X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ferror.m4;h=7c7746e2cc8ddbf6b94471cf666fca7fe8f1a4c9;hb=1d4024b4187e22048a33e5baf953183fc2dedeb3;hp=358d650e614ec6abf8c14c6cfb66d4a8f90dcd28;hpb=67b2fb1be16e8f3b9c499c50eabbd3a27712f3ab;p=gnulib.git

diff --git a/m4/error.m4 b/m4/error.m4
index 358d650e6..7c7746e2c 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,8 +1,22 @@
-strerror_r
+#serial 11
 
-dnl These are the prerequisite macros for GNU's error.c file.
-AC_DEFUN(_jm_PREREQ_ERROR,
+# Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2004 Free Software
+# Foundation, Inc.
+#
+# 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([gl_ERROR],
+[
+  AC_FUNC_ERROR_AT_LINE
+  dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
+  gl_PREREQ_ERROR
+])
+
+# Prerequisites of lib/error.c.
+AC_DEFUN([gl_PREREQ_ERROR],
 [
-  AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
-  AC_HEADER_STDC
+  AC_REQUIRE([AC_FUNC_STRERROR_R])
+  :
 ])