From c25d6925108db48fa36892b74dae8dfd684694cf Mon Sep 17 00:00:00 2001 From: Ludovic Henry Date: Tue, 8 Sep 2026 13:13:52 +0200 Subject: [PATCH 1/2] texture2ddecoder: add build-texture2ddecoder.yml for riscv64 wheels Pure C++ setuptools extension (no Rust/PyO3, no SIMD intrinsics) - builds a single cp311-abi3 wheel from cp312/cp313/cp314. Upstream ships no git tags, so the workflow pins the release commit that matches the 1.0.6 sdist byte-for-byte. cp314t is dropped: setup.py's own bdist_wheel override unconditionally sets Py_LIMITED_API for CPython >=3.11 with no Py_GIL_DISABLED guard, which hard-errors under a free-threaded interpreter (reproduced locally); upstream ships no free-threaded wheel either. --- .github/workflows/build-texture2ddecoder.yml | 88 ++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 .github/workflows/build-texture2ddecoder.yml diff --git a/.github/workflows/build-texture2ddecoder.yml b/.github/workflows/build-texture2ddecoder.yml new file mode 100644 index 000000000..8e4101362 --- /dev/null +++ b/.github/workflows/build-texture2ddecoder.yml @@ -0,0 +1,88 @@ +# SPDX-FileCopyrightText: 2026 The RISE Project +# SPDX-License-Identifier: MIT +--- +# This workflow is based on the `build_wheels` job of +# https://github.com/K0lb3/texture2ddecoder/blob/3ebc3b758bd6b1a3108b50148f7998ee34f058c6/.github/workflows/release.yml +name: Build texture2ddecoder wheels (riscv64) + +on: + workflow_dispatch: + inputs: + version: + description: 'texture2ddecoder version to build (e.g. 1.0.6)' + required: true + default: '1.0.6' + pull_request: + paths: + - '.github/workflows/build-texture2ddecoder.yml' + +concurrency: + group: ${{ github.workflow }}-${{ inputs.version || '1.0.6' }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true + +permissions: + contents: read # to fetch code (actions/checkout) + +env: + # `inputs.version` is empty on pull_request events; default to 1.0.6 there. + TEXTURE2DDECODER_VERSION: ${{ inputs.version || '1.0.6' }} + # Upstream cuts releases without git tags, so pin the release commit: this is + # "feat: use Py_buffer, remove 3.7 support (cibuildwheel), make 3.11 use abi3", + # whose tree is byte-identical to the 1.0.6 PyPI sdist. Update it alongside + # TEXTURE2DDECODER_VERSION. + TEXTURE2DDECODER_REF: 3ebc3b758bd6b1a3108b50148f7998ee34f058c6 + MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64 + +jobs: + setup: + uses: $/.github/workflows/_setup.yml + + build_wheels: + needs: [setup] + name: Build texture2ddecoder ${{ inputs.version || '1.0.6' }} cp311-abi3-manylinux_riscv64 + runs-on: ubuntu-24.04-riscv + timeout-minutes: 90 + + steps: + - name: Checkout texture2ddecoder ${{ env.TEXTURE2DDECODER_VERSION }} + uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 + with: + repository: K0lb3/texture2ddecoder + ref: ${{ env.TEXTURE2DDECODER_REF }} + persist-credentials: false + + - name: Build wheels + uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074 # v4.2.0 + with: + output-dir: wheelhouse/ + env: + CIBW_ARCHS: riscv64 + # setup.py's own bdist_wheel subclass tags every build cp311-abi3 when + # CIBUILDWHEEL is set and the interpreter is >=3.11 - no CIBW config + # needed to opt in. It has no Py_GIL_DISABLED guard, so a cp314t build + # would define Py_LIMITED_API under a free-threaded interpreter and hit + # CPython's own "limited API is not supported in the free-threaded + # build" #error; upstream doesn't publish a free-threaded wheel either + # (no Free Threading classifier), so cp314t is dropped rather than + # patched in. + CIBW_BUILD: cp312-manylinux_riscv64 cp313-manylinux_riscv64 cp314-manylinux_riscv64 + CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }} + # Upstream's test.yml: `pip install .[tests]` + `pytest -vs ./tests`. + CIBW_TEST_EXTRAS: tests + CIBW_TEST_COMMAND: pytest {package}/tests -v + + - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 + with: + name: texture2ddecoder-${{ env.TEXTURE2DDECODER_VERSION }}-cp311-abi3-manylinux_riscv64 + path: wheelhouse/*.whl + if-no-files-found: error + + publish: + name: Publish texture2ddecoder ${{ inputs.version || '1.0.6' }} + needs: [setup, build_wheels] + permissions: + contents: write + pull-requests: write + uses: $/.github/workflows/_publish-wheel.yml + with: + artifact-pattern: texture2ddecoder-${{ inputs.version || '1.0.6' }}-*-manylinux_riscv64 From a919f072b080c04d069e841375856f355c801928 Mon Sep 17 00:00:00 2001 From: Ludovic Henry Date: Tue, 8 Sep 2026 14:28:48 +0200 Subject: [PATCH 2/2] texture2ddecoder: pull Pillow test dep from our riscv64 registry --- .github/workflows/build-texture2ddecoder.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/workflows/build-texture2ddecoder.yml b/.github/workflows/build-texture2ddecoder.yml index 8e4101362..eac343608 100644 --- a/.github/workflows/build-texture2ddecoder.yml +++ b/.github/workflows/build-texture2ddecoder.yml @@ -70,6 +70,10 @@ jobs: # Upstream's test.yml: `pip install .[tests]` + `pytest -vs ./tests`. CIBW_TEST_EXTRAS: tests CIBW_TEST_COMMAND: pytest {package}/tests -v + # The [tests] extra pulls in Pillow, which ships no riscv64 wheel on public + # PyPI; ours is what the test env installs. PIP_ONLY_BINARY keeps pip from + # falling back to a from-source build (it needs libjpeg headers we lack). + CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/ PIP_ONLY_BINARY=Pillow - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 with: