Fix the tvOS targets to use the right LLVM target and respect the deployment target environment variables

3 files changed, 19 insertions, 5 deletions

diff --git a/compiler/rustc_target/src/spec/aarch64_apple_tvos.rs b/compiler/rustc_target/src/spec/aarch64_apple_tvos.rs
index bb7c39ff26b..f7cdfa71c4b 100644
--- a/compiler/rustc_target/src/spec/aarch64_apple_tvos.rs
+++ b/compiler/rustc_target/src/spec/aarch64_apple_tvos.rs
@@ -1,10 +1,10 @@
-use super::apple_base::{opts, Arch};
+use super::apple_base::{opts, tvos_llvm_target, Arch};
 use crate::spec::{FramePointer, Target, TargetOptions};
 
 pub fn target() -> Target {
     let arch = Arch::Arm64;
     Target {
-        llvm_target: "arm64-apple-tvos".into(),
+        llvm_target: tvos_llvm_target(arch).into(),
         pointer_width: 64,
         data_layout: "e-m:o-i64:64-i128:128-n32:64-S128".into(),
         arch: arch.target_arch(),
diff --git a/compiler/rustc_target/src/spec/apple_base.rs b/compiler/rustc_target/src/spec/apple_base.rs
index ff224631828..7bdd867e51b 100644
--- a/compiler/rustc_target/src/spec/apple_base.rs
+++ b/compiler/rustc_target/src/spec/apple_base.rs
@@ -240,7 +240,10 @@ fn link_env_remove(arch: Arch, os: &'static str) -> StaticCow<[StaticCow<str>]>
         // Remove the `SDKROOT` environment variable if it's clearly set for the wrong platform, which
         // may occur when we're linking a custom build script while targeting iOS for example.
         if let Ok(sdkroot) = env::var("SDKROOT") {
-            if sdkroot.contains("iPhoneOS.platform") || sdkroot.contains("iPhoneSimulator.platform")
+            if sdkroot.contains("iPhoneOS.platform")
+                || sdkroot.contains("iPhoneSimulator.platform")
+                || sdkroot.contains("AppleTVOS.platform")
+                || sdkroot.contains("AppleTVSimulator.platform")
             {
                 env_remove.push("SDKROOT".into())
             }
@@ -249,6 +252,7 @@ fn link_env_remove(arch: Arch, os: &'static str) -> StaticCow<[StaticCow<str>]>
         // "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld",
         // although this is apparently ignored when using the linker at "/usr/bin/ld".
         env_remove.push("IPHONEOS_DEPLOYMENT_TARGET".into());
+        env_remove.push("TVOS_DEPLOYMENT_TARGET".into());
         env_remove.into()
     } else {
         // Otherwise if cross-compiling for a different OS/SDK, remove any part
@@ -279,6 +283,16 @@ pub fn ios_llvm_target(arch: Arch) -> String {
     format!("{}-apple-ios{}.{}.0", arch.target_name(), major, minor)
 }
 
+pub fn tvos_sim_llvm_target(arch: Arch) -> String {
+    let (major, minor) = tvos_deployment_target();
+    format!("{}-apple-tvos{}.{}.0-simulator", arch.target_name(), major, minor)
+}
+
+pub fn tvos_llvm_target(arch: Arch) -> String {
+    let (major, minor) = tvos_deployment_target();
+    format!("{}-apple-tvos{}.{}.0", arch.target_name(), major, minor)
+}
+
 fn ios_lld_platform_version() -> String {
     let (major, minor) = ios_deployment_target();
     format!("{major}.{minor}")
diff --git a/compiler/rustc_target/src/spec/x86_64_apple_tvos.rs b/compiler/rustc_target/src/spec/x86_64_apple_tvos.rs
index ae0107efef6..2ec4d9569e3 100644
--- a/compiler/rustc_target/src/spec/x86_64_apple_tvos.rs
+++ b/compiler/rustc_target/src/spec/x86_64_apple_tvos.rs
@@ -1,10 +1,10 @@
-use super::apple_base::{opts, Arch};
+use super::apple_base::{opts, tvos_sim_llvm_target, Arch};
 use crate::spec::{StackProbeType, Target, TargetOptions};
 
 pub fn target() -> Target {
     let arch = Arch::X86_64_sim;
     Target {
-        llvm_target: "x86_64-apple-tvos".into(),
+        llvm_target: tvos_sim_llvm_target(arch).into(),
         pointer_width: 64,
         data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
             .into(),