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Re: Don't use -Wno-error=undef

From: Mike Frysinger <vapier at gentoo dot org>
To: Joseph Myers <joseph at codesourcery dot com>
Cc: libc-alpha at sourceware dot org
Date: Tue, 18 Aug 2015 13:23:37 -0400
Subject: Re: Don't use -Wno-error=undef
Authentication-results: sourceware.org; auth=none
References: <alpine dot DEB dot 2 dot 10 dot 1508181621220 dot 17603 at digraph dot polyomino dot org dot uk>

On 18 Aug 2015 16:21, Joseph Myers wrote:
> This patch, relative to a tree with
> <https://sourceware.org/ml/libc-alpha/2015-08/msg00680.html> and
> <https://sourceware.org/ml/libc-alpha/2015-08/msg00681.html> (pending
> review) applied, removes the use of -Wno-error=undef, so that -Wundef
> warnings become errors.

lgtm

> Tested for x86_64 and x86.  If people see build or test errors
> resulting from this on other architectures, they should fix those as
> usual.

is it possible to compile all the tests (and not run them) ?
i can do a few quick sanity checks for some arches ...
-mike

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