1 //! Implementation of the various distribution aspects of the compiler.
3 //! This module is responsible for creating tarballs of the standard library,
4 //! compiler, and documentation. This ends up being what we distribute to
7 //! No tarball is actually created literally in this file, but rather we shell
8 //! out to `rust-installer` still. This may one day be replaced with bits and
9 //! pieces of `rustup.rs`!
13 use std::path::{Path, PathBuf};
14 use std::process::Command;
16 use build_helper::{output, t};
18 use crate::builder::{Builder, RunConfig, ShouldRun, Step};
19 use crate::cache::{Interned, INTERNER};
21 use crate::config::TargetSelection;
22 use crate::tarball::{GeneratedTarball, OverlayKind, Tarball};
23 use crate::tool::{self, Tool};
24 use crate::util::{exe, is_dylib, timeit};
25 use crate::{Compiler, DependencyType, Mode, LLVM_TOOLS};
26 use time::{self, Timespec};
28 pub fn pkgname(builder: &Builder<'_>, component: &str) -> String {
29 format!("{}-{}", component, builder.rust_package_vers())
32 pub(crate) fn distdir(builder: &Builder<'_>) -> PathBuf {
33 builder.out.join("dist")
36 pub fn tmpdir(builder: &Builder<'_>) -> PathBuf {
37 builder.out.join("tmp/dist")
40 fn missing_tool(tool_name: &str, skip: bool) {
42 println!("Unable to build {}, skipping dist", tool_name)
44 panic!("Unable to build {}", tool_name)
48 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
50 pub host: TargetSelection,
54 type Output = Option<GeneratedTarball>;
55 const DEFAULT: bool = true;
57 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
61 fn make_run(run: RunConfig<'_>) {
62 run.builder.ensure(Docs { host: run.target });
65 /// Builds the `rust-docs` installer component.
66 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
68 if !builder.config.docs {
71 builder.default_doc(&[]);
73 let dest = "share/doc/rust/html";
75 let mut tarball = Tarball::new(builder, "rust-docs", &host.triple);
76 tarball.set_product_name("Rust Documentation");
77 tarball.add_dir(&builder.doc_out(host), dest);
78 tarball.add_file(&builder.src.join("src/doc/robots.txt"), dest, 0o644);
79 Some(tarball.generate())
83 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
84 pub struct RustcDocs {
85 pub host: TargetSelection,
88 impl Step for RustcDocs {
89 type Output = Option<GeneratedTarball>;
90 const DEFAULT: bool = true;
92 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
93 run.path("src/librustc")
96 fn make_run(run: RunConfig<'_>) {
97 run.builder.ensure(RustcDocs { host: run.target });
100 /// Builds the `rustc-docs` installer component.
101 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
102 let host = self.host;
103 if !builder.config.compiler_docs {
106 builder.default_doc(&[]);
108 let mut tarball = Tarball::new(builder, "rustc-docs", &host.triple);
109 tarball.set_product_name("Rustc Documentation");
110 tarball.add_dir(&builder.compiler_doc_out(host), "share/doc/rust/html/rustc");
111 Some(tarball.generate())
115 fn find_files(files: &[&str], path: &[PathBuf]) -> Vec<PathBuf> {
116 let mut found = Vec::with_capacity(files.len());
119 let file_path = path.iter().map(|dir| dir.join(file)).find(|p| p.exists());
121 if let Some(file_path) = file_path {
122 found.push(file_path);
124 panic!("Could not find '{}' in {:?}", file, path);
134 target: TargetSelection,
135 builder: &Builder<'_>,
137 //Ask gcc where it keeps its stuff
138 let mut cmd = Command::new(builder.cc(target));
139 cmd.arg("-print-search-dirs");
140 let gcc_out = output(&mut cmd);
142 let mut bin_path: Vec<_> = env::split_paths(&env::var_os("PATH").unwrap_or_default()).collect();
143 let mut lib_path = Vec::new();
145 for line in gcc_out.lines() {
146 let idx = line.find(':').unwrap();
147 let key = &line[..idx];
148 let trim_chars: &[_] = &[' ', '='];
149 let value = env::split_paths(line[(idx + 1)..].trim_start_matches(trim_chars));
151 if key == "programs" {
152 bin_path.extend(value);
153 } else if key == "libraries" {
154 lib_path.extend(value);
158 let compiler = if target == "i686-pc-windows-gnu" {
159 "i686-w64-mingw32-gcc.exe"
160 } else if target == "x86_64-pc-windows-gnu" {
161 "x86_64-w64-mingw32-gcc.exe"
165 let target_tools = [compiler, "ld.exe", "dlltool.exe", "libwinpthread-1.dll"];
166 let mut rustc_dlls = vec!["libwinpthread-1.dll"];
167 if target.starts_with("i686-") {
168 rustc_dlls.push("libgcc_s_dw2-1.dll");
170 rustc_dlls.push("libgcc_s_seh-1.dll");
185 //Windows import libs
208 "libsynchronization.a",
219 //Find mingw artifacts we want to bundle
220 let target_tools = find_files(&target_tools, &bin_path);
221 let rustc_dlls = find_files(&rustc_dlls, &bin_path);
222 let target_libs = find_files(&target_libs, &lib_path);
224 // Copy runtime dlls next to rustc.exe
225 let dist_bin_dir = rust_root.join("bin/");
226 fs::create_dir_all(&dist_bin_dir).expect("creating dist_bin_dir failed");
227 for src in rustc_dlls {
228 builder.copy_to_folder(&src, &dist_bin_dir);
231 //Copy platform tools to platform-specific bin directory
232 let target_bin_dir = plat_root
237 .join("self-contained");
238 fs::create_dir_all(&target_bin_dir).expect("creating target_bin_dir failed");
239 for src in target_tools {
240 builder.copy_to_folder(&src, &target_bin_dir);
243 // Warn windows-gnu users that the bundled GCC cannot compile C files
245 &target_bin_dir.join("GCC-WARNING.txt"),
246 "gcc.exe contained in this folder cannot be used for compiling C files - it is only \
247 used as a linker. In order to be able to compile projects containing C code use \
248 the GCC provided by MinGW or Cygwin.",
251 //Copy platform libs to platform-specific lib directory
252 let target_lib_dir = plat_root
257 .join("self-contained");
258 fs::create_dir_all(&target_lib_dir).expect("creating target_lib_dir failed");
259 for src in target_libs {
260 builder.copy_to_folder(&src, &target_lib_dir);
264 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
266 pub host: TargetSelection,
269 impl Step for Mingw {
270 type Output = Option<GeneratedTarball>;
271 const DEFAULT: bool = true;
273 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
277 fn make_run(run: RunConfig<'_>) {
278 run.builder.ensure(Mingw { host: run.target });
281 /// Builds the `rust-mingw` installer component.
283 /// This contains all the bits and pieces to run the MinGW Windows targets
284 /// without any extra installed software (e.g., we bundle gcc, libraries, etc).
285 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
286 let host = self.host;
287 if !host.contains("pc-windows-gnu") {
291 let mut tarball = Tarball::new(builder, "rust-mingw", &host.triple);
292 tarball.set_product_name("Rust MinGW");
294 // The first argument is a "temporary directory" which is just
295 // thrown away (this contains the runtime DLLs included in the rustc package
296 // above) and the second argument is where to place all the MinGW components
297 // (which is what we want).
