tox.ini

# SAGE_ROOT/tox.ini: Environments for testing the Sage distribution
#

# To run a specific environment:
#
#   $ tox -e docker-fedora-31-standard
#
# This will do a complete build of the Sage distribution in a Docker container, which will take a while.
#
# To do an incremental build based on the latest build of a beta version on GitHub Actions:
#
#   $ tox -e docker-fedora-31-standard-incremental
#
# This will download a large (multi-gigabyte) Docker image from GitHub Packages (ghcr.io).
#
# Specific 'make' targets can be given as additional arguments after "--".
# For example, to only run the configuration phase:
#
#   $ tox -e docker-debian-bullseye-standard -- config.status
#
# To build a single package (and its dependencies):
#
#   $ tox -e docker-manylinux-2_24-i686-standard -- ppl
#
# It can be useful to run several of the environments in parallel. For example:
#
#   $ tox -p auto -- config.status
#
# with local squid:
#
#   $ EXTRA_DOCKER_BUILD_ARGS="--build-arg http_proxy=http://host.docker.internal:3128 --build-arg https_proxy=http://host.docker.internal:3128" tox -p auto -- config.status
[tox]

envlist =

    #####
    ##### Sage-the-distribution tests
    #####

    check_configure,

    #####
    ##### Sage-the-distribution portability tests
    #####

    # See https://doc.sagemath.org/html/en/developer/portability_testing.html

    ### "docker" environments copy sources from the source tree subject to the exclusions in
    ### the file ".dockerignore".  This should work out of non-clean source trees, and all
    ### "docker" toxenvs can be run in parallel.

    ### Package factors:
    ###
    ### - minimal   # Install a minimal set of system packages that supports bootstrapping and compiling Sage.
    ### - standard  # Install all known system packages equivalent to standard packages that have spkg-configure.m4
    ### - maximal   # Install all known system packages equivalent to standard/optional packages that have spkg-configure.m4

    docker-ubuntu-trusty-toolchain-gcc_9-minimal,
    docker-debian-bullseye-standard,
    docker-fedora-34-standard,
    docker-archlinux-latest-maximal,
    docker-manylinux-2_24-i686-standard,
    docker-conda-forge-standard,

    ### "local" targets should be run from a source tree that is freshly checked out
    ### (for example, by 'git worktree add ...') or has been cleaned by 'make bdist-clean' --
    ### because they build within the source tree (because we have no VPATH support).
    ### Only one "local" target can be run at a time.
    ### However, "local" targets install in a separate prefix (SAGE_LOCAL=.tox/TOXENV/local)
    ### rather than "local/" and also place log files into .tox/TOXENV/log, where TOXENV
    ### is the name of the environment.  (The prefix can be configured by passing the
    ### environment variable PREFIX.)
    #
    # The "local-homebrew" toxenvs create an "isolated" homebrew installation (not in /usr/local).
    # (However, many configure scripts still look for stuff in /usr/local.)
    #
    # By default, it runs "make build" (after bootstrapping and configuring)
    # with SAGE_CHECK=yes and SAGE_CHECK_PACKAGES set to a good default,
    # and V=0 so that screen output is limited.
    #
    #   $ tox -e local-homebrew-macos-standard
    #
    # The value of MAKE is picked up from the environment, so you can do:
    #
    #   $ MAKE="make -j8" tox -e local-homebrew-macos-standard
    #
    # Build targets can be passed as positional arguments (separated from tox options by "--"):
    #
    #   $ tox -e local-homebrew-macos-standard -- ppl
    #   $ tox -e local-homebrew-macos-standard -- build ptest
    #
    # Also make variables can be passed as positional arguments; for example, to run the
    # test suite:
    #
    #   $ tox -e local-homebrew-macos-standard -- SAGE_CHECK=no build ptest SAGE_NUM_THREADS=4
    #
    # Or to rebuild a package with verbose output:
    #
    #   $ tox -e local-homebrew-macos-standard -- ppl-uninstall ppl V=1
    #
    # The variant "local-homebrew-macos-usrlocal" uses the global installation in /usr/local
    # instead.  It may install packages or update packages.  It will not remove packages.
    # Use at your own risk.
    #

    ###
    ### The "local-direct" toxenv passes the whole environment on to the sage build.
    ### Whatever is in PATH etc. will be used.
    ###
    #
    #   $ tox -e local-direct -- openblas


    #####
    ##### Delegation to src/tox.ini
    #####

    # included with (cd src && tox -p auto):
    #
    # doctest,
    # coverage,
    # startuptime,
    # pycodestyle-minimal,
    # relint,
    # codespell,
    #
    # Also available:
    #
    # pycodestyle

requires =
    # For repaired numerical factors in tox 4, need >= 4.2.7.
    # Because of https://github.com/tox-dev/tox/issues/3238, need <4.14.1
    tox>=4.2.7
    tox<4.14.1

skipsdist = true

[testenv]
passenv =
                  EXTRA_CONFIGURE_ARGS
                  EXTRA_SAGE_PACKAGES
                  TARGETS_PRE
                  TARGETS_OPTIONAL
    docker:       EXTRA_DOCKER_BUILD_ARGS
    docker:       EXTRA_DOCKER_TAGS
    docker:       DOCKER_TAG
                  # Use DOCKER_BUILDKIT=0 for legacy builder
    docker:       DOCKER_BUILDKIT
    docker:       BUILDKIT_INLINE_CACHE
    docker:       DOCKER_HOST
                  # On macOS, the docker CLI may need $HOME to find the socket
                  # $HOME/Library/Containers/com.docker.docker/Data/docker-cli.sock
                  # Otherwise may get the error "Cannot connect to the Docker daemon at
                  # unix:///var/run/docker.sock. Is the docker daemon running?"
    docker:       HOME
                  # Set for example to "with-system-packages configured with-targets-pre with-targets"
                  # to tag intermediate images.
    docker:       DOCKER_TARGETS
                  # If set, we use this prefix and push to it
    docker:       DOCKER_PUSH_REPOSITORY
                  # If set, we symlink this file into {envdir}/.docker/; this can be used for providing credentials for pushing
    docker:       DOCKER_CONFIG_FILE
    docker-incremental: FROM_DOCKER_REPOSITORY
    docker-incremental: FROM_DOCKER_TARGET
    docker-incremental: FROM_DOCKER_TAG
    local:        MAKE
    local:        PREFIX
    local:        SAGE_NUM_THREADS
                  # Set to 1 to skip preliminary install phases before make is invoked
    local:        SKIP_SYSTEM_PKG_INSTALL
    local:        SKIP_BOOTSTRAP
    local:        SKIP_CONFIGURE
    local:        OPENBLAS_CONFIGURE
    local-direct: *
                  GITHUB_ACTIONS

