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Re: Should I define _GNU_SOURCE?

From: Paul Eggert
Subject: Re: Should I define _GNU_SOURCE?
Date: Mon, 22 Jan 2018 10:58:49 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2

On 01/22/2018 09:19 AM, Mathieu Lirzin wrote:
Do you have an example of something failing to compile with

He wasn't saying -D_GNU_SOURCE would cause compiles to fail, only that -D_GNU_SOURCE would not enable extensions on non-GNU platforms. For what it's worth, some non-Linux kernels have execvpe or equivalent (though I don't know whether you want to use them....).

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