PHP 4.0 Bug #3145: Failed to compile

From: doussot@gifrance.com Operating system: Linux 2.2.14 PHP version: 4.0 Latest CVS (08/01/2000) PHP Bug Type: Compile Failure Bug description: Failed to compile Plateform: Linux 2.2.14, egcc 2.95.2, autoconf 2.13, Automake 1.4 Libtool 1.3.3. With the CVS version : 16:32 [webadmin:pts/1] orion:~/src/php4% ./buildconf buildconf: checking installation... buildconf: autoconf version 2.13 (ok) buildconf: automake version 1.4 (ok) buildconf: libtool version 1.3.3 (ok) creating empty dependencies rebuilding Makefile.in's aclocal.m4: 94: AM_PROG_INSTALL' is obsolete; use AC_PROG_INSTALL' rebuilding configure configure.in:641: /usr/bin/m4: Undefined macro `AM_PROG_LEX' autoconf: Undefined macros: ***BUG in Autoconf--please report*** AC_ADD_INCLUDE ***BUG in Autoconf--please report*** AC_EXPAND_PATH ***BUG in Autoconf--please report*** AC_ADD_INCLUDE ***BUG in Autoconf--please report*** AC_EXPAND_PATH ***BUG in Autoconf--please report*** AC_ADD_INCLUDE [....] cut If i restart buildconf again: 16:32 [webadmin:pts/1] orion:~/src/php4% ./buildconf rebuilding acconfig.h rebuilding php_config.h.in configure.in:641: /usr/bin/m4: Undefined macro `AM_PROG_LEX' Now I have a configure script but : 16:35 [webadmin:pts/1] orion:~/src/php4% ./configure creating cache ./config.cache ./configure: line 881: syntax error near unexpected token `PHP_CONFIGURE_PART(Running' ./configure: line 881: `PHP_CONFIGURE_PART(Running system checks)' Any ideas ? May be my installation is broken .. Thanks.