[macports-base] branch master updated (5cc3119 -> c819021)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch master
in repository macports-base.

    from 5cc3119  Allow searching registry for ports with a null attribute
     new 5818808  Remove completed TODO item
     new c819021  Check C++ stdlib in rev-upgrade

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:
 src/cregistry/entry.c        |   4 --
 src/macports1.0/macports.tcl | 102 ++++++++++++++++++++++++++++++++++++++++++-
 src/port1.0/portinstall.tcl  |  54 -----------------------
 3 files changed, 100 insertions(+), 60 deletions(-)