1 files changed, 0 insertions, 158 deletions
diff --git a/compiler/rustc_windows_rc/src/lib.rs b/compiler/rustc_windows_rc/src/lib.rs
deleted file mode 100644
index caa5e5ef276..00000000000
--- a/compiler/rustc_windows_rc/src/lib.rs
+++ /dev/null
@@ -1,158 +0,0 @@
-//! A build script dependency to create a Windows resource file for the compiler
-//!
-//! 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;
-
-/// The template for the Windows resource file.
-const RESOURCE_TEMPLATE: &str = include_str!("../rustc.rc.in");
-
-/// A subset of the possible values for the `FILETYPE` field in a Windows resource file
-///
-/// See the `dwFileType` member of [VS_FIXEDFILEINFO](https://learn.microsoft.com/en-us/windows/win32/api/verrsrc/ns-verrsrc-vs_fixedfileinfo#members)
-#[derive(Debug, Clone, Copy)]
-#[repr(u32)]
-pub enum VersionInfoFileType {
-    /// `VFT_APP` - The file is an application.
-    App = 0x00000001,
-    /// `VFT_DLL` - The file is a dynamic link library.
-    Dll = 0x00000002,
-}
-
-/// Create and compile a Windows resource file with the product and file version information for the rust compiler.
-///
-/// Returns the path to the compiled resource file
-///
-/// Does not emit any cargo directives, the caller is responsible for that.
-pub fn compile_windows_resource_file(
-    file_stem: &path::Path,
-    file_description: &str,
-    filetype: VersionInfoFileType,
-) -> path::PathBuf {
-    let mut resources_dir = path::PathBuf::from(env::var_os("OUT_DIR").unwrap());
-    resources_dir.push("resources");
-    fs::create_dir_all(&resources_dir).unwrap();
-
-    let resource_compiler =
-        find_resource_compiler(&env::var("CARGO_CFG_TARGET_ARCH").unwrap()).expect("found rc.exe");
-
-    let rc_path = resources_dir.join(file_stem.with_extension("rc"));
-
-    write_resource_script_file(&rc_path, file_description, filetype);
-
-    let res_path = resources_dir.join(file_stem.with_extension("res"));
-
-    let status = process::Command::new(resource_compiler)
-        .arg("/fo")
-        .arg(&res_path)
-        .arg(&rc_path)
-        .status()
-        .expect("can execute resource compiler");
-    assert!(status.success(), "rc.exe failed with status {}", status);
-    assert!(
-        res_path.try_exists().unwrap_or(false),
-        "resource file {} was not created",
-        res_path.display()
-    );
-    res_path
-}
-
-/// Writes a Windows resource script file for the rust compiler with the product and file version information
-/// into `rc_path`
-fn write_resource_script_file(
-    rc_path: &path::Path,
-    file_description: &str,
-    filetype: VersionInfoFileType,
-) {
-    let mut resource_script = RESOURCE_TEMPLATE.to_string();
-
-    // Set the string product and file version to the same thing as `rustc --version`
-    let descriptive_version = env::var("CFG_VERSION").unwrap_or("unknown".to_string());
-
-    // Set the product name to "Rust Compiler" or "Rust Compiler (nightly)" etc
-    let product_name = product_name(env::var("CFG_RELEASE_CHANNEL").unwrap());
-
-    // For the numeric version we need `major,minor,patch,build`.
-    // Extract them from `CFG_RELEASE` which is "major.minor.patch" and a "-dev", "-nightly" or similar suffix
-    let cfg_release = env::var("CFG_RELEASE").unwrap();
-    // remove the suffix, if present and parse into [`ResourceVersion`]
-    let version = parse_version(cfg_release.split("-").next().unwrap_or("0.0.0"))
-        .expect("valid CFG_RELEASE version");
-
-    resource_script = resource_script
-        .replace("@RUSTC_FILEDESCRIPTION_STR@", file_description)
-        .replace("@RUSTC_FILETYPE@", &format!("{}", filetype as u32))
-        .replace("@RUSTC_FILEVERSION_QUAD@", &version.to_quad_string())
-        .replace("@RUSTC_FILEVERSION_STR@", &descriptive_version)
-        .replace("@RUSTC_PRODUCTNAME_STR@", &product_name)
-        .replace("@RUSTC_PRODUCTVERSION_QUAD@", &version.to_quad_string())
-        .replace("@RUSTC_PRODUCTVERSION_STR@", &descriptive_version);
-
-    fs::write(&rc_path, resource_script)
-        .unwrap_or_else(|_| panic!("failed to write resource file {}", rc_path.display()));
-}
-
-fn product_name(channel: String) -> String {
-    format!(
-        "Rust Compiler{}",
-        if channel == "stable" { "".to_string() } else { format!(" ({})", channel) }
-    )
-}
-
-/// Windows resources store versions as four 16-bit integers.
-struct ResourceVersion {
-    major: u16,
-    minor: u16,
-    patch: u16,
-    build: u16,
-}
-
-impl ResourceVersion {
-    /// Format the version as a comma-separated string of four integers
-    /// as expected by Windows resource scripts for the `FILEVERSION` and `PRODUCTVERSION` fields.
-    fn to_quad_string(&self) -> String {
-        format!("{},{},{},{}", self.major, self.minor, self.patch, self.build)
-    }
-}
-
-/// Parse a string in the format "major.minor.patch" into a [`ResourceVersion`].
-/// The build is set to 0.
-/// Returns `None` if the version string is not in the expected format.
-fn parse_version(version: &str) -> Option<ResourceVersion> {
-    let mut parts = version.split('.');
-    let major = parts.next()?.parse::<u16>().ok()?;
-    let minor = parts.next()?.parse::<u16>().ok()?;
-    let patch = parts.next()?.parse::<u16>().ok()?;
-    if parts.next().is_some() {
-        None
-    } else {
-        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 }
-    })
-}