[macports-base] branch release-2.6 updated (2c950ed6 -> aef518c4)

[Joshua Root]

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

    from 2c950ed6 Changelog: Document 2.6 changes on master
     new 3fd31b49 update list of Clang compilers
     new 996672f5 Mention better alternatives to 'port list'
     new 4f31d59c add libomp  library dependency with OpenMP and Clang
     new 053ce8ef Fix C++14 minimum clang version
     new e140058e restrict compiler for C++11 and thread-local storage
     new d8904efe restrict older compilers for thread-local storage
     new 8ef09e8a Quote port archive paths correctly when extracting
     new af4b0463 Don't try to internet-enable dmgs on 10.15+
     new 429e0bca Use real os.major and os.arch in (m)dmg tests
     new 0eca15f3 Process ping output without using grep or cut
     new 9ad342ae Fix machinsta1.0 test by removing ', reexport' from the otool output
     new 9de1a8ab avoid extra sscanf call in libmachista test
     new 5798edb1 Don't accidentally use the DevSDK if there is a /usr/include turd present on macOS 10.15+
     new c323cefe Improve filter of unsupported archs with 10.14+ SDK
     new e53f063e Update UNIVERSAL_ARCHS to include arm64 for macOS 11 and later
     new 0521d536 darwintrace: Use canonical guard for legacy transitional stat64 syscalls
     new fffff096 Set correct universal and build arch for Apple Silicon Macs
     new 5805175d configure: Fix implicit-function-declaration errors during configure that lead to bad build configurations
     new 8d549503 tclx8.4: Use Tcl_Panic instead of deprecated / implicitly declared panic()
     new 23be03c2 rev-upgrade: For libraries that exist only in the shared cache, warn but do not fail.
     new 2e0ac42b Fixes for portconfigure::choose_supported_archs
     new 494e9283 Set os.arch to "arm" on arm64
     new aef518c4 Add a configure check for dlopen_preflight (support <10.5)

The 23 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:
 aclocal.m4                               |  6 +-
 configure                                |  8 ++-
 configure.ac                             |  2 +-
 doc/port.1                               |  9 +++
 doc/port.1.txt                           |  4 ++
 src/config.h.in                          |  3 +
 src/darwintracelib1.0/stat.c             |  8 +--
 src/machista1.0/libmachista.c            |  8 +++
 src/machista1.0/libmachista.h            |  1 +
 src/machista1.0/machista.i               |  3 +
 src/machista1.0/machista_wrap.c          |  1 +
 src/machista1.0/tests/libmachista-test.c |  2 +-
 src/macports1.0/macports.tcl             | 25 ++++++--
 src/package1.0/portdmg.tcl               |  3 +-
 src/package1.0/portmdmg.tcl              |  3 +-
 src/package1.0/portunarchive.tcl         | 12 ++--
 src/package1.0/tests/portdmg.test        |  4 +-
 src/package1.0/tests/portmdmg.test       |  4 +-
 src/port1.0/fetch_common.tcl             | 10 +++-
 src/port1.0/portconfigure.tcl            | 98 ++++++++++++++++++++++++++------
 src/registry2.0/portimage.tcl            | 12 ++--
 vendor/tcl8.5.19/unix/configure          |  6 ++
 vendor/tcl8.5.19/unix/configure.in       |  1 +
 vendor/tcl8.5.19/unix/tcl.m4             |  6 +-
 vendor/tclx8.4/configure                 |  2 +
 vendor/tclx8.4/configure.in              |  1 +
 vendor/tclx8.4/generic/tclExtdInt.h      |  2 +-
 vendor/tclx8.4/generic/tclXdup.c         |  2 +-
 vendor/tclx8.4/generic/tclXfcntl.c       |  4 +-
 vendor/tclx8.4/generic/tclXhandles.c     |  2 +-
 vendor/tclx8.4/generic/tclXprofile.c     | 12 ++--
 vendor/tclx8.4/generic/tclXsignal.c      |  6 +-
 vendor/tclx8.4/generic/tclXstring.c      |  2 +-
 vendor/tclx8.4/generic/tclXutil.c        | 10 ++--
 vendor/tclx8.4/tclconfig/tcl.m4          |  1 +
 vendor/thread2.7.3/configure             |  1 +
 vendor/thread2.7.3/tclconfig/tcl.m4      |  1 +
 37 files changed, 214 insertions(+), 71 deletions(-)