[MacPorts] #42761: libvpx @1.3.0_1: build fails due to implicitly-defined function

[MacPorts]

#42761: libvpx @1.3.0_1: build fails due to implicitly-defined function
----------------------+----------------------
  Reporter:  mtb19@…  |      Owner:  devans@…
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.2.1
Resolution:           |   Keywords:
      Port:  libvpx   |
----------------------+----------------------

Comment (by alessanderbotti@…):

 Replying to [comment:7 neverlunch@…]:

 Thanks for your feedback. I am also on OS X Lion 10.7.5, with Xcode 4.6.3
 and Apple clang version 3.1. Instead of updating Command Line Tools, the
 following commands did the trick for me. It didn't configured and compiled
 libvpx, but it seemed to download a binary.

 {{{
 sudo port clean --all libvpx
 sudo port install clang-3.4
 sudo port install libvpx configure.compiler=macports-clang-3.4
 }}}

 After doing this, in order to verify if it was overkilling, I removed
 clang and it's leaves (viz. llvm-3.4), and libvpx. Then, a normal
 installation worked without the "configure.compiler=macports-clang-3.4":

 {{{
 sudo port uninstall clang-3.4
 sudo port uninstall llvm-3.4
 sudo port -f uninstall libvpx
 sudo port clean --all libvpx
 sudo port install libvpx
 }}}

 So, maybe it was just a matter of doing a forced remove, cleaning and
 reinstalling... but it is strange that I think it was the first thing I
 tried when this bug showed up, and it didn't worked. Did anyone fix the
 port to work with the old Command Line Tools?

-- 
Ticket URL: <https://trac.macports.org/ticket/42761#comment:9>
MacPorts <http://www.macports.org/>
Ports system for OS X