Pass explicit paths for --with-zlib and --with-sqlite.

This might reduce the chances of something funny happening.

svn path=/nixpkgs/trunk/; revision=16185

pkgs/applications/version-management/subversion/1.6.nix

@@ -42,6 +42,8 @@ stdenv.mkDerivation rec {
     ${if httpServer then "--with-apxs=${httpd}/bin/apxs" else "--without-apxs"}
     ${if pythonBindings || perlBindings then "--with-swig=${swig}" else "--without-swig"}
     ${if javahlBindings then "--enable-javahl --with-jdk=${jdk}" else ""}
+    --with-zlib=${zlib}
+    --with-sqlite=${sqlite}
     --disable-neon-version-check
   '';