Remove absolute path from installed CMake code (#948)

Otherwise, rclcpp_components_register_node() fails if used from a fat archive. Related to ros2/ros2#606. Signed-off-by: Jacob Perron <[email protected]>
ros2 · Dec 17, 2019 · 0c66d0c · 0c66d0c
1 parent afbdfc1
commit 0c66d0c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/rclcpp_components/rclcpp_components-extras.cmake.in b/rclcpp_components/rclcpp_components-extras.cmake.in
@@ -25,7 +25,8 @@ macro(_rclcpp_components_register_package_hook)
   endif()
 endmacro()
 
-set(@PROJECT_NAME@_NODE_TEMPLATE "@CMAKE_INSTALL_PREFIX@/@node_main_template_install_dir@/node_main.cpp.in")
+get_filename_component(@PROJECT_NAME@_SHARE_DIR "${@PROJECT_NAME@_DIR}" DIRECTORY)
+set(@PROJECT_NAME@_NODE_TEMPLATE "${@PROJECT_NAME@_SHARE_DIR}/node_main.cpp.in")
 
 include("${rclcpp_components_DIR}/rclcpp_components_register_nodes.cmake")
 include("${rclcpp_components_DIR}/rclcpp_components_register_node.cmake")