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Re: Avoid link tests in NPTL configure

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: Wed, 7 Mar 2012 11:11:31 -0800 (PST)
Subject: Re: Avoid link tests in NPTL configure
References: <Pine.LNX.4.64.1203071724240.7934@digraph.polyomino.org.uk><20120307181747.6158C2C0C1@topped-with-meat.com><Pine.LNX.4.64.1203071831250.7934@digraph.polyomino.org.uk>

> I think it's probably to force unwind info to be generated for the
> cleanup attribute (note that this test uses -fexceptions).  I'm
> testing this patch version that uses an undefined function.

Ah, that makes sense.  I like this version better.


Thanks,
Roland

References:
- Avoid link tests in NPTL configure
  - From: Joseph S. Myers
- Re: Avoid link tests in NPTL configure
  - From: Roland McGrath
- Re: Avoid link tests in NPTL configure
  - From: Joseph S. Myers

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