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new 7cd2e50 [chore] Hide symbols by default for extension build (#278)
7cd2e50 is described below
commit 7cd2e500f5f17079ac6bdf7bf4f79681c885714a
Author: Tianqi Chen <[email protected]>
AuthorDate: Tue Nov 18 10:37:52 2025 -0500
[chore] Hide symbols by default for extension build (#278)
This PR hides the symbols by default for extension build. not strictly
necessary good to avoid potential symbol conflict
---
addons/torch_c_dlpack_ext/pyproject.toml | 2 +-
python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/addons/torch_c_dlpack_ext/pyproject.toml
b/addons/torch_c_dlpack_ext/pyproject.toml
index 3b160b8..14a5996 100644
--- a/addons/torch_c_dlpack_ext/pyproject.toml
+++ b/addons/torch_c_dlpack_ext/pyproject.toml
@@ -17,7 +17,7 @@
[project]
name = "torch_c_dlpack_ext"
-version = "0.1.2"
+version = "0.1.3"
requires-python = ">=3.9"
description = "torch c dlpack ext"
dependencies = ["torch"]
diff --git a/python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py
b/python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py
index b18c40a..81762ef 100644
--- a/python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py
+++ b/python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py
@@ -599,7 +599,7 @@ def _run_build_on_linux_like(
"""Build the module directly by invoking compiler commands (non-Windows
only)."""
from tvm_ffi.libinfo import find_dlpack_include_path # noqa: PLC0415
- default_cflags = ["-std=c++17", "-fPIC", "-O3"]
+ default_cflags = ["-std=c++17", "-fPIC", "-O3", "-fvisibility=hidden"]
# Platform-specific linker flags
if IS_DARWIN:
# macOS uses @loader_path instead of $ORIGIN
