-- iface: .*Tests/RunCMake/target_sources/RelativePathInSubdirInterface/subdir_empty_1\.cpp;.*Tests/RunCMake/target_sources/RelativePathInSubdirInterface/subdir_empty_2\.cpp;.*Tests/RunCMake/target_sources/RelativePathInSubdirInterface/\.\./empty_1\.cpp;.*Tests/RunCMake/target_sources/RelativePathInSubdirInterface/\.\./empty_2\.cpp