--- scummvm-2.2.0/config.sub	2020-09-13 23:05:37.000000000 +0200
+++ scummvm-2.2.0-patched/config.sub	2021-04-04 01:14:55.423219188 +0200
@@ -1341,7 +1341,7 @@
 	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
 	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
 	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
-	     | sym* | kopensolaris* | plan9* \
+	     | sym* | kopensolaris* | plan9* | serenity* \
 	     | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
 	     | aos* | aros* | cloudabi* | sortix* | twizzler* \
 	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \