+ PKG_CHECK_MODULES([GTK],
+ [gtk+-2.0 >= 2.18],
+ [GTK_VERSION="gtk+-2.0"]
+ )
+ ;;
+
+ *darwin*)
+ win32=no
+ macos=yes
+ linux=no
+
+ # We require dbus-glib for the client library even if we are using GDBus
+ # in the server. The reason we can't always use dbus-glib in the server is
+ # because Vala drops support for it, but as it ships with DBus there is very
+ # little danger of it being dropped by distros any time soon.
+ CLIENT_IPC_MODULE="dbus-glib-1"
+ SERVER_IPC_MODULE="dbus-glib-1"
+
+ PKG_CHECK_MODULES([MAC],
+ [gtk-mac-integration >= 1.0.1]
+ )
+
+# TODO: Move to GTK+-3
+# [gtk+-3.0 >= 2.0],
+# [GTK_VERSION="gtk+-3.0"]
+ PKG_CHECK_MODULES([GTK],
+ [gtk+-2.0 >= 2.18],
+ [GTK_VERSION="gtk+-2.0"]
+ )
+