-Use USE_FAM instead of LIB_DEPENDS=fam[...].
-Remove FreeBSD 4.x patches and mark it as IGNORE, we don't support it anymore.
-Add several useful patches from Ubuntu Linux.
* patch-01_gnomecanvasmm: Build with gnomecanvasmm-2.6,
gtkmm-2.4 and sigc++-2.0.
* patch-02_gcc-4.0: Build with gcc-4.0. [1]
* patch-03_windowmenus: Use internal about dialog, not gtk's.
* patch-06_freetype_makefile: Fix Includes for building libps.a.
* patch-07_gcc-4.1: Build with gcc-4.1 [1]
* patch-99_autotools: Update automake, autoconf and etc.
Reported by: krismail [1]