Move buildroot to bsp directory.

bsp/buildroot/package/gnutls/Config.in

@@ -0,0 +1,25 @@
+config BR2_PACKAGE_GNUTLS
+	bool "gnutls"
+	select BR2_PACKAGE_LIBTASN1
+	select BR2_PACKAGE_NETTLE
+	select BR2_PACKAGE_PCRE
+	depends on BR2_USE_WCHAR
+	help
+	  GnuTLS is a secure communications library implementing the SSL
+	  and TLS protocols and technologies around them.
+
+	  http://www.gnutls.org
+
+if BR2_PACKAGE_GNUTLS
+
+config BR2_PACKAGE_GNUTLS_TOOLS
+	bool "install tools"
+	select BR2_PACKAGE_ARGP_STANDALONE \
+		if BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_MUSL
+	help
+	  Install GnuTLS command line tools for various cryptographic tasks.
+
+endif
+
+comment "gnutls needs a toolchain w/ wchar"
+	depends on !BR2_USE_WCHAR