%sh autogen.sh --verbose
Verbose output enabled
Found a configure template: ./configure.ac
Preparing the BZFlag build system...please wait

Checking autoreconf version: autoreconf --version
Checking autoconf version: autoconf --version
Found GNU Autoconf version 2.60
Checking if 2.60.0 is greater than 2.52.0
Checking automake version: automake --version
Found GNU Automake version 1.9.6
Checking if 1.9.6 is greater than 1.6.0
Checking libtoolize version: libtoolize --version
Found GNU Libtool version 1.5.22
Checking if 1.5.22 is greater than 1.4.2
Checking aclocal version: aclocal --version
Checking autoheader version: autoheader --version
Checking whether to only output version information
Stashing an in-memory backup of COPYING
Stashing an in-memory backup of INSTALL
Recursively scanning the following directories:
   "/home/bzflag/bzflag/plugins"
Protecting files from automake in "/home/bzflag/bzflag/plugins"
Stashing an in-memory backup of COPYING
Stashing an in-memory backup of INSTALL
Found an autom4te.cache directory, deleting it
rm -rf autom4te.cache
autogen.sh: rm: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: sed: argument list too long
autogen.sh: sed: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: tail: argument list too long
autogen.sh: sed: argument list too long
autogen.sh: sed: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: grep: argument list too long
autogen.sh: sed: argument list too long
autogen.sh: sed: argument list too long
Found extra aclocal search directory: m4

Automatically preparing build ... autoreconf  -I m4 -i -f
autogen.sh: autoreconf: argument list too long
Warning: autoreconf failed
Attempting to run the preparation steps individually

Preparing build ... aclocal  -I m4
autogen.sh: aclocal: argument list too long
ERROR: aclocal failed

%uname -a
DragonFly zalmoxis.swordofkahless.com 1.6.1-RELEASE DragonFly 1.6.1-RELEASE #0: Sat Aug  5 15:05:57 CEST 2006     root@chlamydia.fs.ei.tum.de:/usr/obj/usr/src/sys/GENERIC  i386