aix cross(?)compiler

Jonathan Wakely
Wed Dec 14 09:45:00 GMT 2011

2011/12/14 Jędrzej Dudkiewicz:
> 1) Am I building everything the right way,

The process is much simpler if you let GCC build the GMP, MPFR and MPC
libs, instead of installing them separately. See

> 2) What command should I use to get the preprocessed source: is it
> enough to add "-E" and change "-o unwind-dw2.o" to "-o
> preprocessed_source.c" in the compilation command?

See the link in the error message for instructions:

> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <> for instructions.

That explains how to use -save-temps

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