X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flongdouble.m4;h=25590f4704d6a1905e47deef9bda479349d8b625;hb=a44e87912d4ce841b35f454d4449986f2b209a0c;hp=1333d2f57079409b11cdcfaee79ca8b8f5baaef3;hpb=35b6e3c3bdaf7541e7a03d985c80c464e49d2182;p=gnulib.git

diff --git a/m4/longdouble.m4 b/m4/longdouble.m4
index 1333d2f57..25590f470 100644
--- a/m4/longdouble.m4
+++ b/m4/longdouble.m4
@@ -1,15 +1,16 @@
-# longdouble.m4 serial 1 (gettext-0.12)
-dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# longdouble.m4 serial 2 (gettext-0.15)
+dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Bruno Haible.
 dnl Test whether the compiler supports the 'long double' type.
 dnl Prerequisite: AC_PROG_CC
 
+dnl This file is only needed in autoconf <= 2.59.  Newer versions of autoconf
+dnl have a macro AC_TYPE_LONG_DOUBLE with identical semantics.
+
 AC_DEFUN([gt_TYPE_LONGDOUBLE],
 [
   AC_CACHE_CHECK([for long double], gt_cv_c_long_double,