298 make_win_dist(&tmpdir(builder), tarball.image_dir(), host, &builder);
300 Some(tarball.generate())
304 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
306 pub compiler: Compiler,
309 impl Step for Rustc {
310 type Output = GeneratedTarball;
311 const DEFAULT: bool = true;
312 const ONLY_HOSTS: bool = true;
314 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
315 run.path("src/librustc")
318 fn make_run(run: RunConfig<'_>) {
320 .ensure(Rustc { compiler: run.builder.compiler(run.builder.top_stage, run.target) });
323 /// Creates the `rustc` installer component.
324 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
325 let compiler = self.compiler;
326 let host = self.compiler.host;
328 let tarball = Tarball::new(builder, "rustc", &host.triple);
330 // Prepare the rustc "image", what will actually end up getting installed
331 prepare_image(builder, compiler, tarball.image_dir());
333 // On MinGW we've got a few runtime DLL dependencies that we need to
334 // include. The first argument to this script is where to put these DLLs
335 // (the image we're creating), and the second argument is a junk directory
336 // to ignore all other MinGW stuff the script creates.
338 // On 32-bit MinGW we're always including a DLL which needs some extra
339 // licenses to distribute. On 64-bit MinGW we don't actually distribute
340 // anything requiring us to distribute a license, but it's likely the
341 // install will *also* include the rust-mingw package, which also needs
342 // licenses, so to be safe we just include it here in all MinGW packages.
343 if host.contains("pc-windows-gnu") {
344 make_win_dist(tarball.image_dir(), &tmpdir(builder), host, builder);
345 tarball.add_dir(builder.src.join("src/etc/third-party"), "share/doc");
348 return tarball.generate();
350 fn prepare_image(builder: &Builder<'_>, compiler: Compiler, image: &Path) {
351 let host = compiler.host;
352 let src = builder.sysroot(compiler);
354 // Copy rustc/rustdoc binaries
355 t!(fs::create_dir_all(image.join("bin")));
356 builder.cp_r(&src.join("bin"), &image.join("bin"));
358 builder.install(&builder.rustdoc(compiler), &image.join("bin"), 0o755);
360 let libdir_relative = builder.libdir_relative(compiler);
362 // Copy runtime DLLs needed by the compiler
363 if libdir_relative.to_str() != Some("bin") {
364 let libdir = builder.rustc_libdir(compiler);
365 for entry in builder.read_dir(&libdir) {
366 let name = entry.file_name();
367 if let Some(s) = name.to_str() {
369 // Don't use custom libdir here because ^lib/ will be resolved again
371 builder.install(&entry.path(), &image.join("lib"), 0o644);
377 // Copy over the codegen backends
378 let backends_src = builder.sysroot_codegen_backends(compiler);
379 let backends_rel = backends_src
382 .strip_prefix(builder.sysroot_libdir_relative(compiler))
384 // Don't use custom libdir here because ^lib/ will be resolved again with installer
385 let backends_dst = image.join("lib").join(&backends_rel);
387 t!(fs::create_dir_all(&backends_dst));
388 builder.cp_r(&backends_src, &backends_dst);
390 // Copy libLLVM.so to the lib dir as well, if needed. While not
391 // technically needed by rustc itself it's needed by lots of other
392 // components like the llvm tools and LLD. LLD is included below and
393 // tools/LLDB come later, so let's just throw it in the rustc
394 // component for now.
395 maybe_install_llvm_runtime(builder, host, image);
397 let src_dir = builder.sysroot_libdir(compiler, host).parent().unwrap().join("bin");
398 let dst_dir = image.join("lib/rustlib").join(&*host.triple).join("bin");
399 t!(fs::create_dir_all(&dst_dir));
401 // Copy over lld if it's there
402 if builder.config.lld_enabled {
403 let exe = exe("rust-lld", compiler.host);
404 builder.copy(&src_dir.join(&exe), &dst_dir.join(&exe));
407 // Copy over llvm-dwp if it's there
408 let exe = exe("rust-llvm-dwp", compiler.host);
409 builder.copy(&src_dir.join(&exe), &dst_dir.join(&exe));
412 t!(fs::create_dir_all(image.join("share/man/man1")));
413 let man_src = builder.src.join("src/doc/man");
414 let man_dst = image.join("share/man/man1");
416 // Reproducible builds: If SOURCE_DATE_EPOCH is set, use that as the time.
417 let time = env::var("SOURCE_DATE_EPOCH")
419 let epoch = timestamp
421 .map_err(|err| format!("could not parse SOURCE_DATE_EPOCH: {}", err))
424 time::at(Timespec::new(epoch, 0))
426 .unwrap_or_else(|_| time::now());
428 let month_year = t!(time::strftime("%B %Y", &time));
429 // don't use our `bootstrap::util::{copy, cp_r}`, because those try
430 // to hardlink, and we don't want to edit the source templates
431 for file_entry in builder.read_dir(&man_src) {
432 let page_src = file_entry.path();
433 let page_dst = man_dst.join(file_entry.file_name());
434 t!(fs::copy(&page_src, &page_dst));
435 // template in month/year and version number
436 builder.replace_in_file(
439 ("<INSERT DATE HERE>", &month_year),
440 ("<INSERT VERSION HERE>", &builder.version),
447 .ensure(DebuggerScripts { sysroot: INTERNER.intern_path(image.to_owned()), host });
450 let cp = |file: &str| {
451 builder.install(&builder.src.join(file), &image.join("share/doc/rust"), 0o644);
454 cp("LICENSE-APACHE");
461 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
462 pub struct DebuggerScripts {
463 pub sysroot: Interned<PathBuf>,
464 pub host: TargetSelection,
467 impl Step for DebuggerScripts {
470 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
471 run.path("src/lldb_batchmode.py")
474 fn make_run(run: RunConfig<'_>) {
475 run.builder.ensure(DebuggerScripts {
478 .sysroot(run.builder.compiler(run.builder.top_stage, run.build_triple())),
483 /// Copies debugger scripts for `target` into the `sysroot` specified.
484 fn run(self, builder: &Builder<'_>) {
485 let host = self.host;
486 let sysroot = self.sysroot;
487 let dst = sysroot.join("lib/rustlib/etc");
488 t!(fs::create_dir_all(&dst));
489 let cp_debugger_script = |file: &str| {
490 builder.install(&builder.src.join("src/etc/").join(file), &dst, 0o644);
492 if host.contains("windows-msvc") {
493 // windbg debugger scripts
495 &builder.src.join("src/etc/rust-windbg.cmd"),
496 &sysroot.join("bin"),
500 cp_debugger_script("natvis/intrinsic.natvis");
501 cp_debugger_script("natvis/liballoc.natvis");
502 cp_debugger_script("natvis/libcore.natvis");
503 cp_debugger_script("natvis/libstd.natvis");
505 cp_debugger_script("rust_types.py");
507 // gdb debugger scripts
508 builder.install(&builder.src.join("src/etc/rust-gdb"), &sysroot.join("bin"), 0o755);
509 builder.install(&builder.src.join("src/etc/rust-gdbgui"), &sysroot.join("bin"), 0o755);
511 cp_debugger_script("gdb_load_rust_pretty_printers.py");
512 cp_debugger_script("gdb_lookup.py");
513 cp_debugger_script("gdb_providers.py");
515 // lldb debugger scripts
516 builder.install(&builder.src.join("src/etc/rust-lldb"), &sysroot.join("bin"), 0o755);
518 cp_debugger_script("lldb_lookup.py");
519 cp_debugger_script("lldb_providers.py");
520 cp_debugger_script("lldb_commands")
525 fn skip_host_target_lib(builder: &Builder<'_>, compiler: Compiler) -> bool {
526 // The only true set of target libraries came from the build triple, so
527 // let's reduce redundant work by only producing archives from that host.
