[macports-ports] branch master updated (82dc564 -> f2cb48b)

[Mojca Miklavec]

Mojca Miklavec (mojca) pushed a change to branch master
in repository macports-ports.

    from 82dc564  terminal-notifier: Update OS version requirement
     new 6ab79aa  crossgcc: support xz downloads, add some checksums
     new f2cb48b  avr-gcc, *-w64-mingw32-gcc: update to 7.2.0

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:
 _resources/port1.0/group/crossgcc-1.0.tcl | 27 +++++++++++++++++++++++----
 cross/avr-gcc/Portfile                    |  7 ++-----
 cross/i686-w64-mingw32-gcc/Portfile       |  5 +----
 cross/x86_64-w64-mingw32-gcc/Portfile     |  5 +----
 4 files changed, 27 insertions(+), 17 deletions(-)