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uv/crates/uv-configuration/src/target_triple.rs
Hood Chatham f9d3f24728
Add Pyodide support (#12731) 
This includes some initial work on adding Pyodide support (issue
#12729). It is enough to get
```
uv pip compile -p /path/to/pyodide --extra-index-url file:/path/to/simple-index
```
to work which should already be quite useful.

## Test Plan

* added a unit test for `pyodide_platform`
* integration tested manually with:
```
cargo run pip install \
-p /home/rchatham/Documents/programming/tmp/pyodide-venv-test/.pyodide-xbuildenv-0.29.3/0.27.4/xbuildenv/pyodide-root/dist/python \
--extra-index-url file:/home/rchatham/Documents/programming/tmp/pyodide-venv-test/.pyodide-xbuildenv-0.29.3/0.27.4/xbuildenv/pyodide-root/package_index \
--index-strategy unsafe-best-match --target blah --no-build \
numpy pydantic
```

---------

Co-authored-by: konsti <konstin@mailbox.org>
Co-authored-by: Zanie Blue <contact@zanie.dev>
2025-06-03 12:01:26 -05:00

787 lines
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use tracing::debug;
use uv_pep508::MarkerEnvironment;
use uv_platform_tags::{Arch, Os, Platform};
use uv_static::EnvVars;
/// The supported target triples. Each triple consists of an architecture, vendor, and operating
/// system.
///
/// See: <https://doc.rust-lang.org/nightly/rustc/platform-support.html>
#[derive(Debug, Clone, Copy, Eq, PartialEq, serde::Deserialize)]
#[serde(deny_unknown_fields, rename_all = "kebab-case")]
#[cfg_attr(feature = "clap", derive(clap::ValueEnum))]
#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
pub enum TargetTriple {
/// An alias for `x86_64-pc-windows-msvc`, the default target for Windows.
Windows,
/// An alias for `x86_64-unknown-linux-gnu`, the default target for Linux.
Linux,
/// An alias for `aarch64-apple-darwin`, the default target for macOS.
Macos,
/// A 64-bit x86 Windows target.
#[cfg_attr(feature = "clap", value(name = "x86_64-pc-windows-msvc"))]
#[serde(rename = "x86_64-pc-windows-msvc")]
#[serde(alias = "x8664-pc-windows-msvc")]
X8664PcWindowsMsvc,
/// A 32-bit x86 Windows target.
#[cfg_attr(feature = "clap", value(name = "i686-pc-windows-msvc"))]
#[serde(rename = "i686-pc-windows-msvc")]
I686PcWindowsMsvc,
/// An x86 Linux target. Equivalent to `x86_64-manylinux_2_17`.
#[cfg_attr(feature = "clap", value(name = "x86_64-unknown-linux-gnu"))]
#[serde(rename = "x86_64-unknown-linux-gnu")]
#[serde(alias = "x8664-unknown-linux-gnu")]
X8664UnknownLinuxGnu,
/// An ARM-based macOS target, as seen on Apple Silicon devices
///
/// By default, assumes the least-recent, non-EOL macOS version (13.0), but respects
/// the `MACOSX_DEPLOYMENT_TARGET` environment variable if set.
#[cfg_attr(feature = "clap", value(name = "aarch64-apple-darwin"))]
#[serde(rename = "aarch64-apple-darwin")]
Aarch64AppleDarwin,
/// An x86 macOS target.
///
/// By default, assumes the least-recent, non-EOL macOS version (13.0), but respects
/// the `MACOSX_DEPLOYMENT_TARGET` environment variable if set.
#[cfg_attr(feature = "clap", value(name = "x86_64-apple-darwin"))]
#[serde(rename = "x86_64-apple-darwin")]
#[serde(alias = "x8664-apple-darwin")]
X8664AppleDarwin,
/// An ARM64 Linux target. Equivalent to `aarch64-manylinux_2_17`.
#[cfg_attr(feature = "clap", value(name = "aarch64-unknown-linux-gnu"))]
#[serde(rename = "aarch64-unknown-linux-gnu")]
Aarch64UnknownLinuxGnu,
/// An ARM64 Linux target.
#[cfg_attr(feature = "clap", value(name = "aarch64-unknown-linux-musl"))]
#[serde(rename = "aarch64-unknown-linux-musl")]
Aarch64UnknownLinuxMusl,
/// An `x86_64` Linux target.
