buildroot/package/util-linux/util-linux-003-unshare-include-libmount.h.patch

From d754315c54af9cb8222e0a04ed5b2b4b927ed176 Mon Sep 17 00:00:00 2001
From: Ruediger Meier <ruediger.meier@ga-group.nl>
Date: Mon, 17 Mar 2014 11:48:47 +0100
Subject: [PATCH 1/1] unshare: include libmount.h to provide missing MS_*
 defines

Since 6728ca10 we are using MS_PRIVATE and MS_REC which are not defined
in some systems's sys/mount.h.

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
---
 sys-utils/Makemodule.am | 1 +
 sys-utils/unshare.c     | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/sys-utils/Makemodule.am b/sys-utils/Makemodule.am
index 30b5d3e..93a2c8d 100644
--- a/sys-utils/Makemodule.am
+++ b/sys-utils/Makemodule.am
@@ -296,6 +296,7 @@ usrbin_exec_PROGRAMS += unshare
 dist_man_MANS += sys-utils/unshare.1
 unshare_SOURCES = sys-utils/unshare.c
 unshare_LDADD = $(LDADD) libcommon.la
+unshare_CFLAGS = $(AM_CFLAGS) -I$(ul_libmount_incdir)
 endif
 
 if BUILD_NSENTER
diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
index 91e0ec7..1240293 100644
--- a/sys-utils/unshare.c
+++ b/sys-utils/unshare.c
@@ -27,6 +27,9 @@
 #include <sys/wait.h>
 #include <sys/mount.h>
 
+/* we only need some defines missing in sys/mount.h, no libmount linkage */
+#include <libmount.h>
+
 #include "nls.h"
 #include "c.h"
 #include "closestream.h"
-- 
1.9.0