[tlbuild] x86_64-linux builder

[John Minter]

Karl Berry wrote :
> So, how about this: anyone who can build on x86_64-linux, please just
> say what kernel + libc version you can build on (and anything else
> relevant).  Then maybe we can get clear on this from the start.

My kernel is a bit older than Manuel Pégourié-Gonnard's, but still fairly
recent. My system is Mandriva 2009.0 x86_64. I just finished a successful
build...


micro 1: uname -a
Linux micro 2.6.27.7-server-1mnb #1 SMP Thu Dec 11 17:41:52 EST 2008 x86_64
Intel(R) Core(TM)2 CPU          6420  @ 2.13GHz GNU/Linux
micro 2: /lib64/libc.so.6
GNU C Library stable release version 2.8, by Roland McGrath et al.
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 4.3.2.
Compiled on a Linux >>2.6.27.10-1-ENVITORY<< system on 2009-02-06.
Available extensions:
	crypt add-on version 2.1 by Michael Glad and others
	GNU Libidn by Simon Josefsson
	Native POSIX Threads Library by Ulrich Drepper et al
	BIND-8.2.3-T5B
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.