Provide wcwidth replacement in separate file wcwidth.c.

[gnulib.git] / m4 / wcwidth.m4

diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index b483499..ddf86f8 100644 (file)
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,4 +1,4 @@
-# wcwidth.m4 serial 8
+# wcwidth.m4 serial 9
 dnl Copyright (C) 2006, 2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -27,4 +27,9 @@ AC_DEFUN([gl_FUNC_WCWIDTH],
 #include <stdio.h>
 #include <time.h>
 #include <wchar.h>
-])])
+])
+
+  if test $ac_cv_func_wcwidth = no; then
+    AC_LIBOBJ([wcwidth])
+  fi
+])