From e04211e618ad2cf6937ce2a83bfeba35dfdcbb38 Mon Sep 17 00:00:00 2001
From: Michael Kuron <mkuron@icp.uni-stuttgart.de>
Date: Wed, 1 Jul 2020 18:52:19 +0200
Subject: [PATCH] Make codegen cmake integration symlink-compatible

---
 python/pystencils_walberla/cmake_integration.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/python/pystencils_walberla/cmake_integration.py b/python/pystencils_walberla/cmake_integration.py
index 6b0ce87e3..6c842838b 100644
--- a/python/pystencils_walberla/cmake_integration.py
+++ b/python/pystencils_walberla/cmake_integration.py
@@ -38,7 +38,8 @@ class CodeGeneration:
                     [os.path.basename(p) for p in only_in_cmake])
             if only_generated:
                 error_message += "Unexpected generated files {}\n".format([os.path.basename(p) for p in only_generated])
-            raise ValueError(error_message)
+            if len(only_in_cmake) > 0 or len(only_generated) > 0:
+                raise ValueError(error_message)
 
 
 def parse_json_args():
-- 
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