-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//! Implementation of the test-related targets of the build system.
-//!
-//! This file implements the various regression test suites that we execute on
-//! our CI.
+//! Implementation of compiling the compiler and standard library, in "check" mode.
-use std::collections::HashSet;
-use std::env;
-use std::ffi::OsString;
-use std::iter;
-use std::fmt;
-use std::fs::{self, File};
-use std::path::{PathBuf, Path};
-use std::process::Command;
-use std::io::Read;
-
-use build_helper::{self, output};
-
-use builder::{Kind, RunConfig, ShouldRun, Builder, Compiler, Step};
-use cache::{INTERNER, Interned};
-use compile;
-use dist;
-use native;
-use tool::{self, Tool};
-use util::{self, dylib_path, dylib_path_var};
-use {Build, Mode};
-use toolstate::ToolState;
-
-const ADB_TEST_DIR: &str = "/data/tmp/work";
-
-/// The two modes of the test runner; tests or benchmarks.
-#[derive(Debug, PartialEq, Eq, Hash, Copy, Clone)]
-pub enum TestKind {
- /// Run `cargo test`
- Test,
- /// Run `cargo bench`
- Bench,
-}
-
-impl TestKind {
- // Return the cargo subcommand for this test kind
- fn subcommand(self) -> &'static str {
- match self {
- TestKind::Test => "test",
- TestKind::Bench => "bench",
- }
- }
-}
-
-impl fmt::Display for TestKind {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- f.write_str(match *self {
- TestKind::Test => "Testing",
- TestKind::Bench => "Benchmarking",
- })
- }
-}
-
-fn try_run(build: &Build, cmd: &mut Command) -> bool {
- if !build.fail_fast {
- if !build.try_run(cmd) {
- let mut failures = build.delayed_failures.borrow_mut();
- failures.push(format!("{:?}", cmd));
- return false;
- }
- } else {
- build.run(cmd);
- }
- true
-}
-
-fn try_run_quiet(build: &Build, cmd: &mut Command) {
- if !build.fail_fast {
- if !build.try_run_quiet(cmd) {
- let mut failures = build.delayed_failures.borrow_mut();
- failures.push(format!("{:?}", cmd));
- }
- } else {
- build.run_quiet(cmd);
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Linkcheck {
- host: Interned<String>,
-}
-
-impl Step for Linkcheck {
- type Output = ();
- const ONLY_HOSTS: bool = true;
- const DEFAULT: bool = true;
-
- /// Runs the `linkchecker` tool as compiled in `stage` by the `host` compiler.
- ///
- /// This tool in `src/tools` will verify the validity of all our links in the
- /// documentation to ensure we don't have a bunch of dead ones.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let host = self.host;
-
- println!("Linkcheck ({})", host);
-
- builder.default_doc(None);
-
- let _time = util::timeit();
- try_run(build, builder.tool_cmd(Tool::Linkchecker)
- .arg(build.out.join(host).join("doc")));
- }
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- let builder = run.builder;
- run.path("src/tools/linkchecker").default_condition(builder.build.config.docs)
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Linkcheck { host: run.target });
- }
-}
+use compile::{run_cargo, std_cargo, test_cargo, rustc_cargo, add_to_sysroot};
+use builder::{RunConfig, Builder, ShouldRun, Step};
+use {Build, Compiler, Mode};
+use cache::Interned;
+use std::path::PathBuf;
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Cargotest {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Cargotest {
- type Output = ();
- const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/cargotest")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Cargotest {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs the `cargotest` tool as compiled in `stage` by the `host` compiler.
- ///
- /// This tool in `src/tools` will check out a few Rust projects and run `cargo
- /// test` to ensure that we don't regress the test suites there.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let compiler = builder.compiler(self.stage, self.host);
- builder.ensure(compile::Rustc { compiler, target: compiler.host });
-
- // Note that this is a short, cryptic, and not scoped directory name. This
- // is currently to minimize the length of path on Windows where we otherwise
- // quickly run into path name limit constraints.
- let out_dir = build.out.join("ct");
- t!(fs::create_dir_all(&out_dir));
-
- let _time = util::timeit();
- let mut cmd = builder.tool_cmd(Tool::CargoTest);
- try_run(build, cmd.arg(&build.initial_cargo)
- .arg(&out_dir)
- .env("RUSTC", builder.rustc(compiler))
- .env("RUSTDOC", builder.rustdoc(compiler.host)));
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Cargo {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Cargo {
- type Output = ();
- const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/cargo")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Cargo {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs `cargo test` for `cargo` packaged with Rust.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let compiler = builder.compiler(self.stage, self.host);
-
- builder.ensure(tool::Cargo { compiler, target: self.host });
- let mut cargo = builder.cargo(compiler, Mode::Tool, self.host, "test");
- cargo.arg("--manifest-path").arg(build.src.join("src/tools/cargo/Cargo.toml"));
- if !build.fail_fast {
- cargo.arg("--no-fail-fast");
- }
-
- // Don't build tests dynamically, just a pain to work with
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
-
- // Don't run cross-compile tests, we may not have cross-compiled libstd libs
- // available.
