Add shadowsocks v2ray plugin from source

golang/golang-golang-x-net/Makefile

@@ -0,0 +1,58 @@
+#
+# Copyright (C) 2018 Jeffery To
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=golang-golang-x-net
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/golang/net.git
+PKG_SOURCE_VERSION:=afe8f62b1d6bbd81f31868121a50b06d8188e1f9
+PKG_SOURCE_DATE:=20180620
+PKG_MIRROR_HASH:=9a8bb3bf21ea60121d7e87f1bd1af9effbdcd908f758be99457653172d13eb1e
+
+PKG_LICENSE:=BSD-3-Clause
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
+
+PKG_BUILD_DEPENDS:=golang/host
+PKG_BUILD_PARALLEL:=1
+
+GO_PKG:=golang.org/x/net
+# exclude http2/h2i to break circular dependency with golang-golang-x-crypto-dev
+# since there are no other binaries, can skip compilation
+GO_PKG_SOURCE_ONLY:=1
+
+include $(INCLUDE_DIR)/package.mk
+include ../golang-package.mk
+
+define Package/golang-golang-x-net-dev
+$(call GoPackage/GoSubMenu)
+  TITLE:=Go supplementary network libraries
+  URL:=https://godoc.org/golang.org/x/net
+  DEPENDS:=$(GO_ARCH_DEPENDS) +golang-golang-x-text-dev
+  PKGARCH:=all
+endef
+
+define Package/golang-golang-x-net-dev/description
+Supplementary Go networking libraries.
+endef
+
+# http2/testdata/draft-ietf-httpbis-http2.xml is a non-free document
+# http2/z_spec_test.go uses http2/testdata/draft-ietf-httpbis-http2.xml
+define Package/golang-golang-x-net-dev/install
+	$(call GoPackage/Package/Install/Src,$(1))
+
+	rm -f $(1)$(GO_PKG_PATH)/src/$(GO_PKG)/http2/testdata/draft-ietf-httpbis-http2.xml
+	rmdir $(1)$(GO_PKG_PATH)/src/$(GO_PKG)/http2/testdata/
+
+	rm -f $(1)$(GO_PKG_PATH)/src/$(GO_PKG)/http2/z_spec_test.go
+endef
+
+$(eval $(call GoSrcPackage,golang-golang-x-net-dev))
+$(eval $(call BuildPackage,golang-golang-x-net-dev))