From: younes ouzza <166823313+younesouzza@users.noreply.github.com>
Date: Wed, 22 Jul 2026 11:16:03 +0100
Subject: test: increase DistGeomHelpers compareConfs tolerance to 0.1 (#9413)
Origin: upstream, https://github.com/rdkit/rdkit/commit/fab08afd7000ac6000358a7c79e95cc1940e1c39

This prevents false test failures on systems using -march=native,
where compiler optimizations cause tiny, harmless math differences.
(See issue #[9406])
---
 Code/GraphMol/DistGeomHelpers/testDgeomHelpers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/Code/GraphMol/DistGeomHelpers/testDgeomHelpers.cpp
+++ b/Code/GraphMol/DistGeomHelpers/testDgeomHelpers.cpp
@@ -135,7 +135,7 @@ void compareConfs(const RWMol *m, const
 
     RDGeom::Point3D pt1i = conf1.getAtomPos(i);
     RDGeom::Point3D pt2i = conf2.getAtomPos(i);
-    CHECK((pt1i - pt2i).length() < 0.05);
+    CHECK((pt1i - pt2i).length() < 0.1);
   }
 }
 }  // namespace