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Re: Should I define _GNU_SOURCE?

From: Mathieu Lirzin
Subject: Re: Should I define _GNU_SOURCE?
Date: Mon, 22 Jan 2018 17:48:55 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

Victor Porton <address@hidden> writes:

> Question 1: Should I ALWAYS use -D_GNU_SOURCE for compiler options no
> matter what are user options?

I forgot to answer this question, which is yes.  This directive is just
a way to be explicit about the use of GNU extensions during the
compilation phase.

Mathieu Lirzin
GPG: F2A3 8D7E EB2B 6640 5761  070D 0ADE E100 9460 4D37

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