Is Gnome2 not supported on the amd64 ARCH?

[fbsdmail at dnswatch.com]

Greetings,
 I installed fresh from the 8.1-RELEASE DVD, and
cvsupped 8.1 src && ports-CURRENT 2 days ago.
My target wm for this box is x11-wm/icewm
But I chose to install x11/gnome2-lite && x11/kde4-lite
beforehand because I like some of the applications they
provide.
So I started with gnome2-lite immediately after finishing
cd /usr/ports/x11/xorg make && make install.
The gnome2-lite make failed @ devel/libgtop (libgtop-2.28.2)
with the following (from config.log):

It was created by libgtop configure 2.28.2, which was
generated by GNU Autoconf 2.67.  Invocation command line was

  $ ./configure --disable-gtk-doc --with-html-dir=/usr/local/share/doc
--prefix=/usr/local --mandir=/usr/local/man --infodir=/usr/local/info/
--build=amd64-portbld-freebsd8.1

## --------- ##
## Platform. ##
## --------- ##

hostname = udns0.ultimateDNS.NET
uname -m = amd64
uname -r = 8.1-RELEASE-p2
uname -s = FreeBSD
uname -v = FreeBSD 8.1-RELEASE-p2 #0: Fri Dec 31 19:07:25 PST 2010    
root at udns0.ultimateDNS.NET:/usr/obj/usr/src/sys/XII

/usr/bin/uname -p = amd64
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /sbin
PATH: /bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /usr/games
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /root/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2607: checking build system type
configure:2621: result: amd64-portbld-freebsd8.1
configure:2641: checking host system type
configure:2654: result: amd64-portbld-freebsd8.1
configure:2691: checking for a BSD-compatible install
configure:2759: result: /usr/bin/install -c -o root -g wheel
configure:2770: checking whether build environment is sane
configure:2820: result: yes
configure:2961: checking for a thread-safe mkdir -p
configure:3000: result: ./install-sh -c -d
configure:3013: checking for gawk
configure:3029: found /usr/local/bin/gawk
configure:3040: result: gawk
configure:3051: checking whether gmake sets $(MAKE)
configure:3073: result: yes
configure:3187: checking for style of include used by gmake
configure:3215: result: GNU
configure:3285: checking for gcc
configure:3312: result: cc
configure:3541: checking for C compiler version
configure:3550: cc --version >&5
cc (GCC) 4.2.1 20070719  [FreeBSD]
Copyright (C) 2007 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.

configure:3561: $? = 0
configure:3550: cc -v >&5
Using built-in specs.
Target: amd64-undermydesk-freebsd
Configured with: FreeBSD/amd64 system compiler
Thread model: posix
gcc version 4.2.1 20070719  [FreeBSD]
configure:3561: $? = 0
configure:3550: cc -V >&5
cc: '-V' option must have argument
configure:3561: $? = 1
configure:3550: cc -qversion >&5
cc: unrecognized option '-qversion'
cc: No input files specified
configure:3561: $? = 1
configure:3581: checking whether the C compiler works
configure:3603: cc -O2 -pipe -march=athlon-mp -fno-strict-aliasing
-I/usr/local/include -DHAVE_NET_IF_VAR_H -L/usr/local/lib conftest.c  >&5
conftest.c:1: error: CPU you selected does not support x86-64 instruction set
conftest.c:1: error: CPU you selected does not support x86-64 instruction set
configure:3607: $? = 1
configure:3645: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgtop"
| #define PACKAGE_TARNAME "libgtop"
| #define PACKAGE_VERSION "2.28.2"
| #define PACKAGE_STRING "libgtop 2.28.2"
| #define PACKAGE_BUGREPORT
"http://bugzilla.gnome.org/enter_bug.cgi?product=libgtop"
| #define PACKAGE_URL ""
| #define PACKAGE "libgtop"
| #define VERSION "2.28.2"
| /* end confdefs.h.  */

PLEASE NOTE I have no control of your mail readers screen width/
line wrapping

As you can see, it complains about amd64 (x86-64). :(

Thank you for all your time ans consideration.

--Chris



-- 
FreeBSD 8.1-RELEASE-p2 #0: Fri Dec 31 19:07:25 PST 2010
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ (2211.34-MHz K8-class
CPU)