setenv =
    # By default, we bootstrap using autotools and do not allow downloads of the configure tarball.
    BOOTSTRAP=./bootstrap
    # For https downloads from upstream_url listed in checksums.ini, do not
    # check certificates, to avoid problems on Docker images with outdated
    # certificates and with system python3 on macOS (#29418)
    SAGE_DOWNLOAD_FILE_OPTIONS=--no-check-certificate
    # Set this to 'force' instead of 'yes' to make it an error if an spkg with spkg-configure and system package
    # is not recognized.
    WITH_SYSTEM_SPKG=yes
    # Set this to 'yes' instead of 'no' to ignore missing system packages - by installing them one by one
    # and ignoring errors.  We use that to take care of old versions of distributions.
    # For -maximal environments, the default is 'yes' but later we override it for rolling distributions
    # (but not for unstable distributions that often have intermittent issues).
                                               IGNORE_MISSING_SYSTEM_PACKAGES=no
    maximal:                                   IGNORE_MISSING_SYSTEM_PACKAGES=yes
    # What system packages should be installed. Default: All standard packages with spkg-configure.
                           SAGE_PACKAGE_LIST_ARGS=--has-file=spkg-configure.m4 :standard:
    recommended:             EXTRA_SAGE_PACKAGES_3=_recommended $(head -n 1 build/pkgs/_recommended/dependencies)
    incremental:             EXTRA_SAGE_PACKAGES_4=git
    develop:                 EXTRA_SAGE_PACKAGES_4=_develop $(head -n 1 build/pkgs/_develop/dependencies)
    minimal:               SAGE_PACKAGE_LIST_ARGS=_prereq
    maximal:               SAGE_PACKAGE_LIST_ARGS=:standard: :optional:
    sitepackages:              ENABLE_SYSTEM_SITE_PACKAGES=yes
    sitepackages:                CONFIG_CONFIGURE_ARGS_SITEPACKAGES=--enable-system-site-packages
    conda-environment:     SAGE_PACKAGE_LIST_ARGS=_prereq
    conda-environment-{src,dev}: CONFIG_CONFIGURE_ARGS_SITEPACKAGES=--enable-system-site-packages
    # Whether to add the system packages needed for bootstrapping
                           EXTRA_SAGE_PACKAGES_0=_bootstrap
    nobootstrap:           EXTRA_SAGE_PACKAGES_0=
    # local envs need HOME set
    local:            HOME={envdir}
    # for local envs we can guess the package system if it is not provided as a factor
    local:          SYSTEM=auto
    #
    # default tag is "latest"
    #
    docker:           BASE_TAG=latest
    #
    # https://hub.docker.com/_/ubuntu?tab=description
    # as of 2024-02, latest=jammy=22.04, rolling=mantic=23.10, devel=noble=24.04
    # ubuntu-focal does not have libgap-dev
    # ubuntu-noble does not have libbrial-dev
    #
    ubuntu:         SYSTEM=debian
    ubuntu:         BASE_IMAGE=ubuntu
    ubuntu-toolchain:                        EXTRA_REPOSITORY_1=ppa:ubuntu-toolchain-r/test
    ubuntu-toolchain-trusty:                 EXTRA_SYSTEM_PACKAGES=binutils-2.26
    ubuntu-toolchain-trusty:                 EXTRA_PATH=/usr/lib/binutils-2.26/bin
    ubuntu-deadsnakes:                       EXTRA_REPOSITORY_2=ppa:deadsnakes/ppa
    ubuntu:                                  EXTRA_REPOSITORIES={env:EXTRA_REPOSITORY_1:} {env:EXTRA_REPOSITORY_2:}
    ubuntu-trusty:    BASE_TAG=trusty
    ubuntu-trusty:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    ubuntu-xenial:    BASE_TAG=xenial
    ubuntu-xenial:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    ubuntu-bionic:    BASE_TAG=bionic
    ubuntu-bionic:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    ubuntu-focal:     BASE_TAG=focal
    ubuntu-focal:                              IGNORE_MISSING_SYSTEM_PACKAGES=yes
    ubuntu-jammy:     BASE_TAG=jammy
    ubuntu-lunar:     BASE_TAG=lunar
    ubuntu-mantic:    BASE_TAG=mantic
    ubuntu-noble:     BASE_TAG=noble
    ubuntu-noble:                              IGNORE_MISSING_SYSTEM_PACKAGES=yes
    #
    # https://hub.docker.com/_/debian
    # debian-buster does not have libfreetype-dev (it only has libfreetype6-dev)
    # debian-bullseye does not have libgiac-dev
    # debian-trixie does not have libbrial-dev
    #
    debian:         SYSTEM=debian
    debian:         BASE_IMAGE=debian
    debian-jessie:    BASE_TAG=jessie
    debian-jessie:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    debian-stretch:   BASE_TAG=stretch
    debian-stretch:                            IGNORE_MISSING_SYSTEM_PACKAGES=yes
    debian-buster:    BASE_TAG=buster
    debian-buster:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    debian-bullseye:  BASE_TAG=bullseye
    debian-bullseye:                           IGNORE_MISSING_SYSTEM_PACKAGES=yes
    debian-bookworm:  BASE_TAG=bookworm
    debian-trixie:    BASE_TAG=trixie
    debian-trixie:                             IGNORE_MISSING_SYSTEM_PACKAGES=yes
    debian-sid:       BASE_TAG=sid
    #
    # https://hub.docker.com/u/linuxmintd
    #
    linuxmint:      SYSTEM=debian
    linuxmint:                                 IGNORE_MISSING_SYSTEM_PACKAGES=yes
    linuxmint-17:   BASE_IMAGE=linuxmintd/mint17
    linuxmint-18:   BASE_IMAGE=linuxmintd/mint18
    linuxmint-19:   BASE_IMAGE=linuxmintd/mint19
    linuxmint-19.1: BASE_IMAGE=linuxmintd/mint19.1
    linuxmint-19.2: BASE_IMAGE=linuxmintd/mint19.2
    linuxmint-19.3: BASE_IMAGE=linuxmintd/mint19.3
    linuxmint-20:   BASE_IMAGE=linuxmintd/mint20
    linuxmint-20.1: BASE_IMAGE=linuxmintd/mint20.1
    linuxmint-20.2: BASE_IMAGE=linuxmintd/mint20.2
    linuxmint-20.3: BASE_IMAGE=linuxmintd/mint20.3
    linuxmint-21:   BASE_IMAGE=linuxmintd/mint21
    linuxmint-21.1: BASE_IMAGE=linuxmintd/mint21.1
    linuxmint-21.2: BASE_IMAGE=linuxmintd/mint21.2
    linuxmint-21.3: BASE_IMAGE=linuxmintd/mint21.3
    #
    # https://hub.docker.com/_/fedora
    # as of 2024-08, latest=40, rawhide=41
    fedora:         SYSTEM=fedora
    fedora:         BASE_IMAGE=fedora
    fedora:                                    IGNORE_MISSING_SYSTEM_PACKAGES=yes
    fedora-26:        BASE_TAG=26
    fedora-27:        BASE_TAG=27
    fedora-28:        BASE_TAG=28
    fedora-29:        BASE_TAG=29
    fedora-30:        BASE_TAG=30
    fedora-31:        BASE_TAG=31
    fedora-32:        BASE_TAG=32
    fedora-33:        BASE_TAG=33
    fedora-34:        BASE_TAG=34
    fedora-35:        BASE_TAG=35
    fedora-36:        BASE_TAG=36
    fedora-37:        BASE_TAG=37
    fedora-38:        BASE_TAG=38
    fedora-39:        BASE_TAG=39
    fedora-40:        BASE_TAG=40
    fedora-41:        BASE_TAG=41
    #
    # https://hub.docker.com/r/scientificlinux/sl
    #
    scientificlinux:        SYSTEM=fedora
    scientificlinux:        BASE_IMAGE=scientificlinux/sl
    scientificlinux:                           IGNORE_MISSING_SYSTEM_PACKAGES=yes
    scientificlinux-6:        BASE_TAG=6
    scientificlinux-7:        BASE_TAG=7
    #
    # https://hub.docker.com/_/centos
    # https://quay.io/repository/centos/centos?tab=tags
    #
    centos:         SYSTEM=fedora
    centos:         BASE_IMAGE=centos
    centos:                                    IGNORE_MISSING_SYSTEM_PACKAGES=yes
    centos-7:         BASE_TAG=centos7
    centos-7:           BOOTSTRAP=sed -i.bak s/https/http/ .upstream.d/*mirror_list; ./bootstrap
    centos-stream:  BASE_IMAGE=quay.io/centos/centos
    centos-stream:    BASE_TAG=stream
    centos-stream-8:  BASE_TAG=stream8
    centos-stream-9:  BASE_TAG=stream9
    #
    # https://hub.docker.com/_/almalinux
    #
    almalinux:      SYSTEM=fedora
    almalinux:      BASE_IMAGE=almalinux
    almalinux:                                 IGNORE_MISSING_SYSTEM_PACKAGES=yes
    almalinux-8:      BASE_TAG=8
    almalinux-9:      BASE_TAG=9
