--- support/shlib-install.orig	2018-08-18 13:22:02.536256000 -0400
+++ support/shlib-install	2018-08-18 13:22:15.180491000 -0400
@@ -178,7 +178,7 @@
 	fi
 	;;
 
-freebsd[4-9]*|freebsd1[0-9]*|freebsdelf*|dragonfly*)
+freebsd[4-9]*|freebsd1[0-9]*|freebsdelf*|dragonfly*|midnightbsd*)
 	# libname.so -> libname.so.M
 	${echo} ${RM} ${INSTALLDIR}/$LINK1
 	if [ -z "$uninstall" ]; then
