cant get configure working

anybody have an idea on what could be causing this? This is from the latest CVS of php and zend: devel:~/php4> ./buildconf buildconf: checking installation... buildconf: autoconf version 2.13 (ok) buildconf: automake version 1.4 (ok) buildconf: libtool version 1.3 (ok) buildconf: created or modified aclocal.m4 automake: configure.in: installing `./mkinstalldirs' automake: configure.in: installing `./missing' autoconf: Undefined macros: ***BUG in Autoconf--please report*** AC_DISABLE_FAST_INSTALL buildconf: created or modified configure buildconf: created or modified libzend/aclocal.m4 buildconf: created or modified libzend/configure buildconf: created or modified TSRM/aclocal.m4 buildconf: created or modified TSRM/configure devel:~/php4> ./configure ./configure: ./configure: line 12194: syntax error: unexpected end of file Mark