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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:13:23 +0000 |
commit | 20431706a863f92cb37dc512fef6e48d192aaf2c (patch) | |
tree | 2867f13f5fd5437ba628c67d7f87309ccadcd286 /src/bootstrap/build.rs | |
parent | Releasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/bootstrap/build.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/bootstrap/build.rs b/src/bootstrap/build.rs index ab34d5c1e..cd1f41802 100644 --- a/src/bootstrap/build.rs +++ b/src/bootstrap/build.rs @@ -1,43 +1,7 @@ -use env::consts::{EXE_EXTENSION, EXE_SUFFIX}; use std::env; -use std::ffi::OsString; -use std::path::PathBuf; - -/// Given an executable called `name`, return the filename for the -/// executable for a particular target. -pub fn exe(name: &PathBuf) -> PathBuf { - if EXE_EXTENSION != "" && name.extension() != Some(EXE_EXTENSION.as_ref()) { - let mut name: OsString = name.clone().into(); - name.push(EXE_SUFFIX); - name.into() - } else { - name.clone() - } -} fn main() { let host = env::var("HOST").unwrap(); println!("cargo:rerun-if-changed=build.rs"); - println!("cargo:rerun-if-env-changed=RUSTC"); println!("cargo:rustc-env=BUILD_TRIPLE={}", host); - - // This may not be a canonicalized path. - let mut rustc = PathBuf::from(env::var_os("RUSTC").unwrap()); - - if rustc.is_relative() { - println!("cargo:rerun-if-env-changed=PATH"); - for dir in env::split_paths(&env::var_os("PATH").unwrap_or_default()) { - let absolute = dir.join(&exe(&rustc)); - if absolute.exists() { - rustc = absolute; - break; - } - } - } - assert!(rustc.is_absolute()); - - // FIXME: if the path is not utf-8, this is going to break. Unfortunately - // Cargo doesn't have a way for us to specify non-utf-8 paths easily, so - // we'll need to invent some encoding scheme if this becomes a problem. - println!("cargo:rustc-env=RUSTC={}", rustc.to_str().unwrap()); } |