From 23b56c4492f549f3f9b51e150b5ae7e034731be9 Mon Sep 17 00:00:00 2001
From: Ben Lubar <ben.lubar@gmail.com>
Date: Fri, 6 Dec 2019 12:28:18 -0600
Subject: [PATCH] Fix "kittens" development plugin not building on Linux due to
 missing thread library

---
 plugins/devel/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/devel/CMakeLists.txt b/plugins/devel/CMakeLists.txt
index 245bc518c..53157af47 100644
--- a/plugins/devel/CMakeLists.txt
+++ b/plugins/devel/CMakeLists.txt
@@ -1,6 +1,8 @@
 IF(UNIX)
 DFHACK_PLUGIN(vectors vectors.cpp)
-endif()
+ENDIF()
+
+INCLUDE(FindThreads)
 
 ADD_DEFINITIONS(-DDEV_PLUGIN)
 DFHACK_PLUGIN(buildprobe buildprobe.cpp)