X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/80df876864983b91961c74171d1a32fabe3fdefe..25d810906cecc2ac321e2893b1ad38b376f3d313:/configure.in

diff --git a/configure.in b/configure.in
index b6788873..9bdd6af0 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #
-# Copyright 2001  Free Software Foundation, Inc.
+# Copyright 2001, 2002  Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -35,6 +35,8 @@ AC_SUBST([GCC])
 
 # Checks for programs.
 AC_PROG_CC
+AM_PROG_LEX
+AC_PROG_YACC
 AC_MINIX
 AC_ISC_POSIX
 AM_PROG_CC_STDC
@@ -85,8 +87,8 @@ AC_FUNC_ALLOCA
 AC_FUNC_OBSTACK
 AC_FUNC_ERROR_AT_LINE
 AC_CHECK_FUNCS(mkstemp setlocale)
-AC_CHECK_DECLS([stpcpy, strndup, strnlen, memchr])
-AC_REPLACE_FUNCS(stpcpy strndup strnlen strspn memchr)
+AC_CHECK_DECLS([stpcpy, strchr, strspn, strnlen, memchr])
+AC_REPLACE_FUNCS(stpcpy strchr strnlen strspn memchr)
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 jm_PREREQ_QUOTEARG