Calls to rm -rf and mkdir are improperly quoted #1388
Description
Calls to rm -rf and mkdir, such as in rm -rf $BUILD_TMPDIR and mkdir -p $INSTALLDIR are not properly quoted and therefore do not handle paths containing spaces. I would go so far as to consider this a security issue, as the generated script may end up force-deleting any directory on a user's system for which it has permission to do so.
This issue is most apparent on Windows systems, where paths containing spaces are commonplace.