Update buildroot & docker (#25)

* Update docker & buildroot

* Fix

* fix versions

buildroot/package/vlc/0002-configure.ac-add-check-for-libgcrypt-config-program.patch

@@ -1,4 +1,4 @@
-From 88bf3313850bc7f0e6db21daee2b8d8e607b7bb4 Mon Sep 17 00:00:00 2001
+From c0fb6c7662d7b514f20cbb92ab0b2e535cd3bb49 Mon Sep 17 00:00:00 2001
 From: Samuel Martin <s.martin49@gmail.com>
 Date: Sat, 8 Feb 2014 14:33:27 +0100
 Subject: [PATCH] configure.ac: add check for libgcrypt-config program
@@ -16,10 +16,10 @@ Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
  1 file changed, 5 insertions(+), 4 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 02fb8aa..5a2267b 100644
+index b49281cd77..b3841ea77b 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -4020,16 +4020,17 @@
+@@ -4056,16 +4056,17 @@ dnl
  AC_ARG_ENABLE(libgcrypt,
    [  --disable-libgcrypt     gcrypt support (default enabled)])
  AS_IF([test "${enable_libgcrypt}" != "no"], [
@@ -41,3 +41,6 @@ index 02fb8aa..5a2267b 100644
    ], [
      AC_MSG_ERROR([libgcrypt version 1.1.94 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
    ], [#include <gcrypt.h>]
+-- 
+2.14.3
+