nixpkgs/pkgs/development/libraries/gstreamer/libav/default.nix
2014-02-17 10:40:51 +08:00

36 lines
899 B
Nix

{ stdenv, fetchurl, pkgconfig, python, yasm
, gst-plugins-base, orc, bzip2
, withSystemLibav ? true, libav ? null
}:
assert withSystemLibav -> libav != null;
stdenv.mkDerivation rec {
name = "gst-libav-1.2.3";
meta = {
homepage = "http://gstreamer.freedesktop.org";
license = stdenv.lib.licenses.lgpl2Plus;
platforms = stdenv.lib.platforms.linux;
maintainers = with stdenv.lib.maintainers; [ iyzsong ];
};
src = fetchurl {
url = "${meta.homepage}/src/gst-libav/${name}.tar.xz";
sha256 = "1mmwyp6wahrx73zxiv67bwh9dqp7fn86igy4rkv0vx2m17hzpizb";
};
configureFlags = stdenv.lib.optionalString withSystemLibav
"--with-system-libav";
nativeBuildInputs = with stdenv.lib;
[ pkgconfig python ]
++ optional (!withSystemLibav) yasm
;
buildInputs = with stdenv.lib;
[ gst-plugins-base orc bzip2 ]
++ optional withSystemLibav libav
;
}