528 if compiler.host != builder.config.build {
529 builder.info("\tskipping, not a build host");
536 /// Copy stamped files into an image's `target/lib` directory.
537 fn copy_target_libs(builder: &Builder<'_>, target: TargetSelection, image: &Path, stamp: &Path) {
538 let dst = image.join("lib/rustlib").join(target.triple).join("lib");
539 let self_contained_dst = dst.join("self-contained");
540 t!(fs::create_dir_all(&dst));
541 t!(fs::create_dir_all(&self_contained_dst));
542 for (path, dependency_type) in builder.read_stamp_file(stamp) {
543 if dependency_type == DependencyType::TargetSelfContained {
544 builder.copy(&path, &self_contained_dst.join(path.file_name().unwrap()));
545 } else if dependency_type == DependencyType::Target || builder.config.build == target {
546 builder.copy(&path, &dst.join(path.file_name().unwrap()));
551 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
553 pub compiler: Compiler,
554 pub target: TargetSelection,
558 type Output = Option<GeneratedTarball>;
559 const DEFAULT: bool = true;
561 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
562 run.path("library/std")
565 fn make_run(run: RunConfig<'_>) {
566 run.builder.ensure(Std {
567 compiler: run.builder.compiler_for(
568 run.builder.top_stage,
569 run.builder.config.build,
576 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
577 let compiler = self.compiler;
578 let target = self.target;
580 if skip_host_target_lib(builder, compiler) {
584 builder.ensure(compile::Std { compiler, target });
586 let mut tarball = Tarball::new(builder, "rust-std", &target.triple);
587 tarball.include_target_in_component_name(true);
589 let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target);
590 let stamp = compile::libstd_stamp(builder, compiler_to_use, target);
591 copy_target_libs(builder, target, &tarball.image_dir(), &stamp);
593 Some(tarball.generate())
597 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
598 pub struct RustcDev {
599 pub compiler: Compiler,
600 pub target: TargetSelection,
603 impl Step for RustcDev {
604 type Output = Option<GeneratedTarball>;
605 const DEFAULT: bool = true;
606 const ONLY_HOSTS: bool = true;
608 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
609 run.path("rustc-dev")
612 fn make_run(run: RunConfig<'_>) {
613 run.builder.ensure(RustcDev {
614 compiler: run.builder.compiler_for(
615 run.builder.top_stage,
616 run.builder.config.build,
623 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
624 let compiler = self.compiler;
625 let target = self.target;
626 if skip_host_target_lib(builder, compiler) {
630 builder.ensure(compile::Rustc { compiler, target });
632 let tarball = Tarball::new(builder, "rustc-dev", &target.triple);
634 let compiler_to_use = builder.compiler_for(compiler.stage, compiler.host, target);
635 let stamp = compile::librustc_stamp(builder, compiler_to_use, target);
636 copy_target_libs(builder, target, tarball.image_dir(), &stamp);
638 let src_files = &["Cargo.lock"];
639 // This is the reduced set of paths which will become the rustc-dev component
640 // (essentially the compiler crates and all of their path dependencies).
646 &tarball.image_dir().join("lib/rustlib/rustc-src/rust"),
648 // This particular crate is used as a build dependency of the above.
652 &["src/build_helper"],
654 &tarball.image_dir().join("lib/rustlib/rustc-src/rust"),
656 for file in src_files {
657 tarball.add_file(builder.src.join(file), "lib/rustlib/rustc-src/rust", 0o644);
660 Some(tarball.generate())
664 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
665 pub struct Analysis {
666 pub compiler: Compiler,
667 pub target: TargetSelection,
670 impl Step for Analysis {
671 type Output = Option<GeneratedTarball>;
672 const DEFAULT: bool = true;
674 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
675 let builder = run.builder;
676 run.path("analysis").default_condition(builder.config.extended)
679 fn make_run(run: RunConfig<'_>) {
680 run.builder.ensure(Analysis {
681 // Find the actual compiler (handling the full bootstrap option) which
682 // produced the save-analysis data because that data isn't copied
683 // through the sysroot uplifting.
684 compiler: run.builder.compiler_for(
685 run.builder.top_stage,
686 run.builder.config.build,
693 /// Creates a tarball of save-analysis metadata, if available.
694 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
695 let compiler = self.compiler;
696 let target = self.target;
697 assert!(builder.config.extended);
698 if compiler.host != builder.config.build {
702 builder.ensure(compile::Std { compiler, target });
704 .stage_out(compiler, Mode::Std)
706 .join(builder.cargo_dir())
708 .join("save-analysis");
710 let mut tarball = Tarball::new(builder, "rust-analysis", &target.triple);
711 tarball.include_target_in_component_name(true);
712 tarball.add_dir(src, format!("lib/rustlib/{}/analysis", target.triple));
713 Some(tarball.generate())
717 /// Use the `builder` to make a filtered copy of `base`/X for X in (`src_dirs` - `exclude_dirs`) to
720 builder: &Builder<'_>,
723 exclude_dirs: &[&str],
726 fn filter_fn(exclude_dirs: &[&str], dir: &str, path: &Path) -> bool {
727 let spath = match path.to_str() {
729 None => return false,
731 if spath.ends_with('~') || spath.ends_with(".pyc") {
735 const LLVM_PROJECTS: &[&str] = &[
736 "llvm-project/clang",
737 "llvm-project\\clang",
738 "llvm-project/libunwind",
739 "llvm-project\\libunwind",
743 "llvm-project\\lldb",
745 "llvm-project\\llvm",
746 "llvm-project/compiler-rt",
747 "llvm-project\\compiler-rt",
749 if spath.contains("llvm-project")
750 && !spath.ends_with("llvm-project")
751 && !LLVM_PROJECTS.iter().any(|path| spath.contains(path))
756 const LLVM_TEST: &[&str] = &["llvm-project/llvm/test", "llvm-project\\llvm\\test"];
757 if LLVM_TEST.iter().any(|path| spath.contains(path))
758 && (spath.ends_with(".ll") || spath.ends_with(".td") || spath.ends_with(".s"))
763 let full_path = Path::new(dir).join(path);
764 if exclude_dirs.iter().any(|excl| full_path == Path::new(excl)) {
791 !path.iter().map(|s| s.to_str().unwrap()).any(|s| excludes.contains(&s))
794 // Copy the directories using our filter
795 for item in src_dirs {
796 let dst = &dst_dir.join(item);
797 t!(fs::create_dir_all(dst));
798 builder.cp_filtered(&base.join(item), dst, &|path| filter_fn(exclude_dirs, item, path));
802 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
806 /// The output path of the src installer tarball
807 type Output = GeneratedTarball;
808 const DEFAULT: bool = true;
809 const ONLY_HOSTS: bool = true;
811 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
815 fn make_run(run: RunConfig<'_>) {
816 run.builder.ensure(Src);
819 /// Creates the `rust-src` installer component
820 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
821 let tarball = Tarball::new_targetless(builder, "rust-src");
823 // A lot of tools expect the rust-src component to be entirely in this directory, so if you
824 // change that (e.g. by adding another directory `lib/rustlib/src/foo` or
825 // `lib/rustlib/src/rust/foo`), you will need to go around hunting for implicit assumptions
828 // NOTE: if you update the paths here, you also should update the "virtual" path
829 // translation code in `imported_source_files` in `src/librustc_metadata/rmeta/decoder.rs`
830 let dst_src = tarball.image_dir().join("lib/rustlib/src/rust");
832 let src_files = ["Cargo.lock"];
833 // This is the reduced set of paths which will become the rust-src component
834 // (essentially libstd and all of its path dependencies).
