[macports-base] branch master updated (8d1fbf239 -> 00aab6a7d)

[Joshua Root]

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

    from 8d1fbf239 mportexec: show variants of deps to be installed
     new 77120390e vendor: don't use cp -c
     new 3ec53cf58 Clean up portfetch::checksites code
     new 00aab6a7d checksites: fix handling of sites from env with tags

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:
 src/port1.0/fetch_common.tcl | 51 ++++++++++++++++++++++----------------------
 vendor/Makefile.in           |  4 +---
 2 files changed, 26 insertions(+), 29 deletions(-)