[MacPorts] #55149: mediainfo @0.7.99 fails to build on SnowLeopard, Mac OS X 10.6.8, because of "Undefined symbols for architecture x86_64"

MacPorts noreply at macports.org
Fri Nov 3 03:47:51 UTC 2017


#55149: mediainfo @0.7.99 fails to build on SnowLeopard, Mac OS X 10.6.8, because
of "Undefined symbols for architecture x86_64"
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:  ctreleaven
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.2
Resolution:             |   Keywords:  snowleopard
      Port:  mediainfo  |
------------------------+-------------------------

Comment (by kencu):

 Apple's `/usr/bin/clang` will restrict you to `libstdc++` with a
 deployment target of 10.6 or earlier (because that system doesn't natively
 have libc++ installed).

 macPorts-installed clangs don't have this restriction.

 So  if you're building with `libc++`, either the `-mmacosx-version-
 min=10.5` will have to be changed to `10.7` or greater, or you'll need to
 use a MacPorts-installed clang

--
Ticket URL: <https://trac.macports.org/ticket/55149#comment:10>
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