838 &["library", "src/llvm-project/libunwind"],
840 // not needed and contains symlinks which rustup currently
841 // chokes on when unpacking.
842 "library/backtrace/crates",
846 for file in src_files.iter() {
847 builder.copy(&builder.src.join(file), &dst_src.join(file));
854 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
855 pub struct PlainSourceTarball;
857 impl Step for PlainSourceTarball {
858 /// Produces the location of the tarball generated
859 type Output = GeneratedTarball;
860 const DEFAULT: bool = true;
861 const ONLY_HOSTS: bool = true;
863 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
864 let builder = run.builder;
865 run.path("src").default_condition(builder.config.rust_dist_src)
868 fn make_run(run: RunConfig<'_>) {
869 run.builder.ensure(PlainSourceTarball);
872 /// Creates the plain source tarball
873 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
874 let tarball = Tarball::new(builder, "rustc", "src");
875 let plain_dst_src = tarball.image_dir();
877 // This is the set of root paths which will become part of the source package
887 "config.toml.example",
891 let src_dirs = ["src", "compiler", "library"];
893 copy_src_dirs(builder, &builder.src, &src_dirs, &[], &plain_dst_src);
895 // Copy the files normally
896 for item in &src_files {
897 builder.copy(&builder.src.join(item), &plain_dst_src.join(item));
900 // Create the version file
901 builder.create(&plain_dst_src.join("version"), &builder.rust_version());
902 if let Some(sha) = builder.rust_sha() {
903 builder.create(&plain_dst_src.join("git-commit-hash"), &sha);
906 // If we're building from git sources, we need to vendor a complete distribution.
907 if builder.rust_info.is_git() {
908 // Vendor all Cargo dependencies
909 let mut cmd = Command::new(&builder.initial_cargo);
912 .arg(builder.src.join("./src/tools/rust-analyzer/Cargo.toml"))
913 .arg(builder.src.join("./compiler/rustc_codegen_cranelift/Cargo.toml"))
914 .current_dir(&plain_dst_src);
915 builder.run(&mut cmd);
922 // We have to run a few shell scripts, which choke quite a bit on both `\`
923 // characters and on `C:\` paths, so normalize both of them away.
924 pub fn sanitize_sh(path: &Path) -> String {
925 let path = path.to_str().unwrap().replace("\\", "/");
926 return change_drive(unc_to_lfs(&path)).unwrap_or(path);
928 fn unc_to_lfs(s: &str) -> &str {
929 s.strip_prefix("//?/").unwrap_or(s)
932 fn change_drive(s: &str) -> Option<String> {
933 let mut ch = s.chars();
934 let drive = ch.next().unwrap_or('C');
935 if ch.next() != Some(':') {
938 if ch.next() != Some('/') {
941 Some(format!("/{}/{}", drive, &s[drive.len_utf8() + 2..]))
945 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
947 pub compiler: Compiler,
948 pub target: TargetSelection,
951 impl Step for Cargo {
952 type Output = GeneratedTarball;
953 const ONLY_HOSTS: bool = true;
955 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
959 fn make_run(run: RunConfig<'_>) {
960 run.builder.ensure(Cargo {
961 compiler: run.builder.compiler_for(
962 run.builder.top_stage,
963 run.builder.config.build,
970 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
971 let compiler = self.compiler;
972 let target = self.target;
974 let cargo = builder.ensure(tool::Cargo { compiler, target });
975 let src = builder.src.join("src/tools/cargo");
976 let etc = src.join("src/etc");
978 // Prepare the image directory
979 let mut tarball = Tarball::new(builder, "cargo", &target.triple);
980 tarball.set_overlay(OverlayKind::Cargo);
982 tarball.add_file(&cargo, "bin", 0o755);
983 tarball.add_file(etc.join("_cargo"), "share/zsh/site-functions", 0o644);
984 tarball.add_renamed_file(etc.join("cargo.bashcomp.sh"), "etc/bash_completion.d", "cargo");
985 tarball.add_dir(etc.join("man"), "share/man/man1");
986 tarball.add_legal_and_readme_to("share/doc/cargo");
988 for dirent in fs::read_dir(cargo.parent().unwrap()).expect("read_dir") {
989 let dirent = dirent.expect("read dir entry");
990 if dirent.file_name().to_str().expect("utf8").starts_with("cargo-credential-") {
991 tarball.add_file(&dirent.path(), "libexec", 0o755);
999 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1001 pub compiler: Compiler,
1002 pub target: TargetSelection,
1006 type Output = Option<GeneratedTarball>;
1007 const ONLY_HOSTS: bool = true;
1009 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1013 fn make_run(run: RunConfig<'_>) {
1014 run.builder.ensure(Rls {
1015 compiler: run.builder.compiler_for(
1016 run.builder.top_stage,
1017 run.builder.config.build,
1024 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1025 let compiler = self.compiler;
1026 let target = self.target;
1027 assert!(builder.config.extended);
1030 .ensure(tool::Rls { compiler, target, extra_features: Vec::new() })
1032 missing_tool("RLS", builder.build.config.missing_tools);
1036 let mut tarball = Tarball::new(builder, "rls", &target.triple);
1037 tarball.set_overlay(OverlayKind::RLS);
1038 tarball.is_preview(true);
1039 tarball.add_file(rls, "bin", 0o755);
1040 tarball.add_legal_and_readme_to("share/doc/rls");
1041 Some(tarball.generate())
1045 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1046 pub struct RustAnalyzer {
1047 pub compiler: Compiler,
1048 pub target: TargetSelection,
1051 impl Step for RustAnalyzer {
1052 type Output = Option<GeneratedTarball>;
1053 const ONLY_HOSTS: bool = true;
1055 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1056 run.path("rust-analyzer")
1059 fn make_run(run: RunConfig<'_>) {
1060 run.builder.ensure(RustAnalyzer {
1061 compiler: run.builder.compiler_for(
1062 run.builder.top_stage,
1063 run.builder.config.build,
1070 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1071 let compiler = self.compiler;
1072 let target = self.target;
1073 assert!(builder.config.extended);
1075 if target.contains("riscv64") {
1076 // riscv64 currently has an LLVM bug that makes rust-analyzer unable
1077 // to build. See #74813 for details.