    #
    # https://hub.docker.com/r/sheerluck/sage-on-gentoo-stage4/tags
    #
    gentoo:      SYSTEM=gentoo
    gentoo:      BASE_IMAGE=sheerluck/sage-on-gentoo-stage4
    gentoo-python3.12: BASE_TAG=latest-py12
    gentoo-python3.13: BASE_TAG=latest-py13
    gentoo-python3.14: BASE_TAG=latest-py14
    gentoo:                                    IGNORE_MISSING_SYSTEM_PACKAGES=no
    #
    # https://hub.docker.com/_/archlinux/
    # 2023-09: libgiac went missing, hence IGNORE_MISSING_SYSTEM_PACKAGES=yes
    #
    archlinux:      SYSTEM=arch
    archlinux:      BASE_IMAGE=archlinux
    archlinux:                                 IGNORE_MISSING_SYSTEM_PACKAGES=yes
    #
    # https://hub.docker.com/r/vbatts/slackware
    #
    slackware:        SYSTEM=slackware
    slackware:          BASE_IMAGE=vbatts/slackware
    slackware-14.2:       BASE_TAG=14.2
    slackware-15.0:       BASE_TAG=15.0
    slackware-current:    BASE_TAG=current
    slackware:                                 IGNORE_MISSING_SYSTEM_PACKAGES=no
    #
    # https://github.com/orgs/void-linux/packages?repo_name=void-containers
    #
    voidlinux:        SYSTEM=void
    voidlinux:              BASE_IMAGE=ghcr.io/void-linux/void-glibc-full
    voidlinux-musl:         BASE_IMAGE=ghcr.io/void-linux/void-musl-full
    voidlinux-minimal:      BASE_IMAGE=ghcr.io/void-linux/void-glibc
    voidlinux-musl-minimal: BASE_IMAGE=ghcr.io/void-linux/void-musl
    voidlinux:                                 IGNORE_MISSING_SYSTEM_PACKAGES=no
    #
    # https://hub.docker.com/_/alpine/
    #
    alpine:         SYSTEM=alpine
    alpine:         BASE_IMAGE=alpine
    alpine-edge:      BASE_TAG=edge
    alpine:                                    IGNORE_MISSING_SYSTEM_PACKAGES=yes
    #
    # https://hub.docker.com/r/continuumio
    #
    conda:            SYSTEM=conda
    conda:                                                      USE_CONDARC=/dev/null
    conda-forge:        BASE_IMAGE=continuumio/miniconda3
    conda-forge:                                                USE_CONDARC=condarc.yml
    conda-forge:                               IGNORE_MISSING_SYSTEM_PACKAGES=no
    conda-anaconda3:    BASE_IMAGE=continuumio/anaconda3
    conda-anaconda3:                           IGNORE_MISSING_SYSTEM_PACKAGES=yes
    #
    # https://hub.docker.com/r/nixos/nix/
    #
    nixos:            SYSTEM=nix
    nixos:            BASE_IMAGE=nixos/nix
    #
    # https://hub.docker.com/r/opensuse/leap
    # - OpenSUSE Leap 42 was superseded by the Leap 15 series.
    # - As of 2023-05, latest = 15 = 15.5
    # https://hub.docker.com/r/opensuse/tumbleweed
    # - Rolling distribution
    #
    opensuse:         SYSTEM=opensuse
    opensuse:            BASE_IMAGE=opensuse/leap
    opensuse:                                  IGNORE_MISSING_SYSTEM_PACKAGES=yes
    opensuse-42:           BASE_TAG=42
    opensuse-15.0:         BASE_TAG=15.0
    opensuse-15.1:         BASE_TAG=15.1
    opensuse-15.2:         BASE_TAG=15.2
    opensuse-15.3:         BASE_TAG=15.3
    opensuse-15.4:         BASE_TAG=15.4
    opensuse-15.5:         BASE_TAG=15.5
    opensuse-15:           BASE_TAG=15
    opensuse-tumbleweed: BASE_IMAGE=opensuse/tumbleweed
    opensuse-tumbleweed:                       IGNORE_MISSING_SYSTEM_PACKAGES=no
    #
    # Other architectures:
    #
    # Many docker images for another architecture are named the same, in the arch prefix.
    # All work for Docker on Mac; but only i386 works for Linux Docker.
    #
    # According to https://github.com/docker-library/official-images#architectures-other-than-amd64
    # architectures officially supported by Docker, Inc. for running Docker:
    # - amd64,arm32v6,arm32v7,arm64v8,
    # - windows-amd64                      #  https://hub.docker.com/u/winamd64/
    # Other architectures built by official images:
    # (but not officially supported by Docker, Inc.)
    # - arm32v5,ppc64le,s390x,i386
    #
    arm32v5:          ARCH_IMAGE_PREFIX=arm32v5/
    arm32v6:          ARCH_IMAGE_PREFIX=arm32v6/
    arm32v7:          ARCH_IMAGE_PREFIX=arm32v7/
    arm64v8:          ARCH_IMAGE_PREFIX=arm64v8/
    i386:             ARCH_IMAGE_PREFIX=i386/
    ppc64le:          ARCH_IMAGE_PREFIX=ppc64le/
    s390x:            ARCH_IMAGE_PREFIX=s390x/
    #
    # For Linux Docker, we need to work with known multiarch images.
    # https://www.ecliptik.com/Cross-Building-and-Running-Multi-Arch-Docker-Images/
    # (or we would need to change our tests from "docker build" to "docker run")
    #
    # https://hub.docker.com/r/multiarch/ubuntu-core:
    # multiarch/ubuntu-core:arm64-bionic, multiarch/ubuntu-core:armhf-bionic
    ubuntu-arm64:     BASE_IMAGE=ubuntu-core
    ubuntu-arm64:     ARCH_IMAGE_PREFIX=multiarch/
    ubuntu-arm64:       ARCH_TAG_PREFIX=arm64-
    ubuntu-armhf:     BASE_IMAGE=ubuntu-core
    ubuntu-armhf:     ARCH_IMAGE_PREFIX=multiarch/
    ubuntu-armhf:       ARCH_TAG_PREFIX=armhf-
    #
    # https://hub.docker.com/u/raspbian
    #
    raspbian:         SYSTEM=debian
    raspbian:         ARCH_IMAGE_PREFIX=
    raspbian:                                  IGNORE_MISSING_SYSTEM_PACKAGES=yes
    raspbian-jessie:  BASE_IMAGE=raspbian/jessie
    raspbian-stretch: BASE_IMAGE=raspbian/stretch
    # As of 2020-06, there is no raspbian/buster image, so we dist-upgrade from stretch.
    # https://www.raspberrypi.org/blog/buster-the-new-version-of-raspbian/
    raspbian-buster:  BASE_IMAGE=raspbian/stretch
    raspbian-buster:      DIST_UPGRADE=s/stretch/buster/g
    #
    # https://hub.docker.com/u/linuxmintd
    #
    linuxmint:        ARCH_IMAGE_PREFIX=
    linuxmint:        ARCH_IMAGE_SUFFIX=-amd64
    linuxmint-i386:   ARCH_IMAGE_SUFFIX=-i386
    #
    # manylinux.
    # https://github.com/pypa/manylinux
    #
    # There are manylinux-1, manylinux-2010, manylinux-2014, and manylinux_2_24.
    # manylinux-1 is too old - it only has python2.4, which is not supported by
    # sage_bootstrap; it will reach its EOL on Jan 1, 2022.
    # Our default is manylinux-2014.
    #
    # Default arch is x86_64.  Use -i686 (or our alias -i386) for 32-bit build.
    # manylinux-2014 and newer support more archs.
    #
    manylinux:        SYSTEM=fedora
    manylinux:        IGNORE_MISSING_SYSTEM_PACKAGES=yes
    manylinux:          BASE_IMAGE=quay.io/pypa/manylinux2014
    manylinux-1:        BASE_IMAGE=quay.io/pypa/manylinux1
    manylinux-1:              BOOTSTRAP=./bootstrap -D
    manylinux-2010:     BASE_IMAGE=quay.io/pypa/manylinux2010
    manylinux-2014:     BASE_IMAGE=quay.io/pypa/manylinux2014
    manylinux-2_24:   SYSTEM=debian
    manylinux-2_24:     BASE_IMAGE=quay.io/pypa/manylinux_2_24
    manylinux-2_28:     BASE_IMAGE=quay.io/pypa/manylinux_2_28
    manylinux-{2_24,2_28}:    BOOTSTRAP=ACLOCAL_PATH=/usr/share/aclocal ./bootstrap
    manylinux:            ARCH_IMAGE_PREFIX=
    manylinux:              ARCH_IMAGE_SUFFIX=_x86_64
    manylinux-i686:         ARCH_IMAGE_SUFFIX=_i686
    manylinux-i386:         ARCH_IMAGE_SUFFIX=_i686
    manylinux-aarch64:      ARCH_IMAGE_SUFFIX=_aarch64
    manylinux-ppc64le:      ARCH_IMAGE_SUFFIX=_ppc64le
    manylinux-s390x:        ARCH_IMAGE_SUFFIX=_s390x
    #
    # https://hub.docker.com/r/nvidia/cuda
    #
    ubuntu-nvidia-cuda:         BASE_IMAGE=nvidia/cuda
    centos-nvidia-cuda:         BASE_IMAGE=nvidia/cuda
    nvidia-cuda:                  ARCH_TAG_PREFIX=11.0-devel-
    nvidia-cuda-11.0:             ARCH_TAG_PREFIX=11.0-devel-
    ubuntu-focal-nvidia-cuda:       BASE_TAG=ubuntu20.04
    ubuntu-bionic-nvidia-cuda:      BASE_TAG=ubuntu18.04
    ubuntu-xenial-nvidia-cuda:      BASE_TAG=ubuntu16.04
    #
    # Resulting full image:tag name
