Update Gnulib to the latest git version

[deliverable/binutils-gdb.git] / gnulib / import / m4 / closedir.m4

diff --git a/gnulib/import/m4/closedir.m4 b/gnulib/import/m4/closedir.m4
index 0c9fd82de2a4aa7c05d4ef6fd542c73e707a78bb..37dc541446bdaa8d09dca9dd50b25ab313962ba7 100644 (file)
--- a/gnulib/import/m4/closedir.m4
+++ b/gnulib/import/m4/closedir.m4
@@ -1,5 +1,5 @@
-# closedir.m4 serial 5
-dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
+# closedir.m4 serial 6
+dnl Copyright (C) 2011-2019 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.
@@ -7,6 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_CLOSEDIR],
 [
   AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
 
   AC_CHECK_FUNCS([closedir])
   if test $ac_cv_func_closedir = no; then