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Re: AC_FUNC_* and cross-compiling
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From: |
Jim Meyering |
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Subject: |
Re: AC_FUNC_* and cross-compiling |
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Date: |
Mon, 17 Dec 2001 10:49:11 +0100 |
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User-agent: |
Gnus/5.090004 (Oort Gnus v0.04) Emacs/21.1.50 (i686-pc-linux-gnu) |
Dan Kegel <address@hidden> wrote:
> It looks like a lot of AC_FUNC_* macros are not
> cross-compile-friendly, as they use AC_RUN_IFELSE.
Right. If you can find a way to rewrite any of the tests not to
run a binary, please let us know. We try hard to avoid RUN tests,
but it's not always possible.
> Is an appropriate way to deal with these to
> set environment variables before running config,
Yes.
> to tell it what it can't figure out itself?
> e.g.
> ac_cv_func_mmap_fixed_mapped=yes ./configure