--- Makefile.orig	2019-05-20 05:18:00.000000000 -0400
+++ Makefile	2020-09-19 04:38:58.298499000 -0400
@@ -76,7 +76,7 @@
 	LINKED_LIB_EXT := so
 	PC_EXTRA_LIBS ?= -lrt -ldl
 endif
-ifeq ($(KERNEL_NAME), $(filter $(KERNEL_NAME),DragonFly FreeBSD NetBSD OpenBSD))
+ifeq ($(KERNEL_NAME), $(filter $(KERNEL_NAME),DragonFly MidnightBSD FreeBSD NetBSD OpenBSD))
 	LIB_EXT := so
 	LIB_CFLAGS := -shared -fPIC
 	PC_EXTRA_LIBS ?=
@@ -130,7 +130,7 @@
 INSTALL = install
 
 # relative paths for different OS
-ifeq ($(KERNEL_NAME), $(filter $(KERNEL_NAME),DragonFly FreeBSD))
+ifeq ($(KERNEL_NAME), $(filter $(KERNEL_NAME),DragonFly MidnightBSD FreeBSD))
 
 # default for FreeBSD
 BINARY_REL ?= bin