[MacPorts] #66050: p7zip does not install when building for 10.12 SDK due to missing Corefoundation.h

[MacPorts]

#66050: p7zip does not install when building for 10.12 SDK due to missing
Corefoundation.h
---------------------+--------------------
  Reporter:  lukaso  |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  p7zip   |
---------------------+--------------------
Changes (by ryandesign):

 * port:   => p7zip


Old description:

> In relation to figuring out what was going wrong with lzma
> (https://trac.macports.org/ticket/66039), I have tried to build the same
> locally.
>
> This build is under rosetta `arch -x86_64 zsh` and in a local directory.

New description:

 In relation to figuring out what was going wrong with lzma (#66039), I
 have tried to build the same locally.

 This build is under rosetta `arch -x86_64 zsh` and in a local directory.

--

Comment:

 Yup, this port fails to pass most of the flags MacPorts wants it to use
 (including the `-isysroot` flag which would be the cause of the problem
 you're experiencing) to the build.

-- 
Ticket URL: <https://trac.macports.org/ticket/66050#comment:1>
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