[macports-ports] branch master updated (81e4037084e -> 8a67f6ae7e6)

[Chris Jones]

Chris Jones (cjones051073) pushed a change to branch master
in repository macports-ports.

    from 81e4037084e py-onnx: blacklist clang < 900
     new 5782a90dece cgal4: migrate to boost PG
     new 74793c909ab CSXCAD: migrate to boost PG
     new 8a67f6ae7e6 openEMS: migrate to boost PG

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:
 gis/cgal4/Portfile       | 13 +++++++------
 science/openEMS/Portfile |  8 +++++---
 textproc/CSXCAD/Portfile | 11 +++++++----
 3 files changed, 19 insertions(+), 13 deletions(-)