Cope with a test epocroot that's not in $EPOCROOT/test/testepocroot
Don't delete mercurial repositories when cleaning!
rebuild tools
component build_metadata
source \src\tools\dev\build\build_info\build_metadata
source \src\tools\dev\build\package_definition.xml
source \src\tools\dev\build\distribution.policy.s60
notes_source \component_defs\release.src
ipr T