Problem with buildconf

Hi, after some weeks of inactivity (from Nov. 25th up to now) I tried to compile the lastest CVS. When doing ./buildconf I get the following errors: # ./buildconf rebuilding Makefile.in's automake: configure.in: installing `./install-sh' automake: configure.in: installing `./mkinstalldirs' automake: configure.in: installing `./missing' configure.in: 63: required file `./php_config.h.in' not found rebuilding acconfig.h /usr/local/bin/autoheader: Symbol `DBASE' is not covered by /usr/local/share/autoconf/acconfig.h ./acconfig.h [ 87 lines with other not-covered-Symbols messages deleted ] /usr/local/bin/autoheader: Symbol `WITH_BCMATH' is not covered by /usr/local/share/autoconf/acconfig.h ./acconfig.h *** Error code 1 What I'm doing wrong? Thanks, Bernhard -- pgpPublicKey: http://www.geo.tu-freiberg.de/~fuerst/pgpPublicKey.txt