--- src/loader/meson.build.orig	2020-12-03 18:59:28.209491000 +0100
+++ src/loader/meson.build	2020-12-03 18:59:40.685431000 +0100
@@ -41,7 +41,7 @@
   '-DDEFAULT_DRIVER_DIR="@0@"'.format(dri_search_path),
 ]
 
-if with_gallium_iris and get_option('prefer-iris')
+if get_option('prefer-iris')
   loader_c_args += ['-DPREFER_IRIS']
 endif