rm: update gnulib to get an fts fix for Cygwin+NWFS/NcFsd file systems

* NEWS (Bug fixes): Mention it.
As far as we know, this fix affects only Cygwin with NWFS or NcFsd
file systems.  See these:
http://git.sv.gnu.org/cgit/gnulib.git/commit/?id=71f13422f3e634
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/28739
http://cygwin.com/ml/cygwin/2011-10/msg00365.html
* src/system.h (ENODATA): Remove fall-back definition, now that
gnulib provides one.  Caught by the sc_prohibit_always-defined_macros
syntax-check rule.
Also remove now-irrelevant "Don't use bcopy..." comment.

diff --git a/NEWS b/NEWS
index 4d210b5..b73057a 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,10 @@ GNU coreutils NEWS                                    -*- outline -*-
 
 ** Bug fixes
 
+  rm -rf DIR would fail with "Device or resource busy" on Cygwin with NWFS
+  and NcFsd file systems.  This did not affect Unix/Linux-based kernels.
+  [bug introduced in coreutils-7.0, when rm began using fts]
+
   tac no longer fails to handle two or more non-seekable inputs
   [bug introduced in coreutils-5.3.0]
 

diff --git a/gnulib b/gnulib
index 6a4c64c..71f1342 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 6a4c64ce4a59bd9589e63fb5ee480765d356f8c7
+Subproject commit 71f13422f3e6345933513607255f1f7a7526e937

diff --git a/src/system.h b/src/system.h
index 18ac0cc..19421a9 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -74,19 +74,8 @@ you must include <sys/types.h> before including this file
 # define makedev(maj, min)  mkdev (maj, min)
 #endif
 
-/* Don't use bcopy!  Use memmove if source and destination may overlap,
-   memcpy otherwise.  */
-
 #include <string.h>
-
 #include <errno.h>
-
-/* Some systems don't define this; POSIX mentions it but says it is
-   obsolete, so gnulib does not provide it either.  */
-#ifndef ENODATA
-# define ENODATA (-1)
-#endif
-
 #include <stdbool.h>
 #include <stdlib.h>
 #include "version.h"