[PATCH xserver] meson: Fix epoll detection

[Peter Harris]

The epoll code depends on epoll_create1, not epoll_create.

The trinary " ? 1 : false" is used because HAVE_EPOLL_CREATE1 is tested
with #if instead of #ifdef.

Signed-off-by: Peter Harris <pharris at opentext.com>
---
 include/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/meson.build b/include/meson.build
index 78ec521ac..850c140fa 100644
--- a/include/meson.build
+++ b/include/meson.build
@@ -110,7 +110,7 @@ conf_data.set('HAVE_UNISTD_H', cc.has_header('unistd.h'))
 conf_data.set('HAVE_ARC4RANDOM_BUF', cc.has_function('arc4random_buf', dependencies: libbsd_dep))
 conf_data.set('HAVE_BACKTRACE', cc.has_function('backtrace'))
 conf_data.set('HAVE_CBRT', cc.has_function('cbrt'))
-conf_data.set('HAVE_EPOLL_CREATE', cc.has_function('epoll_create'))
+conf_data.set('HAVE_EPOLL_CREATE1', cc.has_function('epoll_create1') ? 1 : false)
 conf_data.set('HAVE_FFS', cc.has_function('ffs'))
 conf_data.set('HAVE_GETUID', cc.has_function('getuid'))
 conf_data.set('HAVE_GETEUID', cc.has_function('geteuid'))
-- 
2.11.0