nixpkgs/pkgs/development/libraries/libpng/default.nix

{stdenv, fetchurl, zlib}:

assert zlib != null;

stdenv.mkDerivation {
  name = "libpng-1.2.7";
  builder = ./builder.sh;
  src = fetchurl {
    url = http://heanet.dl.sourceforge.net/sourceforge/png-mng/libpng-1.2.7.tar.bz2;
    md5 = "21030102f99f81c37276403e5956d198";
  };
  propagatedBuildInputs = [zlib];
  inherit zlib;
}
* Converted more packages. svn path=/nixpkgs/trunk/; revision=488 2003-11-06 16:24:19 +01:00			`{stdenv, fetchurl, zlib}:`

* "!isNull x" -> "x != null". Done automatically. Hope nothing broke. svn path=/nixpkgs/trunk/; revision=870 2004-03-29 12:25:25 +02:00			`assert zlib != null;`
* Converted more packages. svn path=/nixpkgs/trunk/; revision=488 2003-11-06 16:24:19 +01:00
* Remove trivial builders. * Make builders unexecutable by removing the hash-bang line and execute permission. * Convert calls to `derivation' to `mkDerivation'. * Remove `system' and `stdenv' attributes from calls to `mkDerivation'. These transformations were all done automatically, so it is quite possible I broke stuff. * Put the `mkDerivation' function in stdenv/generic. svn path=/nixpkgs/trunk/; revision=874 2004-03-29 19:23:01 +02:00			`stdenv.mkDerivation {`
* Libpng updated to 1.2.7 (security fix!). svn path=/nixpkgs/trunk/; revision=1453 2004-09-18 23:13:33 +02:00			`name = "libpng-1.2.7";`
* Converted more packages. svn path=/nixpkgs/trunk/; revision=488 2003-11-06 16:24:19 +01:00			`builder = ./builder.sh;`
			`src = fetchurl {`
* Libpng updated to 1.2.7 (security fix!). svn path=/nixpkgs/trunk/; revision=1453 2004-09-18 23:13:33 +02:00			`url = http://heanet.dl.sourceforge.net/sourceforge/png-mng/libpng-1.2.7.tar.bz2;`
			`md5 = "21030102f99f81c37276403e5956d198";`
* Converted more packages. svn path=/nixpkgs/trunk/; revision=488 2003-11-06 16:24:19 +01:00			`};`
* Update to GTK 2.4.0. svn path=/nixpkgs/trunk/; revision=906 2004-04-02 15:58:55 +02:00			`propagatedBuildInputs = [zlib];`
			`inherit zlib;`
* Converted more packages. svn path=/nixpkgs/trunk/; revision=488 2003-11-06 16:24:19 +01:00			`}`