- cargo.env("CFG_DISABLE_CROSS_TESTS", "1");
-
- try_run(build, cargo.env("PATH", &path_for_cargo(builder, compiler)));
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Rls {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Rls {
- type Output = ();
- const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/rls")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Rls {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs `cargo test` for the rls.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let stage = self.stage;
- let host = self.host;
- let compiler = builder.compiler(stage, host);
-
- builder.ensure(tool::Rls { compiler, target: self.host });
- let mut cargo = tool::prepare_tool_cargo(builder,
- compiler,
- host,
- "test",
- "src/tools/rls");
-
- // Don't build tests dynamically, just a pain to work with
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
-
- builder.add_rustc_lib_path(compiler, &mut cargo);
-
- if try_run(build, &mut cargo) {
- build.save_toolstate("rls", ToolState::TestPass);
- }
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Rustfmt {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Rustfmt {
- type Output = ();
- const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/rustfmt")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Rustfmt {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs `cargo test` for rustfmt.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let stage = self.stage;
- let host = self.host;
- let compiler = builder.compiler(stage, host);
-
- builder.ensure(tool::Rustfmt { compiler, target: self.host });
- let mut cargo = tool::prepare_tool_cargo(builder,
- compiler,
- host,
- "test",
- "src/tools/rustfmt");
-
- // Don't build tests dynamically, just a pain to work with
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
-
- builder.add_rustc_lib_path(compiler, &mut cargo);
-
- if try_run(build, &mut cargo) {
- build.save_toolstate("rustfmt", ToolState::TestPass);
- }
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Miri {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Miri {
- type Output = ();
- const ONLY_HOSTS: bool = true;
- const DEFAULT: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- let test_miri = run.builder.build.config.test_miri;
- run.path("src/tools/miri").default_condition(test_miri)
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Miri {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs `cargo test` for miri.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let stage = self.stage;
- let host = self.host;
- let compiler = builder.compiler(stage, host);
-
- if let Some(miri) = builder.ensure(tool::Miri { compiler, target: self.host }) {
- let mut cargo = builder.cargo(compiler, Mode::Tool, host, "test");
- cargo.arg("--manifest-path").arg(build.src.join("src/tools/miri/Cargo.toml"));
-
- // Don't build tests dynamically, just a pain to work with
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
- // miri tests need to know about the stage sysroot
- cargo.env("MIRI_SYSROOT", builder.sysroot(compiler));
- cargo.env("RUSTC_TEST_SUITE", builder.rustc(compiler));
- cargo.env("RUSTC_LIB_PATH", builder.rustc_libdir(compiler));
- cargo.env("MIRI_PATH", miri);
-
- builder.add_rustc_lib_path(compiler, &mut cargo);
-
- if try_run(build, &mut cargo) {
- build.save_toolstate("miri", ToolState::TestPass);
- }
- } else {
- eprintln!("failed to test miri: could not build");
- }
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Clippy {
- stage: u32,
- host: Interned<String>,
-}
-
-impl Step for Clippy {
- type Output = ();
- const ONLY_HOSTS: bool = true;
- const DEFAULT: bool = false;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/clippy")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Clippy {
- stage: run.builder.top_stage,
- host: run.target,
- });
- }
-
- /// Runs `cargo test` for clippy.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let stage = self.stage;
- let host = self.host;
- let compiler = builder.compiler(stage, host);
-
- if let Some(clippy) = builder.ensure(tool::Clippy { compiler, target: self.host }) {
- let mut cargo = builder.cargo(compiler, Mode::Tool, host, "test");
- cargo.arg("--manifest-path").arg(build.src.join("src/tools/clippy/Cargo.toml"));
-
- // Don't build tests dynamically, just a pain to work with
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
- // clippy tests need to know about the stage sysroot
- cargo.env("SYSROOT", builder.sysroot(compiler));
- cargo.env("RUSTC_TEST_SUITE", builder.rustc(compiler));
- cargo.env("RUSTC_LIB_PATH", builder.rustc_libdir(compiler));
- let host_libs = builder.stage_out(compiler, Mode::Tool).join(builder.cargo_dir());
- cargo.env("HOST_LIBS", host_libs);
- // clippy tests need to find the driver
- cargo.env("CLIPPY_DRIVER_PATH", clippy);
-
- builder.add_rustc_lib_path(compiler, &mut cargo);
-
- if try_run(build, &mut cargo) {
- build.save_toolstate("clippy-driver", ToolState::TestPass);
- }
- } else {
- eprintln!("failed to test clippy: could not build");
- }
- }
-}
-
-fn path_for_cargo(builder: &Builder, compiler: Compiler) -> OsString {
- // Configure PATH to find the right rustc. NB. we have to use PATH
- // and not RUSTC because the Cargo test suite has tests that will
- // fail if rustc is not spelled `rustc`.
- let path = builder.sysroot(compiler).join("bin");
- let old_path = env::var_os("PATH").unwrap_or_default();
- env::join_paths(iter::once(path).chain(env::split_paths(&old_path))).expect("")
-}
-
-#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
-pub struct RustdocJS {
- pub host: Interned<String>,
+pub struct Std {
pub target: Interned<String>,
}
-impl Step for RustdocJS {
+impl Step for Std {
type Output = ();
const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/test/rustdoc-js")
+ run.path("src/libstd").krate("std")
}
fn make_run(run: RunConfig) {
- run.builder.ensure(RustdocJS {
- host: run.host,
+ run.builder.ensure(Std {
target: run.target,
});
}
- fn run(self, builder: &Builder) {
- if let Some(ref nodejs) = builder.config.nodejs {
- let mut command = Command::new(nodejs);
- command.args(&["src/tools/rustdoc-js/tester.js", &*self.host]);
- builder.ensure(::doc::Std {
- target: self.target,
- stage: builder.top_stage,
- });
- builder.run(&mut command);
- } else {
- println!("No nodejs found, skipping \"src/test/rustdoc-js\" tests");
- }
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Tidy {
- host: Interned<String>,
-}
-
-impl Step for Tidy {
- type Output = ();
- const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
- const ONLY_BUILD: bool = true;
-
- /// Runs the `tidy` tool as compiled in `stage` by the `host` compiler.
