+2025-03-21 Bruno Haible <bruno@clisp.org>
+
+ setlocale-null: Fix autoconf warning.
+ * m4/setlocale_null.m4 (gl_FUNC_SETLOCALE_NULL): Define through
+ AC_DEFUN_ONCE.
+
2025-03-20 Bruno Haible <bruno@clisp.org>
Fix compilation errors in C++ mode on Android.
# setlocale_null.m4
-# serial 9
-dnl Copyright (C) 2019-2024 Free Software Foundation, Inc.
+# serial 10
+dnl Copyright (C) 2019-2025 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
-AC_DEFUN([gl_FUNC_SETLOCALE_NULL],
+AC_DEFUN_ONCE([gl_FUNC_SETLOCALE_NULL],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_PTHREADLIB])