    #
    docker:             FULL_BASE_IMAGE_AND_TAG={env:ARCH_IMAGE_PREFIX:}{env:BASE_IMAGE}{env:ARCH_IMAGE_SUFFIX:}:{env:ARCH_TAG_PREFIX:}{env:BASE_TAG}{env:ARCH_TAG_SUFFIX:}
    docker-incremental: FULL_BASE_IMAGE_AND_TAG={env:FROM_DOCKER_REPOSITORY:ghcr.io/sagemath/sage/}sage-$(echo {envname} | sed -E "s/(docker-|-incremental|-sitepackages)//g")-{env:FROM_DOCKER_TARGET:with-targets}:{env:FROM_DOCKER_TAG:dev}
    # Can SKIP_SYSTEM_PKG_INSTALL if the base image already has git
    docker-incremental-{develop,recommended,maximal}:   SKIP_SYSTEM_PKG_INSTALL=yes
    docker-incremental-sitepackages:                    SKIP_SYSTEM_PKG_INSTALL=no
    #
    docker-nobootstrap: BOOTSTRAP=./bootstrap -D
    docker:           CONFIG_CONFIGURE_ARGS_ROOT=--enable-build-as-root
    ###
    ### "local" envs
    ###
    local:            SHARED_CACHE_DIR={toxworkdir}/Caches
    local:            SETENV=:
    local:            SETENV_CONFIGURE=:
    local-nobootstrap: BOOTSTRAP=:
    local-!direct:    PATH=/usr/bin:/bin:/usr/sbin:/sbin
    local-sudo:       __SUDO=--sudo
    local-root:       CONFIG_CONFIGURE_ARGS_ROOT=--enable-build-as-root
    # brew caches downloaded files in ${HOME}/Library/Caches. We share it between different toxenvs.
    homebrew:         SYSTEM=homebrew
    local-homebrew:                        HOMEBREW={envdir}/homebrew
    # /opt/homebrew is the default install location on arm64 macOS
    local-homebrew-opthomebrew:            HOMEBREW=/opt/homebrew
    # /usr/local is the default install location on x86_64 macOS
    local-{homebrew-usrlocal,nohomebrew}:  HOMEBREW=/usr/local
    # local-macos-nohomebrew: "best effort" isolation to avoid using a homebrew installation in /usr/local
    # We use liblzma from the macOS system - which is available but its headers are not (neither is the xz executable).
    # So we use /usr/local/opt/xz/{bin,include} (but not lib!).
    # This ensures that /usr/bin/python3 is accepted by configure - this is needed until #30948 is done.
    local-macos-nohomebrew: PATH={env:HOMEBREW}/opt/xz/bin:{env:HOMEBREW}/opt/gpatch/bin:{env:HOMEBREW}/opt/cmake/bin:/usr/bin:/bin:/usr/sbin:/sbin
    local-macos-nohomebrew: CPATH={env:HOMEBREW}/opt/xz/include
    local-homebrew:   PATH={env:HOMEBREW}/bin:/usr/bin:/bin:/usr/sbin:/sbin
    local-{homebrew-nokegonly,nohomebrew}: BOOTSTRAP=ACLOCAL_PATH="$HOMEBREW/opt/gettext/share/aclocal:$ACLOCAL_PATH" PATH="$HOMEBREW/opt/gettext/bin/:$HOMEBREW/bin:$PATH" ./bootstrap
    local-homebrew-!nokegonly:   SETENV=. .homebrew-build-env
    local-homebrew:                            IGNORE_MISSING_SYSTEM_PACKAGES=no
    # macports
    macports:         SYSTEM=macports
    local-macports:           MP_PREFIX={envdir}/macports
    local-macports-optlocal:  MP_PREFIX=/opt/local
    local-macports-optlocal:    SUDO=sudo
    local-macports-optlocal:  __SUDO=--sudo
    local-macports:   PATH={env:MP_PREFIX}/bin:/usr/bin:/bin:/usr/sbin:/sbin
    local-macports:   CPATH={env:MP_PREFIX}/include
    local-macports:   LIBRARY_PATH={env:MP_PREFIX}/lib
    local-macports:   SETENV=eval $(build/bin/sage-print-system-package-command {env:SYSTEM} setup-build-env)
    # conda
    local-conda:      CONDA_PREFIX={envdir}/conda
    local-conda:      PATH={env:CONDA_PREFIX}/bin:/usr/bin:/bin:/usr/sbin:/sbin
    local-conda:      CONDA_PKGS_DIRS={env:SHARED_CACHE_DIR}/conda_pkgs
    local-conda:      CONDA_OS=$(uname | sed 's/^Darwin/MacOSX/;')
    local-conda:      CONDA_ARCH=$(uname -m)
    local-conda-forge:     CONDA_INSTALLER_URL_BASE=https://github.com/conda-forge/miniforge/releases/latest/download/
    local-conda-forge:         CONDA_INSTALLER_FILE=Miniforge3-{env:CONDA_OS}-{env:CONDA_ARCH}.sh
    local-conda-miniconda: CONDA_INSTALLER_URL_BASE=https://repo.anaconda.com/miniconda/
    local-conda-miniconda:     CONDA_INSTALLER_FILE=Miniconda3-latest-{env:CONDA_OS}-{env:CONDA_ARCH}.sh
    local-conda:                  SETENV=. {env:CONDA_PREFIX}/bin/activate base
    local-conda-environment:          CONDA_SAGE_ENVIRONMENT=sage-build
    local-conda-environment:            CONDA_SAGE_ENVIRONMENT_DIR=
    local-conda-environment-src:      CONDA_SAGE_ENVIRONMENT=sage
    local-conda-environment-src:        CONDA_SAGE_ENVIRONMENT_DIR=src/
    local-conda-environment:              CONDA_SAGE_ENVIRONMENT_FILE=environment-{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}.yml
    local-conda-environment-optional:     CONDA_SAGE_ENVIRONMENT_FILE=environment-optional-{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}.yml
    local-conda-environment-dev:      CONDA_SAGE_ENVIRONMENT=sage-dev
    local-conda-environment-dev:        CONDA_SAGE_ENVIRONMENT_DIR=src/
    local-conda-environment-dev:          CONDA_SAGE_ENVIRONMENT_FILE=environment-dev-{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}.yml
    local-conda-environment:      SETENV_CONFIGURE=( {env:CONDA_PREFIX}/bin/conda env create -n {env:CONDA_SAGE_ENVIRONMENT} --file {env:CONDA_SAGE_ENVIRONMENT_DIR:}{env:CONDA_SAGE_ENVIRONMENT_FILE} || {env:CONDA_PREFIX}/bin/conda env update -n {env:CONDA_SAGE_ENVIRONMENT} --file {env:CONDA_SAGE_ENVIRONMENT_DIR:}{env:CONDA_SAGE_ENVIRONMENT_FILE} ) && . {env:CONDA_PREFIX}/bin/activate {env:CONDA_SAGE_ENVIRONMENT}
    #
    # Configuration factors
    #
    #  - python
    #
    # Setting "--with-system-python3=yes" explicitly in case we change the configure default
    # to "--with-system-python3=force" as originally proposed in #32060.
    #
    # For all factors that set "--with-system-python3=force",
    # we add "_bootstrap _prereq liblzma libffi libpng" to EXTRA_SAGE_PACKAGES_5
    # so that the configured python3 can be accepted by configure.
                                                                 PYTHON_MAJOR=3
    python3.12:                                                    PYTHON_MINOR=12
    python3.13:                                                    PYTHON_MINOR=13
    python3.14:                                                    PYTHON_MINOR=14
                                                                     CONFIG_CONFIGURE_ARGS_1=--with-system-python3=yes
    python3_spkg:                                                    CONFIG_CONFIGURE_ARGS_1=--without-system-python3
    python3.12,python3.13,python3.14:                      CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python=python{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}
    # As of 2023-9, Xcode 15.0.0, this is Python 3.9.6.
    macos-python3_xcode:                                             CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python=/usr/bin/python3
    # Homebrew keg installs
    homebrew-{python3.12,python3.13,python3.14}:           CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python={env:HOMEBREW}/opt/python@{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}/bin/python3
    # Installers from https://www.python.org/downloads/macos/ (must manually download and install)
    macos-python3_pythonorg:                                         CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python=/Library/Frameworks/Python.framework/Versions/{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}/bin/python3
    # MacPorts
    macports-{python3.12,python3.13,python3.14}: CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python={env:MP_PREFIX}/bin/python{env:PYTHON_MAJOR}.{env:PYTHON_MINOR}
    # https://github.com/pypa/manylinux
    manylinux-standard:                                              CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python=/opt/python/cp{env:PYTHON_MAJOR}{env:PYTHON_MINOR}-cp{env:PYTHON_MAJOR}{env:PYTHON_MINOR}/bin/python3
