2011-09-20 06:13:39 +00:00
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{ stdenv, fetchurl, zlib, xz }:
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2011-09-19 23:05:02 +00:00
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assert zlib != null;
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2003-11-06 15:24:19 +00:00
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2011-09-24 20:44:11 +00:00
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# If you want to upgrade libpng, look at libpng15 branch
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2009-03-05 14:09:43 +00:00
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stdenv.mkDerivation rec {
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2012-02-19 10:59:31 +00:00
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name = "libpng-1.2.47";
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2008-06-12 09:49:40 +00:00
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2003-11-06 15:24:19 +00:00
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src = fetchurl {
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2011-09-20 06:14:29 +00:00
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url = "mirror://sourceforge/libpng/${name}.tar.xz";
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2012-02-19 10:59:31 +00:00
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sha256 = "1lai3dnzw81y40jr17bdj1qh08hwv9mc1v74yybl7jdx2hiilsvx";
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2003-11-06 15:24:19 +00:00
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};
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2008-06-12 09:49:40 +00:00
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2010-07-18 21:54:42 +00:00
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propagatedBuildInputs = [ zlib ];
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2010-07-19 22:24:26 +00:00
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2011-09-20 06:13:39 +00:00
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buildNativeInputs = [ xz ];
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2010-07-19 22:24:26 +00:00
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passthru = { inherit zlib; };
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2008-06-12 09:49:40 +00:00
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2008-03-06 16:22:41 +00:00
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meta = {
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description = "The official reference implementation for the PNG file format";
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homepage = http://www.libpng.org/pub/png/libpng.html;
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2009-10-29 14:19:39 +00:00
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license = "free-non-copyleft"; # http://www.libpng.org/pub/png/src/libpng-LICENSE.txt
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2008-03-06 16:22:41 +00:00
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};
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2003-11-06 15:24:19 +00:00
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}
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