[issue3754] cross-compilation support for python build

[Ambroz Bizjak]

Ambroz Bizjak added the comment:

A minor issue: if only --host= is specified on command line but not --build=, then cross_compiling variable is only defined after AC_PROG_CC is called. However, configure.ac uses it before that (e.g. the part at the top which looks for a python interpreter). Well, more precisely, something in autoconf sets it to cross_compiling=maybe.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3754>
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