diff -urN php-4.0.5.org/configure.in php-4.0.5/configure.in
--- php-4.0.5.org/configure.in	Thu May 10 23:24:29 2001
+++ php-4.0.5/configure.in	Fri May 11 00:03:54 2001
@@ -113,11 +113,11 @@
 
 AM_PROG_CC_STDC
 
-AC_PROG_RANLIB
+AC_PROG_LIBTOOL
 AC_PROG_CC_C_O
 AC_PROG_LN_S
 
-AC_PROG_LEX
+AM_PROG_LEX
 if test -n "$LEX"; then
   AC_DECL_YYTEXT
 fi