nixpkgs-suyu/pkgs/tools/graphics/optipng/default.nix
Lluís Batlle i Rossell a991201bf5 Adding optipng, and a basic expression for pdfread.
svn path=/nixpkgs/trunk/; revision=20802
2010-03-23 23:04:41 +00:00

18 lines
420 B
Nix

{ stdenv, fetchurl }:
# This package comes with its own copy of zlib, libpng and pngxtern
stdenv.mkDerivation rec {
name = "optipng-0.6.4";
src = fetchurl {
url = "mirror://sourceforge/optipng/${name}.tar.gz";
sha256 = "0ivnm07zlww20i7dba0zk5dyg8f3hlj03j7vazq520r43lmqj01h";
};
meta = {
homepage = http://optipng.sourceforge.net/;
description = "A PNG optimizer";
license = "bsd";
};
}