gcl-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Gcl-devel] Patch: adapt to newer autoconf versions


From: Jerry James
Subject: Re: [Gcl-devel] Patch: adapt to newer autoconf versions
Date: Thu, 20 Nov 2008 17:17:39 -0700

On Thu, Nov 20, 2008 at 5:13 PM, Gabriel Dos Reis
<address@hidden> wrote:
> So, in fact, we want to check for C99 features, not GNU sources; right?
>
> -- Gaby

RIght.  On glibc-based systems, defining _GNU_SOURCE causes
_ISOC99_SOURCE to also be defined (see /usr/include/features.h), as
well as _POSIX_C_SOURCE, _XOPEN_SOURCE, and several others.  In short,
defining _GNU_SOURCE says to activate all features.
-- 
Jerry James
http://loganjerry.googlepages.com/




reply via email to

[Prev in Thread] Current Thread [Next in Thread]