- ///
- /// This tool in `src/tools` checks up on various bits and pieces of style and
- /// otherwise just implements a few lint-like checks that are specific to the
- /// compiler itself.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let host = self.host;
-
- let _folder = build.fold_output(|| "tidy");
- println!("tidy check ({})", host);
- let mut cmd = builder.tool_cmd(Tool::Tidy);
- cmd.arg(build.src.join("src"));
- if !build.config.vendor {
- cmd.arg("--no-vendor");
- }
- if build.config.quiet_tests {
- cmd.arg("--quiet");
- }
- try_run(build, &mut cmd);
- }
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/tidy")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Tidy {
- host: run.builder.build.build,
- });
- }
-}
-
-fn testdir(build: &Build, host: Interned<String>) -> PathBuf {
- build.out.join(host).join("test")
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-struct Test {
- path: &'static str,
- mode: &'static str,
- suite: &'static str,
-}
-
-static DEFAULT_COMPILETESTS: &[Test] = &[
- Test { path: "src/test/ui", mode: "ui", suite: "ui" },
- Test { path: "src/test/run-pass", mode: "run-pass", suite: "run-pass" },
- Test { path: "src/test/compile-fail", mode: "compile-fail", suite: "compile-fail" },
- Test { path: "src/test/parse-fail", mode: "parse-fail", suite: "parse-fail" },
- Test { path: "src/test/run-fail", mode: "run-fail", suite: "run-fail" },
- Test {
- path: "src/test/run-pass-valgrind",
- mode: "run-pass-valgrind",
- suite: "run-pass-valgrind"
- },
- Test { path: "src/test/mir-opt", mode: "mir-opt", suite: "mir-opt" },
- Test { path: "src/test/codegen", mode: "codegen", suite: "codegen" },
- Test { path: "src/test/codegen-units", mode: "codegen-units", suite: "codegen-units" },
- Test { path: "src/test/incremental", mode: "incremental", suite: "incremental" },
-
- // What this runs varies depending on the native platform being apple
- Test { path: "src/test/debuginfo", mode: "debuginfo-XXX", suite: "debuginfo" },
-];
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct DefaultCompiletest {
- compiler: Compiler,
- target: Interned<String>,
- mode: &'static str,
- suite: &'static str,
-}
-
-impl Step for DefaultCompiletest {
- type Output = ();
- const DEFAULT: bool = true;
-
- fn should_run(mut run: ShouldRun) -> ShouldRun {
- for test in DEFAULT_COMPILETESTS {
- run = run.path(test.path);
- }
- run
- }
-
- fn make_run(run: RunConfig) {
- let compiler = run.builder.compiler(run.builder.top_stage, run.host);
-
- let test = run.path.map(|path| {
- DEFAULT_COMPILETESTS.iter().find(|&&test| {
- path.ends_with(test.path)
- }).unwrap_or_else(|| {
- panic!("make_run in compile test to receive test path, received {:?}", path);
- })
- });
-
- if let Some(test) = test {
- run.builder.ensure(DefaultCompiletest {
- compiler,
- target: run.target,
- mode: test.mode,
- suite: test.suite,
- });
- } else {
- for test in DEFAULT_COMPILETESTS {
- run.builder.ensure(DefaultCompiletest {
- compiler,
- target: run.target,
- mode: test.mode,
- suite: test.suite
- });
- }
- }
- }
-
- fn run(self, builder: &Builder) {
- builder.ensure(Compiletest {
- compiler: self.compiler,
- target: self.target,
- mode: self.mode,
- suite: self.suite,
- })
- }
-}
-
-// Also default, but host-only.
-static HOST_COMPILETESTS: &[Test] = &[
- Test { path: "src/test/ui-fulldeps", mode: "ui", suite: "ui-fulldeps" },
- Test { path: "src/test/run-pass-fulldeps", mode: "run-pass", suite: "run-pass-fulldeps" },
- Test { path: "src/test/run-fail-fulldeps", mode: "run-fail", suite: "run-fail-fulldeps" },
- Test {
- path: "src/test/compile-fail-fulldeps",
- mode: "compile-fail",
- suite: "compile-fail-fulldeps",
- },
- Test { path: "src/test/run-make", mode: "run-make", suite: "run-make" },
- Test { path: "src/test/rustdoc", mode: "rustdoc", suite: "rustdoc" },
-
- Test { path: "src/test/pretty", mode: "pretty", suite: "pretty" },
- Test { path: "src/test/run-pass/pretty", mode: "pretty", suite: "run-pass" },
- Test { path: "src/test/run-fail/pretty", mode: "pretty", suite: "run-fail" },
- Test { path: "src/test/run-pass-valgrind/pretty", mode: "pretty", suite: "run-pass-valgrind" },
- Test { path: "src/test/run-pass-fulldeps/pretty", mode: "pretty", suite: "run-pass-fulldeps" },
- Test { path: "src/test/run-fail-fulldeps/pretty", mode: "pretty", suite: "run-fail-fulldeps" },
-];
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct HostCompiletest {
- compiler: Compiler,
- target: Interned<String>,
- mode: &'static str,
- suite: &'static str,
-}
-
-impl Step for HostCompiletest {
- type Output = ();
- const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
-
- fn should_run(mut run: ShouldRun) -> ShouldRun {
- for test in HOST_COMPILETESTS {
- run = run.path(test.path);
- }
- run
- }
-
- fn make_run(run: RunConfig) {
- let compiler = run.builder.compiler(run.builder.top_stage, run.host);
-
- let test = run.path.map(|path| {
- HOST_COMPILETESTS.iter().find(|&&test| {
- path.ends_with(test.path)
- }).unwrap_or_else(|| {
- panic!("make_run in compile test to receive test path, received {:?}", path);
- })
- });
-
- if let Some(test) = test {
- run.builder.ensure(HostCompiletest {
- compiler,
- target: run.target,
- mode: test.mode,
- suite: test.suite,
- });
- } else {
- for test in HOST_COMPILETESTS {
- if test.mode == "pretty" {
- continue;
- }
- run.builder.ensure(HostCompiletest {
- compiler,
- target: run.target,
- mode: test.mode,
- suite: test.suite
- });
- }
- }
- }
-
- fn run(self, builder: &Builder) {
- builder.ensure(Compiletest {
- compiler: self.compiler,
- target: self.target,
- mode: self.mode,
- suite: self.suite,
- })
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-struct Compiletest {
- compiler: Compiler,
- target: Interned<String>,
- mode: &'static str,
- suite: &'static str,
-}
-
-impl Step for Compiletest {
- type Output = ();
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.never()
- }
-
- /// Executes the `compiletest` tool to run a suite of tests.
