(tvm-ffi) branch main updated: fix(config): `tvm-ffi-config --sourcedir` broken in wheels (#319)

[junrushao]

This is an automated email from the ASF dual-hosted git repository.

junrushao pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tvm-ffi.git


The following commit(s) were added to refs/heads/main by this push:
     new 3cfc5c5  fix(config): `tvm-ffi-config --sourcedir` broken in wheels 
(#319)
3cfc5c5 is described below

commit 3cfc5c577196c44944fc82863c8eb6a8d4757868
Author: Junru Shao <junrus...@apache.org>
AuthorDate: Sun Dec 7 11:29:40 2025 -0800

    fix(config): `tvm-ffi-config --sourcedir` broken in wheels (#319)
    
    Bug detected in:
    https://github.com/apache/tvm-ffi/actions/runs/20001883512/workflow
    
    In fact, checking `${guess}/cmake` is not a reliable way to locate
    source directory of apache-tvm-ffi wheel, because the cmake directory
    actually lives under `${guess}/share/cmake` in the wheel.
    
    This PR switches to `${guess}/src`, which always reliably locates in the
    same relative path.
---
 python/tvm_ffi/libinfo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/tvm_ffi/libinfo.py b/python/tvm_ffi/libinfo.py
index 35abd2c..32295ce 100644
--- a/python/tvm_ffi/libinfo.py
+++ b/python/tvm_ffi/libinfo.py
@@ -62,7 +62,7 @@ def find_source_path() -> str:
             _rel_top_directory(),
             _dev_top_directory(),
         ],
-        cond=lambda p: (p / "cmake").is_dir(),
+        cond=lambda p: (p / "src").is_dir(),
     ):
         return ret
     raise RuntimeError("Cannot find home path.")