Update buidlroot to version 2016.08.1

bsp/buildroot/package/shellinabox/shellinabox.mk

@@ -0,0 +1,29 @@
+################################################################################
+#
+# shellinabox
+#
+################################################################################
+
+SHELLINABOX_VERSION = v2.19
+SHELLINABOX_SITE = $(call github,shellinabox,shellinabox,$(SHELLINABOX_VERSION))
+SHELLINABOX_LICENSE = GPLv2 with OpenSSL exception
+SHELLINABOX_LICENSE_FILES = COPYING GPL-2
+
+# Fetching from Github, and patching Makefile.am, so we need to autoreconf
+SHELLINABOX_AUTORECONF = YES
+
+# The OpenSSL support is supposed to be optional, but in practice,
+# with OpenSSL disabled, it fails to build. See
+# https://github.com/shellinabox/shellinabox/issues/385.
+SHELLINABOX_DEPENDENCIES = zlib openssl
+SHELLINABOX_CONF_OPTS = \
+	--disable-runtime-loading \
+	--enable-ssl
+
+# musl's implementation of utmpx is a dummy one, and some aspects of
+# it cause build failures in shellinabox
+ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
+SHELLINABOX_CONF_ENV += ac_cv_header_utmpx_h=no
+endif
+
+$(eval $(autotools-package))