- ///
- /// Compiles all tests with `compiler` for `target` with the specified
- /// compiletest `mode` and `suite` arguments. For example `mode` can be
- /// "run-pass" or `suite` can be something like `debuginfo`.
fn run(self, builder: &Builder) {
let build = builder.build;
- let compiler = self.compiler;
let target = self.target;
- let mode = self.mode;
- let suite = self.suite;
-
- // Skip codegen tests if they aren't enabled in configuration.
- if !build.config.codegen_tests && suite == "codegen" {
- return;
- }
-
- if suite == "debuginfo" {
- // Skip debuginfo tests on MSVC
- if build.build.contains("msvc") {
- return;
- }
-
- if mode == "debuginfo-XXX" {
- return if build.build.contains("apple") {
- builder.ensure(Compiletest {
- mode: "debuginfo-lldb",
- ..self
- });
- } else {
- builder.ensure(Compiletest {
- mode: "debuginfo-gdb",
- ..self
- });
- };
- }
-
- builder.ensure(dist::DebuggerScripts {
- sysroot: builder.sysroot(compiler),
- host: target
- });
- }
-
- if suite.ends_with("fulldeps") ||
- // FIXME: Does pretty need librustc compiled? Note that there are
- // fulldeps test suites with mode = pretty as well.
- mode == "pretty" ||
- mode == "rustdoc" ||
- mode == "run-make" {
- builder.ensure(compile::Rustc { compiler, target });
- }
-
- builder.ensure(compile::Test { compiler, target });
- builder.ensure(native::TestHelpers { target });
- builder.ensure(RemoteCopyLibs { compiler, target });
-
- let _folder = build.fold_output(|| format!("test_{}", suite));
- println!("Check compiletest suite={} mode={} ({} -> {})",
- suite, mode, &compiler.host, target);
- let mut cmd = builder.tool_cmd(Tool::Compiletest);
-
- // compiletest currently has... a lot of arguments, so let's just pass all
- // of them!
-
- cmd.arg("--compile-lib-path").arg(builder.rustc_libdir(compiler));
- cmd.arg("--run-lib-path").arg(builder.sysroot_libdir(compiler, target));
- cmd.arg("--rustc-path").arg(builder.rustc(compiler));
-
- // Avoid depending on rustdoc when we don't need it.
- if mode == "rustdoc" || mode == "run-make" {
- cmd.arg("--rustdoc-path").arg(builder.rustdoc(compiler.host));
- }
-
- cmd.arg("--src-base").arg(build.src.join("src/test").join(suite));
- cmd.arg("--build-base").arg(testdir(build, compiler.host).join(suite));
- cmd.arg("--stage-id").arg(format!("stage{}-{}", compiler.stage, target));
- cmd.arg("--mode").arg(mode);
- cmd.arg("--target").arg(target);
- cmd.arg("--host").arg(&*compiler.host);
- cmd.arg("--llvm-filecheck").arg(build.llvm_filecheck(build.build));
-
- if let Some(ref nodejs) = build.config.nodejs {
- cmd.arg("--nodejs").arg(nodejs);
- }
-
- let mut flags = vec!["-Crpath".to_string()];
- if build.config.rust_optimize_tests {
- flags.push("-O".to_string());
- }
- if build.config.rust_debuginfo_tests {
- flags.push("-g".to_string());
- }
- flags.push("-Zmiri -Zunstable-options".to_string());
-
- if let Some(linker) = build.linker(target) {
- cmd.arg("--linker").arg(linker);
- }
-
- let hostflags = flags.clone();
- cmd.arg("--host-rustcflags").arg(hostflags.join(" "));
-
- let mut targetflags = flags.clone();
- targetflags.push(format!("-Lnative={}",
- build.test_helpers_out(target).display()));
- cmd.arg("--target-rustcflags").arg(targetflags.join(" "));
-
- cmd.arg("--docck-python").arg(build.python());
-
- if build.build.ends_with("apple-darwin") {
- // Force /usr/bin/python on macOS for LLDB tests because we're loading the
- // LLDB plugin's compiled module which only works with the system python
- // (namely not Homebrew-installed python)
- cmd.arg("--lldb-python").arg("/usr/bin/python");
- } else {
- cmd.arg("--lldb-python").arg(build.python());
- }
-
- if let Some(ref gdb) = build.config.gdb {
- cmd.arg("--gdb").arg(gdb);
- }
- if let Some(ref vers) = build.lldb_version {
- cmd.arg("--lldb-version").arg(vers);
- }
- if let Some(ref dir) = build.lldb_python_dir {
- cmd.arg("--lldb-python-dir").arg(dir);
- }
-
- cmd.args(&build.config.cmd.test_args());
-
- if build.is_verbose() {
- cmd.arg("--verbose");
- }
-
- if build.config.quiet_tests {
- cmd.arg("--quiet");
- }
-
- if build.config.llvm_enabled {
- let llvm_config = build.llvm_config(target);
- let llvm_version = output(Command::new(&llvm_config).arg("--version"));
- cmd.arg("--llvm-version").arg(llvm_version);
- if !build.is_rust_llvm(target) {
- cmd.arg("--system-llvm");
- }
-
- // Only pass correct values for these flags for the `run-make` suite as it
- // requires that a C++ compiler was configured which isn't always the case.