1081 let rust_analyzer = builder
1082 .ensure(tool::RustAnalyzer { compiler, target, extra_features: Vec::new() })
1083 .expect("rust-analyzer always builds");
1085 let mut tarball = Tarball::new(builder, "rust-analyzer", &target.triple);
1086 tarball.set_overlay(OverlayKind::RustAnalyzer);
1087 tarball.is_preview(true);
1088 tarball.add_file(rust_analyzer, "bin", 0o755);
1089 tarball.add_legal_and_readme_to("share/doc/rust-analyzer");
1090 Some(tarball.generate())
1094 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1096 pub compiler: Compiler,
1097 pub target: TargetSelection,
1100 impl Step for Clippy {
1101 type Output = GeneratedTarball;
1102 const ONLY_HOSTS: bool = true;
1104 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1108 fn make_run(run: RunConfig<'_>) {
1109 run.builder.ensure(Clippy {
1110 compiler: run.builder.compiler_for(
1111 run.builder.top_stage,
1112 run.builder.config.build,
1119 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
1120 let compiler = self.compiler;
1121 let target = self.target;
1122 assert!(builder.config.extended);
1124 // Prepare the image directory
1125 // We expect clippy to build, because we've exited this step above if tool
1126 // state for clippy isn't testing.
1127 let clippy = builder
1128 .ensure(tool::Clippy { compiler, target, extra_features: Vec::new() })
1129 .expect("clippy expected to build - essential tool");
1130 let cargoclippy = builder
1131 .ensure(tool::CargoClippy { compiler, target, extra_features: Vec::new() })
1132 .expect("clippy expected to build - essential tool");
1134 let mut tarball = Tarball::new(builder, "clippy", &target.triple);
1135 tarball.set_overlay(OverlayKind::Clippy);
1136 tarball.is_preview(true);
1137 tarball.add_file(clippy, "bin", 0o755);
1138 tarball.add_file(cargoclippy, "bin", 0o755);
1139 tarball.add_legal_and_readme_to("share/doc/clippy");
1144 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1146 pub compiler: Compiler,
1147 pub target: TargetSelection,
1150 impl Step for Miri {
1151 type Output = Option<GeneratedTarball>;
1152 const ONLY_HOSTS: bool = true;
1154 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1158 fn make_run(run: RunConfig<'_>) {
1159 run.builder.ensure(Miri {
1160 compiler: run.builder.compiler_for(
1161 run.builder.top_stage,
1162 run.builder.config.build,
1169 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1170 let compiler = self.compiler;
1171 let target = self.target;
1172 assert!(builder.config.extended);
1175 .ensure(tool::Miri { compiler, target, extra_features: Vec::new() })
1177 missing_tool("miri", builder.build.config.missing_tools);
1180 let cargomiri = builder
1181 .ensure(tool::CargoMiri { compiler, target, extra_features: Vec::new() })
1183 missing_tool("cargo miri", builder.build.config.missing_tools);
1187 let mut tarball = Tarball::new(builder, "miri", &target.triple);
1188 tarball.set_overlay(OverlayKind::Miri);
1189 tarball.is_preview(true);
1190 tarball.add_file(miri, "bin", 0o755);
1191 tarball.add_file(cargomiri, "bin", 0o755);
1192 tarball.add_legal_and_readme_to("share/doc/miri");
1193 Some(tarball.generate())
1197 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1198 pub struct Rustfmt {
1199 pub compiler: Compiler,
1200 pub target: TargetSelection,
1203 impl Step for Rustfmt {
1204 type Output = Option<GeneratedTarball>;
1205 const ONLY_HOSTS: bool = true;
1207 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1211 fn make_run(run: RunConfig<'_>) {
1212 run.builder.ensure(Rustfmt {
1213 compiler: run.builder.compiler_for(
1214 run.builder.top_stage,
1215 run.builder.config.build,
1222 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1223 let compiler = self.compiler;
1224 let target = self.target;
1226 let rustfmt = builder
1227 .ensure(tool::Rustfmt { compiler, target, extra_features: Vec::new() })
1229 missing_tool("Rustfmt", builder.build.config.missing_tools);
1232 let cargofmt = builder
1233 .ensure(tool::Cargofmt { compiler, target, extra_features: Vec::new() })
1235 missing_tool("Cargofmt", builder.build.config.missing_tools);
1239 let mut tarball = Tarball::new(builder, "rustfmt", &target.triple);
1240 tarball.set_overlay(OverlayKind::Rustfmt);
1241 tarball.is_preview(true);
1242 tarball.add_file(rustfmt, "bin", 0o755);
1243 tarball.add_file(cargofmt, "bin", 0o755);
1244 tarball.add_legal_and_readme_to("share/doc/rustfmt");
1245 Some(tarball.generate())
1249 #[derive(Debug, PartialOrd, Ord, Copy, Clone, Hash, PartialEq, Eq)]
1250 pub struct Extended {
1252 host: TargetSelection,
1253 target: TargetSelection,
1256 impl Step for Extended {
1258 const DEFAULT: bool = true;
1259 const ONLY_HOSTS: bool = true;
1261 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1262 let builder = run.builder;
1263 run.path("extended").default_condition(builder.config.extended)
1266 fn make_run(run: RunConfig<'_>) {
1267 run.builder.ensure(Extended {
1268 stage: run.builder.top_stage,
1269 host: run.builder.config.build,
1274 /// Creates a combined installer for the specified target in the provided stage.
1275 fn run(self, builder: &Builder<'_>) {
1276 let target = self.target;
1277 let stage = self.stage;
1278 let compiler = builder.compiler_for(self.stage, self.host, self.target);
1280 builder.info(&format!("Dist extended stage{} ({})", compiler.stage, target));
1282 let rustc_installer = builder.ensure(Rustc { compiler: builder.compiler(stage, target) });
1283 let cargo_installer = builder.ensure(Cargo { compiler, target });
1284 let rustfmt_installer = builder.ensure(Rustfmt { compiler, target });
1285 let rls_installer = builder.ensure(Rls { compiler, target });
1286 let rust_analyzer_installer = builder.ensure(RustAnalyzer { compiler, target });
1287 let llvm_tools_installer = builder.ensure(LlvmTools { target });
1288 let clippy_installer = builder.ensure(Clippy { compiler, target });
1289 let miri_installer = builder.ensure(Miri { compiler, target });
1290 let mingw_installer = builder.ensure(Mingw { host: target });
1291 let analysis_installer = builder.ensure(Analysis { compiler, target });
1293 let docs_installer = builder.ensure(Docs { host: target });
1294 let std_installer = builder.ensure(Std { compiler, target });
1296 let etc = builder.src.join("src/etc/installer");
1298 // Avoid producing tarballs during a dry run.
1299 if builder.config.dry_run {
1303 // When rust-std package split from rustc, we needed to ensure that during
1304 // upgrades rustc was upgraded before rust-std. To avoid rustc clobbering
1305 // the std files during uninstall. To do this ensure that rustc comes
1306 // before rust-std in the list below.
