+2003-03-17 Jim Meyering <jim@meyering.net>
+
+ * dirfd.m4 (UTILS_FUNC_DIRFD): Test the cache variable,
+ not one that is guaranteed to be `no'. Use `no_such_member'
+ to indicate that condition, rather than `-1'.
+ Change the name of the cache variable to have the gl_ prefix.
+ Prompted by a patch from Richard Dawe.
+
2003-03-14 Jim Meyering <jim@meyering.net>
* prereq.m4 (jm_PREREQ): Also forbid the gl_[A-Z] prefix.