So that unconventional build setups can tell it where to look for build products.
Created attachment 192824 [details] patch
Comment on attachment 192824 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=192824&action=review > Tools/BuildSlaveSupport/delete-stale-build-files:35 > + parser.add_option("--build-dir", dest="directory") Could you instead use --build-directory to match run-webkit-tests? > Tools/BuildSlaveSupport/delete-stale-build-files:53 > + directory = options.directory I would have preferred to call this buildDirectory. If you rename the option and omit "dest", it'll automatically do that.
http://trac.webkit.org/changeset/145600