1307 let mut tarballs = Vec::new();
1308 tarballs.push(rustc_installer);
1309 tarballs.push(cargo_installer);
1310 tarballs.extend(rls_installer.clone());
1311 tarballs.extend(rust_analyzer_installer.clone());
1312 tarballs.push(clippy_installer);
1313 tarballs.extend(miri_installer.clone());
1314 tarballs.extend(rustfmt_installer.clone());
1315 tarballs.extend(llvm_tools_installer);
1316 if let Some(analysis_installer) = analysis_installer {
1317 tarballs.push(analysis_installer);
1319 tarballs.push(std_installer.expect("missing std"));
1320 if let Some(docs_installer) = docs_installer {
1321 tarballs.push(docs_installer);
1323 if target.contains("pc-windows-gnu") {
1324 tarballs.push(mingw_installer.unwrap());
1327 let tarball = Tarball::new(builder, "rust", &target.triple);
1328 let generated = tarball.combine(&tarballs);
1330 let tmp = tmpdir(builder).join("combined-tarball");
1331 let work = generated.work_dir();
1333 let mut license = String::new();
1334 license += &builder.read(&builder.src.join("COPYRIGHT"));
1335 license += &builder.read(&builder.src.join("LICENSE-APACHE"));
1336 license += &builder.read(&builder.src.join("LICENSE-MIT"));
1340 let rtf = r"{\rtf1\ansi\deff0{\fonttbl{\f0\fnil\fcharset0 Arial;}}\nowwrap\fs18";
1341 let mut rtf = rtf.to_string();
1343 for line in license.lines() {
1345 rtf.push_str("\\line ");
1349 fn filter(contents: &str, marker: &str) -> String {
1350 let start = format!("tool-{}-start", marker);
1351 let end = format!("tool-{}-end", marker);
1352 let mut lines = Vec::new();
1353 let mut omitted = false;
1354 for line in contents.lines() {
1355 if line.contains(&start) {
1357 } else if line.contains(&end) {
1359 } else if !omitted {
1367 let xform = |p: &Path| {
1368 let mut contents = t!(fs::read_to_string(p));
1369 if rls_installer.is_none() {
1370 contents = filter(&contents, "rls");
1372 if rust_analyzer_installer.is_none() {
1373 contents = filter(&contents, "rust-analyzer");
1375 if miri_installer.is_none() {
1376 contents = filter(&contents, "miri");
1378 if rustfmt_installer.is_none() {
1379 contents = filter(&contents, "rustfmt");
1381 let ret = tmp.join(p.file_name().unwrap());
1382 t!(fs::write(&ret, &contents));
1386 if target.contains("apple-darwin") {
1387 builder.info("building pkg installer");
1388 let pkg = tmp.join("pkg");
1389 let _ = fs::remove_dir_all(&pkg);
1391 let pkgbuild = |component: &str| {
1392 let mut cmd = Command::new("pkgbuild");
1393 cmd.arg("--identifier")
1394 .arg(format!("org.rust-lang.{}", component))
1396 .arg(pkg.join(component))
1398 .arg(pkg.join(component).with_extension("pkg"));
1399 builder.run(&mut cmd);
1402 let prepare = |name: &str| {
1403 builder.create_dir(&pkg.join(name));
1405 &work.join(&format!("{}-{}", pkgname(builder, name), target.triple)),
1408 builder.install(&etc.join("pkg/postinstall"), &pkg.join(name), 0o755);
1413 prepare("rust-docs");
1414 prepare("rust-std");
1415 prepare("rust-analysis");
1418 if rls_installer.is_some() {
1421 if rust_analyzer_installer.is_some() {
1422 prepare("rust-analyzer");
1424 if miri_installer.is_some() {
1428 // create an 'uninstall' package
1429 builder.install(&etc.join("pkg/postinstall"), &pkg.join("uninstall"), 0o755);
1430 pkgbuild("uninstall");
1432 builder.create_dir(&pkg.join("res"));
1433 builder.create(&pkg.join("res/LICENSE.txt"), &license);
1434 builder.install(&etc.join("gfx/rust-logo.png"), &pkg.join("res"), 0o644);
1435 let mut cmd = Command::new("productbuild");
1436 cmd.arg("--distribution")
1437 .arg(xform(&etc.join("pkg/Distribution.xml")))
1439 .arg(pkg.join("res"))
1440 .arg(distdir(builder).join(format!(
1442 pkgname(builder, "rust"),
1445 .arg("--package-path")
1447 let _time = timeit(builder);
1448 builder.run(&mut cmd);
1451 if target.contains("windows") {
1452 let exe = tmp.join("exe");
1453 let _ = fs::remove_dir_all(&exe);
1455 let prepare = |name: &str| {
1456 builder.create_dir(&exe.join(name));
1457 let dir = if name == "rust-std" || name == "rust-analysis" {
1458 format!("{}-{}", name, target.triple)
1459 } else if name == "rls" {
1460 "rls-preview".to_string()
1461 } else if name == "rust-analyzer" {
1462 "rust-analyzer-preview".to_string()
1463 } else if name == "clippy" {
1464 "clippy-preview".to_string()
1465 } else if name == "miri" {
1466 "miri-preview".to_string()
1471 &work.join(&format!("{}-{}", pkgname(builder, name), target.triple)).join(dir),
1474 builder.remove(&exe.join(name).join("manifest.in"));
1478 prepare("rust-analysis");
1479 prepare("rust-docs");
1480 prepare("rust-std");
1482 if rls_installer.is_some() {
1485 if rust_analyzer_installer.is_some() {
1486 prepare("rust-analyzer");
1488 if miri_installer.is_some() {
1491 if target.contains("windows-gnu") {
1492 prepare("rust-mingw");
1495 builder.install(&etc.join("gfx/rust-logo.ico"), &exe, 0o644);
1497 // Generate msi installer
1498 let wix = PathBuf::from(env::var_os("WIX").unwrap());
1499 let heat = wix.join("bin/heat.exe");
1500 let candle = wix.join("bin/candle.exe");
1501 let light = wix.join("bin/light.exe");
1503 let heat_flags = ["-nologo", "-gg", "-sfrag", "-srd", "-sreg"];
1515 .arg("var.RustcDir")
1517 .arg(exe.join("RustcGroup.wxs")),
1532 .arg(exe.join("DocsGroup.wxs"))
1534 .arg(etc.join("msi/squash-components.xsl")),
1547 .arg("var.CargoDir")
1549 .arg(exe.join("CargoGroup.wxs"))
1551 .arg(etc.join("msi/remove-duplicates.xsl")),
1566 .arg(exe.join("StdGroup.wxs")),
1568 if rls_installer.is_some() {
1582 .arg(exe.join("RlsGroup.wxs"))
1584 .arg(etc.join("msi/remove-duplicates.xsl")),
1587 if rust_analyzer_installer.is_some() {
1592 .arg("rust-analyzer")
1595 .arg("RustAnalyzerGroup")
1597 .arg("RustAnalyzer")
1599 .arg("var.RustAnalyzerDir")
1601 .arg(exe.join("RustAnalyzerGroup.wxs"))
1603 .arg(etc.join("msi/remove-duplicates.xsl")),
1617 .arg("var.ClippyDir")
1619 .arg(exe.join("ClippyGroup.wxs"))
1621 .arg(etc.join("msi/remove-duplicates.xsl")),
1623 if miri_installer.is_some() {
1637 .arg(exe.join("MiriGroup.wxs"))
1639 .arg(etc.join("msi/remove-duplicates.xsl")),
1646 .arg("rust-analysis")
1649 .arg("AnalysisGroup")
1653 .arg("var.AnalysisDir")
1655 .arg(exe.join("AnalysisGroup.wxs"))