    conda:                                                           CONFIG_CONFIGURE_ARGS_1=--with-system-python3=force --with-python=python3
    conda:                                                             EXTRA_SAGE_PACKAGES_5=_bootstrap _prereq liblzma libffi libpng
    python3.12,python3.13,python3.14:                        EXTRA_SAGE_PACKAGES_5=_python{env:PYTHON_MAJOR}.{env:PYTHON_MINOR} _bootstrap _prereq liblzma libffi libpng
    manylinux-{python3.12,python3.13,python3.14}:            EXTRA_SAGE_PACKAGES_5=_bootstrap liblzma bzip2 libffi libpng
    macos-python3_pythonorg:                                           EXTRA_SAGE_PACKAGES_5=_bootstrap _prereq liblzma libffi libpng
    macos-python3_xcode:                                               EXTRA_SAGE_PACKAGES_5=_bootstrap _prereq liblzma libffi libpng
    #
    #  - toolchain
    #
    gcc_spkg:                 CONFIG_CONFIGURE_ARGS_2=--without-system-gcc
    gcc_8:                    CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-8 CXX=g++-8 FC=gfortran-8
    gcc_8:                      EXTRA_SAGE_PACKAGES_2=_gcc8
    gcc_9:                    CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-9 CXX=g++-9 FC=gfortran-9
    gcc_9:                      EXTRA_SAGE_PACKAGES_2=_gcc9
    gcc_10:                   CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-10 CXX=g++-10 FC=gfortran-10
    gcc_10:                     EXTRA_SAGE_PACKAGES_2=_gcc10
    gcc_11:                   CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-11 CXX=g++-11 FC=gfortran-11
    gcc_11:                     EXTRA_SAGE_PACKAGES_2=_gcc11
    gcc_12:                   CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-12 CXX=g++-12 FC=gfortran-12
    gcc_12:                     EXTRA_SAGE_PACKAGES_2=_gcc12
    gcc_13:                   CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-13 CXX=g++-13 FC=gfortran-13
    gcc_13:                     EXTRA_SAGE_PACKAGES_2=_gcc13
    gcc_14:                   CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=gcc-14 CXX=g++-14 FC=gfortran-14
    gcc_14:                     EXTRA_SAGE_PACKAGES_2=_gcc14
    centos-7-devtoolset:      CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force
    centos-7-devtoolset-gcc_9:    DEVTOOLSET=9
    centos-7-devtoolset-gcc_10:   DEVTOOLSET=10
    centos-7-devtoolset-gcc_11:   DEVTOOLSET=11
    centos-7-devtoolset-gcc_12:   DEVTOOLSET=12
    llvm:                     CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC=clang CXX=clang++
    llvm:                       EXTRA_SAGE_PACKAGES_2=llvm
    # LLVM is keg-only
    homebrew-llvm:            CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC={env:HOMEBREW}/opt/llvm/bin/clang CXX={env:HOMEBREW}/opt/llvm/bin/clang++
    macos-nohomebrew:         CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC="$CONFIGURED_CC" CXX="$CONFIGURED_CXX" --without-system-gmp --without-system-mpfr --without-system-readline
    macos-nohomebrew:           CONFIGURED_CXX=g++ -isysroot {env:MACOS_SDK}
    macos-nohomebrew:           CONFIGURED_CC=gcc -isysroot {env:MACOS_SDK}
    # Prevent /usr/local to leak in:
    # - We use libgd only used in a very limited way, in {matrix,vector}_mod_2_dense.  Disable search for other packages.
    macos-nohomebrew:             LIBGD_CONFIGURE=--without-freetype --without-raqm --without-fontconfig --without-jpeg --without-liq --without-xpm --without-tiff --without-webp --without-heif --without-avif
    macos-nohomebrew:             FREETYPE_CONFIGURE=--without-harfbuzz
    macos-nohomebrew:             PILLOW_BUILD_EXT=--disable-platform-guessing --disable-jpeg2000 --disable-imagequant --disable-tiff --disable-lcms --disable-webp --disable-webpmux --disable-xcb
    macos-nohomebrew:             ZLIB_ROOT={env:MACOS_SDK}/usr
    macports:                 CONFIG_CONFIGURE_ARGS_2=--with-system-gcc=force CC="$CONFIGURED_CC" CXX="$CONFIGURED_CXX"
    macports:                   CONFIGURED_CC=gcc -isysroot {env:MACOS_SDK}
    macports:                   CONFIGURED_CXX=g++ -isysroot {env:MACOS_SDK}
    macports-clang_13:          CONFIGURED_CC=clang-mp-13 -isysroot {env:MACOS_SDK}
    macports-clang_13:          CONFIGURED_CXX=clang-mp-13 -isysroot {env:MACOS_SDK}
    #
    # macOS SDK/deployment target settings
    #
    {macos,macports}:             MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
    # python3 from XCode 12 has MACOSX_DEPLOYMENT_TARGET=10.14.6.  Selecting a lower target would cause /usr/bin/python3 to be rejected by configure.
    macos-10.14:                  MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk
    macos-10.14:                    MACOSX_DEPLOYMENT_TARGET=10.14.6
    macos-10.15:                  MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
    macos-10.15:                    MACOSX_DEPLOYMENT_TARGET=10.15
    macos-11.1:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk
    macos-11.1:                     MACOSX_DEPLOYMENT_TARGET=11.1
    macos-11.3:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk
    macos-11.3:                     MACOSX_DEPLOYMENT_TARGET=11.3
    macos-12.1:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX12.1.sdk
    macos-12.1:                     MACOSX_DEPLOYMENT_TARGET=12.1
    macos-12.3:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk
    macos-12.3:                     MACOSX_DEPLOYMENT_TARGET=12.3
    macos-13.3:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX13.3.sdk
    macos-13.3:                     MACOSX_DEPLOYMENT_TARGET=13.3
    macos-14.0:                   MACOS_SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX14.0.sdk
    macos-14.0:                     MACOSX_DEPLOYMENT_TARGET=14.0
    # XCode versions, as installed on GH Actions runners
    # only in https://github.com/actions/runner-images/blob/main/images/macos/macos-11-Readme.md#xcode
    xcode_11.7:                   XCODE_VERSION=11.7
    xcode_12.4:                   XCODE_VERSION=12.4
    xcode_12.5.1:                 XCODE_VERSION=12.5.1
    xcode_13.0:                   XCODE_VERSION=13.0
    # in above and also in https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md#xcode
    xcode_13.1:                   XCODE_VERSION=13.1
    xcode_13.2.1:                 XCODE_VERSION=13.2.1
    # only in https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md#xcode
    xcode_13.3.1:                 XCODE_VERSION=13.3.1
    xcode_13.4.1:                 XCODE_VERSION=13.4.1
    xcode_14.0.1:                 XCODE_VERSION=14.0.1
    # in avove and also in https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md#xcode
    xcode_14.1:                   XCODE_VERSION=14.1
    xcode_14.2:                   XCODE_VERSION=14.2
    # only in https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md#xcode
    xcode_14.3.1:                 XCODE_VERSION=14.3.1
    xcode_15.0:                   XCODE_VERSION=15.0
    #
    # Resulting full configuration args, including EXTRA_CONFIGURE_ARGS from the user environment
    #
                      CONFIGURE_ARGS=--enable-experimental-packages --enable-download-from-upstream-url {env:CONFIG_CONFIGURE_ARGS_ROOT:} {env:CONFIG_CONFIGURE_ARGS_SITEPACKAGES:} {env:CONFIG_CONFIGURE_ARGS_1:} {env:CONFIG_CONFIGURE_ARGS_2:} {env:EXTRA_CONFIGURE_ARGS:}
    #
    # Resulting EXTRA_SAGE_PACKAGES
    #
                      ALL_EXTRA_SAGE_PACKAGES={env:EXTRA_SAGE_PACKAGES_0:} {env:EXTRA_SAGE_PACKAGES_1:} {env:EXTRA_SAGE_PACKAGES_2:} {env:EXTRA_SAGE_PACKAGES_3:} {env:EXTRA_SAGE_PACKAGES_4:} {env:EXTRA_SAGE_PACKAGES_5:} {env:EXTRA_SAGE_PACKAGES:}

