build: update gnulib

81 patches to gnulib, picks up several new syntax checks.

* .gnulib: Update to latest.
* .x-sc_prohibit_always_true_header_tests: New file.
* bootstrap.conf (gnulib_modules): Add sched.
* src/util/processinfo.c (includes): <sched.h> is now guaranteed.
* src/network/bridge_driver.c (includes): Drop useless
<strings.h>.
* src/openvz/openvz_conf.c (includes): Likewise.
* src/openvz/openvz_driver.c (includes): Likewise.
* src/phyp/phyp_driver.c (includes): Likewise.
* src/qemu/qemu_driver.c (includes): Likewise.
* src/uml/uml_driver.c (includes): Likewise.

.gnulib @ e2843e30

-Subproject commit 7c1b995a7041ea366acafeb8632e1080f349f03f
+Subproject commit e2843e30e8c2885eb8cbc77e20c4e0f4d562d44d

.x-sc_prohibit_always_true_header_tests

+ChangeLog*
+docs/news.html.in
+python/libvirt-override.c
+python/typewrappers.c

bootstrap.conf

@@ -46,6 +46,7 @@ posix-shell
 pthread
 recv
 random_r
+sched
 send
 setsockopt
 socket

src/network/bridge_driver.c

@@ -29,7 +29,6 @@
 #include <limits.h>
 #include <string.h>
 #include <stdio.h>
-#include <strings.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <unistd.h>

src/openvz/openvz_conf.c

 /*
  * openvz_conf.c: config functions for managing OpenVZ VEs
  *
+ * Copyright (C) 2010 Red Hat, Inc.
  * Copyright (C) 2006, 2007 Binary Karma
  * Copyright (C) 2006 Shuveb Hussain
  * Copyright (C) 2007 Anoop Joe Cyriac
@@ -33,7 +34,6 @@
 #include <fcntl.h>
 #include <sys/types.h>
 #include <dirent.h>
-#include <strings.h>
 #include <time.h>
 #include <sys/stat.h>
 #include <unistd.h>

src/openvz/openvz_driver.c

 /*
  * openvz_driver.c: core driver methods for managing OpenVZ VEs
  *
+ * Copyright (C) 2010 Red Hat, Inc.
  * Copyright (C) 2006, 2007 Binary Karma
  * Copyright (C) 2006 Shuveb Hussain
  * Copyright (C) 2007 Anoop Joe Cyriac
@@ -33,7 +34,6 @@
 #include <limits.h>
 #include <string.h>
 #include <stdio.h>
-#include <strings.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <unistd.h>

src/phyp/phyp_driver.c

@@ -29,7 +29,6 @@
 #include <sys/stat.h>
 #include <limits.h>
 #include <string.h>
-#include <strings.h>
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>

src/qemu/qemu_driver.c

@@ -31,7 +31,6 @@
 #include <string.h>
 #include <stdbool.h>
 #include <stdio.h>
-#include <strings.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <unistd.h>

src/uml/uml_driver.c

@@ -29,7 +29,6 @@
 #include <limits.h>
 #include <string.h>
 #include <stdio.h>
-#include <strings.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <unistd.h>

src/util/processinfo.c

 /*
- * Copyright (C) 2009 Red Hat, Inc.
+ * Copyright (C) 2009-2010 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -21,9 +21,7 @@
 
 #include <config.h>
 
-#if HAVE_SCHED_H
-# include <sched.h>
-#endif
+#include <sched.h>
 
 #include "processinfo.h"
 #include "virterror_internal.h"