Assume host target in get_file_name

5 files changed, 38 insertions, 42 deletions

diff --git a/build_system/build_sysroot.rs b/build_system/build_sysroot.rs
index ed1c04808c5..6e4b57cf4d3 100644
--- a/build_system/build_sysroot.rs
+++ b/build_system/build_sysroot.rs
@@ -23,7 +23,7 @@ pub(crate) fn build_sysroot(
     fs::create_dir_all(target_dir.join("lib")).unwrap();
 
     // Copy the backend
-    let cg_clif_dylib = get_file_name("rustc_codegen_cranelift", "dylib", host_triple);
+    let cg_clif_dylib = get_file_name("rustc_codegen_cranelift", "dylib");
     let cg_clif_dylib_path = target_dir
         .join(if cfg!(windows) {
             // Windows doesn't have rpath support, so the cg_clif dylib needs to be next to the
@@ -37,7 +37,7 @@ pub(crate) fn build_sysroot(
 
     // Build and copy rustc and cargo wrappers
     for wrapper in ["rustc-clif", "cargo-clif"] {
-        let wrapper_name = get_wrapper_file_name(wrapper, "bin", host_triple);
+        let wrapper_name = get_wrapper_file_name(wrapper, "bin");
 
         let mut build_cargo_wrapper_cmd = Command::new("rustc");
         build_cargo_wrapper_cmd
diff --git a/build_system/mod.rs b/build_system/mod.rs
index 3a6d58a2a6d..4772a5a7778 100644
--- a/build_system/mod.rs
+++ b/build_system/mod.rs
@@ -48,42 +48,13 @@ pub fn main() {
     // The target dir is expected in the default location. Guard against the user changing it.
     env::set_var("CARGO_TARGET_DIR", "target");
 
-
-    let host_triple = if let Ok(host_triple) = std::env::var("HOST_TRIPLE") {
-        host_triple
-    } else if let Some(host_triple) = config::get_value("host") {
-        host_triple
-    } else {
-        rustc_info::get_host_triple()
-    };
-    let target_triple = if let Ok(target_triple) = std::env::var("TARGET_TRIPLE") {
-        if target_triple != "" {
-            target_triple
-        } else {
-            host_triple.clone() // Empty target triple can happen on GHA
-        }
-    } else if let Some(target_triple) = config::get_value("target") {
-        target_triple
-    } else {
-        host_triple.clone()
-    };
-
-    if target_triple.ends_with("-msvc") {
-        eprintln!("The MSVC toolchain is not yet supported by rustc_codegen_cranelift.");
-        eprintln!("Switch to the MinGW toolchain for Windows support.");
-        eprintln!("Hint: You can use `rustup set default-host x86_64-pc-windows-gnu` to");
-        eprintln!("set the global default target to MinGW");
-        process::exit(1);
-    }
-
-
     let mut args = env::args().skip(1);
     let command = match args.next().as_deref() {
         Some("prepare") => {
             if args.next().is_some() {
                 arg_error!("./y.rs prepare doesn't expect arguments");
             }
-            prepare::prepare(&host_triple);
+            prepare::prepare();
             process::exit(0);
         }
         Some("build") => Command::Build,
@@ -124,6 +95,33 @@ pub fn main() {
     }
     target_dir = std::env::current_dir().unwrap().join(target_dir);
 
+    let host_triple = if let Ok(host_triple) = std::env::var("HOST_TRIPLE") {
+        host_triple
+    } else if let Some(host_triple) = config::get_value("host") {
+        host_triple
+    } else {
+        rustc_info::get_host_triple()
+    };
+    let target_triple = if let Ok(target_triple) = std::env::var("TARGET_TRIPLE") {
+        if target_triple != "" {
+            target_triple
+        } else {
+            host_triple.clone() // Empty target triple can happen on GHA
+        }
+    } else if let Some(target_triple) = config::get_value("target") {
+        target_triple
+    } else {
+        host_triple.clone()
+    };
+
+    if target_triple.ends_with("-msvc") {
+        eprintln!("The MSVC toolchain is not yet supported by rustc_codegen_cranelift.");
+        eprintln!("Switch to the MinGW toolchain for Windows support.");
+        eprintln!("Hint: You can use `rustup set default-host x86_64-pc-windows-gnu` to");
+        eprintln!("set the global default target to MinGW");
+        process::exit(1);
+    }
+
     let cg_clif_build_dir = build_backend::build_backend(channel, &host_triple, use_unstable_features);
     match command {
         Command::Test => {
diff --git a/build_system/prepare.rs b/build_system/prepare.rs
index b499aaa703c..7e0fd182d98 100644
--- a/build_system/prepare.rs
+++ b/build_system/prepare.rs
@@ -8,7 +8,7 @@ use std::process::Command;
 use super::rustc_info::{get_file_name, get_rustc_path, get_rustc_version};
 use super::utils::{copy_dir_recursively, spawn_and_wait};
 
