meta-digi: fix build util-linux-native on older hosts

The build was failing in our Jenkins server (Debian 6) with:

error: 'MS_PRIVATE' undeclared
error: 'MS_REC' undeclared

Signed-off-by: Javier Viguera <javier.viguera@digi.com>

meta-digi-arm/recipes-core/util-linux/util-linux/util-linux-native.patch

@@ -0,0 +1,74 @@
+From: Javier Viguera <javier.viguera@digi.com>
+Date: Fri, 14 Mar 2014 17:25:22 +0100
+Subject: [PATCH] util-linux-native
+
+Signed-off-by: Javier Viguera <javier.viguera@digi.com>
+---
+ configure.ac    |  1 +
+ include/c.h     | 15 +++++++++++++++
+ lib/randutils.c |  1 +
+ lib/wholedisk.c |  1 +
+ 4 files changed, 18 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 23059698f1bb..ec0fa9246427 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -302,6 +302,7 @@ AC_CHECK_FUNCS([ \
+ 	llseek \
+ 	lseek64 \
+ 	mempcpy \
++	mkostemp \
+ 	nanosleep \
+ 	personality \
+ 	posix_fadvise \
+diff --git a/include/c.h b/include/c.h
+index 4a9bf3d42e5e..331f25d35c06 100644
+--- a/include/c.h
++++ b/include/c.h
+@@ -235,6 +235,21 @@ static inline int dirfd(DIR *d)
+ #define IUTF8 0040000
+ #endif
+ 
++#ifndef MS_PRIVATE
++#define MS_PRIVATE (1 << 18)
++#endif
++
++#ifndef MS_REC
++#define MS_REC 16384
++#endif
++
++/*
++ * mkostemp replacement
++ */
++#ifndef HAVE_MKOSTEMP
++#define mkostemp(template, flags) mkstemp(template)
++#endif
++
+ /*
+  * MAXHOSTNAMELEN replacement
+  */
+diff --git a/lib/randutils.c b/lib/randutils.c
+index ed79aad920fe..f2cc0754e84f 100644
+--- a/lib/randutils.c
++++ b/lib/randutils.c
+@@ -16,6 +16,7 @@
+ #include <sys/syscall.h>
+ 
+ #include "randutils.h"
++#include "c.h"
+ 
+ #ifdef HAVE_TLS
+ #define THREAD_LOCAL static __thread
+diff --git a/lib/wholedisk.c b/lib/wholedisk.c
+index 5161a1e98ef5..3210de6ac26f 100644
+--- a/lib/wholedisk.c
++++ b/lib/wholedisk.c
+@@ -10,6 +10,7 @@
+ 
+ #include "blkdev.h"
+ #include "wholedisk.h"
++#include "c.h"
+ 
+ int is_whole_disk_fd(int fd, const char *name)
+ {

meta-digi-arm/recipes-core/util-linux/util-linux_2.24.1.bbappend

@@ -0,0 +1,3 @@
+# Copyright (C) 2014 Digi International.
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"