#[cfg_attr(feature = "clap", value(name = "x86_64-unknown-linux-musl"))]
#[serde(rename = "x86_64-unknown-linux-musl")]
#[serde(alias = "x8664-unknown-linux-musl")]
X8664UnknownLinuxMusl,
/// An `x86_64` target for the `manylinux2014` platform. Equivalent to `x86_64-manylinux_2_17`.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux2014"))]
#[serde(rename = "x86_64-manylinux2014")]
#[serde(alias = "x8664-manylinux2014")]
X8664Manylinux2014,
/// An `x86_64` target for the `manylinux_2_17` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_17"))]
#[serde(rename = "x86_64-manylinux_2_17")]
#[serde(alias = "x8664-manylinux217")]
X8664Manylinux217,
/// An `x86_64` target for the `manylinux_2_28` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_28"))]
#[serde(rename = "x86_64-manylinux_2_28")]
#[serde(alias = "x8664-manylinux228")]
X8664Manylinux228,
/// An `x86_64` target for the `manylinux_2_31` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_31"))]
#[serde(rename = "x86_64-manylinux_2_31")]
#[serde(alias = "x8664-manylinux231")]
X8664Manylinux231,
/// An `x86_64` target for the `manylinux_2_32` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_32"))]
#[serde(rename = "x86_64-manylinux_2_32")]
#[serde(alias = "x8664-manylinux232")]
X8664Manylinux232,
/// An `x86_64` target for the `manylinux_2_33` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_33"))]
#[serde(rename = "x86_64-manylinux_2_33")]
#[serde(alias = "x8664-manylinux233")]
X8664Manylinux233,
/// An `x86_64` target for the `manylinux_2_34` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_34"))]
#[serde(rename = "x86_64-manylinux_2_34")]
#[serde(alias = "x8664-manylinux234")]
X8664Manylinux234,
/// An `x86_64` target for the `manylinux_2_35` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_35"))]
#[serde(rename = "x86_64-manylinux_2_35")]
#[serde(alias = "x8664-manylinux235")]
X8664Manylinux235,
/// An `x86_64` target for the `manylinux_2_36` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_36"))]
#[serde(rename = "x86_64-manylinux_2_36")]
#[serde(alias = "x8664-manylinux236")]
X8664Manylinux236,
/// An `x86_64` target for the `manylinux_2_37` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_37"))]
#[serde(rename = "x86_64-manylinux_2_37")]
#[serde(alias = "x8664-manylinux237")]
X8664Manylinux237,
/// An `x86_64` target for the `manylinux_2_38` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_38"))]
#[serde(rename = "x86_64-manylinux_2_38")]
#[serde(alias = "x8664-manylinux238")]
X8664Manylinux238,
/// An `x86_64` target for the `manylinux_2_39` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_39"))]
#[serde(rename = "x86_64-manylinux_2_39")]
#[serde(alias = "x8664-manylinux239")]
X8664Manylinux239,
/// An `x86_64` target for the `manylinux_2_40` platform.