    sitepackages:                              IGNORE_MISSING_SYSTEM_PACKAGES=yes

    # https://docs.docker.com/engine/reference/commandline/buildx_build/#progress
    docker:        BUILDKIT_PROGRESS=plain

# environment will be skipped if regular expression does not match against the sys.platform string
platform =
    local-macos:   darwin

allowlist_externals =
                   bash
    docker:        docker
    homebrew:      brew

#commands_pre =
commands =

    #
    # All "local" environments
    #
    local:         bash -c 'if [ ! -d {env:HOME}/Library/Caches ]; then mkdir -p {env:SHARED_CACHE_DIR} && mkdir -p {env:HOME}/Library && ln -sf {toxworkdir}/Caches {env:HOME}/Library/; fi'
    #
    # local-macos
    #
    local-macos:   bash -c 'if [ -n "{env:XCODE_VERSION:}" ]; then sudo xcode-select -s /Applications/Xcode_{env:XCODE_VERSION:}.app; fi;'
    #
    # local-homebrew
    #
    # https://docs.brew.sh/Installation
    homebrew:      bash -c 'if [ ! -x {env:HOMEBREW}/bin/brew ]; then git clone --depth 1 https://github.com/Homebrew/brew {env:HOMEBREW}; fi'
    homebrew:      bash -c 'case "{env:SKIP_SYSTEM_PKG_INSTALL:}" in 1|y*|Y*);; *) export PATH="build/bin:$PATH" && PACKAGES=$(sage-get-system-packages homebrew $(sage-package list {env:SAGE_PACKAGE_LIST_ARGS}) {env:ALL_EXTRA_SAGE_PACKAGES}); {env:HOMEBREW}/bin/brew install $PACKAGES; {env:HOMEBREW}/bin/brew upgrade $PACKAGES;; esac'
    #
    # local-macports
    #
    # https://guide.macports.org/#installing.macports.source.multiple
    local-macports:       bash -c 'if [ ! -x "{env:MP_PREFIX}/bin/port" ]; then (mkdir -p {envdir}/macports-src && cd {envdir}/macports-src && curl -L https://distfiles.macports.org/MacPorts/MacPorts-2.7.2.tar.gz | tar xz --strip 1 && ./configure --prefix="{env:MP_PREFIX}" --with-applications-dir=$MP_PREFIX/Applications --with-no-root-privileges --without-startupitems && make && {env:SUDO:} make install); fi'
    local-macports:       bash -c 'case "{env:SKIP_SYSTEM_PKG_INSTALL:}" in 1|y*|Y*);; *) {env:SUDO:} port selfupdate && {env:SUDO:} port upgrade outdated && PACKAGES=$(build/bin/sage-get-system-packages {env:SYSTEM} $(PATH=build/bin:$PATH build/bin/sage-package list {env:SAGE_PACKAGE_LIST_ARGS}) {env:ALL_EXTRA_SAGE_PACKAGES}); eval $(build/bin/sage-print-system-package-command {env:SYSTEM} {env:__SUDO:} --yes --no-install-recommends install $PACKAGES) || [ "$IGNORE_MISSING_SYSTEM_PACKAGES" = yes ] && echo "(ignoring errors)" ;; esac'
    #
    # local-conda
    #
    # https://docs.anaconda.com/anaconda/install/silent-mode/
    # https://docs.anaconda.com/anaconda/user-guide/tasks/shared-pkg-cache/
    # https://www.anaconda.com/conda-configuration-engine-power-users/
    local-conda:   bash -c 'mkdir -p {env:SHARED_CACHE_DIR}/conda_pkgs {env:CONDA_PREFIX}'
    local-conda:   bash -c 'echo >  {env:CONDA_PREFIX}/.condarc "pkgs_dirs:"'
    local-conda:   bash -c 'echo >> {env:CONDA_PREFIX}/.condarc "  - {env:SHARED_CACHE_DIR}/conda_pkgs"'
    local-conda:   bash -c 'cat {env:USE_CONDARC} >> {env:CONDA_PREFIX}/.condarc'
    local-conda:   bash -c 'if [ ! -x {env:CONDA_PREFIX}/bin/conda ]; then mkdir {env:CONDA_PREFIX}/conda-meta && curl -L {env:CONDA_INSTALLER_URL_BASE}{env:CONDA_INSTALLER_FILE} -C - -o {env:SHARED_CACHE_DIR}/{env:CONDA_INSTALLER_FILE} && bash {env:SHARED_CACHE_DIR}/{env:CONDA_INSTALLER_FILE} -b -f -p {env:CONDA_PREFIX}; fi'
    local-conda:   bash -c 'case "{env:SKIP_SYSTEM_PKG_INSTALL:}" in 1|y*|Y*);; *) {env:SETENV} && {env:CONDA_PREFIX}/bin/conda update -n base --yes conda;; esac'
    local-conda:   bash -c 'export PATH="build/bin:$PATH" && PACKAGES=$(sage-get-system-packages conda $(sage-package list {env:SAGE_PACKAGE_LIST_ARGS}) {env:ALL_EXTRA_SAGE_PACKAGES}); {env:SETENV} && {env:CONDA_PREFIX}/bin/conda install --yes --quiet $PACKAGES'
    #
    # local-root:  Assume we are root, run the system package commands
    # local-sudo:  Use sudo to run the system package commands as root
    #
    local-{root,sudo}:    bash -c 'case "{env:SKIP_SYSTEM_PKG_INSTALL:}" in 1|y*|Y*);; *) eval $(build/bin/sage-print-system-package-command {env:SYSTEM} {env:__SUDO:} update) ;; esac'
    local-{root,sudo}:    bash -c 'case "{env:SKIP_SYSTEM_PKG_INSTALL:}" in 1|y*|Y*);; *) export PATH="build/bin:$PATH" && eval $(sage-print-system-package-command {env:SYSTEM} {env:__SUDO:} --yes --no-install-recommends --spkg install $(sage-package list {env:SAGE_PACKAGE_LIST_ARGS}) {env:ALL_EXTRA_SAGE_PACKAGES}) || [ "$IGNORE_MISSING_SYSTEM_PACKAGES" = yes ] && echo "(ignoring errors)" ;; esac'
    #
    # All "local" environments
    #
    # Install symbolic links "config.log" and "logs" in SAGE_ROOT so that log files are written into the tox log directory.
    local:         bash -c 'touch {envlogdir}/config.log; ln -sf {envlogdir}/config.log .; if [ ! -d logs -o -L logs ]; then rm -f logs; ln -sf {envlogdir} logs; fi'
    # Install a symbolic link "prefix" in SAGE_ROOT for convenient inspection; it is not used in the build.
    local:         bash -c 'if [ ! -d prefix -o -L prefix ]; then rm -f prefix; ln -sf {env:PREFIX:{envdir}/local} prefix; fi'

