--- CMakeLists.txt.orig	2021-02-14 04:57:24.000000000 +1100
+++ CMakeLists.txt	2022-02-10 10:37:33.308781000 +1100
@@ -220,15 +220,19 @@
   list(APPEND uv_sources src/unix/freebsd.c)
 endif()
 
-if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
+if(CMAKE_SYSTEM_NAME MATCHES "BSDSUniX")
+  list(APPEND uv_sources src/unix/bsdsunix.c)
+endif()
+
+if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|BSDSUniX|FreeBSD|NetBSD|OpenBSD")
   list(APPEND uv_sources src/unix/posix-hrtime.c src/unix/bsd-proctitle.c)
 endif()
 
-if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
+if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|BSDSUniX|FreeBSD|NetBSD|OpenBSD")
   list(APPEND uv_sources src/unix/bsd-ifaddrs.c src/unix/kqueue.c)
 endif()
 
-if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+if(CMAKE_SYSTEM_NAME MATCHES "BSDSUniX|FreeBSD")
   list(APPEND uv_sources src/unix/random-getrandom.c)
 endif()
 
@@ -331,7 +335,7 @@
   list(APPEND uv_libraries socket)
 endif()
 
-if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|Linux|NetBSD|OpenBSD")
+if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|BSDSUniX|FreeBSD|Linux|NetBSD|OpenBSD")
   list(APPEND uv_test_libraries util)
 endif()