Ronald Oussoren <ronaldousso...@mac.com> added the comment:

BTW. The patch is incorrect in it current form:

* The change to LIPO_32BIT_FLAGS is unconditional, the current values are 
needed to build on modern system, I guess the proposed new value would be 
needed for building on 10.4?

* The patch changes pythonw to use execv unconditionally when building a binary 
that should work on 10.4, as noted in the discussion it is easy enough to build 
an executable that uses posix_spawnv when it is available and falls back to 
execv when it is not.  A configure check can be used to detect if posix_spawnv 
is available at link-time.

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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue7658>
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