#[cfg_attr(feature = "clap", value(name = "x86_64-manylinux_2_40"))]
#[serde(rename = "x86_64-manylinux_2_40")]
#[serde(alias = "x8664-manylinux240")]
X8664Manylinux240,
/// An ARM64 target for the `manylinux2014` platform. Equivalent to `aarch64-manylinux_2_17`.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux2014"))]
#[serde(rename = "aarch64-manylinux2014")]
Aarch64Manylinux2014,
/// An ARM64 target for the `manylinux_2_17` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_17"))]
#[serde(rename = "aarch64-manylinux_2_17")]
#[serde(alias = "aarch64-manylinux217")]
Aarch64Manylinux217,
/// An ARM64 target for the `manylinux_2_28` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_28"))]
#[serde(rename = "aarch64-manylinux_2_28")]
#[serde(alias = "aarch64-manylinux228")]
Aarch64Manylinux228,
/// An ARM64 target for the `manylinux_2_31` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_31"))]
#[serde(rename = "aarch64-manylinux_2_31")]
#[serde(alias = "aarch64-manylinux231")]
Aarch64Manylinux231,
/// An ARM64 target for the `manylinux_2_32` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_32"))]
#[serde(rename = "aarch64-manylinux_2_32")]
#[serde(alias = "aarch64-manylinux232")]
Aarch64Manylinux232,
/// An ARM64 target for the `manylinux_2_33` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_33"))]
#[serde(rename = "aarch64-manylinux_2_33")]
#[serde(alias = "aarch64-manylinux233")]
Aarch64Manylinux233,
/// An ARM64 target for the `manylinux_2_34` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_34"))]
#[serde(rename = "aarch64-manylinux_2_34")]
#[serde(alias = "aarch64-manylinux234")]
Aarch64Manylinux234,
/// An ARM64 target for the `manylinux_2_35` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_35"))]
#[serde(rename = "aarch64-manylinux_2_35")]
#[serde(alias = "aarch64-manylinux235")]
Aarch64Manylinux235,
/// An ARM64 target for the `manylinux_2_36` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_36"))]
#[serde(rename = "aarch64-manylinux_2_36")]
#[serde(alias = "aarch64-manylinux236")]
Aarch64Manylinux236,
/// An ARM64 target for the `manylinux_2_37` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_37"))]
#[serde(rename = "aarch64-manylinux_2_37")]
#[serde(alias = "aarch64-manylinux237")]
Aarch64Manylinux237,
/// An ARM64 target for the `manylinux_2_38` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_38"))]
#[serde(rename = "aarch64-manylinux_2_38")]
#[serde(alias = "aarch64-manylinux238")]
Aarch64Manylinux238,
/// An ARM64 target for the `manylinux_2_39` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_39"))]
#[serde(rename = "aarch64-manylinux_2_39")]
#[serde(alias = "aarch64-manylinux239")]
Aarch64Manylinux239,
/// An ARM64 target for the `manylinux_2_40` platform.
#[cfg_attr(feature = "clap", value(name = "aarch64-manylinux_2_40"))]
#[serde(rename = "aarch64-manylinux_2_40")]
#[serde(alias = "aarch64-manylinux240")]
Aarch64Manylinux240,
/// A wasm32 target using the the Pyodide 2024 platform. Meant for use with Python 3.12.
#[cfg_attr(feature = "clap", value(name = "wasm32-pyodide2024"))]
Wasm32Pyodide2024,
}
impl TargetTriple {
/// Return the [`Platform`] for the target.
pub fn platform(self) -> Platform {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => Platform::new(Os::Windows, Arch::X86_64),
Self::Linux | Self::X8664UnknownLinuxGnu => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::X86_64,
),
Self::Macos | Self::Aarch64AppleDarwin => {
let (major, minor) = macos_deployment_target().map_or((13, 0), |(major, minor)| {
debug!("Found macOS deployment target: {}.{}", major, minor);
(major, minor)
});
Platform::new(Os::Macos { major, minor }, Arch::Aarch64)
}
Self::I686PcWindowsMsvc => Platform::new(Os::Windows, Arch::X86),
Self::X8664AppleDarwin => {
let (major, minor) = macos_deployment_target().map_or((13, 0), |(major, minor)| {
debug!("Found macOS deployment target: {}.{}", major, minor);
(major, minor)
});
Platform::new(Os::Macos { major, minor }, Arch::X86_64)
}
Self::Aarch64UnknownLinuxGnu => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::Aarch64,
),
Self::Aarch64UnknownLinuxMusl => {
Platform::new(Os::Musllinux { major: 1, minor: 2 }, Arch::Aarch64)
}
Self::X8664UnknownLinuxMusl => {
Platform::new(Os::Musllinux { major: 1, minor: 2 }, Arch::X86_64)
}
