From 8bf0c566387e6a48d854d5f69c43c8bfa45092f9 Mon Sep 17 00:00:00 2001 From: Alex Kiernan Date: Sun, 24 Dec 2023 09:40:01 +0000 Subject: [PATCH] Revert "Map source absolute paths to OUT_DIR as relative. (#684)" This reverts commit c4f414f449bb7cffba3bc923f277704d1d08a8ec. Upstream-Status: Inappropriate [patches need rework] Signed-off-by: Alex Kiernan --- src/lib.rs | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) Index: rustc-1.72.0-src/vendor/cc/src/lib.rs =================================================================== --- rustc-1.72.0-src.orig/vendor/cc/src/lib.rs +++ rustc-1.72.0-src/vendor/cc/src/lib.rs @@ -56,12 +56,11 @@ #![allow(deprecated)] #![deny(missing_docs)] -use std::collections::{hash_map, HashMap}; +use std::collections::HashMap; use std::env; use std::ffi::{OsStr, OsString}; use std::fmt::{self, Display, Formatter}; use std::fs; -use std::hash::Hasher; use std::io::{self, BufRead, BufReader, Read, Write}; use std::path::{Component, Path, PathBuf}; use std::process::{Child, Command, Stdio}; @@ -1037,24 +1036,7 @@ impl Build { let mut objects = Vec::new(); for file in self.files.iter() { - let obj = if file.has_root() { - // If `file` is an absolute path, prefix the `basename` - // with the `dirname`'s hash to ensure name uniqueness. - let basename = file - .file_name() - .ok_or_else(|| Error::new(ErrorKind::InvalidArgument, "file_name() failure"))? - .to_string_lossy(); - let dirname = file - .parent() - .ok_or_else(|| Error::new(ErrorKind::InvalidArgument, "parent() failure"))? - .to_string_lossy(); - let mut hasher = hash_map::DefaultHasher::new(); - hasher.write(dirname.to_string().as_bytes()); - dst.join(format!("{:016x}-{}", hasher.finish(), basename)) - .with_extension("o") - } else { - dst.join(file).with_extension("o") - }; + let obj = dst.join(file).with_extension("o"); let obj = if !obj.starts_with(&dst) { dst.join(obj.file_name().ok_or_else(|| { Error::new(ErrorKind::IOError, "Getting object file details failed.") 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