X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Ferror.m4;h=29e6fdc9c209a16eb78e678d3fd2a4156674b5c5;hb=daa269958ad8d50ef8154ccb65e58acaf7a6dd99;hp=6ea75ac02935f5f817983b072903eb2b6c838f3e;hpb=1a44d77d50f4fb37c0410eed04b82303624ea2ec;p=debian%2Ftar

diff --git a/m4/error.m4 b/m4/error.m4
index 6ea75ac0..29e6fdc9 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
-#serial 13
+#serial 14
 
-# Copyright (C) 1996-1998, 2001-2004, 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -8,16 +8,8 @@
 
 AC_DEFUN([gl_ERROR],
 [
-  AC_FUNC_ERROR_AT_LINE
-  dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
-  gl_PREREQ_ERROR
-])
-
-# Redefine AC_FUNC_ERROR_AT_LINE, because it is no longer maintained in
-# Autoconf.
-AC_DEFUN([AC_FUNC_ERROR_AT_LINE],
-[
-  AC_LIBSOURCES([error.h, error.c])dnl
+  dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer
+  dnl maintained in Autoconf and because it invokes AC_LIBOBJ.
   AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line],
     [AC_LINK_IFELSE(
        [AC_LANG_PROGRAM(
@@ -25,15 +17,11 @@ AC_DEFUN([AC_FUNC_ERROR_AT_LINE],
           [[error_at_line (0, 0, "", 0, "an error occurred");]])],
        [ac_cv_lib_error_at_line=yes],
        [ac_cv_lib_error_at_line=no])])
-  if test $ac_cv_lib_error_at_line = no; then
-    AC_LIBOBJ([error])
-  fi
 ])
 
 # Prerequisites of lib/error.c.
 AC_DEFUN([gl_PREREQ_ERROR],
 [
   AC_REQUIRE([AC_FUNC_STRERROR_R])
-  AC_REQUIRE([AC_C_INLINE])
   :
 ])