Self::X8664Manylinux2014 => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::X86_64,
),
Self::X8664Manylinux217 => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::X86_64,
),
Self::X8664Manylinux228 => Platform::new(
Os::Manylinux {
major: 2,
minor: 28,
},
Arch::X86_64,
),
Self::X8664Manylinux231 => Platform::new(
Os::Manylinux {
major: 2,
minor: 31,
},
Arch::X86_64,
),
Self::X8664Manylinux232 => Platform::new(
Os::Manylinux {
major: 2,
minor: 32,
},
Arch::X86_64,
),
Self::X8664Manylinux233 => Platform::new(
Os::Manylinux {
major: 2,
minor: 33,
},
Arch::X86_64,
),
Self::X8664Manylinux234 => Platform::new(
Os::Manylinux {
major: 2,
minor: 34,
},
Arch::X86_64,
),
Self::X8664Manylinux235 => Platform::new(
Os::Manylinux {
major: 2,
minor: 35,
},
Arch::X86_64,
),
Self::X8664Manylinux236 => Platform::new(
Os::Manylinux {
major: 2,
minor: 36,
},
Arch::X86_64,
),
Self::X8664Manylinux237 => Platform::new(
Os::Manylinux {
major: 2,
minor: 37,
},
Arch::X86_64,
),
Self::X8664Manylinux238 => Platform::new(
Os::Manylinux {
major: 2,
minor: 38,
},
Arch::X86_64,
),
Self::X8664Manylinux239 => Platform::new(
Os::Manylinux {
major: 2,
minor: 39,
},
Arch::X86_64,
),
Self::X8664Manylinux240 => Platform::new(
Os::Manylinux {
major: 2,
minor: 40,
},
Arch::X86_64,
),
Self::Aarch64Manylinux2014 => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux217 => Platform::new(
Os::Manylinux {
major: 2,
minor: 17,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux228 => Platform::new(
Os::Manylinux {
major: 2,
minor: 28,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux231 => Platform::new(
Os::Manylinux {
major: 2,
minor: 31,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux232 => Platform::new(
Os::Manylinux {
major: 2,
minor: 32,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux233 => Platform::new(
Os::Manylinux {
major: 2,
minor: 33,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux234 => Platform::new(
Os::Manylinux {
major: 2,
minor: 34,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux235 => Platform::new(
Os::Manylinux {
major: 2,
minor: 35,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux236 => Platform::new(
Os::Manylinux {
major: 2,
minor: 36,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux237 => Platform::new(
Os::Manylinux {
major: 2,
minor: 37,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux238 => Platform::new(
Os::Manylinux {
major: 2,
minor: 38,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux239 => Platform::new(
Os::Manylinux {
major: 2,
minor: 39,
},
Arch::Aarch64,
),
Self::Aarch64Manylinux240 => Platform::new(
Os::Manylinux {
major: 2,
minor: 40,
},
Arch::Aarch64,
),
Self::Wasm32Pyodide2024 => Platform::new(
Os::Pyodide {
major: 2024,
minor: 0,
},
Arch::Wasm32,
),
}
}
/// Return the `platform_machine` value for the target.
pub fn platform_machine(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "x86_64",
Self::Linux | Self::X8664UnknownLinuxGnu => "x86_64",
Self::Macos | Self::Aarch64AppleDarwin => "arm64",
Self::I686PcWindowsMsvc => "x86",
Self::X8664AppleDarwin => "x86_64",
Self::Aarch64UnknownLinuxGnu => "aarch64",
Self::Aarch64UnknownLinuxMusl => "aarch64",
Self::X8664UnknownLinuxMusl => "x86_64",
Self::X8664Manylinux2014 => "x86_64",
Self::X8664Manylinux217 => "x86_64",
Self::X8664Manylinux228 => "x86_64",
Self::X8664Manylinux231 => "x86_64",
Self::X8664Manylinux232 => "x86_64",
Self::X8664Manylinux233 => "x86_64",
Self::X8664Manylinux234 => "x86_64",
Self::X8664Manylinux235 => "x86_64",
Self::X8664Manylinux236 => "x86_64",
Self::X8664Manylinux237 => "x86_64",
Self::X8664Manylinux238 => "x86_64",
Self::X8664Manylinux239 => "x86_64",
Self::X8664Manylinux240 => "x86_64",
Self::Aarch64Manylinux2014 => "aarch64",
Self::Aarch64Manylinux217 => "aarch64",
Self::Aarch64Manylinux228 => "aarch64",
Self::Aarch64Manylinux231 => "aarch64",
Self::Aarch64Manylinux232 => "aarch64",
Self::Aarch64Manylinux233 => "aarch64",
Self::Aarch64Manylinux234 => "aarch64",
Self::Aarch64Manylinux235 => "aarch64",
Self::Aarch64Manylinux236 => "aarch64",
Self::Aarch64Manylinux237 => "aarch64",
Self::Aarch64Manylinux238 => "aarch64",
Self::Aarch64Manylinux239 => "aarch64",
Self::Aarch64Manylinux240 => "aarch64",
Self::Wasm32Pyodide2024 => "wasm32",
}
}
/// Return the `platform_system` value for the target.