- if suite == "run-make" {
- let llvm_components = output(Command::new(&llvm_config).arg("--components"));
- let llvm_cxxflags = output(Command::new(&llvm_config).arg("--cxxflags"));
- cmd.arg("--cc").arg(build.cc(target))
- .arg("--cxx").arg(build.cxx(target).unwrap())
- .arg("--cflags").arg(build.cflags(target).join(" "))
- .arg("--llvm-components").arg(llvm_components.trim())
- .arg("--llvm-cxxflags").arg(llvm_cxxflags.trim());
- if let Some(ar) = build.ar(target) {
- cmd.arg("--ar").arg(ar);
- }
- }
- }
- if suite == "run-make" && !build.config.llvm_enabled {
- println!("Ignoring run-make test suite as they generally dont work without LLVM");
- return;
- }
+ let compiler = builder.compiler(0, build.build);
- if suite != "run-make" {
- cmd.arg("--cc").arg("")
- .arg("--cxx").arg("")
- .arg("--cflags").arg("")
- .arg("--llvm-components").arg("")
- .arg("--llvm-cxxflags").arg("");
- }
+ let _folder = build.fold_output(|| format!("stage{}-std", compiler.stage));
+ println!("Checking std artifacts ({} -> {})", &compiler.host, target);
- if build.remote_tested(target) {
- cmd.arg("--remote-test-client").arg(builder.tool_exe(Tool::RemoteTestClient));
- }
-
- // Running a C compiler on MSVC requires a few env vars to be set, to be
- // sure to set them here.
- //
- // Note that if we encounter `PATH` we make sure to append to our own `PATH`
- // rather than stomp over it.
- if target.contains("msvc") {
- for &(ref k, ref v) in build.cc[&target].env() {
- if k != "PATH" {
- cmd.env(k, v);
- }
- }
- }
- cmd.env("RUSTC_BOOTSTRAP", "1");
- build.add_rust_test_threads(&mut cmd);
-
- if build.config.sanitizers {
- cmd.env("SANITIZER_SUPPORT", "1");
- }
-
- if build.config.profiler {
- cmd.env("PROFILER_SUPPORT", "1");
- }
-
- cmd.arg("--adb-path").arg("adb");
- cmd.arg("--adb-test-dir").arg(ADB_TEST_DIR);
- if target.contains("android") {
- // Assume that cc for this target comes from the android sysroot
- cmd.arg("--android-cross-path")
- .arg(build.cc(target).parent().unwrap().parent().unwrap());
- } else {
- cmd.arg("--android-cross-path").arg("");
- }
-
- build.ci_env.force_coloring_in_ci(&mut cmd);
-
- let _time = util::timeit();
- try_run(build, &mut cmd);
+ let out_dir = build.stage_out(compiler, Mode::Libstd);
+ build.clear_if_dirty(&out_dir, &builder.rustc(compiler));
+ let mut cargo = builder.cargo(compiler, Mode::Libstd, target, "check");
+ std_cargo(build, &compiler, target, &mut cargo);
+ run_cargo(build,
+ &mut cargo,
+ &libstd_stamp(build, compiler, target),
+ true);
+ let libdir = builder.sysroot_libdir(compiler, target);
+ add_to_sysroot(&libdir, &libstd_stamp(build, compiler, target));
}
}
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Docs {
- compiler: Compiler,
+pub struct Rustc {
+ pub target: Interned<String>,
}
-impl Step for Docs {
+impl Step for Rustc {
type Output = ();
- const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/doc")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Docs {
- compiler: run.builder.compiler(run.builder.top_stage, run.host),
- });
- }
-
- /// Run `rustdoc --test` for all documentation in `src/doc`.
- ///
- /// This will run all tests in our markdown documentation (e.g. the book)
- /// located in `src/doc`. The `rustdoc` that's run is the one that sits next to
- /// `compiler`.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let compiler = self.compiler;
-
- builder.ensure(compile::Test { compiler, target: compiler.host });
-
- // Do a breadth-first traversal of the `src/doc` directory and just run
- // tests for all files that end in `*.md`
- let mut stack = vec![build.src.join("src/doc")];
- let _time = util::timeit();
- let _folder = build.fold_output(|| "test_docs");
-
- while let Some(p) = stack.pop() {
- if p.is_dir() {
- stack.extend(t!(p.read_dir()).map(|p| t!(p).path()));
- continue
- }
-
- if p.extension().and_then(|s| s.to_str()) != Some("md") {
- continue;
- }
-
- // The nostarch directory in the book is for no starch, and so isn't
- // guaranteed to build. We don't care if it doesn't build, so skip it.
- if p.to_str().map_or(false, |p| p.contains("nostarch")) {
- continue;
- }
-
- markdown_test(builder, compiler, &p);
- }
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct ErrorIndex {
- compiler: Compiler,
-}
-
-impl Step for ErrorIndex {
- type Output = ();
const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/tools/error_index_generator")
+ run.path("src/librustc").krate("rustc-main")
}
fn make_run(run: RunConfig) {
- run.builder.ensure(ErrorIndex {
- compiler: run.builder.compiler(run.builder.top_stage, run.host),
- });
- }
-
- /// Run the error index generator tool to execute the tests located in the error
- /// index.
- ///
- /// The `error_index_generator` tool lives in `src/tools` and is used to
- /// generate a markdown file from the error indexes of the code base which is
- /// then passed to `rustdoc --test`.
