Update buidlroot to version 2016.08.1

bsp/buildroot/package/moarvm/Config.in

@@ -4,9 +4,10 @@ config BR2_PACKAGE_MOARVM
 	depends on !BR2_STATIC_LIBS # libuv
 	depends on BR2_USE_MMU # libuv
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS # libatomic_ops
-	# needs AO_fetch_compare_and_swap, not implemented for sparcv9
-	depends on !BR2_sparc64
+	# needs AO_fetch_compare_and_swap, not implemented for sparcv8/sparcv9
+	depends on !BR2_sparc64 && !BR2_sparc
 	select BR2_PACKAGE_LIBUV
+	select BR2_PACKAGE_LIBTOMMATH
 	select BR2_PACKAGE_LIBATOMIC_OPS
 	help
 	  Short for "Metamodel On A Runtime", MoarVM is a virtual machine
@@ -18,5 +19,5 @@ comment "moarvm needs a toolchain w/ threads, dynamic library"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS
-	depends on !BR2_sparc64
+	depends on !BR2_sparc64 && !BR2_sparc
 

bsp/buildroot/package/moarvm/moarvm.hash

@@ -1,2 +1,2 @@
 # Locally computed
-sha256  d409b684c7c92b144b31cf7f0408f30ccbb033ce646f57d7fbaeb9683773e37b  MoarVM-2016.01.tar.gz
+sha256  6fe9000daada59535747f2557cc73573241ba8a6044271caf1647aa37be33c6d  MoarVM-2016.04.tar.gz

bsp/buildroot/package/moarvm/moarvm.mk

@@ -4,13 +4,13 @@
 #
 ################################################################################
 
-MOARVM_VERSION = 2016.01
+MOARVM_VERSION = 2016.04
 MOARVM_SITE = http://moarvm.com/releases
 MOARVM_SOURCE = MoarVM-$(MOARVM_VERSION).tar.gz
 MOARVM_LICENSE = Artistic-2.0
 MOARVM_LICENSE_FILES = Artistic2.txt
 MOARVM_INSTALL_STAGING = YES
-MOARVM_DEPENDENCIES = host-luajit libuv libatomic_ops
+MOARVM_DEPENDENCIES = host-luajit libuv libtommath libatomic_ops
 
 MOARVM_CONF_OPTS = \
 	--build=$(GNU_HOST_NAME) \
@@ -21,6 +21,7 @@ MOARVM_CONF_OPTS = \
 	--prefix="/usr" \
 	--lua=$(HOST_DIR)/usr/bin/luajit \
 	--has-libuv \
+	--has-libtommath \
 	--has-libatomic
 
 ifeq ($(BR2_ENDIAN),"BIG")