[macports-base] branch master updated (31e0c56 -> 25b1209)

[Clemens Lang]

Clemens Lang (neverpanic) pushed a change to branch master
in repository macports-base.

    from 31e0c56  Universally export DEVELOPER_DIR
     new 6b27854  Also set use_xcode true if CLT isn't installed
     new 25b1209  portconfigure: Prioritize returning CLT SDK if Xcode not needed

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/port1.0/portconfigure.tcl | 21 +++++++++++++++++++--
 src/port1.0/portmain.tcl      |  3 ++-
 src/port1.0/porttrace.tcl     |  2 +-
 3 files changed, 22 insertions(+), 4 deletions(-)