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let compiler = self.compiler;
-
- builder.ensure(compile::Std { compiler, target: compiler.host });
-
- let _folder = build.fold_output(|| "test_error_index");
- println!("Testing error-index stage{}", compiler.stage);
-
- let dir = testdir(build, compiler.host);
- t!(fs::create_dir_all(&dir));
- let output = dir.join("error-index.md");
-
- let _time = util::timeit();
- build.run(builder.tool_cmd(Tool::ErrorIndex)
- .arg("markdown")
- .arg(&output)
- .env("CFG_BUILD", &build.build)
- .env("RUSTC_ERROR_METADATA_DST", build.extended_error_dir()));
-
- markdown_test(builder, compiler, &output);
- }
-}
-
-fn markdown_test(builder: &Builder, compiler: Compiler, markdown: &Path) {
- let build = builder.build;
- let mut file = t!(File::open(markdown));
- let mut contents = String::new();
- t!(file.read_to_string(&mut contents));
- if !contents.contains("```") {
- return;
- }
-
- println!("doc tests for: {}", markdown.display());
- let mut cmd = builder.rustdoc_cmd(compiler.host);
- build.add_rust_test_threads(&mut cmd);
- cmd.arg("--test");
- cmd.arg(markdown);
- cmd.env("RUSTC_BOOTSTRAP", "1");
-
- let test_args = build.config.cmd.test_args().join(" ");
- cmd.arg("--test-args").arg(test_args);
-
- if build.config.quiet_tests {
- try_run_quiet(build, &mut cmd);
- } else {
- try_run(build, &mut cmd);
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct CrateLibrustc {
- compiler: Compiler,
- target: Interned<String>,
- test_kind: TestKind,
- krate: Option<Interned<String>>,
-}
-
-impl Step for CrateLibrustc {
- type Output = ();
- const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.krate("rustc-main")
- }
-
- fn make_run(run: RunConfig) {
- let builder = run.builder;
- let compiler = builder.compiler(builder.top_stage, run.host);
-
- let make = |name: Option<Interned<String>>| {
- let test_kind = if builder.kind == Kind::Test {
- TestKind::Test
- } else if builder.kind == Kind::Bench {
- TestKind::Bench
- } else {
- panic!("unexpected builder.kind in crate: {:?}", builder.kind);
- };
-
- builder.ensure(CrateLibrustc {
- compiler,
- target: run.target,
- test_kind,
- krate: name,
- });
- };
-
- if let Some(path) = run.path {
- for (name, krate_path) in builder.crates("rustc-main") {
- if path.ends_with(krate_path) {
- make(Some(name));
- }
- }
- } else {
- make(None);
- }
- }
-
-
- fn run(self, builder: &Builder) {
- builder.ensure(Crate {
- compiler: self.compiler,
- target: self.target,
- mode: Mode::Librustc,
- test_kind: self.test_kind,
- krate: self.krate,
+ run.builder.ensure(Rustc {
+ target: run.target,
});
}
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Crate {
- compiler: Compiler,
- target: Interned<String>,
- mode: Mode,
- test_kind: TestKind,
- krate: Option<Interned<String>>,
-}
-
-impl Step for Crate {
- type Output = ();
- const DEFAULT: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.krate("std").krate("test")
- }
- fn make_run(run: RunConfig) {
- let builder = run.builder;
- let compiler = builder.compiler(builder.top_stage, run.host);
-
- let make = |mode: Mode, name: Option<Interned<String>>| {
- let test_kind = if builder.kind == Kind::Test {
- TestKind::Test
- } else if builder.kind == Kind::Bench {
- TestKind::Bench
- } else {
- panic!("unexpected builder.kind in crate: {:?}", builder.kind);
- };
-
- builder.ensure(Crate {
- compiler,
- target: run.target,
- mode,
- test_kind,
- krate: name,
- });
- };
-
- if let Some(path) = run.path {
- for (name, krate_path) in builder.crates("std") {
- if path.ends_with(krate_path) {
- make(Mode::Libstd, Some(name));
- }
- }
- for (name, krate_path) in builder.crates("test") {
- if path.ends_with(krate_path) {
- make(Mode::Libtest, Some(name));
- }
- }
- } else {
- make(Mode::Libstd, None);
- make(Mode::Libtest, None);
- }
- }
-
- /// Run all unit tests plus documentation tests for an entire crate DAG defined
- /// by a `Cargo.toml`
- ///
- /// This is what runs tests for crates like the standard library, compiler, etc.
- /// It essentially is the driver for running `cargo test`.
+ /// Build the compiler.
///
- /// Currently this runs all tests for a DAG by passing a bunch of `-p foo`
- /// arguments, and those arguments are discovered from `cargo metadata`.
+ /// This will build the compiler for a particular stage of the build using
+ /// the `compiler` targeting the `target` architecture. The artifacts
+ /// created will also be linked into the sysroot directory.
fn run(self, builder: &Builder) {
let build = builder.build;
- let compiler = self.compiler;
+ let compiler = builder.compiler(0, build.build);
let target = self.target;
- let mode = self.mode;
- let test_kind = self.test_kind;
- let krate = self.krate;
-
- builder.ensure(compile::Test { compiler, target });
- builder.ensure(RemoteCopyLibs { compiler, target });
-
- // If we're not doing a full bootstrap but we're testing a stage2 version of
- // libstd, then what we're actually testing is the libstd produced in
- // stage1. Reflect that here by updating the compiler that we're working
- // with automatically.
- let compiler = if build.force_use_stage1(compiler, target) {
- builder.compiler(1, compiler.host)
- } else {
- compiler.clone()
- };
-
- let mut cargo = builder.cargo(compiler, mode, target, test_kind.subcommand());
- let (name, root) = match mode {
- Mode::Libstd => {
- compile::std_cargo(build, &compiler, target, &mut cargo);
- ("libstd", "std")
- }
- Mode::Libtest => {
- compile::test_cargo(build, &compiler, target, &mut cargo);
- ("libtest", "test")
- }
- Mode::Librustc => {
- builder.ensure(compile::Rustc { compiler, target });
- compile::rustc_cargo(build, target, &mut cargo);
- ("librustc", "rustc-main")
- }
- _ => panic!("can only test libraries"),
- };
- let root = INTERNER.intern_string(String::from(root));
- let _folder = build.fold_output(|| {
- format!("{}_stage{}-{}", test_kind.subcommand(), compiler.stage, name)
- });
- println!("{} {} stage{} ({} -> {})", test_kind, name, compiler.stage,
- &compiler.host, target);
-
- // Build up the base `cargo test` command.
- //
- // Pass in some standard flags then iterate over the graph we've discovered
- // in `cargo metadata` with the maps above and figure out what `-p`
- // arguments need to get passed.
- if test_kind.subcommand() == "test" && !build.fail_fast {
- cargo.arg("--no-fail-fast");
- }
-
- match krate {
- Some(krate) => {
- cargo.arg("-p").arg(krate);
- }
- None => {
- let mut visited = HashSet::new();
- let mut next = vec![root];
- while let Some(name) = next.pop() {
- // Right now jemalloc and the sanitizer crates are
- // target-specific crate in the sense that it's not present
- // on all platforms. Custom skip it here for now, but if we
- // add more this probably wants to get more generalized.