pub fn platform_system(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "Windows",
Self::Linux | Self::X8664UnknownLinuxGnu => "Linux",
Self::Macos | Self::Aarch64AppleDarwin => "Darwin",
Self::I686PcWindowsMsvc => "Windows",
Self::X8664AppleDarwin => "Darwin",
Self::Aarch64UnknownLinuxGnu => "Linux",
Self::Aarch64UnknownLinuxMusl => "Linux",
Self::X8664UnknownLinuxMusl => "Linux",
Self::X8664Manylinux2014 => "Linux",
Self::X8664Manylinux217 => "Linux",
Self::X8664Manylinux228 => "Linux",
Self::X8664Manylinux231 => "Linux",
Self::X8664Manylinux232 => "Linux",
Self::X8664Manylinux233 => "Linux",
Self::X8664Manylinux234 => "Linux",
Self::X8664Manylinux235 => "Linux",
Self::X8664Manylinux236 => "Linux",
Self::X8664Manylinux237 => "Linux",
Self::X8664Manylinux238 => "Linux",
Self::X8664Manylinux239 => "Linux",
Self::X8664Manylinux240 => "Linux",
Self::Aarch64Manylinux2014 => "Linux",
Self::Aarch64Manylinux217 => "Linux",
Self::Aarch64Manylinux228 => "Linux",
Self::Aarch64Manylinux231 => "Linux",
Self::Aarch64Manylinux232 => "Linux",
Self::Aarch64Manylinux233 => "Linux",
Self::Aarch64Manylinux234 => "Linux",
Self::Aarch64Manylinux235 => "Linux",
Self::Aarch64Manylinux236 => "Linux",
Self::Aarch64Manylinux237 => "Linux",
Self::Aarch64Manylinux238 => "Linux",
Self::Aarch64Manylinux239 => "Linux",
Self::Aarch64Manylinux240 => "Linux",
Self::Wasm32Pyodide2024 => "Emscripten",
}
}
/// Return the `platform_version` value for the target.
pub fn platform_version(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "",
Self::Linux | Self::X8664UnknownLinuxGnu => "",
Self::Macos | Self::Aarch64AppleDarwin => "",
Self::I686PcWindowsMsvc => "",
Self::X8664AppleDarwin => "",
Self::Aarch64UnknownLinuxGnu => "",
Self::Aarch64UnknownLinuxMusl => "",
Self::X8664UnknownLinuxMusl => "",
Self::X8664Manylinux2014 => "",
Self::X8664Manylinux217 => "",
Self::X8664Manylinux228 => "",
Self::X8664Manylinux231 => "",
Self::X8664Manylinux232 => "",
Self::X8664Manylinux233 => "",
Self::X8664Manylinux234 => "",
Self::X8664Manylinux235 => "",
Self::X8664Manylinux236 => "",
Self::X8664Manylinux237 => "",
Self::X8664Manylinux238 => "",
Self::X8664Manylinux239 => "",
Self::X8664Manylinux240 => "",
Self::Aarch64Manylinux2014 => "",
Self::Aarch64Manylinux217 => "",
Self::Aarch64Manylinux228 => "",
Self::Aarch64Manylinux231 => "",
Self::Aarch64Manylinux232 => "",
Self::Aarch64Manylinux233 => "",
Self::Aarch64Manylinux234 => "",
Self::Aarch64Manylinux235 => "",
Self::Aarch64Manylinux236 => "",
Self::Aarch64Manylinux237 => "",
Self::Aarch64Manylinux238 => "",
Self::Aarch64Manylinux239 => "",
Self::Aarch64Manylinux240 => "",
// This is the value Emscripten gives for its version:
// https://github.com/emscripten-core/emscripten/blob/4.0.8/system/lib/libc/emscripten_syscall_stubs.c#L63
// It doesn't really seem to mean anything? But for completeness we include it here.
