megadriver_stub.c: don't use _GNU_SOURCE to gate the compat code

_GNU_SOURCE is only set/required for linux*|*-gnu*|gnu*) and as the
functionality is available on other systems check for RTLD_DEFAULT instead.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit 1cc742d912)
This commit is contained in:
Jonathan Gray 2014-03-19 01:59:18 +11:00 committed by Carl Worth
parent d7df21d08b
commit 4d7504c0c4

View file

@ -31,7 +31,7 @@
* Dl_info, and RTLD_DEFAULT are only defined when _GNU_SOURCE is
* defined.)
*/
#ifdef _GNU_SOURCE
#ifdef RTLD_DEFAULT
#define MEGADRIVER_STUB_MAX_EXTENSIONS 10
#define LIB_PATH_SUFFIX "_dri.so"
@ -148,7 +148,7 @@ megadriver_stub_init(void)
}
}
#endif /* _GNU_SOURCE */
#endif /* RTLD_DEFAULT */
static const
__DRIconfig **stub_error_init_screen(__DRIscreen *psp)