-pub(crate) fn prepare(host_triple: &str) {
+pub(crate) fn prepare() {
     prepare_sysroot();
 
     eprintln!("[INSTALL] hyperfine");
@@ -49,8 +49,8 @@ pub(crate) fn prepare(host_triple: &str) {
     build_cmd.arg("build").env_remove("CARGO_TARGET_DIR").current_dir("simple-raytracer");
     spawn_and_wait(build_cmd);
     fs::copy(
-        Path::new("simple-raytracer/target/debug").join(get_file_name("main", "bin", host_triple)),
-        Path::new("simple-raytracer").join(get_file_name("raytracer_cg_llvm", "bin", host_triple)),
+        Path::new("simple-raytracer/target/debug").join(get_file_name("main", "bin")),
+        Path::new("simple-raytracer").join(get_file_name("raytracer_cg_llvm", "bin")),
     )
     .unwrap();
 }
diff --git a/build_system/rustc_info.rs b/build_system/rustc_info.rs
index 63e1d16ead6..913b589afcc 100644
--- a/build_system/rustc_info.rs
+++ b/build_system/rustc_info.rs
@@ -43,7 +43,7 @@ pub(crate) fn get_default_sysroot() -> PathBuf {
     Path::new(String::from_utf8(default_sysroot).unwrap().trim()).to_owned()
 }
 
-pub(crate) fn get_file_name(crate_name: &str, crate_type: &str, target: &str) -> String {
+pub(crate) fn get_file_name(crate_name: &str, crate_type: &str) -> String {
     let file_name = Command::new("rustc")
         .stderr(Stdio::inherit())
         .args(&[
@@ -51,8 +51,6 @@ pub(crate) fn get_file_name(crate_name: &str, crate_type: &str, target: &str) ->
             crate_name,
             "--crate-type",
             crate_type,
-            "--target",
-            target,
             "--print",
             "file-names",
             "-",
@@ -69,8 +67,8 @@ pub(crate) fn get_file_name(crate_name: &str, crate_type: &str, target: &str) ->
 /// Similar to `get_file_name`, but converts any dashes (`-`) in the `crate_name` to
 /// underscores (`_`). This is specially made for the the rustc and cargo wrappers
 /// which have a dash in the name, and that is not allowed in a crate name.
-pub(crate) fn get_wrapper_file_name(crate_name: &str, crate_type: &str, target: &str) -> String {
+pub(crate) fn get_wrapper_file_name(crate_name: &str, crate_type: &str) -> String {
     let crate_name = crate_name.replace('-', "_");
-    let wrapper_name = get_file_name(&crate_name, crate_type, target);
+    let wrapper_name = get_file_name(&crate_name, crate_type);
     wrapper_name.replace('_', "-")
 }
diff --git a/build_system/tests.rs b/build_system/tests.rs
index 2c96c5cc175..2b4ae39a75e 100644
--- a/build_system/tests.rs
+++ b/build_system/tests.rs
@@ -415,7 +415,7 @@ impl TestRunner {
     {
         let mut rustc_clif = self.root_dir.clone();
         rustc_clif.push("build");
-        rustc_clif.push(get_wrapper_file_name("rustc-clif", "bin", &self.host_triple));
+        rustc_clif.push(get_wrapper_file_name("rustc-clif", "bin"));
 
         let mut cmd = Command::new(rustc_clif);
         cmd.args(self.rust_flags.split_whitespace());
@@ -474,7 +474,7 @@ impl TestRunner {
     {
         let mut cargo_clif = self.root_dir.clone();
         cargo_clif.push("build");
-        cargo_clif.push(get_wrapper_file_name("cargo-clif", "bin", &self.host_triple));
+        cargo_clif.push(get_wrapper_file_name("cargo-clif", "bin"));
 
         let mut cmd = Command::new(cargo_clif);
         cmd.args(args);