Merged apple_tvos_base and apple_ios_base into apple_sdk_base.

Author: Sebastian Imlay

src/librustc_target/spec/aarch64_apple_ios.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::Arm64)?;
+    let base = opts(Arch::Arm64, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "arm64-apple-ios".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/aarch64_apple_tvos.rs

@@ -1,8 +1,8 @@
-use super::apple_tvos_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::Arm64)?;
+    let base = opts(Arch::Arm64, AppleOS::tvOS)?;
     Ok(Target {
         llvm_target: "arm64-apple-tvos".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/apple_ios_base.rs renamed to src/librustc_target/spec/apple_sdk_base.rs

@@ -1,11 +1,11 @@
+
 use crate::spec::{LinkArgs, LinkerFlavor, TargetOptions};
 use std::env;
 use std::io;
 use std::path::Path;
 use std::process::Command;
 
 use Arch::*;
-
 #[allow(non_camel_case_types)]
 #[derive(Copy, Clone)]
 pub enum Arch {
@@ -17,6 +17,13 @@ pub enum Arch {
     X86_64_macabi,
 }
 
+#[allow(non_camel_case_types)]
+#[derive(Copy, Clone)]
+pub enum AppleOS {
+    tvOS,
+    iOS,
+}
+
 impl Arch {
     pub fn to_string(self) -> &'static str {
         match self {
@@ -41,6 +48,17 @@ pub fn get_sdk_root(sdk_name: &str) -> Result<String, String> {
         let p = Path::new(&sdkroot);
         match sdk_name {
             // Ignore `SDKROOT` if it's clearly set for the wrong platform.
+            "appletvos"
+                if sdkroot.contains("TVSimulator.platform")
+                    || sdkroot.contains("MacOSX.platform") =>
+            {
+                ()
+            }
+            "appletvsimulator"
+                if sdkroot.contains("TVOS.platform") || sdkroot.contains("MacOSX.platform") =>
+            {
+                ()
+            }
             "iphoneos"
                 if sdkroot.contains("iPhoneSimulator.platform")
                     || sdkroot.contains("MacOSX.platform") =>
@@ -82,11 +100,17 @@ pub fn get_sdk_root(sdk_name: &str) -> Result<String, String> {
     }
 }
 
-fn build_pre_link_args(arch: Arch) -> Result<LinkArgs, String> {
-    let sdk_name = match arch {
-        Armv7 | Armv7s | Arm64 => "iphoneos",
-        I386 | X86_64 => "iphonesimulator",
-        X86_64_macabi => "macosx10.15",
+fn build_pre_link_args(arch: Arch, os: AppleOS) -> Result<LinkArgs, String> {
+    let sdk_name = match (arch, os) {
+        (Arm64,                 AppleOS::tvOS) => "appletvos",
+        (X86_64,                AppleOS::tvOS) => "appletvsimulator",
+        (Armv7,                  AppleOS::iOS) => "iphoneos",
+        (Armv7s,                 AppleOS::iOS) => "iphoneos",
+        (Arm64,                  AppleOS::iOS) => "iphoneos",
+        (I386,                   AppleOS::iOS) => "iphonesimulator",
+        (X86_64,                 AppleOS::iOS) => "iphonesimulator",
+        (X86_64_macabi,          AppleOS::iOS) => "macosx10.15",
+        _ => unreachable!(),
     };
 
     let arch_name = arch.to_string();
@@ -121,15 +145,16 @@ fn target_cpu(arch: Arch) -> String {
     .to_string()
 }
 
+
 fn link_env_remove(arch: Arch) -> Vec<String> {
     match arch {
         Armv7 | Armv7s | Arm64 | I386 | X86_64 => vec!["MACOSX_DEPLOYMENT_TARGET".to_string()],
-        X86_64_macabi => vec!["IPHONEOS_DEPLOYMENT_TARGET".to_string()],
+        X86_64_macabi => vec![ "IPHONEOS_DEPLOYMENT_TARGET".to_string() ,],
     }
 }
 
-pub fn opts(arch: Arch) -> Result<TargetOptions, String> {
-    let pre_link_args = build_pre_link_args(arch)?;
+pub fn opts(arch: Arch, os: AppleOS) -> Result<TargetOptions, String> {
+    let pre_link_args = build_pre_link_args(arch, os)?;
     Ok(TargetOptions {
         cpu: target_cpu(arch),
         dynamic_linking: false,

src/librustc_target/spec/apple_tvos_base.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::Armv7)?;
+    let base = opts(Arch::Armv7, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "armv7-apple-ios".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/armv7_apple_ios.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::Armv7s)?;
+    let base = opts(Arch::Armv7s, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "armv7s-apple-ios".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/armv7s_apple_ios.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::I386)?;
+    let base = opts(Arch::I386, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "i386-apple-ios".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/i386_apple_ios.rs

@@ -47,8 +47,7 @@ use rustc_macros::HashStable_Generic;
 pub mod abi;
 mod android_base;
 mod apple_base;
-mod apple_ios_base;
-mod apple_tvos_base;
+mod apple_sdk_base;
 mod arm_base;
 mod cloudabi_base;
 mod dragonfly_base;

src/librustc_target/spec/mod.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::X86_64)?;
+    let base = opts(Arch::X86_64, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "x86_64-apple-ios".to_string(),
         target_endian: "little".to_string(),

src/librustc_target/spec/x86_64_apple_ios.rs

@@ -1,8 +1,8 @@
-use super::apple_ios_base::{opts, Arch};
+use super::apple_sdk_base::{opts, Arch, AppleOS};
 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
 
 pub fn target() -> TargetResult {
-    let base = opts(Arch::X86_64_macabi)?;
+    let base = opts(Arch::X86_64_macabi, AppleOS::iOS)?;
     Ok(Target {
         llvm_target: "x86_64-apple-ios13.0-macabi".to_string(),
         target_endian: "little".to_string(),