Self::Wasm32Pyodide2024 => "#1",
}
}
/// Return the `platform_release` value for the target.
pub fn platform_release(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "",
Self::Linux | Self::X8664UnknownLinuxGnu => "",
Self::Macos | Self::Aarch64AppleDarwin => "",
Self::I686PcWindowsMsvc => "",
Self::X8664AppleDarwin => "",
Self::Aarch64UnknownLinuxGnu => "",
Self::Aarch64UnknownLinuxMusl => "",
Self::X8664UnknownLinuxMusl => "",
Self::X8664Manylinux2014 => "",
Self::X8664Manylinux217 => "",
Self::X8664Manylinux228 => "",
Self::X8664Manylinux231 => "",
Self::X8664Manylinux232 => "",
Self::X8664Manylinux233 => "",
Self::X8664Manylinux234 => "",
Self::X8664Manylinux235 => "",
Self::X8664Manylinux236 => "",
Self::X8664Manylinux237 => "",
Self::X8664Manylinux238 => "",
Self::X8664Manylinux239 => "",
Self::X8664Manylinux240 => "",
Self::Aarch64Manylinux2014 => "",
Self::Aarch64Manylinux217 => "",
Self::Aarch64Manylinux228 => "",
Self::Aarch64Manylinux231 => "",
Self::Aarch64Manylinux232 => "",
Self::Aarch64Manylinux233 => "",
Self::Aarch64Manylinux234 => "",
Self::Aarch64Manylinux235 => "",
Self::Aarch64Manylinux236 => "",
Self::Aarch64Manylinux237 => "",
Self::Aarch64Manylinux238 => "",
Self::Aarch64Manylinux239 => "",
Self::Aarch64Manylinux240 => "",
// This is the Emscripten compiler version for Pyodide 2024.
// See https://pyodide.org/en/stable/development/abi.html#pyodide-2024-0
Self::Wasm32Pyodide2024 => "3.1.58",
}
}
/// Return the `os_name` value for the target.
pub fn os_name(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "nt",
Self::Linux | Self::X8664UnknownLinuxGnu => "posix",
Self::Macos | Self::Aarch64AppleDarwin => "posix",
Self::I686PcWindowsMsvc => "nt",
Self::X8664AppleDarwin => "posix",
Self::Aarch64UnknownLinuxGnu => "posix",
Self::Aarch64UnknownLinuxMusl => "posix",
Self::X8664UnknownLinuxMusl => "posix",
Self::X8664Manylinux2014 => "posix",
Self::X8664Manylinux217 => "posix",
Self::X8664Manylinux228 => "posix",
Self::X8664Manylinux231 => "posix",
Self::X8664Manylinux232 => "posix",
Self::X8664Manylinux233 => "posix",
Self::X8664Manylinux234 => "posix",
Self::X8664Manylinux235 => "posix",
Self::X8664Manylinux236 => "posix",
Self::X8664Manylinux237 => "posix",
Self::X8664Manylinux238 => "posix",
Self::X8664Manylinux239 => "posix",
Self::X8664Manylinux240 => "posix",
Self::Aarch64Manylinux2014 => "posix",
Self::Aarch64Manylinux217 => "posix",
Self::Aarch64Manylinux228 => "posix",
Self::Aarch64Manylinux231 => "posix",
Self::Aarch64Manylinux232 => "posix",
Self::Aarch64Manylinux233 => "posix",
Self::Aarch64Manylinux234 => "posix",
Self::Aarch64Manylinux235 => "posix",
Self::Aarch64Manylinux236 => "posix",
Self::Aarch64Manylinux237 => "posix",
Self::Aarch64Manylinux238 => "posix",
Self::Aarch64Manylinux239 => "posix",
Self::Aarch64Manylinux240 => "posix",
Self::Wasm32Pyodide2024 => "posix",
}
}
/// Return the `sys_platform` value for the target.
