Update buidlroot to version 2016.08.1

bsp/buildroot/package/procps-ng/0003-ps-output.c-include-dlfcn.h-only-when-necessary.patch

@@ -0,0 +1,32 @@
+From 4fc9a348026a945aec8eddffc7613de9cb10b10c Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Sun, 7 Aug 2016 11:08:26 +0200
+Subject: [PATCH] ps/output.c: include <dlfcn.h> only when necessary
+
+dlopen() functionality is only used when SELinux support is enabled, so
+<dlfcn.h> only needs to be included when ENABLE_LIBSELINUX is
+defined. This fixes the build in configurations where <dlfcn.h> is not
+available.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ ps/output.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/ps/output.c b/ps/output.c
+index 42c04cf..f540832 100644
+--- a/ps/output.c
++++ b/ps/output.c
+@@ -46,7 +46,9 @@
+  */
+ 
+ #include <ctype.h>
++#if ENABLE_LIBSELINUX
+ #include <dlfcn.h>
++#endif
+ #include <fcntl.h>
+ #include <grp.h>
+ #include <limits.h>
+-- 
+2.7.4
+