1657 .arg(etc.join("msi/remove-duplicates.xsl")),
1659 if target.contains("windows-gnu") {
1673 .arg(exe.join("GccGroup.wxs")),
1677 let candle = |input: &Path| {
1678 let output = exe.join(input.file_stem().unwrap()).with_extension("wixobj");
1679 let arch = if target.contains("x86_64") { "x64" } else { "x86" };
1680 let mut cmd = Command::new(&candle);
1681 cmd.current_dir(&exe)
1683 .arg("-dRustcDir=rustc")
1684 .arg("-dDocsDir=rust-docs")
1685 .arg("-dCargoDir=cargo")
1686 .arg("-dStdDir=rust-std")
1687 .arg("-dAnalysisDir=rust-analysis")
1688 .arg("-dClippyDir=clippy")
1694 add_env(builder, &mut cmd, target);
1696 if rls_installer.is_some() {
1697 cmd.arg("-dRlsDir=rls");
1699 if rust_analyzer_installer.is_some() {
1700 cmd.arg("-dRustAnalyzerDir=rust-analyzer");
1702 if miri_installer.is_some() {
1703 cmd.arg("-dMiriDir=miri");
1705 if target.contains("windows-gnu") {
1706 cmd.arg("-dGccDir=rust-mingw");
1708 builder.run(&mut cmd);
1710 candle(&xform(&etc.join("msi/rust.wxs")));
1711 candle(&etc.join("msi/ui.wxs"));
1712 candle(&etc.join("msi/rustwelcomedlg.wxs"));
1713 candle("RustcGroup.wxs".as_ref());
1714 candle("DocsGroup.wxs".as_ref());
1715 candle("CargoGroup.wxs".as_ref());
1716 candle("StdGroup.wxs".as_ref());
1717 candle("ClippyGroup.wxs".as_ref());
1718 if rls_installer.is_some() {
1719 candle("RlsGroup.wxs".as_ref());
1721 if rust_analyzer_installer.is_some() {
1722 candle("RustAnalyzerGroup.wxs".as_ref());
1724 if miri_installer.is_some() {
1725 candle("MiriGroup.wxs".as_ref());
1727 candle("AnalysisGroup.wxs".as_ref());
1729 if target.contains("windows-gnu") {
1730 candle("GccGroup.wxs".as_ref());
1733 builder.create(&exe.join("LICENSE.rtf"), &rtf);
1734 builder.install(&etc.join("gfx/banner.bmp"), &exe, 0o644);
1735 builder.install(&etc.join("gfx/dialogbg.bmp"), &exe, 0o644);
1737 builder.info(&format!("building `msi` installer with {:?}", light));
1738 let filename = format!("{}-{}.msi", pkgname(builder, "rust"), target.triple);
1739 let mut cmd = Command::new(&light);
1742 .arg("WixUIExtension")
1744 .arg("WixUtilExtension")
1746 .arg(exe.join(&filename))
1749 .arg("rustwelcomedlg.wixobj")
1750 .arg("RustcGroup.wixobj")
1751 .arg("DocsGroup.wixobj")
1752 .arg("CargoGroup.wixobj")
1753 .arg("StdGroup.wixobj")
1754 .arg("AnalysisGroup.wixobj")
1755 .arg("ClippyGroup.wixobj")
1758 if rls_installer.is_some() {
1759 cmd.arg("RlsGroup.wixobj");
1761 if rust_analyzer_installer.is_some() {
1762 cmd.arg("RustAnalyzerGroup.wixobj");
1764 if miri_installer.is_some() {
1765 cmd.arg("MiriGroup.wixobj");
1768 if target.contains("windows-gnu") {
1769 cmd.arg("GccGroup.wixobj");
1771 // ICE57 wrongly complains about the shortcuts
1772 cmd.arg("-sice:ICE57");
1774 let _time = timeit(builder);
1775 builder.run(&mut cmd);
1777 if !builder.config.dry_run {
1778 t!(fs::rename(exe.join(&filename), distdir(builder).join(&filename)));
1784 fn add_env(builder: &Builder<'_>, cmd: &mut Command, target: TargetSelection) {
1785 let mut parts = builder.version.split('.');
1786 cmd.env("CFG_RELEASE_INFO", builder.rust_version())
1787 .env("CFG_RELEASE_NUM", &builder.version)
1788 .env("CFG_RELEASE", builder.rust_release())
1789 .env("CFG_VER_MAJOR", parts.next().unwrap())
1790 .env("CFG_VER_MINOR", parts.next().unwrap())
1791 .env("CFG_VER_PATCH", parts.next().unwrap())
1792 .env("CFG_VER_BUILD", "0") // just needed to build
1793 .env("CFG_PACKAGE_VERS", builder.rust_package_vers())
1794 .env("CFG_PACKAGE_NAME", pkgname(builder, "rust"))
1795 .env("CFG_BUILD", target.triple)
1796 .env("CFG_CHANNEL", &builder.config.channel);
1798 if target.contains("windows-gnu") {
1799 cmd.env("CFG_MINGW", "1").env("CFG_ABI", "GNU");
1801 cmd.env("CFG_MINGW", "0").env("CFG_ABI", "MSVC");
1804 if target.contains("x86_64") {
1805 cmd.env("CFG_PLATFORM", "x64");
1807 cmd.env("CFG_PLATFORM", "x86");
1811 /// Maybe add LLVM object files to the given destination lib-dir. Allows either static or dynamic linking.
1814 /// Returns whether the files were actually copied.
1815 fn maybe_install_llvm(builder: &Builder<'_>, target: TargetSelection, dst_libdir: &Path) -> bool {
1816 if let Some(config) = builder.config.target_config.get(&target) {
1817 if config.llvm_config.is_some() && !builder.config.llvm_from_ci {
1818 // If the LLVM was externally provided, then we don't currently copy
1819 // artifacts into the sysroot. This is not necessarily the right
1820 // choice (in particular, it will require the LLVM dylib to be in
1821 // the linker's load path at runtime), but the common use case for
1822 // external LLVMs is distribution provided LLVMs, and in that case
1823 // they're usually in the standard search path (e.g., /usr/lib) and
1824 // copying them here is going to cause problems as we may end up
1825 // with the wrong files and isn't what distributions want.
1827 // This behavior may be revisited in the future though.
1829 // If the LLVM is coming from ourselves (just from CI) though, we
1830 // still want to install it, as it otherwise won't be available.
1835 // On macOS, rustc (and LLVM tools) link to an unversioned libLLVM.dylib
1836 // instead of libLLVM-11-rust-....dylib, as on linux. It's not entirely
1837 // clear why this is the case, though. llvm-config will emit the versioned
1838 // paths and we don't want those in the sysroot (as we're expecting
1839 // unversioned paths).
1840 if target.contains("apple-darwin") && builder.config.llvm_link_shared {
1841 let src_libdir = builder.llvm_out(target).join("lib");
1842 let llvm_dylib_path = src_libdir.join("libLLVM.dylib");
1843 if llvm_dylib_path.exists() {
1844 builder.install(&llvm_dylib_path, dst_libdir, 0o644);
1846 !builder.config.dry_run
1847 } else if let Ok(llvm_config) = crate::native::prebuilt_llvm_config(builder, target) {
1848 let mut cmd = Command::new(llvm_config);
1849 cmd.arg("--libfiles");
1850 builder.verbose(&format!("running {:?}", cmd));
1851 let files = output(&mut cmd);
1852 for file in files.trim_end().split(' ') {
1853 builder.install(Path::new(file), dst_libdir, 0o644);
1855 !builder.config.dry_run
1861 /// Maybe add libLLVM.so to the target lib-dir for linking.
