X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=a63f71fe71a5f683983055a9e4c641feec261f13;hb=010e566126625c56bdf9989085bacf731520ff87;hp=6fe3e57c333f3fa298d5e48e6cbee79ffdeb1da5;hpb=b08e1535cf0716fc917eaa1f5d5f6d1960bf1e3c;p=free-sw%2Fxcb%2Flibxcb

diff --git a/configure.ac b/configure.ac
index 6fe3e57..a63f71f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -116,6 +116,15 @@ 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*) ;;
+	*)
+		AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
+	;;
+esac
+
 XCB_EXTENSION(Composite, "yes")
 XCB_EXTENSION(Damage, "yes")
 XCB_EXTENSION(DPMS, "yes")