--- scummvm-2.2.0/configure	2020-09-13 23:05:37.000000000 +0200
+++ scummvm-2.2.0-patched/configure	2021-04-04 01:21:54.809774246 +0200
@@ -3917,7 +3917,7 @@
 	amigaos* | cygwin* | dreamcast | ds | gamecube | mingw* | morphos | n64 | ps3 | psp2 | psp | riscos | wii)
 		_posix=no
 		;;
-	3ds | android | androidsdl | beos* | bsd* | darwin* | freebsd* | gnu* | gph-linux | haiku* | hpux* | iphone | ios7 | irix*| k*bsd*-gnu* | linux* | maemo | mint* | netbsd* | openbsd* | solaris* | sunos* | switch | uclinux*)
+	3ds | android | androidsdl | beos* | bsd* | darwin* | freebsd* | gnu* | gph-linux | haiku* | hpux* | iphone | ios7 | irix*| k*bsd*-gnu* | linux* | maemo | mint* | netbsd* | openbsd* | serenity* | solaris* | sunos* | switch | uclinux*)
 		_posix=yes
 		;;
 	os2-emx*)