Speed-up for live LyX ebuild under Gentoo (1.6.x)

Here you can find bit dirty ebuild, with these features (compared to portage ebuilds):

building from online development svn tree, so you don't need to wait for next official release of branch (currently 1.6.X)
max speed-up compilation. This in particular means that
- monolithic build is set no matter your useflags
- parallelization of monolithic build is tuned up (this can't be done by normal make -jX settings, since some parts of monolithic build needs be done before others....)
- use only if you have gigs of RAM and more CPU's or cores, otherwise the results will be poor
linguas are not treated (i setup cs for my own purpuse, you must change it for your own language if needed)
the ebuild code is not clean and lot of things can be improved. you will probably see some warnings from autotools etc., they are harmless though
use at your own risk :)

Ebuild can be downloaded from here.

Parallel Standard (tarball, make -j4 (2 cores)):

real 4m46.616s

user 7m11.106s

sys 0m57.678s

Single monolithic (tarbal):

real 4m2.590s

user 4m37.314s

sys 0m25.723s

Parallel monolithic (live build, (2 cores), ebuild above):

real 3m42.196s

user 5m6.227s

sys 0m28.777s

Ebuild-packageAndInstallationHints