

[libpng-common]
recipe = slapos.recipe.cmmi
configure-options =
  --disable-static
environment =
  PATH=${xz-utils:location}/bin:%(PATH)s
  CPPFLAGS =-I${zlib:location}/include
  LDFLAGS =-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib

[libpng12]
<= libpng-common
url = http://download.sourceforge.net/libpng/libpng-1.2.57.tar.xz
md5sum = 307052e5e8af97b82b17b64fb1b3677a

[libpng15]
<= libpng-common
url = http://download.sourceforge.net/libpng/libpng-1.5.28.tar.xz
md5sum = 847aa2a1b231c07466d7f4167537424a

[libpng]
<= libpng-common
url = http://download.sourceforge.net/libpng/libpng-1.6.28.tar.xz
md5sum = 425354f86c392318d31aedca71019372
