On Wed, Sep 17, 2025 at 05:26 AM, Gyorgy Sarvari wrote:

+diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
+index 6672cb986..ae1625ea2 100644
+--- a/Cython/Compiler/ModuleNode.py
++++ b/Cython/Compiler/ModuleNode.py
+@@ -779,7 +779,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
+ code.put_generated_by()
+ if metadata:
+ code.putln("/* BEGIN: Cython Metadata")
+- code.putln(json.dumps(metadata, indent=4, sort_keys=True))
++ _metadata = json.dumps(metadata, indent=4, sort_keys=True)
++ _metadata = _metadata.replace(os.getcwd()+'/', '')

I don't think that this is going to work on Windows due to the different
default path separator (of course for Yocto that doesn't matter much,
but I think upstream cares about it)

OK, I will use hardcode string 'build_path' to replace actual build path prefix,

it should be portable for both of Linux and Windows.

 

Please drop this review, v2 incomig

 

//Hongxu

Maybe os.path.sep would be more portable?