[macports-ports] branch master updated (dc64d62bdfa -> a4f9aedd314)

[Christopher Nielsen]

Christopher Nielsen (mascguy) pushed a change to branch master
in repository macports-ports.

    from dc64d62bdfa py-typing_extensions: update to 4.6.2
     new eeeb9dc8fb1 libsigcxx{2,3}: take co-ownership; portfile cleanup
     new 2e04cc0192a libsigcxx2: update to 2.12.0
     new a4f9aedd314 libsigcxx3: update to 3.4.0; migrate to meson

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:
 devel/libsigcxx2/Portfile | 31 +++++++++++++++------------
 devel/libsigcxx3/Portfile | 53 +++++++++++++++++++++++++----------------------
 2 files changed, 46 insertions(+), 38 deletions(-)