1 files changed, 20 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs b/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs
index 3c08b6fa3..8e5ab688e 100644
--- a/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs
+++ b/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs
@@ -23,6 +23,16 @@ pub(crate) fn get_host_triple() -> String {
         .to_owned()
 }
 
+pub(crate) fn get_cargo_path() -> PathBuf {
+    let cargo_path = Command::new("rustup")
+        .stderr(Stdio::inherit())
+        .args(&["which", "cargo"])
+        .output()
+        .unwrap()
+        .stdout;
+    Path::new(String::from_utf8(cargo_path).unwrap().trim()).to_owned()
+}
+
 pub(crate) fn get_rustc_path() -> PathBuf {
     let rustc_path = Command::new("rustup")
         .stderr(Stdio::inherit())
@@ -33,6 +43,16 @@ pub(crate) fn get_rustc_path() -> PathBuf {
     Path::new(String::from_utf8(rustc_path).unwrap().trim()).to_owned()
 }
 
+pub(crate) fn get_rustdoc_path() -> PathBuf {
+    let rustc_path = Command::new("rustup")
+        .stderr(Stdio::inherit())
+        .args(&["which", "rustdoc"])
+        .output()
+        .unwrap()
+        .stdout;
+    Path::new(String::from_utf8(rustc_path).unwrap().trim()).to_owned()
+}
+
 pub(crate) fn get_default_sysroot() -> PathBuf {
     let default_sysroot = Command::new("rustc")
         .stderr(Stdio::inherit())