[MacPorts] #38369: curl: add Secure Transport (darwinssl) support

[MacPorts]

#38369: curl: add Secure Transport (darwinssl) support
-----------------------------------+--------------------------
  Reporter:  macports-trac-phil@…  |      Owner:  ryandesign@…
      Type:  enhancement           |     Status:  assigned
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.1.3
Resolution:                        |   Keywords:  haspatch
      Port:  curl                  |
-----------------------------------+--------------------------

Comment (by larryv@…):

 Replying to [comment:5 macports-trac-phil@…]:
 > Changing will no longer use any OpenSSL or GnuTLS certificate stores,
 > so existing setups may break if folks haven't merged certs into the
 > Keychain too?

 Wouldn't existing setups already have `+ssl` or `+gnutls` selected (unless
 `-ssl` was explicitly used)? Changing the default variant shouldn't affect
 them.

-- 
Ticket URL: <https://trac.macports.org/ticket/38369#comment:7>
MacPorts <http://www.macports.org/>
Ports system for OS X