Add support for RK3576 platform and restructure vendor packages directory

cross_compile/vendor/packages/console_bridge_vendor/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.8)
+project(console_bridge_vendor)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+# uncomment the following section in order to fill in
+# further dependencies manually.
+# find_package(<dependency> REQUIRED)
+
+include(ExternalProject)
+ExternalProject_Add(
+  console_bridge_vendor
+  GIT_REPOSITORY https://github.com/ros/console_bridge.git
+  GIT_TAG 81ec67f6daf3cd19ef506e00f02efb1645597b9c
+
+  CMAKE_ARGS
+    -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+    -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
+    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
+    -DBUILD_TESTING=OFF
+)
+

cross_compile/vendor/packages/console_bridge_vendor/package.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>console_bridge_vendor</name>
+  <version>0.0.0</version>
+  <description>TODO: Package description</description>
+  <maintainer email="ericzhao0325@163.com">ericx</maintainer>
+  <license>TODO: License declaration</license>
+
+  <export>
+    <build_type>cmake</build_type>
+  </export>
+</package>