[mpbb] branch master updated (f2248d8 -> 4db50fd)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch master
in repository mpbb.

    from f2248d8  mpbb-install-dependencies: log time taken for each task
     new 9af7c6e  Split out failcache handling into its own file
     new 4db50fd  sort-with-subports: small performance trick

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 tools/failcache.tcl          | 58 ++++++++++++++++++++++++++++++++++++++++++++
 tools/sort-with-subports.tcl | 37 +++-------------------------
 2 files changed, 61 insertions(+), 34 deletions(-)
 create mode 100644 tools/failcache.tcl