Add ignore for ubuntu!=24.04

multiverse_ws2/src/multiverse_core/multiverse_control/CMakeLists.txt

@@ -1,6 +1,17 @@
 cmake_minimum_required(VERSION 3.16)
 project(multiverse_control LANGUAGES CXX)
 
+execute_process(
+  COMMAND lsb_release -rs
+  OUTPUT_VARIABLE UBUNTU_VERSION
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+if(NOT ${UBUNTU_VERSION} STREQUAL "24.04")
+  message(WARNING "multiverse_control is only supported on Ubuntu 24.04")
+  return()
+endif()
+
 if(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang)")
   add_compile_options(-Wall -Wextra)
 endif()
@@ -20,8 +31,7 @@ find_package(controller_manager 4.0.0)
 
 # Handle the case where the required version is not found
 if(NOT controller_manager_FOUND)
-  message(FATAL_ERROR "ros2_control version 4.0.0 or higher is required. "
-    "Are you using the correct branch of the ros2_control_demos repository?")
+  message(FATAL_ERROR "ros2_control version 4.0.0 or higher is required. ")
 endif()
 
 # find dependencies