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Build images for Python 3.14.0 and update urls for 2026 (#66)
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‎.github/workflows/main.yml‎

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@@ -101,16 +101,23 @@ jobs:
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- py311
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- py312
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- py313
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- py314
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ubuntu-version:
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- 22.04
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- 24.04
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include:
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- type: roborio
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pyversion: py313
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ubuntu-version: 22.04
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- type: roborio
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pyversion: py314
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ubuntu-version: 22.04
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- type: systemcore
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pyversion: py313
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ubuntu-version: 24.04
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- type: systemcore
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pyversion: py314
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ubuntu-version: 24.04
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steps:
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- uses: actions/checkout@v4

‎cross-ubuntu-py/Dockerfile.py314‎

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ARG UBUNTU=invalid-ubuntu
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ARG ARCH=invalid-arch
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ARG VERSION=invalid-version
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FROM wpilib/${ARCH}-cross-ubuntu-minimal:${VERSION}-${UBUNTU} AS pycompile
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ARG TARGET_HOST=invalid-target-host
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ARG AC_TARGET_HOST=invalid-ac-target-host
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ARG EXTRA_CROSS_CONFIGURE_ARGS=
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ENV TARGET_HOST=${TARGET_HOST}
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ENV AC_TARGET_HOST=${AC_TARGET_HOST}
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ENV EXTRA_CROSS_CONFIGURE_ARGS=${EXTRA_CROSS_CONFIGURE_ARGS}
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ENV BUILD_HOST="x86_64"
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ENV WORKING_DIRECTORY="/build"
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ENV INSTALL_DIRECTORY="/build/crosspy"
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ENV PYTHON_VERSION="3.14.0"
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ENV PYTHON_FTP_VERSION="3.14.0"
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ENV PYTHON_EXE="python3.14"
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ENV SOURCE_DIRECTORY="Python-$PYTHON_VERSION"
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ENV PYTHON_ARCHIVE="Python-$PYTHON_VERSION.tar.xz"
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ENV PREFIX="$INSTALL_DIRECTORY"
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#
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# Python compilation prereqs
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#
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RUN set -xe; \
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apt-get update; \
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apt-get install -y build-essential checkinstall g++ libreadline-dev libncurses-dev libssl-dev \
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libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev liblzma-dev lzma-dev libffi-dev zlib1g-dev; \
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# cleanup
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rm -rf /var/lib/apt/lists/*
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#
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# Python cross-compilation
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#
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RUN set -xe; \
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mkdir -p "$PREFIX"; \
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# Download
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cd $WORKING_DIRECTORY; \
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wget -c https://www.python.org/ftp/python/$PYTHON_FTP_VERSION/$PYTHON_ARCHIVE; \
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rm -rf $SOURCE_DIRECTORY; \
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tar -xf $PYTHON_ARCHIVE; \
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cd $SOURCE_DIRECTORY; \
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# Build python for host
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cd $WORKING_DIRECTORY;cd $SOURCE_DIRECTORY; \
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./configure --enable-optimizations --with-ensurepip=install; \
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make -j; \
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make -j altinstall
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RUN set -xe; \
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# Remove build dependencies -- compilation uses host for some reason
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apt-get remove -y libreadline-dev libncursesw5-dev libssl-dev \
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libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev liblzma-dev lzma-dev libffi-dev zlib1g-dev; \
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apt-get autoremove -y;
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RUN set -xe; \
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# cross-compile
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cd $WORKING_DIRECTORY; \
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rm -rf $SOURCE_DIRECTORY; \
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tar -xf $PYTHON_ARCHIVE; \
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cd $SOURCE_DIRECTORY; \
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./configure --host=$TARGET_HOST --build=$BUILD_HOST --prefix=$PREFIX \
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--with-build-python=$(which $PYTHON_EXE) \
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--disable-ipv6 \
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ac_cv_host=$AC_TARGET_HOST \
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ac_cv_buggy_getaddrinfo=no \
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ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no \
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ac_cv_have_long_long_format=yes \
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ac_cv_pthread_is_default=no ac_cv_pthread=yes ac_cv_cxx_thread=yes \
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${EXTRA_CROSS_CONFIGURE_ARGS}; \
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make -j; \
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# make install here is fine because we include --prefix in the configure statement
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make install
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#
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# Minimal cross-compilation environment
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#
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FROM wpilib/${ARCH}-cross-ubuntu-minimal:${VERSION}-${UBUNTU} AS crossenv
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RUN set -xe; \
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apt-get update; \
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apt-get install -y \
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binutils libreadline8 libncursesw6 libssl3 \
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libsqlite3-0 libgdbm6 libbz2-1.0 liblzma5 libffi8 zlib1g; \
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rm -rf /var/lib/apt/lists/*
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COPY --from=pycompile /usr/local /usr/local
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COPY --from=pycompile /build/crosspy /build/crosspy
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ARG ARCH=invalid-arch
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ARG TARGET_HOST=invalid-target-host
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ARG MACHINE_ARG=
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ARG EXTRA_CROSSENV_ARGS=
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RUN set -xe; \
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ldconfig; \
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python3.14 -m pip install 'crossenv~=1.6.0'; \
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python3.14 -m crossenv /build/crosspy/bin/python3.14 /build/venv ${MACHINE_ARG} --sysroot=$(${TARGET_HOST}-gcc -print-sysroot) --env UNIXCONFDIR=/build/venv/cross/etc ${EXTRA_CROSSENV_ARGS}; \
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/build/venv/bin/cross-pip install wheel;
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COPY pip-${ARCH}.conf /build/venv/cross/pip.conf
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COPY os-release-${ARCH} /build/venv/cross/etc/os-release
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ENV RPYBUILD_PARALLEL=1
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‎cross-ubuntu-py/pip-raspbian.conf‎

