{ stdenv, fetchurl, pkgconfig, x11, xlibs, libdrm, expat }: if stdenv.system != "i686-linux" && stdenv.system != "x86_64-linux" && stdenv.system != "i686-darwin" && stdenv.system != "i686-freebsd" then throw "unsupported platform for Mesa" else stdenv.mkDerivation { name = "mesa-7.5.2"; src = fetchurl { url = ftp://ftp.freedesktop.org/pub/mesa/7.5.2/MesaLib-7.5.2.tar.bz2; md5 = "94e47a499f1226803869c2e37a6a8e3a"; }; buildInputs = [ pkgconfig expat x11 libdrm xlibs.glproto xlibs.libXxf86vm xlibs.libXfixes xlibs.libXdamage xlibs.dri2proto ]; passthru = { inherit libdrm; }; meta = { description = "An open source implementation of OpenGL"; homepage = http://www.mesa3d.org/; license = "bsd"; }; }