From f98dd468b29d2a130a81fd1eba6011ace27a87fe Mon Sep 17 00:00:00 2001
From: Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
Date: Tue, 17 Oct 2023 23:36:18 +0200
Subject: [PATCH] When using HTree in a chip in CMOS, must also set
 useClockTree flag.

---
 cumulus/src/plugins/block/configuration.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cumulus/src/plugins/block/configuration.py b/cumulus/src/plugins/block/configuration.py
index 880d1bea5..6fb7f0f42 100644
--- a/cumulus/src/plugins/block/configuration.py
+++ b/cumulus/src/plugins/block/configuration.py
@@ -1564,6 +1564,7 @@ def useHTree ( self, netName, flags=0 ):
                                        .format(netName)) )
                 return
         self.hTreeDatas.append( [ netName, flags ] );
+        self.useClockTree = True
 
     def addTrackAvoid ( self, trackAvoid ):
         if self.cfg.anabatic.netBuilderStyle == 'VH,2RL':