We've been having some issues and discussions at work about cross compiling. There are various people that have tried (are) cross compiling python. Right now the support kinda sucks due to a couple of reasons.
First, distutils is required to build all the modules. This means that python must be built twice. Once for the target machine and once for the host machine. The host machine is really not desired since it's only purpose is to run distutils. I don't know the history of why distutils is used. I haven't had much of an issue with it since I've never needed to cross compile. What are the issues with not requiring python to be built on the host machine (ie, not using distutils)? Second, in configure we try to run little programs (AC_TRY_RUN) to determine what to set. I don't know of any good alternative but to force those to be defined manually for cross-compiled environments. Any suggestions here? I'm thinking we can skip the the AC_TRY_RUNs if host != target and we pickup the answers to those from a user supplied file. I'm *not* suggesting that normal builds see any change in behaviour. Nothing will change for most developers. ie, ./configure ; make ; ./python will continue to work the same. I only want to make it possible to cross compile python by building it only on the target platform. n PS. I would be interested to hear from others who are doing cross compiling and know more about it than me. _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com