darwin: xnu doesn't support poll on ttys on the master side.

<rdar://problem/7360546>

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>

diff --git a/configure.ac b/configure.ac
index f535a06..67d5a95 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -121,9 +121,8 @@ AC_PREREQ([2.59c], [], [AC_SUBST([htmldir], [m4_ifset([AC_PACKAGE_TARNAME],
 XCB_CHECK_DOXYGEN()
 
 case $host_os in
-       # darwin has poll() but can't be used to poll character devices
-       # darwin10 (SnowLeopard) should be tested as well once released
-       darwin7*) ;; darwin8*) ;; darwin9*) ;;
+       # darwin has poll() but can't be used to poll character devices (atleast through SnowLeopard)
+       darwin*)
        *)
                AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
        ;;