Update golang

golang/golang/Config.in

@@ -0,0 +1,33 @@
+menu "Configuration"
+
+config GOLANG_EXTERNAL_BOOTSTRAP_ROOT
+	string "External bootstrap Go root directory"
+	default ""
+	help
+	  Path to a working Go tree (>= Go 1.4), with bin, pkg, and src
+	  subdirectories and the Go compiler at bin/go.
+
+	  If specified, the existing Go installation will be used to
+	  compile host (buildroot) Go.
+
+	  Leave blank to compile the default bootstrap Go.
+
+config GOLANG_BUILD_CACHE_DIR
+	string "Go build cache directory"
+	default ""
+	help
+	  Store the Go build cache in this directory.
+	  If not set, uses './.go-build'.
+
+config GOLANG_MOD_CACHE_WORLD_READABLE
+	bool "Ensure Go module cache is world-readable"
+	default n
+
+config GOLANG_SPECTRE
+	bool "Enable Spectre mitigations"
+	default n
+	depends on x86_64
+	help
+	  Currently only available for x86-64 (amd64).
+
+endmenu