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[global]
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extra-index-url =
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https://wpilib.jfrog.io/artifactory/api/pypi/wpilib-python-release-2025/simple
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https://wpilib.jfrog.io/artifactory/api/pypi/wpilib-python-release-2026/simple
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https://www.piwheels.org/simple

‎cross-ubuntu-py/pip-roborio.conf‎

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[global]
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extra-index-url = https://wpilib.jfrog.io/artifactory/api/pypi/wpilib-python-release-2025/simple
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extra-index-url = https://wpilib.jfrog.io/artifactory/api/pypi/wpilib-python-release-2026/simple

‎cross-ubuntu-py/py.mk‎

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UBUNTU?=22.04
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YEAR?=2025
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YEAR?=2026
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DOCKER_USER?=wpilib
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TYPE_RASPBIAN=raspbian
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.PHONY: build/cross-python
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build/cross-python: build/cross-raspbian-py311 build/cross-raspbian-py312 build/cross-roborio-py313 build/cross-systemcore-py313 build/cross-raspbian-py313
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build/cross-python: \
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build/cross-raspbian-py311 \
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build/cross-raspbian-py312 \
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build/cross-roborio-py313 build/cross-systemcore-py313 build/cross-raspbian-py313 \
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build/cross-roborio-py314 build/cross-systemcore-py314 build/cross-raspbian-py314
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.PHONY: push/cross-python
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push/cross-python: push/cross-raspbian-py311 push/cross-raspbian-py312 push/cross-roborio-py313 push/cross-systemcore-py313 push/cross-raspbian-py313
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push/cross-python: \
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push/cross-raspbian-py311 \
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push/cross-raspbian-py312 \
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push/cross-roborio-py313 push/cross-systemcore-py313 push/cross-raspbian-py313 \
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push/cross-roborio-py313 push/cross-systemcore-py314 push/cross-raspbian-py314
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# raspbian manylinux tags for crossenv
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.PHONY: push/cross-systemcore-py313
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push/cross-systemcore-py313:
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docker push wpilib/$(TYPE_SYSTEMCORE)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py313
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docker push wpilib/$(TYPE_SYSTEMCORE)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py313
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#
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# Python 3.14
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#
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.PHONY: build/cross-raspbian-py314
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build/cross-raspbian-py314:
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cd cross-ubuntu-py && \
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docker build . \
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-t wpilib/$(TYPE_RASPBIAN)-cross-ubuntu:$(YEAR)-$(VERSION_RASPBIAN)-$(UBUNTU)-py314 \
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--build-arg UBUNTU=$(UBUNTU) \
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--build-arg ARCH=$(TYPE_RASPBIAN) \
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--build-arg TARGET_HOST=$(TARGET_HOST_RASPBIAN) \
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--build-arg AC_TARGET_HOST=$(AC_TARGET_HOST_RASPBIAN) \
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--build-arg VERSION=$(VERSION_RASPBIAN) \
