added Gem path to CMAKE_MODULE_PATH (#254)

CMAKE_MODULE_PATH set in Gem is now visible in the Project

Signed-off-by: Adam Dąbrowski <[email protected]>

Gems/ROS2/CMakeLists.txt

@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0 OR MIT
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/Code")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} PARENT_SCOPE)
 
 set(gem_path ${CMAKE_CURRENT_LIST_DIR})
 set(gem_json ${gem_path}/gem.json)

Gems/ROS2/Code/CMakeLists.txt

@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0 OR MIT
 
 # If no ROS2 is found, no targets are valid for this Gem
+
 find_package(ROS2 MODULE)
 if (NOT ROS2_FOUND)
     return()