Conversation
Small pybind11/CMake C extension for lossless audio compression (Kaldi/lhotse ecosystem). Build-from-checkout shape: CMakeLists.txt FetchContent-pulls pybind11 at build time, no patches needed. cp314t is dropped from the matrix since the vendored pybind11 2.12.0 predates free-threaded CPython support and upstream itself ships no cp314t wheel for lilcom on any platform.
luhenry
added a commit
that referenced
this pull request
Sep 7, 2026
luhenry
added a commit
that referenced
this pull request
Sep 7, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
lilcom1.8.2pybind11/CMake C++ extension for lossless compression of numpy audio-feature data, used across the Kaldi/lhotse speech-processing ecosystem. Upstream publishes no riscv64 wheel.
Mirrors upstream's
build-wheels.yaml.Differs from upstream
Matrix: cp312, cp313, cp314 only (see above).
Testing
test/test_header.py,test/test_lilcom.py,test/test_speed.py)License: OK
Built locally on macOS (
pip wheel, no isolation issues); all three upstream test scripts passed against the resulting wheel.