[MacPorts] #61198: llvm-3.3 @3.3_11 does not rebuild on PPC Leopard, Mac OS X 10.5.8, after upgrading libffi

[MacPorts]

#61198: llvm-3.3 @3.3_11 does not rebuild on PPC Leopard, Mac OS X 10.5.8, after
upgrading libffi
------------------------+---------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.3
Resolution:  duplicate  |   Keywords:  leopard
      Port:  llvm-3.3   |
------------------------+---------------------

Comment (by ballapete):

 Tested this patch on Catalina with Python 3.8.5: failure. Selecting
 `python27-apple` as `python` lead to success. (`make check` seems to have
 been successful too.) Selecting `python38` for `python` again **and**
 adding `--with-python=${prefix}/bin/python2.7` to `configure.args` lead to
 the same failure as before – because there was no code to handle this
 additional configure argument. Not applying my patch lead to success again
 – **in the presence of the additional `configure` argument `--with-
 python=${prefix}/bin/python2.7`**. (`make check` seems to have been
 successful too.)

 The best effort should be to add a dependency to `python27` and add
 `--with-python=${prefix}/bin/python2.7` as an unconditional `configure`
 argument.

-- 
Ticket URL: <https://trac.macports.org/ticket/61198#comment:6>
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