[macports-base] branch travis-ci updated (553eeb6 -> 8a7e1e8)

[Zero King]

Zero King (l2dy) pushed a change to branch travis-ci
in repository macports-base.

    from 553eeb6  Merge tag 'v2.5.2' into travis-ci
     add 1e84cb5  Set UNIVERSAL_ARCHS to only x86_64 on macOS 10.14 Mojave
     add 8b63849  cregistry: Build 'all' as a dependency of 'test'
     add 4ad8e81  Fix os.platform set by portindex -p
     add 2ef94dd  Use Xcode 10 for macOS 10.14
     add 3c9b094  macports.tcl: On macOS 10.14 Mojave, do not complain about the default setting for universal_archs.
     add 82b9676  update startupitem docs in portfile.7
     add 5766cfe  Fix restoring previous euid in exec_as_uid
     add 32e081a  Restore compatibility with sqlite3 < 3.3.13
     add e0a9ced  Fix reclaim handling of circular deps
     add 3500778  Update ChangeLog
     add 38731b4  Work around Tiger's launchctl list limitations
     add e4ba5f9  Bump branch version to 2.5.3
     add a4b39d7  2.5.3 release date
     add 29c42b3  portutil: Only warn about system headers not being installed with Xcode older than 9.3.
     add 2d9fcc5  reclaim: fix quoting of code passed to eval
     add 0137a4e  Remove double-quoting requirement for 'default'
     add db0af71  Bump branch version to 2.5.4
     add 2fc221a  filter out unsupported archs with 10.14 SDK
     add 4457690  Update ChangeLog
     add e3ec012  Update ChangeLog
     add fcf5e6c  Comment out default universal_archs in macports.conf
     add e968c69  Fix arch filtering logic
     add 4bc7b37  2.5.4 release date
     new 8a7e1e8  Merge tag 'v2.5.4' into travis-ci

The 1 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                           | 21 +++++++++
 aclocal.m4                          |  5 +-
 config/macports_version             |  2 +-
 configure                           | 27 ++++++-----
 configure.ac                        |  2 +-
 doc/macports.conf.in                |  7 +--
 doc/portfile.7                      | 93 +++++++++++++++++++++++++++++++++++--
 src/cregistry/Makefile.in           |  2 +-
 src/cregistry/entry.c               |  8 ++++
 src/macports1.0/macports.tcl        |  4 +-
 src/macports1.0/reclaim.tcl         | 27 ++++++-----
 src/package1.0/portarchivefetch.tcl |  4 +-
 src/port/portindex.tcl              |  2 +-
 src/port1.0/portconfigure.tcl       | 23 +++++----
 src/port1.0/portextract.tcl         |  2 +-
 src/port1.0/portfetch.tcl           | 28 +++++------
 src/port1.0/portstartupitem.tcl     |  6 ++-
 src/port1.0/portutil.tcl            | 44 ++++++++++--------
 18 files changed, 226 insertions(+), 81 deletions(-)