Bump buildroot to version 2017-02

TG-3 #closed

bsp/buildroot/package/tmux/0001-compat-don-t-re-define-program_invocation_short_name.patch

@@ -0,0 +1,42 @@
+From 9b18a98614a9f201b0883c2b15e7c7bde0aa0ff2 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sun, 5 Feb 2017 17:12:00 +0100
+Subject: [PATCH] compat: don't re-define program_invocation_short_name
+
+program_invocation_short_name is defined in errno.h, and its definition
+can differ between the various C libraries: glibc defines it as:
+    extern char *program_invocation_short_name;
+
+while uClibc defines it as:
+    extern const char *program_invocation_short_name;
+
+So there is not simple solution to know the prototype.
+
+But since it is defined in errno.h, there is no reason to try and define
+it ourselves; let's just trust what the header provides.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+ compat/getprogname.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/compat/getprogname.c b/compat/getprogname.c
+index 80a496d..ad619fc 100644
+--- a/compat/getprogname.c
++++ b/compat/getprogname.c
+@@ -19,11 +19,10 @@
+ #include "compat.h"
+ 
+ #if defined(HAVE_PROGRAM_INVOCATION_SHORT_NAME)
++#include <errno.h>
+ const char *
+ getprogname(void)
+ {
+-	extern char	*program_invocation_short_name;
+-
+ 	return (program_invocation_short_name);
+ }
+ #elif defined(HAVE___PROGNAME)
+-- 
+2.7.4
+

bsp/buildroot/package/tmux/tmux.hash

@@ -1,2 +1,2 @@
 # Locally computed:
-sha256  bc28541b64f99929fe8e3ae7a02291263f3c97730781201824c0f05d7c8e19e4  tmux-2.2.tar.gz
+sha256 55313e132f0f42de7e020bf6323a1939ee02ab79c48634aa07475db41573852b  tmux-2.3.tar.gz

bsp/buildroot/package/tmux/tmux.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TMUX_VERSION = 2.2
+TMUX_VERSION = 2.3
 TMUX_SITE = https://github.com/tmux/tmux/releases/download/$(TMUX_VERSION)
 TMUX_LICENSE = ISC
 TMUX_LICENSE_FILES = README