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Re: [commit] Build memmem with -Wno-error.

From: Joel Brobecker <brobecker at adacore dot com>
To: Pedro Alves <pedro at codesourcery dot com>
Cc: gdb-patches at sourceware dot org, Jan Kratochvil <jan dot kratochvil at redhat dot com>
Date: Tue, 31 Aug 2010 14:22:23 -0700
Subject: Re: [commit] Build memmem with -Wno-error.
References: <1283281706-30409-1-git-send-email-brobecker@adacore.com> <201008312048.35034.pedro@codesourcery.com> <20100831201455.GA24500@host1.dyn.jankratochvil.net> <201008312134.16818.pedro@codesourcery.com>

> I'm not sure whether this may break the build on older gcc's, but
> given --disable-werror, it's fine with me to give this a try.

I had a look at the documentation for older versions of GCC, up to
version 2.95.3, and all manuals say that for every -Wsomething, there
is the counter-part Wno-something. Unless there was an omission in
the implementation, I think that the sed adjustment should be fine.

-- 
Joel

Follow-Ups:
- Re: [commit] Build memmem with -Wno-error.
  - From: Pedro Alves

References:
- [commit] Build memmem with -Wno-error.
  - From: Joel Brobecker
- Re: [commit] Build memmem with -Wno-error.
  - From: Pedro Alves
- Re: [commit] Build memmem with -Wno-error.
  - From: Jan Kratochvil
- Re: [commit] Build memmem with -Wno-error.
  - From: Pedro Alves

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