Cleanup and update README

Signed-off-by: Yadunund <[email protected]>

README.md

@@ -17,6 +17,10 @@ For information about the Design please visit [design](docs/design.md) page.
 
 Build `rmw_zenoh_cpp`
 
+>Note: By default, we vendor and compile `zenoh-c` with a subset of `zenoh` features.
+The `ZENOHC_CARGO_FLAGS` CMake argument may be overwritten with other features included if required.
+See [zenoh_c_vendor/CMakeLists.txt](./zenoh_c_vendor/CMakeLists.txt) for more details.
+
 ```bash
 mkdir ~/ws_rmw_zenoh/src -p && cd ~/ws_rmw_zenoh/src
 git clone https://github.com/ros2/rmw_zenoh.git

zenoh_c_vendor/CMakeLists.txt

@@ -11,7 +11,7 @@ find_package(ament_cmake REQUIRED)
 find_package(ament_cmake_vendor_package REQUIRED)
 
 # Disable default features and enable only the most useful ones. This reduces build time and footprint.
-# You can add here any Zenoh feature that are listed in this file: https://github.com/eclipse-zenoh/zenoh/blob/main/zenoh/Cargo.toml
+# For a complete list of features see: https://github.com/eclipse-zenoh/zenoh/blob/main/zenoh/Cargo.toml
 # Note: We separate the two args needed for cargo with "$<SEMICOLON>" and not ";" as the
 # latter is a list separater in cmake and hence the string will be split into two
 # when expanded.
@@ -27,10 +27,6 @@ ament_vendor(zenoh_c_vendor
   VCS_VERSION 390ec14e1b3785cd771bd6931db65062222bb735
   CMAKE_ARGS
   "-DZENOHC_CARGO_FLAGS=${ZENOHC_CARGO_FLAGS}"
-)# set(INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-prefix/install")
-# install(
-# DIRECTORY "${INSTALL_DIR}/lib/"
-# DESTINATION "lib/${PROJECT_NAME}"
-# USE_SOURCE_PERMISSIONS
-# )
+)
+
 ament_package()