fontconfig: split into multiple outputs

Fixed all 'fontconfig}' references as well, hopefully, ugh!

pkgs/development/libraries/qt-3/default.nix

@@ -49,9 +49,9 @@ stdenv.mkDerivation {
     ${if cursorSupport then "-L${libXcursor}/lib -I${libXcursor}/include" else ""}
     ${if mysqlSupport then "-qt-sql-mysql -L${mysql.lib}/lib/mysql -I${mysql.lib}/include/mysql" else ""}
     ${if xftSupport then "-xft
-      -L${libXft}/lib -I${libXft}/include
-      -L${libXft.freetype}/lib -I${libXft.freetype}/include
-      -L${libXft.fontconfig}/lib -I${libXft.fontconfig}/include" else "-no-xft"}
+      -L${libXft.out}/lib -I${libXft.dev}/include
+      -L${libXft.freetype.lib}/lib -I${libXft.freetype.dev}/include
+      -L${libXft.fontconfig.lib}/lib -I${libXft.fontconfig.dev}/include" else "-no-xft"}
   ";
 
   patches = [