From d9083a4cc638cf9c7dfc3cc534a7c6b4debf50ab Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 10 Apr 2025 16:42:14 +0200
Subject: strcasecmp: Support cross-compilation.

Reported by Rudi Heitbaum <rudi@heitbaum.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-04/msg00055.html>.

diff --git a/m4/strcasecmp.m4 b/m4/strcasecmp.m4
index e40ee5d..eb4345d 100644
--- a/m4/strcasecmp.m4
+++ b/m4/strcasecmp.m4
@@ -1,5 +1,5 @@
 # strcasecmp.m4
-# serial 2
+# serial 3
 dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -57,7 +57,7 @@ int main ()
           gl_cv_func_strcasecmp_works=no
         fi
        ],
-       [])
+       [:])
     ])
 ])
 
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