Broadway - Fix UNIX/Win32 detection

Finally fix this check so unnecessary headers aren't needed.

diff --git a/configure.ac b/configure.ac
index 75c65ac03c8f5ab9b2142fc5d74e33a93892d6d0..0e46de266da7adfae0aec6ed9599a820ae56aba8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -387,7 +387,7 @@ if test "x$enable_broadway_backend" = xyes; then
   GDK_BACKENDS="$GDK_BACKENDS broadway"
   cairo_backends="$cairo_backends cairo"
   backend_immodules="$backend_immodules,broadway"
-  if test "$host_os" != "mingw*|windows*|winnt"; then
+  if test "$os_win32" != "yes"; then
     have_gio_unix=yes
   fi
   GDK_WINDOWING="$GDK_WINDOWING