--- ./acinclude.m4.orig	2003-03-03 19:10:01 +0200

+++ ./acinclude.m4	2003-09-01 17:38:43 +0300

@@ -12,3 +12,18 @@

 dnl

 divert(-1)

 builtin(include, build/openldap.m4)dnl

+

+# From Ulrich Drepper.

+

+# serial 1

+

+AC_DEFUN([AM_TYPE_PTRDIFF_T],

+  [AC_CACHE_CHECK([for ptrdiff_t], am_cv_type_ptrdiff_t,

+     [AC_TRY_COMPILE([#include <stddef.h>], [ptrdiff_t p],

+		     am_cv_type_ptrdiff_t=yes, am_cv_type_ptrdiff_t=no)])

+   if test $am_cv_type_ptrdiff_t = yes; then

+     AC_DEFINE(HAVE_PTRDIFF_T,1,[Define if system has ptrdiff_t type])

+   fi

+])

+

+m4_pattern_allow(LIBOBJS)