ERROR: Some files are missing and/or unexpected in the archive.
* lines beginning with '-' give files that are unexpected in the archive
* lines beginning with '+' give files that are missing from the archive
-Please fix CMake files (e.g. "buildtools/Cmake/DefinePackages.cmake"),
+Please fix CMake files (e.g. "tools/cmake/DefinePackages.cmake"),
and/or "tools/check_dist_archive.exclude".
EOF
diff -u "$fa" "$fb"