- //
- // Also skip `build_helper` as it's not compiled normally
- // for target during the bootstrap and it's just meant to be
- // a helper crate, not tested. If it leaks through then it
- // ends up messing with various mtime calculations and such.
- if !name.contains("jemalloc") &&
- *name != *"build_helper" &&
- !(name.starts_with("rustc_") && name.ends_with("san")) &&
- name != "dlmalloc" {
- cargo.arg("-p").arg(&format!("{}:0.0.0", name));
- }
- for dep in build.crates[&name].deps.iter() {
- if visited.insert(dep) {
- next.push(*dep);
- }
- }
- }
- }
- }
-
- // The tests are going to run with the *target* libraries, so we need to
- // ensure that those libraries show up in the LD_LIBRARY_PATH equivalent.
- //
- // Note that to run the compiler we need to run with the *host* libraries,
- // but our wrapper scripts arrange for that to be the case anyway.
- let mut dylib_path = dylib_path();
- dylib_path.insert(0, PathBuf::from(&*builder.sysroot_libdir(compiler, target)));
- cargo.env(dylib_path_var(), env::join_paths(&dylib_path).unwrap());
- cargo.arg("--");
- cargo.args(&build.config.cmd.test_args());
+ let _folder = build.fold_output(|| format!("stage{}-rustc", compiler.stage));
+ println!("Checking compiler artifacts ({} -> {})", &compiler.host, target);
- if build.config.quiet_tests {
- cargo.arg("--quiet");
- }
+ let stage_out = builder.stage_out(compiler, Mode::Librustc);
+ build.clear_if_dirty(&stage_out, &libstd_stamp(build, compiler, target));
+ build.clear_if_dirty(&stage_out, &libtest_stamp(build, compiler, target));
- let _time = util::timeit();
-
- if target.contains("emscripten") {
- cargo.env(format!("CARGO_TARGET_{}_RUNNER", envify(&target)),
- build.config.nodejs.as_ref().expect("nodejs not configured"));
- } else if target.starts_with("wasm32") {
- // On the wasm32-unknown-unknown target we're using LTO which is
- // incompatible with `-C prefer-dynamic`, so disable that here
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
-
- let node = build.config.nodejs.as_ref()
- .expect("nodejs not configured");
- let runner = format!("{} {}/src/etc/wasm32-shim.js",
- node.display(),
- build.src.display());
- cargo.env(format!("CARGO_TARGET_{}_RUNNER", envify(&target)), &runner);
- } else if build.remote_tested(target) {
- cargo.env(format!("CARGO_TARGET_{}_RUNNER", envify(&target)),
- format!("{} run",
- builder.tool_exe(Tool::RemoteTestClient).display()));
- }
- try_run(build, &mut cargo);
+ let mut cargo = builder.cargo(compiler, Mode::Librustc, target, "check");
+ rustc_cargo(build, &mut cargo);
+ run_cargo(build,
+ &mut cargo,
+ &librustc_stamp(build, compiler, target),
+ true);
+ let libdir = builder.sysroot_libdir(compiler, target);
+ add_to_sysroot(&libdir, &librustc_stamp(build, compiler, target));
}
}
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Rustdoc {
- host: Interned<String>,
- test_kind: TestKind,
+pub struct Test {
+ pub target: Interned<String>,
}
-impl Step for Rustdoc {
+impl Step for Test {
type Output = ();
const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/librustdoc").path("src/tools/rustdoc")
+ run.path("src/libtest").krate("test")
}
fn make_run(run: RunConfig) {
- let builder = run.builder;
-
- let test_kind = if builder.kind == Kind::Test {
- TestKind::Test
- } else if builder.kind == Kind::Bench {
- TestKind::Bench
- } else {
- panic!("unexpected builder.kind in crate: {:?}", builder.kind);
- };
-
- builder.ensure(Rustdoc {
- host: run.host,
- test_kind,
+ run.builder.ensure(Test {
+ target: run.target,
});
}
fn run(self, builder: &Builder) {
let build = builder.build;
- let test_kind = self.test_kind;
-
- let compiler = builder.compiler(builder.top_stage, self.host);
- let target = compiler.host;
-
- let mut cargo = tool::prepare_tool_cargo(builder,
- compiler,
- target,
- test_kind.subcommand(),
- "src/tools/rustdoc");
- let _folder = build.fold_output(|| {
- format!("{}_stage{}-rustdoc", test_kind.subcommand(), compiler.stage)
- });
- println!("{} rustdoc stage{} ({} -> {})", test_kind, compiler.stage,
- &compiler.host, target);
-
- if test_kind.subcommand() == "test" && !build.fail_fast {
- cargo.arg("--no-fail-fast");
- }
-
- cargo.arg("-p").arg("rustdoc:0.0.0");
-
- cargo.arg("--");
- cargo.args(&build.config.cmd.test_args());
-
- if build.config.quiet_tests {
- cargo.arg("--quiet");
- }
-
- let _time = util::timeit();
+ let target = self.target;
+ let compiler = builder.compiler(0, build.build);
- try_run(build, &mut cargo);
+ let _folder = build.fold_output(|| format!("stage{}-test", compiler.stage));
+ println!("Checking test artifacts ({} -> {})", &compiler.host, target);
+ let out_dir = build.stage_out(compiler, Mode::Libtest);
+ build.clear_if_dirty(&out_dir, &libstd_stamp(build, compiler, target));
+ let mut cargo = builder.cargo(compiler, Mode::Libtest, target, "check");
+ test_cargo(build, &compiler, target, &mut cargo);
+ run_cargo(build,
+ &mut cargo,
+ &libtest_stamp(build, compiler, target),
+ true);
+ let libdir = builder.sysroot_libdir(compiler, target);
+ add_to_sysroot(&libdir, &libtest_stamp(build, compiler, target));
}
}
-fn envify(s: &str) -> String {
- s.chars().map(|c| {
- match c {
- '-' => '_',
- c => c,
- }
- }).flat_map(|c| c.to_uppercase()).collect()
+/// Cargo's output path for the standard library in a given stage, compiled
+/// by a particular compiler for the specified target.