##commands =
    docker:        bash -c 'BUILD_TAG={env:DOCKER_TAG:$(git describe --dirty --always)} .github/workflows/write-dockerfile.sh {env:SYSTEM} "{env:SAGE_PACKAGE_LIST_ARGS:}" {env:WITH_SYSTEM_SPKG} {env:IGNORE_MISSING_SYSTEM_PACKAGES} "{env:ALL_EXTRA_SAGE_PACKAGES}" > {envdir}/Dockerfile'
    # From https://hub.docker.com/r/multiarch/ubuntu-core/
    # configure binfmt-support on the Docker host (works locally or remotely, i.e: using boot2docker)
    docker-{arm64,armhf}:  docker run --rm --privileged multiarch/qemu-user-static:register --reset
    docker:        bash -c 'if [ x"{env:DOCKER_CONFIG_FILE:}" != x ]; then mkdir -p {envdir}/.docker && ln -sf $(realpath "{env:DOCKER_CONFIG_FILE:}") {envdir}/.docker/; fi'
    docker:        bash -c 'for docker_target in {env:DOCKER_TARGETS:with-targets}; do \
    docker:            BUILD_IMAGE_STEM=sage-$(echo {envname} | sed "s/docker-//;s/-incremental//"); \
    docker:            BUILD_IMAGE=$DOCKER_PUSH_REPOSITORY$BUILD_IMAGE_STEM-$docker_target; \
    docker:            BUILD_TAG={env:DOCKER_TAG:$(git describe --dirty --always)}; \
    docker:            TAG_ARGS=$(for tag in $BUILD_TAG {env:EXTRA_DOCKER_TAGS:}; do echo --tag $BUILD_IMAGE:$tag; done); \
    docker:            DOCKER_BUILDKIT={env:DOCKER_BUILDKIT:1}; \
    docker:            docker build . -f {envdir}/Dockerfile \
    docker:              --target $docker_target \
    docker:              $TAG_ARGS \
    docker:              --build-arg TARGETS_PRE="$(if test -n "$TARGETS_PRE"; then echo $TARGETS_PRE; else echo {posargs:all-sage-local}; fi)" \
    docker:              --build-arg TARGETS="{posargs:build}" \
    docker:              --build-arg TARGETS_OPTIONAL="{env:TARGETS_OPTIONAL:ptest}" \
    docker:              {env:EXTRA_DOCKER_BUILD_ARGS:}; status=$?; \
    docker:            unset CONTAINER; \
    docker:            if [ $status != 0 ]; then \
    docker:              if [ $DOCKER_BUILDKIT = 0 ]; then \
    docker:                BUILD_TAG="$BUILD_TAG-failed"; CONTAINER=$(docker ps -l -q); docker commit $CONTAINER $BUILD_IMAGE:$BUILD_TAG; \
    docker:              else \
    docker:                unset BUILD_TAG; echo "DOCKER_BUILDKIT=1, so we cannot commit and tag the failed image"; \
    docker:              fi; \
    docker:            fi; \
    docker:            if [ -n "$BUILD_TAG" ]; then \
    docker:              echo "Copying logs from the container to {envdir}/sage/"; \
    docker:              rm -f {envdir}/sage/STATUS; \
    docker:              docker run $BUILD_IMAGE:$BUILD_TAG bash -c " \
    docker:                  tar -c --ignore-failed-read -f - \
    docker:                    /sage/STATUS /sage/logs /sage/{prefix,venv}/var/lib/sage/installed \
    docker:                    ~/.sage/timings2.json /sage/pkgs/*/.tox/*/.sage/timings2.json \
    docker:                    /sage/pkgs/*/.tox/*/logs 2> /dev/null" \
    docker:                | (cd {envdir} && tar xf -); \
    docker:              if [ -f {envdir}/sage/STATUS ]; then status=$(cat {envdir}/sage/STATUS); fi; \
    docker:            fi; \
    docker:            unset PUSH_TAGS; \
    docker:            if [ -n "$BUILD_TAG" ]; then \
    docker:              if [ $status != 0 ]; then \
    docker:                BUILD_TAG="${BUILD_TAG%-failed}-failed"; PUSH_TAGS=$BUILD_IMAGE:$BUILD_TAG; \
    docker:              else \
    docker:                PUSH_TAGS=$(echo $BUILD_IMAGE:$BUILD_TAG; for tag in {env:EXTRA_DOCKER_TAGS:}; do echo "$BUILD_IMAGE:$tag"; done); \
    docker:              fi; \
    docker:              echo $BUILD_IMAGE:$BUILD_TAG >> {envdir}/Dockertags; \
    docker:            fi; \
    docker:            if [ x"{env:DOCKER_PUSH_REPOSITORY:}" != x -a x"$PUSH_TAGS" != x ]; then \
    docker:              echo Pushing $PUSH_TAGS; \
    docker:              for tag in $PUSH_TAGS; do \
    docker:                if docker push $tag; then echo $tag >> {envdir}/Dockertags.pushed; else echo "(ignoring errors)"; fi; \
    docker:              done; \
    docker:            fi; \
    docker:            if [ $status != 0 ]; then exit $status; fi; \
    docker:        done'
    # #28728: gap fails its test suite.
    # linbox/cysignals testsuites fail.  ppl takes very long.
    local:         bash -c 'export PATH={env:PATH} && {env:SETENV} && \
    local:             case "{env:SKIP_BOOTSTRAP:}" in 1|y*|Y*);; *) {env:BOOTSTRAP} ;; esac && \
    local:             {env:SETENV_CONFIGURE} && \
    local:             case "{env:SKIP_CONFIGURE:}" in 1|y*|Y*);; *) ./configure --prefix={env:PREFIX:{envdir}/local} {env:CONFIGURE_ARGS} ;; esac && \
    local:             case "{posargs:}" in \
    local:                 bash)    PS1="(tox -e {envname}) \w\$ " bash -i; exit ;; \
    local:                 config*) ;; \
    local:                 *)       make -k V=0 base-toolchain ;; \
    local:             esac && \
    local:             make -k V=0 SAGE_CHECK=warn SAGE_CHECK_PACKAGES="!cython,!python3,!cysignals,!linbox,!ppl,!cmake,!rpy2" {env:TARGETS_PRE:} {posargs:build} && \
    local:             ( [ -z "{env:TARGETS_OPTIONAL:}" ] || make -k V=0 SAGE_CHECK=warn SAGE_CHECK_PACKAGES="!cython,!python3,!cysignals,!linbox,!ppl,!cmake,!rpy2" {env:TARGETS_OPTIONAL:} || echo "(error ignored)" ) '

[testenv:check_configure]
## Test that configure behaves properly
allowlist_externals =
    bash
setenv =
    HOME = {envdir}
commands =
    ./bootstrap
    bash -c 'test -z "$(./configure --quiet 2>&1)" || (echo >&2 Error: "configure --quiet" is not quiet; exit 1)'

[testenv:update_docker_platforms]
description =
    Update the platforms tested in CI Linux (.github/workflows/docker.yml),
    create .devcontainer/portability-*/devcontainer.json files for all
    these platforms, and generate a table with dev container links for
    the developer guide.
passenv =
    SYSTEM_FACTORS
    PACKAGE_FACTORS
    DOCKER_TARGETS
    FROM_DOCKER_REPOSITORY
setenv =
    #
    # Master list of platforms tested in CI Linux
    #
    DEFAULT_SYSTEM_FACTORS=\
                     ubuntu-{xenial-toolchain-gcc_9,bionic-gcc_8,focal,jammy,lunar,mantic,noble} \
                     debian-{bullseye,bookworm,trixie,sid} \
                     linuxmint-{20.1,20.2,20.3,21,21.1,21.2,21.3} \
                     fedora-{30,31,32,33,34,35,36,37,38,39,40,41} \
                     centos-stream-{9,9-python3.12} \
                     gentoo-python{3.12,3.13,3.14} \
                     archlinux-latest \
                     opensuse-tumbleweed{-python3.13,} \
                     conda-forge-python3.13 \
                     ubuntu-bionic-gcc_8-i386 \
                     debian-bullseye-i386
    #
    # Container badges for the developer guide
    #
    # color gradient from dimgray to default green of https://github.com/eggplants/ghcr-badge
    COLOR_with_system_packages          = %23696969
    COLOR_configured                    = %23696969
    COLOR_with_targets_pre              = %235d8a4c
    COLOR_with_targets                  = %2350ab2e
    COLOR_with_targets_optional         = %2344cc11
    # color gradient from dimgray to blue
    COLOR_minimal_with_system_packages  = %23696969
    COLOR_minimal_configured            = %23696969
    COLOR_minimal_with_targets_pre      = %23677895
    COLOR_minimal_with_targets          = %236686c1
    COLOR_minimal_with_targets_optional = %236495ed
    # color gradient from dimgray to purple
    COLOR_maximal_with_system_packages  = %23696969
    COLOR_maximal_configured            = %23696969
    COLOR_maximal_with_targets_pre      = %238f6b8d
    COLOR_maximal_with_targets          = %23b46eb2
    COLOR_maximal_with_targets_optional = %23da70d6

