diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_codegen_ssa/Cargo.toml | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/link.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/linker.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_llvm/Cargo.toml | 3 | ||||
| -rw-r--r-- | compiler/rustc_windows_rc/Cargo.toml | 4 | ||||
| -rw-r--r-- | compiler/rustc_windows_rc/src/lib.rs | 34 |
6 files changed, 13 insertions, 43 deletions
diff --git a/compiler/rustc_codegen_ssa/Cargo.toml b/compiler/rustc_codegen_ssa/Cargo.toml index 5462163f4ff..9c5a3d839ce 100644 --- a/compiler/rustc_codegen_ssa/Cargo.toml +++ b/compiler/rustc_codegen_ssa/Cargo.toml @@ -8,9 +8,7 @@ edition = "2024" ar_archive_writer = "0.5" bitflags = "2.4.1" bstr = "1.11.3" -# `cc` updates often break things, so we pin it here. Cargo enforces "max 1 semver-compat version -# per crate", so if you change this, you need to also change it in `rustc_llvm` and `rustc_windows_rc`. -cc = "=1.2.16" +find-msvc-tools = "0.1.2" itertools = "0.12" pathdiff = "0.2.0" regex = "1.4" diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs index 327f001e1c8..d6c304c1b14 100644 --- a/compiler/rustc_codegen_ssa/src/back/link.rs +++ b/compiler/rustc_codegen_ssa/src/back/link.rs @@ -9,7 +9,7 @@ use std::path::{Path, PathBuf}; use std::process::{Output, Stdio}; use std::{env, fmt, fs, io, mem, str}; -use cc::windows_registry; +use find_msvc_tools; use itertools::Itertools; use regex::Regex; use rustc_arena::TypedArena; @@ -877,9 +877,9 @@ fn link_natively( // All Microsoft `link.exe` linking ror codes are // four digit numbers in the range 1000 to 9999 inclusive if is_msvc_link_exe && (code < 1000 || code > 9999) { - let is_vs_installed = windows_registry::find_vs_version().is_ok(); + let is_vs_installed = find_msvc_tools::find_vs_version().is_ok(); let has_linker = - windows_registry::find_tool(&sess.target.arch, "link.exe").is_some(); + find_msvc_tools::find_tool(&sess.target.arch, "link.exe").is_some(); sess.dcx().emit_note(errors::LinkExeUnexpectedError); diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs index b90be2faa08..624ab1b5084 100644 --- a/compiler/rustc_codegen_ssa/src/back/linker.rs +++ b/compiler/rustc_codegen_ssa/src/back/linker.rs @@ -4,7 +4,7 @@ use std::io::prelude::*; use std::path::{Path, PathBuf}; use std::{env, io, iter, mem, str}; -use cc::windows_registry; +use find_msvc_tools; use rustc_hir::def_id::{CrateNum, LOCAL_CRATE}; use rustc_metadata::{ find_native_static_library, try_find_native_dynamic_library, try_find_native_static_library, @@ -53,7 +53,7 @@ pub(crate) fn get_linker<'a>( self_contained: bool, target_cpu: &'a str, ) -> Box<dyn Linker + 'a> { - let msvc_tool = windows_registry::find_tool(&sess.target.arch, "link.exe"); + let msvc_tool = find_msvc_tools::find_tool(&sess.target.arch, "link.exe"); // If our linker looks like a batch script on Windows then to execute this // we'll need to spawn `cmd` explicitly. This is primarily done to handle @@ -117,7 +117,6 @@ pub(crate) fn get_linker<'a>( if sess.target.is_like_msvc && let Some(ref tool) = msvc_tool { - cmd.args(tool.args()); for (k, v) in tool.env() { if k == "PATH" { new_path.extend(env::split_paths(v)); diff --git a/compiler/rustc_llvm/Cargo.toml b/compiler/rustc_llvm/Cargo.toml index 0dfd1b13df5..ad93c745381 100644 --- a/compiler/rustc_llvm/Cargo.toml +++ b/compiler/rustc_llvm/Cargo.toml @@ -10,8 +10,7 @@ libc = "0.2.73" [build-dependencies] # tidy-alphabetical-start -# `cc` updates often break things, so we pin it here. Cargo enforces "max 1 semver-compat version -# per crate", so if you change this, you need to also change it in `rustc_codegen_ssa` and `rustc_windows_rc`. +# `cc` updates often break things, so we pin it here. cc = "=1.2.16" # tidy-alphabetical-end diff --git a/compiler/rustc_windows_rc/Cargo.toml b/compiler/rustc_windows_rc/Cargo.toml index 080acd35c38..13f716897fa 100644 --- a/compiler/rustc_windows_rc/Cargo.toml +++ b/compiler/rustc_windows_rc/Cargo.toml @@ -5,7 +5,5 @@ edition = "2024" [dependencies] #tidy-alphabetical-start -# `cc` updates often break things, so we pin it here. Cargo enforces "max 1 semver-compat version -# per crate", so if you change this, you need to also change it in `rustc_llvm` and `rustc_codegen_ssa`. -cc = "=1.2.16" +find-msvc-tools = "0.1.2" #tidy-alphabetical-end diff --git a/compiler/rustc_windows_rc/src/lib.rs b/compiler/rustc_windows_rc/src/lib.rs index 5e95557501e..15afaf7b94b 100644 --- a/compiler/rustc_windows_rc/src/lib.rs +++ b/compiler/rustc_windows_rc/src/lib.rs @@ -2,9 +2,7 @@ //! //! Uses values from the `CFG_VERSION` and `CFG_RELEASE` environment variables //! to set the product and file version information in the Windows resource file. -use std::{env, ffi, fs, path, process}; - -use cc::windows_registry; +use std::{env, fs, path, process}; /// The template for the Windows resource file. const RESOURCE_TEMPLATE: &str = include_str!("../rustc.rc.in"); @@ -38,7 +36,10 @@ pub fn compile_windows_resource_file( let resource_compiler = if let Ok(path) = env::var("RUSTC_WINDOWS_RC") { path.into() } else { - find_resource_compiler(&env::var("CARGO_CFG_TARGET_ARCH").unwrap()).expect("found rc.exe") + find_msvc_tools::find_tool(&env::var("CARGO_CFG_TARGET_ARCH").unwrap(), "rc.exe") + .expect("found rc.exe") + .path() + .to_owned() }; let rc_path = resources_dir.join(file_stem.with_extension("rc")); @@ -134,28 +135,3 @@ fn parse_version(version: &str) -> Option<ResourceVersion> { Some(ResourceVersion { major, minor, patch, build: 0 }) } } - -/// Find the Windows SDK resource compiler `rc.exe` for the given architecture or target triple. -/// Returns `None` if the tool could not be found. -fn find_resource_compiler(arch_or_target: &str) -> Option<path::PathBuf> { - find_windows_sdk_tool(arch_or_target, "rc.exe") -} - -/// Find a Windows SDK tool for the given architecture or target triple. -/// Returns `None` if the tool could not be found. -fn find_windows_sdk_tool(arch_or_target: &str, tool_name: &str) -> Option<path::PathBuf> { - // windows_registry::find_tool can only find MSVC tools, not Windows SDK tools, but - // cc does include the Windows SDK tools in the PATH environment of MSVC tools. - - let msvc_linker = windows_registry::find_tool(arch_or_target, "link.exe")?; - let path = &msvc_linker.env().iter().find(|(k, _)| k == "PATH")?.1; - find_tool_in_path(tool_name, path) -} - -/// Find a tool in the directories in a given PATH-like string. -fn find_tool_in_path<P: AsRef<ffi::OsStr>>(tool_name: &str, path: P) -> Option<path::PathBuf> { - env::split_paths(path.as_ref()).find_map(|p| { - let tool_path = p.join(tool_name); - if tool_path.try_exists().unwrap_or(false) { Some(tool_path) } else { None } - }) -} |