m4 buildconf error

I just starting getting these from a current cvs checkout: (void) [php4]$ ./buildconf buildconf: checking installation... buildconf: autoconf version 2.13 (ok) buildconf: automake version 1.4 (ok) buildconf: libtool version 1.3.4 (ok) rebuilding Makefile templates override r-xr-xr-x jcptch/staff for ltconfig? (y/n [n]) y override r--r--r-- jcptch/staff for ltmain.sh? (y/n [n]) y override r-xr-xr-x jcptch/staff for config.guess? (y/n [n]) y override r-xr-xr-x jcptch/staff for config.sub? (y/n [n]) y rebuilding configure NONE:0: /usr/local/bin/gm4: ERROR: EOF in string rebuilding acconfig.h rebuilding main/php_config.h.in NONE:0: /usr/local/bin/gm4: ERROR: EOF in string (void) [php4]$ gm4 --version GNU m4 1.4 (void) [php4]$ uname -a FreeBSD void.rit.edu 4.2-STABLE FreeBSD 4.2-STABLE #0: Mon Jan 8 20:43:10 EST 2001 root@void.rit.edu:/usr/obj/usr/src/sys/VOID i386 Any ideas? -- Jon Parise (jon@csh.rit.edu) . Rochester Inst. of Technology http://www.csh.rit.edu/~jon/ : Computer Science House Member