pub fn sys_platform(self) -> &'static str {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => "win32",
Self::Linux | Self::X8664UnknownLinuxGnu => "linux",
Self::Macos | Self::Aarch64AppleDarwin => "darwin",
Self::I686PcWindowsMsvc => "win32",
Self::X8664AppleDarwin => "darwin",
Self::Aarch64UnknownLinuxGnu => "linux",
Self::Aarch64UnknownLinuxMusl => "linux",
Self::X8664UnknownLinuxMusl => "linux",
Self::X8664Manylinux2014 => "linux",
Self::X8664Manylinux217 => "linux",
Self::X8664Manylinux228 => "linux",
Self::X8664Manylinux231 => "linux",
Self::X8664Manylinux232 => "linux",
Self::X8664Manylinux233 => "linux",
Self::X8664Manylinux234 => "linux",
Self::X8664Manylinux235 => "linux",
Self::X8664Manylinux236 => "linux",
Self::X8664Manylinux237 => "linux",
Self::X8664Manylinux238 => "linux",
Self::X8664Manylinux239 => "linux",
Self::X8664Manylinux240 => "linux",
Self::Aarch64Manylinux2014 => "linux",
Self::Aarch64Manylinux217 => "linux",
Self::Aarch64Manylinux228 => "linux",
Self::Aarch64Manylinux231 => "linux",
Self::Aarch64Manylinux232 => "linux",
Self::Aarch64Manylinux233 => "linux",
Self::Aarch64Manylinux234 => "linux",
Self::Aarch64Manylinux235 => "linux",
Self::Aarch64Manylinux236 => "linux",
Self::Aarch64Manylinux237 => "linux",
Self::Aarch64Manylinux238 => "linux",
Self::Aarch64Manylinux239 => "linux",
Self::Aarch64Manylinux240 => "linux",
Self::Wasm32Pyodide2024 => "emscripten",
}
}
/// Return `true` if the platform is compatible with manylinux.
pub fn manylinux_compatible(self) -> bool {
match self {
Self::Windows | Self::X8664PcWindowsMsvc => false,
Self::Linux | Self::X8664UnknownLinuxGnu => true,
Self::Macos | Self::Aarch64AppleDarwin => false,
Self::I686PcWindowsMsvc => false,
Self::X8664AppleDarwin => false,
Self::Aarch64UnknownLinuxGnu => true,
Self::Aarch64UnknownLinuxMusl => true,
Self::X8664UnknownLinuxMusl => true,
Self::X8664Manylinux2014 => true,
Self::X8664Manylinux217 => true,
Self::X8664Manylinux228 => true,
Self::X8664Manylinux231 => true,
Self::X8664Manylinux232 => true,
Self::X8664Manylinux233 => true,
Self::X8664Manylinux234 => true,
Self::X8664Manylinux235 => true,
Self::X8664Manylinux236 => true,
Self::X8664Manylinux237 => true,
Self::X8664Manylinux238 => true,
Self::X8664Manylinux239 => true,
Self::X8664Manylinux240 => true,
Self::Aarch64Manylinux2014 => true,
Self::Aarch64Manylinux217 => true,
Self::Aarch64Manylinux228 => true,
Self::Aarch64Manylinux231 => true,
Self::Aarch64Manylinux232 => true,
Self::Aarch64Manylinux233 => true,
Self::Aarch64Manylinux234 => true,
Self::Aarch64Manylinux235 => true,
Self::Aarch64Manylinux236 => true,
Self::Aarch64Manylinux237 => true,
Self::Aarch64Manylinux238 => true,
Self::Aarch64Manylinux239 => true,
Self::Aarch64Manylinux240 => true,
Self::Wasm32Pyodide2024 => false,
}
}
/// Return a [`MarkerEnvironment`] compatible with the given [`TargetTriple`], based on
/// a base [`MarkerEnvironment`].
///
/// The returned [`MarkerEnvironment`] will preserve the base environment's Python version
/// markers, but override its platform markers.
pub fn markers(self, base: &MarkerEnvironment) -> MarkerEnvironment {
base.clone()
.with_os_name(self.os_name())
.with_platform_machine(self.platform_machine())
.with_platform_system(self.platform_system())
.with_sys_platform(self.sys_platform())
.with_platform_release(self.platform_release())
.with_platform_version(self.platform_version())
}
}
/// Return the macOS deployment target as parsed from the environment.
fn macos_deployment_target() -> Option<(u16, u16)> {
let version = std::env::var(EnvVars::MACOSX_DEPLOYMENT_TARGET).ok()?;
let mut parts = version.split('.');
// Parse the major version (e.g., `12` in `12.0`).
let major = parts.next()?.parse::<u16>().ok()?;
// Parse the minor version (e.g., `0` in `12.0`), with a default of `0`.
let minor = parts.next().unwrap_or("0").parse::<u16>().ok()?;
Some((major, minor))
}
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