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Add visionOS support #1029

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merged 5 commits into from
Apr 12, 2024
Merged

Add visionOS support #1029

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ce088c5
Add visionOS support
madsmtm Apr 10, 2024
31039f2
Fix visionOS deployment target name
madsmtm Apr 10, 2024
4c63415
Do not emit -mxros-version-min=... as that is not yet supported
madsmtm Apr 10, 2024
27bcdc4
Add simple test
madsmtm Apr 10, 2024
b1dc1e2
Only run test on newer Xcode versions
madsmtm Apr 10, 2024
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49 changes: 48 additions & 1 deletion src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1892,6 +1892,7 @@ impl Build {
if !target.contains("apple-ios")
&& !target.contains("apple-watchos")
&& !target.contains("apple-tvos")
&& !target.contains("apple-visionos")
{
cmd.push_cc_arg("-ffunction-sections".into());
cmd.push_cc_arg("-fdata-sections".into());
Expand Down Expand Up @@ -2033,6 +2034,42 @@ impl Build {
format!("--target={}-apple-tvos{}", arch, deployment_target).into(),
);
}
} else if target.contains("visionos-sim") {
if let Some(arch) =
map_darwin_target_from_rust_to_compiler_architecture(target)
{
let sdk_details = apple_os_sdk_parts(
AppleOs::VisionOS,
&AppleArchSpec::Simulator(""),
);
let deployment_target = self.apple_deployment_version(
AppleOs::VisionOS,
None,
&sdk_details.sdk,
);
cmd.args.push(
format!(
"--target={}-apple-xros{}-simulator",
arch, deployment_target
)
.into(),
);
}
} else if target.contains("visionos") {
if let Some(arch) =
map_darwin_target_from_rust_to_compiler_architecture(target)
{
let sdk_details =
apple_os_sdk_parts(AppleOs::VisionOS, &AppleArchSpec::Device(""));
let deployment_target = self.apple_deployment_version(
AppleOs::VisionOS,
None,
&sdk_details.sdk,
);
cmd.args.push(
format!("--target={}-apple-xros{}", arch, deployment_target).into(),
);
}
} else if let Ok(index) = target_info::RISCV_ARCH_MAPPING
.binary_search_by_key(&arch, |(arch, _)| &arch)
{
Expand Down Expand Up @@ -2536,6 +2573,8 @@ impl Build {
AppleOs::WatchOs
} else if target.contains("-tvos") {
AppleOs::TvOs
} else if target.contains("-visionos") {
AppleOs::VisionOS
} else {
AppleOs::Ios
};
Expand Down Expand Up @@ -2805,6 +2844,7 @@ impl Build {
} else if target.contains("apple-ios")
| target.contains("apple-watchos")
| target.contains("apple-tvos")
| target.contains("apple-visionos")
{
clang.to_string()
} else if target.contains("android") {
Expand Down Expand Up @@ -3720,7 +3760,7 @@ impl Build {
return None;
}
}
// watchOS, tvOS, and others are all new enough that libc++ is their baseline.
// watchOS, tvOS, visionOS, and others are all new enough that libc++ is their baseline.
_ => {}
}

Expand Down Expand Up @@ -3764,6 +3804,10 @@ impl Build {
AppleOs::TvOs => deployment_from_env("TVOS_DEPLOYMENT_TARGET")
.or_else(default_deployment_from_sdk)
.unwrap_or_else(|| "9.0".into()),

AppleOs::VisionOS => deployment_from_env("VISIONOS_DEPLOYMENT_TARGET")
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.or_else(default_deployment_from_sdk)
.unwrap_or_else(|| "1.0".into()),
}
}

Expand Down Expand Up @@ -3792,6 +3836,7 @@ enum AppleOs {
Ios,
WatchOs,
TvOs,
VisionOS,
}

impl std::fmt::Debug for AppleOs {
Expand All @@ -3801,6 +3846,7 @@ impl std::fmt::Debug for AppleOs {
AppleOs::Ios => f.write_str("iOS"),
AppleOs::WatchOs => f.write_str("WatchOS"),
AppleOs::TvOs => f.write_str("AppleTVOS"),
AppleOs::VisionOS => f.write_str("visionOS"),
}
}
}
Expand All @@ -3817,6 +3863,7 @@ fn apple_os_sdk_parts(os: AppleOs, arch: &AppleArchSpec) -> AppleSdkTargetParts
AppleOs::Ios => ("iphone", "ios-"),
AppleOs::WatchOs => ("watch", "watch"),
AppleOs::TvOs => ("appletv", "appletv"),
AppleOs::VisionOS => ("xr", "xr"),
};
let sdk = match arch {
AppleArchSpec::Device(_) if os == AppleOs::MacOs => Cow::Borrowed("macosx"),
Expand Down