* Disabled gtkspell support in pan since it (and it alone) has a conflict with the
system glibc.
* Use CPU detection in MPlayer so that it also works on systems with different CPUs
than the build system's.
svn path=/nixpkgs/trunk/; revision=206
* A solution to the library abstraction problem (i.e., if
package X needs library Y, and library Y needs library Z,
then we do not (generally) want to declare Z as a input to X
since that would break abstraction). This was not possible
under the old Nix.
svn path=/nixpkgs/trunk/; revision=150
