[PATCH libpciaccess 5/5] linux: Remove no longer needed _GNU_SOURCE define.

[Alan Coopersmith]

On 02/10/15 06:55 AM, Emil Velikov wrote:
> With earlier commit we're including config.h before the system headers.
> As such we no longer require the extra define as it is handled/set via
> AC_USE_SYSTEM_EXTENSIONS. Note platforms which do not use autotools but
> require the define (such as Android) might need to set it explicitly.
>
> Suggested-by: Alan Coopersmith <alan.coopersmith at oracle.com>
> Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>

I didn't realize anyone was building libpciaccess without using autotools.
If this helps them, leaving one extra #define in the source doesn't hurt us,
so I don't mind skipping this little cleanup.

-- 
	-Alan Coopersmith-              alan.coopersmith at oracle.com
	 Oracle Solaris Engineering - http://blogs.oracle.com/alanc