1862 pub fn maybe_install_llvm_target(builder: &Builder<'_>, target: TargetSelection, sysroot: &Path) {
1863 let dst_libdir = sysroot.join("lib/rustlib").join(&*target.triple).join("lib");
1864 // We do not need to copy LLVM files into the sysroot if it is not
1865 // dynamically linked; it is already included into librustc_llvm
1867 if builder.config.llvm_link_shared {
1868 maybe_install_llvm(builder, target, &dst_libdir);
1872 /// Maybe add libLLVM.so to the runtime lib-dir for rustc itself.
1873 pub fn maybe_install_llvm_runtime(builder: &Builder<'_>, target: TargetSelection, sysroot: &Path) {
1875 sysroot.join(builder.sysroot_libdir_relative(Compiler { stage: 1, host: target }));
1876 // We do not need to copy LLVM files into the sysroot if it is not
1877 // dynamically linked; it is already included into librustc_llvm
1879 if builder.config.llvm_link_shared {
1880 maybe_install_llvm(builder, target, &dst_libdir);
1884 #[derive(Clone, Debug, Eq, Hash, PartialEq)]
1885 pub struct LlvmTools {
1886 pub target: TargetSelection,
1889 impl Step for LlvmTools {
1890 type Output = Option<GeneratedTarball>;
1891 const ONLY_HOSTS: bool = true;
1893 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1894 run.path("llvm-tools")
1897 fn make_run(run: RunConfig<'_>) {
1898 run.builder.ensure(LlvmTools { target: run.target });
1901 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1902 let target = self.target;
1903 assert!(builder.config.extended);
1905 /* run only if llvm-config isn't used */
1906 if let Some(config) = builder.config.target_config.get(&target) {
1907 if let Some(ref _s) = config.llvm_config {
1908 builder.info(&format!("Skipping LlvmTools ({}): external LLVM", target));
1913 let mut tarball = Tarball::new(builder, "llvm-tools", &target.triple);
1914 tarball.set_overlay(OverlayKind::LLVM);
1915 tarball.is_preview(true);
1917 // Prepare the image directory
1918 let src_bindir = builder.llvm_out(target).join("bin");
1919 let dst_bindir = format!("lib/rustlib/{}/bin", target.triple);
1920 for tool in LLVM_TOOLS {
1921 let exe = src_bindir.join(exe(tool, target));
1922 tarball.add_file(&exe, &dst_bindir, 0o755);
1925 // Copy libLLVM.so to the target lib dir as well, so the RPATH like
1926 // `$ORIGIN/../lib` can find it. It may also be used as a dependency
1927 // of `rustc-dev` to support the inherited `-lLLVM` when using the
1928 // compiler libraries.
1929 maybe_install_llvm_target(builder, target, tarball.image_dir());
1931 Some(tarball.generate())
1935 // Tarball intended for internal consumption to ease rustc/std development.
1937 // Should not be considered stable by end users.
1938 #[derive(Clone, Debug, Eq, Hash, PartialEq)]
1939 pub struct RustDev {
1940 pub target: TargetSelection,
1943 impl Step for RustDev {
1944 type Output = Option<GeneratedTarball>;
1945 const DEFAULT: bool = true;
1946 const ONLY_HOSTS: bool = true;
1948 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
1949 run.path("rust-dev")
1952 fn make_run(run: RunConfig<'_>) {
1953 run.builder.ensure(RustDev { target: run.target });
1956 fn run(self, builder: &Builder<'_>) -> Option<GeneratedTarball> {
1957 let target = self.target;
1959 /* run only if llvm-config isn't used */
1960 if let Some(config) = builder.config.target_config.get(&target) {
1961 if let Some(ref _s) = config.llvm_config {
1962 builder.info(&format!("Skipping RustDev ({}): external LLVM", target));
1967 let mut tarball = Tarball::new(builder, "rust-dev", &target.triple);
1968 tarball.set_overlay(OverlayKind::LLVM);
1970 let src_bindir = builder.llvm_out(target).join("bin");
1980 tarball.add_file(src_bindir.join(exe(bin, target)), "bin", 0o755);
1982 tarball.add_file(&builder.llvm_filecheck(target), "bin", 0o755);
1984 // Copy the include directory as well; needed mostly to build
1985 // librustc_llvm properly (e.g., llvm-config.h is in here). But also
1986 // just broadly useful to be able to link against the bundled LLVM.
1987 tarball.add_dir(&builder.llvm_out(target).join("include"), "include");
1989 // Copy libLLVM.so to the target lib dir as well, so the RPATH like
1990 // `$ORIGIN/../lib` can find it. It may also be used as a dependency
1991 // of `rustc-dev` to support the inherited `-lLLVM` when using the
1992 // compiler libraries.
1993 let dst_libdir = tarball.image_dir().join("lib");
1994 maybe_install_llvm(builder, target, &dst_libdir);
1995 let link_type = if builder.config.llvm_link_shared { "dynamic" } else { "static" };
1996 t!(std::fs::write(tarball.image_dir().join("link-type.txt"), link_type), dst_libdir);
1998 Some(tarball.generate())
2002 /// Tarball containing a prebuilt version of the build-manifest tool, intented to be used by the
2003 /// release process to avoid cloning the monorepo and building stuff.
2005 /// Should not be considered stable by end users.
2006 #[derive(Clone, Debug, Eq, Hash, PartialEq)]
2007 pub struct BuildManifest {
2008 pub target: TargetSelection,
2011 impl Step for BuildManifest {
2012 type Output = GeneratedTarball;
2013 const DEFAULT: bool = false;
2014 const ONLY_HOSTS: bool = true;
2016 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
2017 run.path("src/tools/build-manifest")
2020 fn make_run(run: RunConfig<'_>) {
2021 run.builder.ensure(BuildManifest { target: run.target });
2024 fn run(self, builder: &Builder<'_>) -> GeneratedTarball {
2025 let build_manifest = builder.tool_exe(Tool::BuildManifest);
2027 let tarball = Tarball::new(builder, "build-manifest", &self.target.triple);
2028 tarball.add_file(&build_manifest, "bin", 0o755);
2033 /// Tarball containing artifacts necessary to reproduce the build of rustc.
2035 /// Currently this is the PGO profile data.
2037 /// Should not be considered stable by end users.
2038 #[derive(Clone, Debug, Eq, Hash, PartialEq)]
2039 pub struct ReproducibleArtifacts {
2040 pub target: TargetSelection,
2043 impl Step for ReproducibleArtifacts {
2044 type Output = Option<GeneratedTarball>;
2045 const DEFAULT: bool = true;
2046 const ONLY_HOSTS: bool = true;
2048 fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
2049 run.path("reproducible")
2052 fn make_run(run: RunConfig<'_>) {
2053 run.builder.ensure(ReproducibleArtifacts { target: run.target });
2056 fn run(self, builder: &Builder<'_>) -> Self::Output {
2057 let path = builder.config.rust_profile_use.as_ref()?;
2059 let tarball = Tarball::new(builder, "reproducible-artifacts", &self.target.triple);
2060 tarball.add_file(path, ".", 0o644);
2061 Some(tarball.generate())