getopt-gnu: suppress core dumps from detection code

[gnulib.git] / m4 / wcsdup.m4

diff --git a/m4/wcsdup.m4 b/m4/wcsdup.m4
index f3a35df..d4bfdd4 100644 (file)
--- a/m4/wcsdup.m4
+++ b/m4/wcsdup.m4
@@ -1,4 +1,4 @@
-# wcsdup.m4 serial 1
+# wcsdup.m4 serial 2
 dnl Copyright (C) 2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -10,6 +10,5 @@ AC_DEFUN([gl_FUNC_WCSDUP],
   AC_CHECK_FUNCS_ONCE([wcsdup])
   if test $ac_cv_func_wcsdup = no; then
     HAVE_WCSDUP=0
-    AC_LIBOBJ([wcsdup])
   fi
 ])