use cache::Interned;
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
-struct CleanTools {
- compiler: Compiler,
- target: Interned<String>,
- mode: Mode,
+pub struct CleanTools {
+ pub compiler: Compiler,
+ pub target: Interned<String>,
+ pub mode: Mode,
}
impl Step for CleanTools {
let target = self.target;
let tool = self.tool;
- builder.ensure(CleanTools { compiler, target, mode: self.mode });
match self.mode {
Mode::Libstd => builder.ensure(compile::Std { compiler, target }),
Mode::Libtest => builder.ensure(compile::Test { compiler, target }),
let _folder = build.fold_output(|| format!("stage{}-{}", compiler.stage, tool));
println!("Building stage{} tool {} ({})", compiler.stage, tool, target);
- let mut cargo = builder.cargo(compiler, Mode::Tool, target, "build");
- let dir = build.src.join("src/tools").join(tool);
- cargo.arg("--manifest-path").arg(dir.join("Cargo.toml"));
-
- // We don't want to build tools dynamically as they'll be running across
- // stages and such and it's just easier if they're not dynamically linked.
- cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
-
- if let Some(dir) = build.openssl_install_dir(target) {
- cargo.env("OPENSSL_STATIC", "1");
- cargo.env("OPENSSL_DIR", dir);
- cargo.env("LIBZ_SYS_STATIC", "1");
- }
+ let mut cargo = prepare_tool_cargo(builder, compiler, target, tool);
+ build.run(&mut cargo);
+ build.cargo_out(compiler, Mode::Tool, target).join(exe(tool, &compiler.host))
+ }
+}
- cargo.env("CFG_RELEASE_CHANNEL", &build.config.channel);
+fn prepare_tool_cargo(
+ builder: &Builder,
+ compiler: Compiler,
+ target: Interned<String>,
+ tool: &'static str,
+) -> Command {
+ let build = builder.build;
+ let mut cargo = builder.cargo(compiler, Mode::Tool, target, "build");
+ let dir = build.src.join("src/tools").join(tool);
+ cargo.arg("--manifest-path").arg(dir.join("Cargo.toml"));
+
+ // We don't want to build tools dynamically as they'll be running across
+ // stages and such and it's just easier if they're not dynamically linked.
+ cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
+
+ if let Some(dir) = build.openssl_install_dir(target) {
+ cargo.env("OPENSSL_STATIC", "1");
+ cargo.env("OPENSSL_DIR", dir);
+ cargo.env("LIBZ_SYS_STATIC", "1");
+ }
- let info = GitInfo::new(&dir);
- if let Some(sha) = info.sha() {
- cargo.env("CFG_COMMIT_HASH", sha);
- }
- if let Some(sha_short) = info.sha_short() {
- cargo.env("CFG_SHORT_COMMIT_HASH", sha_short);
- }
- if let Some(date) = info.commit_date() {
- cargo.env("CFG_COMMIT_DATE", date);
- }
+ cargo.env("CFG_RELEASE_CHANNEL", &build.config.channel);
- build.run(&mut cargo);
- build.cargo_out(compiler, Mode::Tool, target).join(exe(tool, &compiler.host))
+ let info = GitInfo::new(&build.config, &dir);
+ if let Some(sha) = info.sha() {
+ cargo.env("CFG_COMMIT_HASH", sha);
+ }
+ if let Some(sha_short) = info.sha_short() {
+ cargo.env("CFG_SHORT_COMMIT_HASH", sha_short);
}
+ if let Some(date) = info.commit_date() {
+ cargo.env("CFG_COMMIT_DATE", date);
+ }
+ cargo
}
macro_rules! tool {
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct Rustdoc {
- pub target_compiler: Compiler,
+ pub host: Interned<String>,
}
impl Step for Rustdoc {
fn make_run(run: RunConfig) {
run.builder.ensure(Rustdoc {
- target_compiler: run.builder.compiler(run.builder.top_stage, run.host),
+ host: run.host,
});
}
fn run(self, builder: &Builder) -> PathBuf {
- let target_compiler = self.target_compiler;
+ let build = builder.build;
+ let target_compiler = builder.compiler(builder.top_stage, self.host);
+ let target = target_compiler.host;
let build_compiler = if target_compiler.stage == 0 {
builder.compiler(0, builder.build.build)
+ } else if target_compiler.stage >= 2 {
+ // Past stage 2, we consider the compiler to be ABI-compatible and hence capable of
+ // building rustdoc itself.
+ target_compiler
} else {
// Similar to `compile::Assemble`, build with the previous stage's compiler. Otherwise
// we'd have stageN/bin/rustc and stageN/bin/rustdoc be effectively different stage
builder.compiler(target_compiler.stage - 1, builder.build.build)
};
- let tool_rustdoc = builder.ensure(ToolBuild {
- compiler: build_compiler,
- target: target_compiler.host,
- tool: "rustdoc",
- mode: Mode::Librustc,
- });
+ builder.ensure(compile::Rustc { compiler: build_compiler, target });
+
+ let _folder = build.fold_output(|| format!("stage{}-rustdoc", target_compiler.stage));
+ println!("Building rustdoc for stage{} ({})", target_compiler.stage, target_compiler.host);
+
+ let mut cargo = prepare_tool_cargo(builder, build_compiler, target, "rustdoc");
+ build.run(&mut cargo);
+ let tool_rustdoc = build.cargo_out(build_compiler, Mode::Tool, target)
+ .join(exe("rustdoc", &target_compiler.host));
// don't create a stage0-sysroot/bin directory.
if target_compiler.stage > 0 {