COMPILATION_DIRECTORY
The COMPILATION_DIRECTORY_COMPONENT is the result of TotalView applying the following rules to combine the COMPILATION_DIRECTORY_COMPONENT variable with COMPILATION_WORKING_DIRECTORY:

If
COMPILATION_DIRECTORY_COMPONENT is an absolute path,
COMPILATION_DIRECTORY is the same as
COMPILATION_DIRECTORY_COMPONENT.

If
COMPILATION_WORKING_DIRECTORY ends in a '
/', the
COMPILATION_DIRECTORY is
${COMPILATION_WORKING_DIRECTORY}
${COMPILATION_DIRECTORY_COMPONENT}

Otherwise, the
COMPILATION_DIRECTORY is:
${COMPILATION_WORKING_DIRECTORY}/
${COMPILATION_DIRECTORY_COMPONENT}