[MacPorts] #47907: libvpx: update to 1.4.0

[MacPorts]

#47907: libvpx: update to 1.4.0
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  Reporter:  ryandesign@…  |      Owner:  devans@…
      Type:  update        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  libvpx        |
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Changes (by devans@…):

 * cc: Peter_Dyballa@…, larryv@… (added)


Comment:

 As requested by ryandesign in #47920, attached is a very rough initial
 patch to update libvpx to version 1.4.0 for testing.
   * patches that override the port's own per platform targets are disabled
   * attempts to disable dependency on yasm for ppc platforms
   * broken unit tests are disabled
   * universal support is temporarily disabled to reduce testing confusion

 Please test and report your results, especially on PPC platforms.  I'm
 interested in whether configure correctly selects an appropriate platform
 and configuration options in this mode. When reporting testing results
 either successful or not please attach your build log so I can see exactly
 what is happening on your platform.

 For example, my (successful) build on Mavericks (full build log attached)
 shows
 {{{
 :info:configure Configuring for target 'x86_64-darwin13-gcc'
 :info:configure   enabling x86_64
 :info:configure   enabling mmx
 :info:configure   enabling sse
 :info:configure   enabling sse2
 :info:configure   enabling sse3
 :info:configure   enabling ssse3
 :info:configure   enabling sse4_1
 :info:configure   enabling avx
 :info:configure   enabling avx2
 :info:configure   using yasm
 :info:configure   enabling use_x86inc
 :info:configure   enabling webm_io
 :info:configure   enabling libyuv
 :info:configure Creating makefiles for x86_64-darwin13-gcc libs
 :info:configure Creating makefiles for x86_64-darwin13-gcc docs
 }}}

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Ticket URL: <https://trac.macports.org/ticket/47907#comment:2>
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