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Re: Fix configure logic for disabling multi-arch
- From: Roland McGrath <roland at hack dot frob dot com>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Fri, 24 Feb 2012 15:07:18 -0800 (PST)
- Subject: Re: Fix configure logic for disabling multi-arch
- References: <Pine.LNX.4.64.1202242206180.2811@digraph.polyomino.org.uk>
I think that's close enough to obvious.
Incidentally, I think that test should try % before @.
AFAIK % is the one choice that works on all the machines.
We have some cases like x86_64/{time,gettimeofday}.c that use %
unconditionally.
It might be reasonable to drop ASM_TYPE_DIRECTIVE_PREFIX now and instead
just have a sanity check that % does indeed work. But I don't really know
the historical or all-machines state of binutils for that.
Thanks,
Roland