-#serial 14
+#serial 15
-# Copyright (C) 1996-1998, 2001-2004, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# Prerequisites of lib/error.c.
AC_DEFUN([gl_PREREQ_ERROR],
[
+ dnl Use system extensions on Android, so that AC_FUNC_STRERROR_R
+ dnl discovers the GNU API for strerror_r on Android API level 23 and later.
+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
AC_REQUIRE([AC_FUNC_STRERROR_R])
:
])