[macports-ports] branch master updated (9fd6065 -> 4214c8e)

[Michael Dickens]

Michael Dickens (michaelld) pushed a change to branch master
in repository macports-ports.

    from 9fd6065  exempi: Add legacysupport portgroup for strnlen
     new 2b89c5a  libcaca[-devel]: fix autoconf settings
     new 4214c8e  libcaca-devel: update to 813baea7 (20190101)

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:
 graphics/libcaca/Portfile | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)