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changeset 6741:b7a8a3274b6f

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Comments about autoconf-2.60.
author Paul Eggert <eggert@cs.ucla.edu>
date Wed, 19 Apr 2006 23:26:18 +0000
parents 93b92cba9e6a
children 20164454be7f
files m4/extensions.m4
diffstat 1 files changed, 3 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -5,6 +5,9 @@
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# This file is only needed in autoconf <= 2.59.  Newer versions of autoconf
+# have a macro AC_USE_SYSTEM_EXTENSIONS with identical semantics.
+
 # gl_USE_SYSTEM_EXTENSIONS
 # ------------------------
 # Enable extensions on systems that normally disable them,