$OpenBSD: patch-CMakeLists_txt,v 1.1 2020/03/23 18:01:12 rsadowski Exp $

Index: CMakeLists.txt
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -109,7 +109,7 @@ elseif (NOT ANDROID)
     add_device_backend(upower)
     add_device_backend(fstab)
 
-    if (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+    if (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR CMAKE_SYSTEM_NAME MATCHES OpenBSD)
         # FIXME: this should work on more Unix systems
         option(EXPERIMENTAL_BSDISKS "Use UDisks2/bsdisks backend instead of HAL to manage disk devices" OFF)
     else ()
