update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/libupnpp/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_LIBUPNPP
+	bool "libupnpp"
+	select BR2_PACKAGE_EXPAT
+	select BR2_PACKAGE_LIBCURL
+	select BR2_PACKAGE_LIBUPNP
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libupnp
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_6
+	help
+	  The libupnpp C++ library wraps libupnp for easier use by upmpdcli and
+	  upplay.
+
+	  http://www.lesbonscomptes.com/upmpdcli/
+
+comment "libupnpp needs a toolchain w/ C++, threads, gcc >= 4.6"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_6

bsp/buildroot-2017.02.11/package/libupnpp/libupnpp.hash

@@ -0,0 +1,2 @@
+# Hashes from: http://www.lesbonscomptes.com/upmpdcli/downloads/libupnpp-0.15.1.tar.gz.sha256
+sha256  c558e6285d61485e656bc973511396665b68b1d5cfa34db5fa4e64e0f2026c3a  libupnpp-0.15.1.tar.gz

bsp/buildroot-2017.02.11/package/libupnpp/libupnpp.mk

@@ -0,0 +1,22 @@
+################################################################################
+#
+# libupnpp
+#
+################################################################################
+
+LIBUPNPP_VERSION = 0.15.1
+LIBUPNPP_SITE = http://www.lesbonscomptes.com/upmpdcli/downloads
+LIBUPNPP_LICENSE = GPLv2+
+LIBUPNPP_LICENSE_FILES = COPYING
+LIBUPNPP_INSTALL_STAGING = YES
+LIBUPNPP_DEPENDENCIES = expat libcurl libupnp
+
+# configure script fails to link against the dependencies of libupnp
+# and libcurl causing detection to fail when statically linking
+ifeq ($(BR2_STATIC_LIBS),y)
+LIBUPNPP_DEPENDENCIES += host-pkgconf
+LIBUPNPP_CONF_ENV += \
+	LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs libupnp libcurl`"
+endif
+
+$(eval $(autotools-package))