set(xml_files
${xml_files}
${CMAKE_CURRENT_SOURCE_DIR}/deployment_split.xml
${CMAKE_CURRENT_SOURCE_DIR}/deployment.xml
${CMAKE_CURRENT_SOURCE_DIR}/homogeneous_3_hosts.xml
PARENT_SCOPE
set(xml_files
${xml_files}
${CMAKE_CURRENT_SOURCE_DIR}/deployment_split.xml
${CMAKE_CURRENT_SOURCE_DIR}/deployment.xml
${CMAKE_CURRENT_SOURCE_DIR}/homogeneous_3_hosts.xml
PARENT_SCOPE