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Move get_tools_search_paths from FileSearch to Session

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It only uses fields of FileSearch that are stored in Session too
This commit is contained in:
bjorn3 2021-08-31 18:36:25 +02:00
parent a4a22f07d7
commit 58000ed0e9
4 changed files with 17 additions and 20 deletions
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8
compiler/rustc_codegen_ssa/src/back/link.rs
View File

@ -637,7 +637,7 @@ fn link_dwarf_object<'a>(sess: &'a Session, executable_out_filename: &Path) {
cmd.arg("-o");
cmd.arg(&dwp_out_filename);
let mut new_path = sess.host_filesearch(PathKind::All).get_tools_search_paths(false);
let mut new_path = sess.get_tools_search_paths(false);
if let Some(path) = env::var_os("PATH") {
new_path.extend(env::split_paths(&path));
}
@ -2555,8 +2555,7 @@ fn add_gcc_ld_path(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) {
match ld_impl {
LdImpl::Lld => {
if sess.target.lld_flavor == LldFlavor::Ld64 {
let tools_path =
sess.host_filesearch(PathKind::All).get_tools_search_paths(false);
let tools_path = sess.get_tools_search_paths(false);
let ld64_exe = tools_path
.into_iter()
.map(|p| p.join("gcc-ld"))
@ -2571,8 +2570,7 @@ fn add_gcc_ld_path(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) {
arg
});
} else {
let tools_path =
sess.host_filesearch(PathKind::All).get_tools_search_paths(false);
let tools_path = sess.get_tools_search_paths(false);
let lld_path = tools_path
.into_iter()
.map(|p| p.join("gcc-ld"))

3
compiler/rustc_codegen_ssa/src/back/linker.rs
View File

@ -15,7 +15,6 @@ use rustc_middle::middle::dependency_format::Linkage;
use rustc_middle::ty::TyCtxt;
use rustc_serialize::{json, Encoder};
use rustc_session::config::{self, CrateType, DebugInfo, LinkerPluginLto, Lto, OptLevel, Strip};
use rustc_session::search_paths::PathKind;
use rustc_session::Session;
use rustc_span::symbol::Symbol;
use rustc_target::spec::{LinkOutputKind, LinkerFlavor, LldFlavor};
@ -101,7 +100,7 @@ pub fn get_linker<'a>(
// The compiler's sysroot often has some bundled tools, so add it to the
// PATH for the child.
let mut new_path = sess.host_filesearch(PathKind::All).get_tools_search_paths(self_contained);
let mut new_path = sess.get_tools_search_paths(self_contained);
let mut msvc_changed_path = false;
if sess.target.is_like_msvc {
if let Some(ref tool) = msvc_tool {

12
compiler/rustc_session/src/filesearch.rs
View File

@ -87,18 +87,6 @@ impl<'a> FileSearch<'a> {
pub fn search_path_dirs(&self) -> Vec<PathBuf> {
self.search_paths().map(|sp| sp.dir.to_path_buf()).collect()
}
/// Returns a list of directories where target-specific tool binaries are located.
pub fn get_tools_search_paths(&self, self_contained: bool) -> Vec<PathBuf> {
let rustlib_path = rustc_target::target_rustlib_path(self.sysroot, &self.triple);
let p = std::array::IntoIter::new([
Path::new(&self.sysroot),
Path::new(&rustlib_path),
Path::new("bin"),
])
.collect::<PathBuf>();
if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p] }
}
}
pub fn make_target_lib_path(sysroot: &Path, target_triple: &str) -> PathBuf {

14
compiler/rustc_session/src/session.rs
View File

@ -36,7 +36,7 @@ use std::fmt;
use std::io::Write;
use std::num::NonZeroU32;
use std::ops::{Div, Mul};
use std::path::PathBuf;
use std::path::{Path, PathBuf};
use std::str::FromStr;
use std::sync::Arc;
use std::time::Duration;
@ -799,6 +799,18 @@ impl Session {
)
}
/// Returns a list of directories where target-specific tool binaries are located.
pub fn get_tools_search_paths(&self, self_contained: bool) -> Vec<PathBuf> {
let rustlib_path = rustc_target::target_rustlib_path(&self.sysroot, &config::host_triple());
let p = std::array::IntoIter::new([
Path::new(&self.sysroot),
Path::new(&rustlib_path),
Path::new("bin"),
])
.collect::<PathBuf>();
if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p] }
}
pub fn init_incr_comp_session(
&self,
session_dir: PathBuf,