+pub fn libstd_stamp(build: &Build, compiler: Compiler, target: Interned<String>) -> PathBuf {
+ build.cargo_out(compiler, Mode::Libstd, target).join(".libstd-check.stamp")
}
-/// Some test suites are run inside emulators or on remote devices, and most
-/// of our test binaries are linked dynamically which means we need to ship
-/// the standard library and such to the emulator ahead of time. This step
-/// represents this and is a dependency of all test suites.
-///
-/// Most of the time this is a noop. For some steps such as shipping data to
-/// QEMU we have to build our own tools so we've got conditional dependencies
-/// on those programs as well. Note that the remote test client is built for
-/// the build target (us) and the server is built for the target.
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct RemoteCopyLibs {
- compiler: Compiler,
- target: Interned<String>,
+/// Cargo's output path for libtest in a given stage, compiled by a particular
+/// compiler for the specified target.
+pub fn libtest_stamp(build: &Build, compiler: Compiler, target: Interned<String>) -> PathBuf {
+ build.cargo_out(compiler, Mode::Libtest, target).join(".libtest-check.stamp")
}
-impl Step for RemoteCopyLibs {
- type Output = ();
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.never()
- }
-
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let compiler = self.compiler;
- let target = self.target;
- if !build.remote_tested(target) {
- return
- }
-
- builder.ensure(compile::Test { compiler, target });
-
- println!("REMOTE copy libs to emulator ({})", target);
- t!(fs::create_dir_all(build.out.join("tmp")));
-
- let server = builder.ensure(tool::RemoteTestServer { compiler, target });
-
- // Spawn the emulator and wait for it to come online
- let tool = builder.tool_exe(Tool::RemoteTestClient);
- let mut cmd = Command::new(&tool);
- cmd.arg("spawn-emulator")
- .arg(target)
- .arg(&server)
- .arg(build.out.join("tmp"));
- if let Some(rootfs) = build.qemu_rootfs(target) {
- cmd.arg(rootfs);
- }
- build.run(&mut cmd);
-
- // Push all our dylibs to the emulator
- for f in t!(builder.sysroot_libdir(compiler, target).read_dir()) {
- let f = t!(f);
- let name = f.file_name().into_string().unwrap();
- if util::is_dylib(&name) {
- build.run(Command::new(&tool)
- .arg("push")
- .arg(f.path()));
- }
- }
- }
+/// Cargo's output path for librustc in a given stage, compiled by a particular
+/// compiler for the specified target.
+pub fn librustc_stamp(build: &Build, compiler: Compiler, target: Interned<String>) -> PathBuf {
+ build.cargo_out(compiler, Mode::Librustc, target).join(".librustc-check.stamp")
}
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Distcheck;
-
-impl Step for Distcheck {
- type Output = ();
- const ONLY_BUILD: bool = true;
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("distcheck")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Distcheck);
- }
-
- /// Run "distcheck", a 'make check' from a tarball
- fn run(self, builder: &Builder) {
- let build = builder.build;
-
- println!("Distcheck");
- let dir = build.out.join("tmp").join("distcheck");
- let _ = fs::remove_dir_all(&dir);
- t!(fs::create_dir_all(&dir));
-
- // Guarantee that these are built before we begin running.
- builder.ensure(dist::PlainSourceTarball);
- builder.ensure(dist::Src);
-
- let mut cmd = Command::new("tar");
- cmd.arg("-xzf")
- .arg(builder.ensure(dist::PlainSourceTarball))
- .arg("--strip-components=1")
- .current_dir(&dir);
- build.run(&mut cmd);
- build.run(Command::new("./configure")
- .args(&build.config.configure_args)
- .arg("--enable-vendor")
- .current_dir(&dir));
- build.run(Command::new(build_helper::make(&build.build))
- .arg("check")
- .current_dir(&dir));
-
- // Now make sure that rust-src has all of libstd's dependencies
- println!("Distcheck rust-src");
- let dir = build.out.join("tmp").join("distcheck-src");
- let _ = fs::remove_dir_all(&dir);
- t!(fs::create_dir_all(&dir));
-
- let mut cmd = Command::new("tar");
- cmd.arg("-xzf")
- .arg(builder.ensure(dist::Src))
- .arg("--strip-components=1")
- .current_dir(&dir);
- build.run(&mut cmd);
-
- let toml = dir.join("rust-src/lib/rustlib/src/rust/src/libstd/Cargo.toml");
- build.run(Command::new(&build.initial_cargo)
- .arg("generate-lockfile")
- .arg("--manifest-path")
- .arg(&toml)
- .current_dir(&dir));
- }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-pub struct Bootstrap;
-
-impl Step for Bootstrap {
- type Output = ();
- const DEFAULT: bool = true;
- const ONLY_HOSTS: bool = true;
- const ONLY_BUILD: bool = true;
-
- /// Test the build system itself
- fn run(self, builder: &Builder) {
- let build = builder.build;
- let mut cmd = Command::new(&build.initial_cargo);
- cmd.arg("test")
- .current_dir(build.src.join("src/bootstrap"))
- .env("CARGO_TARGET_DIR", build.out.join("bootstrap"))
- .env("RUSTC_BOOTSTRAP", "1")
- .env("RUSTC", &build.initial_rustc);
- if !build.fail_fast {
- cmd.arg("--no-fail-fast");
- }
- cmd.arg("--").args(&build.config.cmd.test_args());
- try_run(build, &mut cmd);
- }
-
- fn should_run(run: ShouldRun) -> ShouldRun {
- run.path("src/bootstrap")
- }
-
- fn make_run(run: RunConfig) {
- run.builder.ensure(Bootstrap);
- }
-}
projects / rust.git / blobdiff