[macports-base] branch master updated (46c92d8d1 -> b1813513f)

[Joshua Root]

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

    from 46c92d8d1 CI: select appropriate Xcode version
     new ddafde86f Update ChangeLog
     new b86ef1ee8 Allow backslash line continuation in macports.conf
     new b1813513f Don't incorrectly clear xcodeversion

The 3 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:
 ChangeLog                    | 22 ++++++++++++++++++++++
 src/macports1.0/macports.tcl | 35 ++++++++++++++++++++++++-----------
 2 files changed, 46 insertions(+), 11 deletions(-)