Some more autoconf 2.57 updates, much more still needed (ugh).

build/openldap.m4

@@ -62,33 +62,6 @@ dnl AC_VERBOSE(OpenLDAP --with-$1 $ol_with_$1)
 ])dnl
 dnl
 dnl ====================================================================
-dnl
-AC_DEFUN(AC_COMPILE_CHECK_SIZEOF,
-[changequote(<<, >>)dnl 
-dnl The name to #define. 
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl 
-dnl The cache variable name. 
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl 
-changequote([, ])dnl 
-AC_MSG_CHECKING(size of $1) 
-AC_CACHE_VAL(AC_CV_NAME, 
-[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of prevalence. 
-  AC_TRY_COMPILE([#include "confdefs.h" 
-#include <sys/types.h> 
-$2 
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size) 
-  if test x$AC_CV_NAME != x ; then break; fi 
-done 
-]) 
-if test x$AC_CV_NAME = x ; then 
-  AC_MSG_ERROR([cannot determine a size for $1]) 
-fi 
-AC_MSG_RESULT($AC_CV_NAME) 
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1]) 
-undefine([AC_TYPE_NAME])dnl 
-undefine([AC_CV_NAME])dnl 
-])
-dnl ====================================================================
 dnl check if hard links are supported.
 dnl
 AC_DEFUN([OL_PROG_LN_H], [# test for ln hardlink support

configure.in

@@ -2373,9 +2373,9 @@ else
 	AC_C_BIGENDIAN
 fi
 
-AC_COMPILE_CHECK_SIZEOF(short) 
-AC_COMPILE_CHECK_SIZEOF(int) 
-AC_COMPILE_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(short) 
+AC_CHECK_SIZEOF(int) 
+AC_CHECK_SIZEOF(long)
 
 if test "$ac_cv_sizeof_int" -lt 4 ; then
 	AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])