Update buidlroot to version 2016.08.1

bsp/buildroot/package/transmission/0003-miniupnpc-cross.patch

@@ -0,0 +1,31 @@
+Fix libminiupnpc version detection
+
+Problem is known upstream: https://trac.transmissionbt.com/ticket/6140
+
+For buildroot we know the libminiupnpc version so we hard-code 2.0.
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+
+diff -uNr transmission-2.92.org/configure.ac transmission-2.92/configure.ac
+--- transmission-2.92.org/configure.ac	2016-03-06 21:23:45.336198393 +0100
++++ transmission-2.92/configure.ac	2016-07-02 21:48:13.452385686 +0200
+@@ -386,18 +386,7 @@
+ dnl MINIUPNPC_API_VERSION and we won't have to figure
+ dnl it out on our own
+ if test "x$upnp_version" = "xunknown" ; then
+-  AC_RUN_IFELSE(
+-    [AC_LANG_PROGRAM(
+-      [#include <stdlib.h>
+-       #include <miniupnpc/miniupnpc.h>],
+-      [#ifdef MINIUPNPC_API_VERSION
+-       return EXIT_SUCCESS;
+-       #else
+-       return EXIT_FAILURE;
+-       #endif]
+-    )],
+-    [upnp_version=">= 1.7"]
+-  )
++  upnp_version="2.0"
+ fi
+ 
+ dnl Or maybe it's miniupnp 1.6

bsp/buildroot/package/transmission/0004-fix-utp-include.patch

@@ -0,0 +1,46 @@
+Fix compilation when using system libminiupnpc with libutp disabled
+
+If transmission uses its own copy of libminiupnpc in third-party/ then
+the configure script adds that path to CFLAGS:
+https://trac.transmissionbt.com/browser/trunk/configure.ac#L455
+
+This path is also added if transmission uses its own copy of libutp:
+https://trac.transmissionbt.com/browser/trunk/configure.ac#L349
+
+But if a system-provided libminiupnpc is used and utp-support is
+disabled using --disable-utp the result is a build error, detected by
+buildroot autobuilders:
+http://autobuild.buildroot.net/results/b79/b79e51140cb0320554a58ce59dcb33f53cd9211a/build-end.log
+
+net.c:40:24: fatal error: libutp/utp.h: No such file or directory
+
+Patch proposed by Yann E. MORIN:
+http://lists.busybox.net/pipermail/buildroot/2016-July/167896.html
+
+Patch sent upstream: https://trac.transmissionbt.com/ticket/6163
+
+Signed-off-by: Bernd Kuhls <berndkuhls@hotmail.com>
+
+diff -uNr transmission-2.92.org/configure.ac transmission-2.92/configure.ac
+--- transmission-2.92.org/configure.ac	2016-03-06 21:23:45.336198393 +0100
++++ transmission-2.92/configure.ac	2016-07-31 12:13:40.921660078 +0200
+@@ -358,6 +358,10 @@
+     else
+       AC_MSG_ERROR("Unable to build uTP support -- C++ compiler not found")
+     fi
++else
++    # For the system libminiupnpc with UTC disabled,
++    # point to our bundled UTP headers
++    LIBUTP_CFLAGS="-I\$(top_srcdir)/third-party/"
+ fi
+ AC_SUBST(LIBUTP_CFLAGS)
+ AC_SUBST(LIBUTP_LIBS)
+@@ -457,7 +461,7 @@
+     LIBUPNP_LIBS_QT="\$\${TRANSMISSION_TOP}/third-party/miniupnp/libminiupnp.a"
+ else
+     AC_DEFINE([SYSTEM_MINIUPNP])
+-    LIBUPNP_CFLAGS="" 
++    LIBUPNP_CFLAGS="${LIBUTP_CFLAGS}"
+     LIBUPNP_LIBS="-lminiupnpc"
+     LIBUPNP_LIBS_QT="-lminiupnpc"
+ fi

bsp/buildroot/package/transmission/transmission.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256	a9fc1936b4ee414acc732ada04e84339d6755cd0d097bcbd11ba2cfc540db9eb	transmission-2.84.tar.xz
+sha256	3a8d045c306ad9acb7bf81126939b9594553a388482efa0ec1bfb67b22acd35f	transmission-2.92.tar.xz

bsp/buildroot/package/transmission/transmission.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TRANSMISSION_VERSION = 2.84
+TRANSMISSION_VERSION = 2.92
 TRANSMISSION_SITE = http://download.transmissionbt.com/files
 TRANSMISSION_SOURCE = transmission-$(TRANSMISSION_VERSION).tar.xz
 TRANSMISSION_DEPENDENCIES = \
@@ -21,6 +21,17 @@ TRANSMISSION_CONF_OPTS = \
 TRANSMISSION_LICENSE = GPLv2 or GPLv3 with OpenSSL exception
 TRANSMISSION_LICENSE_FILES = COPYING
 
+ifeq ($(BR2_PACKAGE_LIBMINIUPNPC),y)
+TRANSMISSION_DEPENDENCIES += libminiupnpc
+endif
+
+ifeq ($(BR2_PACKAGE_LIBNATPMP),y)
+TRANSMISSION_DEPENDENCIES += libnatpmp
+TRANSMISSION_CONF_OPTS += --enable-external-natpmp
+else
+TRANSMISSION_CONF_OPTS += --disable-external-natpmp
+endif
+
 ifeq ($(BR2_PACKAGE_TRANSMISSION_UTP),y)
 TRANSMISSION_CONF_OPTS += --enable-utp
 else