commands =
    bash -c 'DEFAULT_SYSTEM_FACTORS=$(echo {env:DEFAULT_SYSTEM_FACTORS}); \
             for SYSTEM_FACTOR in {env:SYSTEM_FACTORS:$DEFAULT_SYSTEM_FACTORS}; do \
                 for PACKAGE_FACTOR in {env:PACKAGE_FACTORS:minimal standard}; do \
                     for DOCKER_TARGET in {env:DOCKER_TARGETS:with-targets}; do \
                         DIR=.devcontainer/portability-$SYSTEM_FACTOR-$PACKAGE_FACTOR; \
                         mkdir -p $DIR; \
                         ln -sf ../portability-Dockerfile $DIR/portability-Dockerfile; \
                         sed -e s/@SYSTEM_FACTOR@/$SYSTEM_FACTOR/ \
                             -e s/@PACKAGE_FACTOR@/$PACKAGE_FACTOR/ \
                             -e s/@DOCKER_TARGET@/$DOCKER_TARGET/ \
                             -e s/@DOCKER_TAG@/dev/ .devcontainer/portability-devcontainer.json.in \
                             > $DIR/devcontainer.json; \
                     done; \
                     echo "Wrote $DIR/"; \
                 done; \
             done'
    bash -c 'DEFAULT_SYSTEM_FACTORS=$(echo {env:DEFAULT_SYSTEM_FACTORS}); \
             FILE=.github/workflows/docker.yml; \
             (sed -n "1,/update_docker_platforms.*below/p" $FILE; \
                 echo "        default: >-"; \
                 echo "          ["; \
                 for SYSTEM_FACTOR in {env:SYSTEM_FACTORS:$DEFAULT_SYSTEM_FACTORS}; do \
                     echo "           \"$SYSTEM_FACTOR\","; \
                 done; \
                 echo "          ]"; \
                 sed -n "/update_docker_platforms.*above/,\$p" $FILE) \
                 > $FILE.new; \
             mv $FILE.new $FILE; \
             echo "Wrote $FILE"'
    bash -c 'DEFAULT_SYSTEM_FACTORS=$(echo {env:DEFAULT_SYSTEM_FACTORS}); \
             FILE=src/doc/en/developer/portability_platform_table.rst; \
             (for SYSTEM_FACTOR in {env:SYSTEM_FACTORS:$DEFAULT_SYSTEM_FACTORS}; do \
                  for PACKAGE_FACTOR in {env:PACKAGE_FACTORS:minimal standard maximal}; do \
                      REPO="{env:FROM_DOCKER_REPOSITORY:ghcr.io/sagemath/sage/}sage-$SYSTEM_FACTOR-$PACKAGE_FACTOR"; \
                      for DOCKER_TARGET in {env:DOCKER_TARGETS:with-system-packages configured with-targets-pre with-targets with-targets-optional}; do \
                          eval COLOR=\$COLOR_${PACKAGE_FACTOR}_${DOCKER_TARGET//-/_}; \
                          if [ x$COLOR = x ]; then eval COLOR=\$COLOR_${DOCKER_TARGET//-/_}; fi; \
                          case $DOCKER_TARGET in \
                              with-system-packages)  BADGE="size?tag=dev&label=$DOCKER_TARGET&color=$COLOR";; \
                              *)                     BADGE="latest_tag?ignore=latest,dev,*-failed&label=$DOCKER_TARGET&color=$COLOR";; \
                          esac; \
                          echo ".. |image-$SYSTEM_FACTOR-$PACKAGE_FACTOR-$DOCKER_TARGET| image:: https://ghcr-badge.egpl.dev/${REPO\#ghcr.io/}-$DOCKER_TARGET/$BADGE"; \
                          echo "   :target: https://$REPO-$DOCKER_TARGET"; \
                          echo ""; \
                      done; \
                      echo ".. |codespace-$SYSTEM_FACTOR-$PACKAGE_FACTOR| image:: https://github.com/codespaces/badge.svg"; \
                      echo "   :target: https://codespaces.new/sagemath/sage?devcontainer_path=.devcontainer%2Fportability-$SYSTEM_FACTOR-$PACKAGE_FACTOR%2Fdevcontainer.json"; \
                      echo ""; \
                  done; \
              done; \
              echo ".. list-table::"; \
              echo "   :widths: 50 50 40"; \
              echo "   :header-rows: 1"; \
              echo "   :stub-columns: 0"; \
              echo ""; \
              echo "   * - Platform"; \
              echo "     - Images"; \
              echo "     - "; \
              for SYSTEM_FACTOR in {env:SYSTEM_FACTORS:$DEFAULT_SYSTEM_FACTORS}; do \
                  SYSTEM_FACTOR_LABEL="**${SYSTEM_FACTOR/-/**-}"; \
                  for PACKAGE_FACTOR in {env:PACKAGE_FACTORS:minimal standard maximal}; do \
                      case $SYSTEM_FACTOR-$PACKAGE_FACTOR in \
                          conda*-minimal) continue;; \
                      esac; \
                      PACKAGE_FACTOR_LABEL="‑*$PACKAGE_FACTOR*"; \
                      for ROW_DOCKER_TARGETS in "{env:DOCKER_TARGETS:with-system-packages with-targets-pre with-targets with-targets-optional}"; do \
                          if [ -n "$SYSTEM_FACTOR_LABEL" ]; then \
                              echo "   * - $SYSTEM_FACTOR_LABEL ";  SYSTEM_FACTOR_LABEL=""; \
                              echo "       "; \
                              echo "          $PACKAGE_FACTOR_LABEL";  PACKAGE_FACTOR_LABEL=""; \
                          else \
                              echo "   * -    $PACKAGE_FACTOR_LABEL";  PACKAGE_FACTOR_LABEL=""; \
                          fi; \
                          echo -n "     -"; \
                          for DOCKER_TARGET in $ROW_DOCKER_TARGETS; do \
                              echo -n " |image-$SYSTEM_FACTOR-$PACKAGE_FACTOR-$DOCKER_TARGET|"; \
                              case $PACKAGE_FACTOR:$DOCKER_TARGET in maximal:with-targets-pre) break;; esac; \
                          done; \
                          echo ""; \
                          if [ $PACKAGE_FACTOR != maximal ]; then \
                              echo "     - |codespace-$SYSTEM_FACTOR-$PACKAGE_FACTOR|"; \
                          else \
                              echo "     -"; \
                          fi; \
                      done; \
                  done; \
              done) > $FILE; \
             echo "Wrote $FILE"'

[testenv:update_conda_lock]
description =
    Update the conda-lock files.
deps =
    conda-lock
commands =
    {envpython} .github/workflows/conda-lock-update.py

###### Delegation to src/tox.ini ######
[sage_src]
passenv =
    HOME
envdir   = {toxworkdir}/src
allowlist_externals = tox
commands = tox -c {toxinidir}/src/tox.ini -e {envname} -- {posargs}

[testenv:doctest]
description =
    run the Sage doctester (same as "sage -t")
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:coverage.py]
description =
    run the Sage doctester with Coverage.py
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:coverage.py-html]
description =
    run the Sage doctester with Coverage.py, generate HTML report
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:coverage.py-xml]
description =
    run the Sage doctester with Coverage.py, generate XML report
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:coverage]
description =
    give information about doctest coverage of files (same as "sage --coverage[all]")
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:startuptime]
description =
    display how long each component of Sage takes to start up (same as "sage --startuptime")
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:pycodestyle]
description =
    check against the Python style conventions of PEP8
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:pycodestyle-minimal]
description =
    check against Sage's minimal style conventions
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:relint]
description =
    check whether some forbidden patterns appear
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:codespell]
description =
    check for misspelled words in source code (use -w -i to fix)
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
allowlist_externals = {[sage_src]allowlist_externals}
# Run on the whole project, not just src/ by default, if invoked directly at top level
commands = tox -c {toxinidir}/src/tox.ini -e {envname} -- {posargs:{toxinidir}}

[testenv:pyright]
description =
    run the static typing checker pyright
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:rst]
description =
    validate Python docstrings markup as reStructuredText
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}

[testenv:cython-lint]
description =
    check Cython files for code style
passenv  = {[sage_src]passenv}
envdir   = {[sage_src]envdir}
commands = {[sage_src]commands}
allowlist_externals = {[sage_src]allowlist_externals}