From 92e5f3fa4d97c8e98f1403a6562c08e2f02085a3 Mon Sep 17 00:00:00 2001
From: Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
Date: Tue, 21 Dec 2021 16:13:07 +0100
Subject: [PATCH] Update ad-hoc patch for obstacles for Flexlib & StdCellLib.

* Bug: In Katana::PowerRailsPlane::Rail::doLayout(), to avaid tracks too
    close to an offgrid obstacle in the preferred routing direction, we
    expand the width/height of the segment by one pitch. BUT it seems to
    still be too close for Flexlib and StdCellLib, so there is an ad-hoc
    patch based on the *name* of the cell library. Update it to take
    "StdCellLib" into account.
---
 katana/src/PowerRails.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/katana/src/PowerRails.cpp b/katana/src/PowerRails.cpp
index e6b45a77..4f577d37 100644
--- a/katana/src/PowerRails.cpp
+++ b/katana/src/PowerRails.cpp
@@ -492,6 +492,9 @@ namespace {
           delta = plane->getLayerGauge()->getPitch();
         }
       }
+      if (AllianceFramework::get()->getCellGauge()->getName() == Name("StdCellLib")) {
+        delta = plane->getLayerGauge()->getPitch();
+      }
     }
 
     cdebug_log(159,0) << "  delta:" << DbU::getValueString(delta)