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d456108e6b
* Support building free-threaded CPython Add support for Python's free threading build mode where the global interpreter lock is disabled. The packages are marked using a suffix on the architecture, like 'x64-freethreaded' or 'arm64-freethreaded'. * Match '-freethreaded' in arch * Use type 'string' instead of 'str' * On Linux, only delete Python installations with the same architecture. This matches the macOS behavior and allows users to install both the free-threading and default builds at the same time.
95 lines
2.9 KiB
PowerShell
95 lines
2.9 KiB
PowerShell
using module "./nix-python-builder.psm1"
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class UbuntuPythonBuilder : NixPythonBuilder {
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<#
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.SYNOPSIS
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Ubuntu Python builder class.
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.DESCRIPTION
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Contains methods that required to build Ubuntu Python artifact from sources. Inherited from base NixPythonBuilder.
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.PARAMETER platform
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The full name of platform for which Python should be built.
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.PARAMETER version
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The version of Python that should be built.
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#>
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UbuntuPythonBuilder(
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[semver] $version,
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[string] $architecture,
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[string] $platform
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) : Base($version, $architecture, $platform) { }
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[void] Configure() {
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<#
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.SYNOPSIS
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Execute configure script with required parameters.
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#>
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$pythonBinariesLocation = $this.GetFullPythonToolcacheLocation()
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### To build Python with SO we must pass full path to lib folder to the linker
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$env:LDFLAGS="-Wl,--rpath=${pythonBinariesLocation}/lib"
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$configureString = "./configure"
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$configureString += " --prefix=$pythonBinariesLocation"
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$configureString += " --enable-shared"
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$configureString += " --enable-optimizations"
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if ($this.IsFreeThreaded()) {
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if ($this.Version -lt "3.13.0") {
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Write-Host "Python versions lower than 3.13.0 do not support free threading"
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exit 1
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}
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$configureString += " --disable-gil"
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}
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### Compile with support of loadable sqlite extensions.
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### Link to documentation (https://docs.python.org/3/library/sqlite3.html#sqlite3.Connection.enable_load_extension)
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$configureString += " --enable-loadable-sqlite-extensions"
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Write-Host "The passed configure options are: "
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Write-Host $configureString
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Execute-Command -Command $configureString
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}
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[void] PrepareEnvironment() {
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<#
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.SYNOPSIS
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Prepare system environment by installing dependencies and required packages.
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#>
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if ($this.Version -lt "3.5.3") {
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Write-Host "Python versions lower than 3.5.3 are not supported"
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exit 1
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}
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### Compile with tkinter support
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$tkinterInstallString = "sudo apt-get install -y --allow-downgrades python3-tk tk-dev"
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Execute-Command -Command "sudo apt-get update"
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Execute-Command -Command $tkinterInstallString
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### Install dependent packages
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@(
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"make",
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"build-essential",
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"libssl-dev",
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"zlib1g-dev",
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"libbz2-dev",
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"libsqlite3-dev",
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"libncursesw5-dev",
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"libreadline-dev",
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"libgdbm-dev",
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"liblzma-dev"
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) | ForEach-Object {
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Execute-Command -Command "sudo apt install -y $_"
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}
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### On Ubuntu-1804, libgdbm-compat-dev has older modules that are no longer in libgdbm-dev
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Execute-Command -Command "sudo apt install -y libgdbm-compat-dev"
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}
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}
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