{stdenv, fetchurl, pkgconfig, x11, fontconfig}: assert !isNull pkgconfig && !isNull x11 && !isNull fontconfig; assert fontconfig.x11 == x11; derivation { name = "xft-2.1.2"; system = stdenv.system; builder = ./builder.sh; src = fetchurl { url = http://pdx.freedesktop.org/software/fontconfig/releases/xft-2.1.2.tar.gz; md5 = "defb7e801d4938b8b15a426ae57e2f3f"; }; stdenv = stdenv; pkgconfig = pkgconfig; x11 = x11; fontconfig = fontconfig; }