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Re: About libdir for 64-bit


From: Russ Allbery
Subject: Re: About libdir for 64-bit
Date: Wed, 17 Jul 2013 13:11:21 -0700
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.4 (gnu/linux)

Thomas Jahns <address@hidden> writes:

> I couldn't propose anything. Is there even a method to reliably infer
> the ABI from the compiler?

Probing sizeof(long) with the configure compiler does a fairly good job
for the most common cases, which is why that's what the macro I posted
does.  In particular, it works for the common cases of -m32 and -m64 on
hosts with both library paths.

-- 
Russ Allbery (address@hidden)             <http://www.eyrie.org/~eagle/>



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