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Re: PATCH: Configure x86_64 in sysdeps/x86_64/preconfigure
On Wed, 21 Mar 2012, Roland McGrath wrote:
> I think that any compilation test should be done using autoconf macros
> rather than manual sh code like this. i.e., write a preconfigure.in
> instead. I don't think grepping -E output is a good idea. Instead, you
> can write a compile test that does something like:
Note that there are no preexisting preconfigure.in files in libc or ports
(although there is a Makefile rule for building them).
Joseph S. Myers