nutz:~/xserver/xorg# ./autogen.sh
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal  --output=aclocal.m4t
aclocal: configure.ac: 55: macro `AM_PROG_AS' not found in library
autoreconf: aclocal failed with exit status: 1