[macports-base] branch release-2.6 updated (d2c776f -> acb8003)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch release-2.6
in repository macports-base.

    from d2c776f  Recommend Xcode 11.1 on Catalina
     new 0fb9d2d  bump postflight script version
     new c23db77  look for commands in ${prefix_frozen}/bin
     new 26fd3da  Add applications_dir_frozen and frameworks_dir_frozen
     new b637bcb  Make filter_sites more robust
     new a91a47b  _check_xcode_version improvements
     new acb8003  add missing global

The 6 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:
 portmgr/dmg/postflight.in           |  2 +-
 src/macports1.0/macports.tcl        | 14 ++++++++--
 src/package1.0/portarchivefetch.tcl |  8 +++---
 src/port1.0/portconfigure.tcl       | 56 ++++++++++++++++++-------------------
 src/port1.0/portfetch.tcl           | 10 +++----
 src/port1.0/portutil.tcl            | 21 ++++++++++----
 6 files changed, 65 insertions(+), 46 deletions(-)