nixpkgs/pkgs/development/libraries/libpng/default.nix
Eelco Dolstra d4d7931a62 * Cleanup: remove obsolete references to ‘xz’, which is in stdenv now.
svn path=/nixpkgs/branches/stdenv-updates/; revision=31678
2012-01-18 20:53:01 +00:00

24 lines
636 B
Nix

{ stdenv, fetchurl, zlib }:
assert zlib != null;
# If you want to upgrade libpng, look at libpng15 branch
stdenv.mkDerivation rec {
name = "libpng-1.2.46";
src = fetchurl {
url = "mirror://sourceforge/libpng/${name}.tar.xz";
sha256 = "0rcx4v4khdkrvz7b02fmx7lab2pk1lal4dhx9widv36b7g2xvwzn";
};
propagatedBuildInputs = [ zlib ];
passthru = { inherit zlib; };
meta = {
description = "The official reference implementation for the PNG file format";
homepage = http://www.libpng.org/pub/png/libpng.html;
license = "free-non-copyleft"; # http://www.libpng.org/pub/png/src/libpng-LICENSE.txt
};
}