Index: lldb/source/Plugins/Process/OpenBSD/CMakeLists.txt
--- lldb/source/Plugins/Process/OpenBSD/CMakeLists.txt.orig
+++ lldb/source/Plugins/Process/OpenBSD/CMakeLists.txt
@@ -0,0 +1,19 @@
+add_lldb_library(lldbPluginProcessOpenBSD
+  NativeProcessOpenBSD.cpp
+  NativeRegisterContextOpenBSD.cpp
+  NativeRegisterContextOpenBSD_arch.cpp
+  NativeRegisterContextOpenBSD_arm64.cpp
+  NativeRegisterContextOpenBSD_x86_64.cpp
+  NativeThreadOpenBSD.cpp
+
+  LINK_LIBS
+    lldbCore
+    lldbHost
+    lldbSymbol
+    lldbTarget
+    lldbUtility
+    lldbPluginProcessPOSIX
+    lldbPluginProcessUtility
+  LINK_COMPONENTS
+    Support
+  )