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--build-arg EXTRA_CROSS_CONFIGURE_ARGS="ac_cv_libatomic_needed=yes" \
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--build-arg EXTRA_CROSSENV_ARGS="$(RPI_MANYLINUX_TAGS) --platform-tag=linux_armv7l" \
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-f Dockerfile.py314
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cd cross-ubuntu-py && \
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docker build . \
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-t wpilib/$(TYPE_RASPBIAN)-cross-ubuntu:2027-$(VERSION_RASPBIAN)-$(UBUNTU)-py314 \
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--build-arg IMAGE=wpilib/$(TYPE_RASPBIAN)-cross-ubuntu:$(YEAR)-$(VERSION_RASPBIAN)-$(UBUNTU)-py314 \
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-f Dockerfile.raspbian-2027
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.PHONY: push/cross-raspbian-py314
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push/cross-raspbian-py314:
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docker push wpilib/$(TYPE_RASPBIAN)-cross-ubuntu:$(YEAR)-$(VERSION_RASPBIAN)-$(UBUNTU)-py314
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docker push wpilib/$(TYPE_RASPBIAN)-cross-ubuntu:2027-$(VERSION_RASPBIAN)-$(UBUNTU)-py314
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.PHONY: build/cross-roborio-py314
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build/cross-roborio-py314:
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cd cross-ubuntu-py && \
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docker build . \
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-t wpilib/$(TYPE_ROBORIO)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py314 \
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--build-arg UBUNTU=$(UBUNTU) \
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--build-arg ARCH=$(TYPE_ROBORIO) \
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--build-arg TARGET_HOST=$(TARGET_HOST_ROBORIO) \
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--build-arg AC_TARGET_HOST=$(AC_TARGET_HOST_ROBORIO) \
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--build-arg VERSION=$(VERSION_ROBORIO) \
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--build-arg MACHINE_ARG="--machine=roborio" \
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--build-arg EXTRA_CROSSENV_ARGS="--platform-tag=linux_roborio" \
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-f Dockerfile.py314
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.PHONY: push/cross-roborio-py314
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push/cross-roborio-py314:
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docker push wpilib/$(TYPE_ROBORIO)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py314
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.PHONY: build/cross-systemcore-py314
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build/cross-systemcore-py314:
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cd cross-ubuntu-py && \
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docker build . \
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-t wpilib/$(TYPE_SYSTEMCORE)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py314 \
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--build-arg UBUNTU=$(UBUNTU) \
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--build-arg ARCH=$(TYPE_SYSTEMCORE) \
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--build-arg TARGET_HOST=$(TARGET_HOST_SYSTEMCORE) \
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--build-arg AC_TARGET_HOST=$(AC_TARGET_HOST_SYSTEMCORE) \
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--build-arg VERSION=$(VERSION_SYSTEMCORE) \
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--build-arg MACHINE_ARG="--machine=systemcore" \
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--build-arg EXTRA_CROSSENV_ARGS="--platform-tag=linux_systemcore $(SC_MANYLINUX_TAGS) --platform-tag=linux_aarch64" \
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-f Dockerfile.py314
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.PHONY: push/cross-systemcore-py314
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push/cross-systemcore-py314:
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docker push wpilib/$(TYPE_SYSTEMCORE)-cross-ubuntu:$(YEAR)-$(UBUNTU)-py314

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