From 31318862cbd1b1278537e3f888a846dfa9b5ac7b Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 29 Sep 2022 15:13:30 +0200
Subject: [PATCH] rogueviz:: added CAP_THREAD guard

---
 rogueviz/rogueviz.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rogueviz/rogueviz.h b/rogueviz/rogueviz.h
index e955961d..95968438 100644
--- a/rogueviz/rogueviz.h
+++ b/rogueviz/rogueviz.h
@@ -357,6 +357,7 @@ namespace objmodels {
   /* parallelize a computation */
   inline int threads = 1;
 
+  #if CAP_THREAD
   template<class T> auto parallelize(long long N, T action) -> decltype(action(0,0)) {
     if(threads == 1) return action(0,N);
     std::vector<std::thread> v;
@@ -371,6 +372,7 @@ namespace objmodels {
     for(Res r: results) res += r;
     return res;
     }
+  #endif
 
   }