--- embedaddon/rsync/aclocal.m4	2012/02/17 15:09:30	1.1.1.1
+++ embedaddon/rsync/aclocal.m4	2016/11/01 09:54:32	1.1.1.2
@@ -1,92 +1,16 @@
-dnl AC_VALIDATE_CACHE_SYSTEM_TYPE[(cmd)]
-dnl if the cache file is inconsistent with the current host,
-dnl target and build system types, execute CMD or print a default
-dnl error message.
-AC_DEFUN(AC_VALIDATE_CACHE_SYSTEM_TYPE, [
-    AC_REQUIRE([AC_CANONICAL_SYSTEM])
-    AC_MSG_CHECKING([config.cache system type])
-    if { test x"${ac_cv_host_system_type+set}" = x"set" &&
-         test x"$ac_cv_host_system_type" != x"$host"; } ||
-       { test x"${ac_cv_build_system_type+set}" = x"set" &&
-         test x"$ac_cv_build_system_type" != x"$build"; } ||
-       { test x"${ac_cv_target_system_type+set}" = x"set" &&
-         test x"$ac_cv_target_system_type" != x"$target"; }; then
-	AC_MSG_RESULT([different])
-	ifelse($#, 1, [$1],
-		[AC_MSG_ERROR(["you must remove config.cache and restart configure"])])
-    else
-	AC_MSG_RESULT([same])
-    fi
-    ac_cv_host_system_type="$host"
-    ac_cv_build_system_type="$build"
-    ac_cv_target_system_type="$target"
-])
+# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
 
-dnl Check for socklen_t: historically on BSD it is an int, and in
-dnl POSIX 1g it is a type of its own, but some platforms use different
-dnl types for the argument to getsockopt, getpeername, etc.  So we
-dnl have to test to find something that will work.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 
-dnl This is no good, because passing the wrong pointer on C compilers is
-dnl likely to only generate a warning, not an error.  We don't call this at
-dnl the moment.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
 
-AC_DEFUN([TYPE_SOCKLEN_T],
-[
-   AC_CHECK_TYPE([socklen_t], ,[
-      AC_MSG_CHECKING([for socklen_t equivalent])
-      AC_CACHE_VAL([rsync_cv_socklen_t_equiv],
-      [
-         # Systems have either "struct sockaddr *" or
-         # "void *" as the second argument to getpeername
-         rsync_cv_socklen_t_equiv=
-         for arg2 in "struct sockaddr" void; do
-            for t in int size_t unsigned long "unsigned long"; do
-               AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <sys/socket.h>
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
 
-                  int getpeername (int, $arg2 *, $t *);
-               ],[
-                  $t len;
-                  getpeername(0,0,&len);
-               ],[
-                  rsync_cv_socklen_t_equiv="$t"
-                  break
-               ])
-            done
-         done
-
-         if test "x$rsync_cv_socklen_t_equiv" = x; then
-            AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
-         fi
-      ])
-      AC_MSG_RESULT($rsync_cv_socklen_t_equiv)
-      AC_DEFINE_UNQUOTED(socklen_t, $rsync_cv_socklen_t_equiv,
-			[type to use in place of socklen_t if not defined])],
-      [#include <sys/types.h>
-#include <sys/socket.h>])
-])
-
-dnl AC_HAVE_TYPE(TYPE,INCLUDES)
-AC_DEFUN([AC_HAVE_TYPE], [
-AC_REQUIRE([AC_HEADER_STDC])
-cv=`echo "$1" | sed 'y%./+- %__p__%'`
-AC_MSG_CHECKING(for $1)
-AC_CACHE_VAL([ac_cv_type_$cv],
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-AC_INCLUDES_DEFAULT
-$2]],
-[[$1 foo;]])],
-[eval "ac_cv_type_$cv=yes"],
-[eval "ac_cv_type_$cv=no"]))dnl
-ac_foo=`eval echo \\$ac_cv_type_$cv`
-AC_MSG_RESULT($ac_foo)
-if test "$ac_foo" = yes; then
-  ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
-if false; then
-	AC_CHECK_TYPES($1)
-fi
-  AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
-fi
-])
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_include([m4/have_type.m4])
+m4_include([m4/socklen_t.m4])