(jm_FUNC_READDIR): Undefine `rmdir' so we don't try to

use the replacement function; it wouldn't resolve at link time.
Reported by Volker Borchert.

diff --git a/m4/readdir.m4 b/m4/readdir.m4
index fc1dcacd02df9544625dfdf4ad8bd93d5cfc4482..d6da048252ca546643420261eaf711e81256c554 100644 (file)
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -50,6 +50,9 @@ AC_CACHE_CHECK([for working readdir], jm_cv_func_working_readdir,
      (Basename[0] == '.' && (Basename[1] == '\0' \
                             || (Basename[1] == '.' && Basename[2] == '\0')))
 
+/* Don't try to use replacement rmdir; it wouldn't resolve at link time.  */
+#   undef rmdir
+
     static void
     create_300_file_dir (const char *dir)
     {