* Start the switch to the new X libraries. It's still conditional:

set `useOldXLibs' to `false' in all-packages-generic.nix to use
  them.
* Added Xaw3d.
* Added Xaw3d support to Emacs.

svn path=/nixpkgs/trunk/; revision=4263

pkgs/development/libraries/xlibs-wrapper/builder.sh

@@ -0,0 +1,8 @@
+source $stdenv/setup
+dontBuild=1
+dontMakeInstall=1
+nop() {
+    sourceRoot=.
+}
+unpackPhase=nop
+genericBuild

pkgs/development/libraries/xlibs-wrapper/default.nix

@@ -0,0 +1,10 @@
+{stdenv, packages}:
+
+stdenv.mkDerivation {
+  name = "xlibs-wrapper";
+  builder = ./builder.sh;
+  propagatedBuildInputs = packages;
+} // {
+  # For compatability with XFree86.
+  buildClientLibs = true;
+}