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rustbuild: split Install out of Dist subcommand 

only create source tarball for the Dist subcommand
mark install rule as default for Kind::Install
split install-docs
split install-std
factor out empty_dir handling
split install-cargo
split install-analysis
split install-src
rework install-rustc
properly handle cross-compilation setups for install
use pkgname in install
split plain source tarball generation from rust-src dist
document src-tarball in config.toml.exmaple

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
This commit is contained in:
Marc-Antoine Perennou 2017-05-18 22:48:14 +02:00
parent 81734e0e06
commit 150d644c21
7 changed files with 212 additions and 143 deletions
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6
README.md
View File

@ -35,7 +35,7 @@ Read ["Installing Rust"] from [The Book].
3. Build and install:
```sh
$ ./x.py build && sudo ./x.py dist --install
$ ./x.py build && sudo ./x.py install
```
> ***Note:*** Install locations can be adjusted by copying the config file
@ -43,7 +43,7 @@ Read ["Installing Rust"] from [The Book].
> adjusting the `prefix` option under `[install]`. Various other options are
> also supported, and are documented in the config file.
When complete, `sudo ./x.py dist --install` will place several programs into
When complete, `sudo ./x.py install` will place several programs into
`/usr/local/bin`: `rustc`, the Rust compiler, and `rustdoc`, the
API-documentation tool. This install does not include [Cargo],
Rust's package manager, which you may also want to build.
@ -96,7 +96,7 @@ build.
4. Navigate to Rust's source code (or clone it), then build it:
```sh
$ ./x.py build && ./x.py dist --install
$ ./x.py build && ./x.py install
```
#### MSVC

6
src/bootstrap/config.toml.example
View File

@ -314,3 +314,9 @@
# Note that this address should not contain a trailing slash as file names will
# be appended to it.
#upload-addr = "https://example.com/folder"
# Whether to build a plain source tarball to upload
# We disable that on Windows not to override the one already uploaded on S3
# as the one built on Windows will contain backslashes in paths causing problems
# on linux
#src-tarball = true

182
src/bootstrap/dist.rs
View File

@ -30,11 +30,11 @@ use {Build, Compiler, Mode};
use channel;
use util::{cp_r, libdir, is_dylib, cp_filtered, copy, exe};
fn pkgname(build: &Build, component: &str) -> String {
pub fn pkgname(build: &Build, component: &str) -> String {
if component == "cargo" {
format!("{}-{}", component, build.cargo_package_vers())
} else if component == "rls" {
format!("{}-{}", component, build.package_vers(&build.release_num("rls")))
format!("{}-{}", component, build.rls_package_vers())
} else {
assert!(component.starts_with("rust"));
format!("{}-{}", component, build.rust_package_vers())
@ -369,38 +369,7 @@ pub fn analysis(build: &Build, compiler: &Compiler, target: &str) {
t!(fs::remove_dir_all(&image));
}
const CARGO_VENDOR_VERSION: &'static str = "0.1.4";
/// Creates the `rust-src` installer component and the plain source tarball
pub fn rust_src(build: &Build) {
if !build.config.rust_dist_src {
return
}
println!("Dist src");
// Make sure that the root folder of tarball has the correct name
let plain_name = format!("rustc-{}-src", build.rust_package_vers());
let plain_dst_src = tmpdir(build).join(&plain_name);
let _ = fs::remove_dir_all(&plain_dst_src);
t!(fs::create_dir_all(&plain_dst_src));
// This is the set of root paths which will become part of the source package
let src_files = [
"COPYRIGHT",
"LICENSE-APACHE",
"LICENSE-MIT",
"CONTRIBUTING.md",
"README.md",
"RELEASES.md",
"configure",
"x.py",
];
let src_dirs = [
"man",
"src",
];
fn copy_src_dirs(build: &Build, src_dirs: &[&str], dst_dir: &Path) {
let filter_fn = move |path: &Path| {
let spath = match path.to_str() {
Some(path) => path,
@ -429,60 +398,16 @@ pub fn rust_src(build: &Build) {
};
// Copy the directories using our filter
for item in &src_dirs {
let dst = &plain_dst_src.join(item);
t!(fs::create_dir(dst));
for item in src_dirs {
let dst = &dst_dir.join(item);
t!(fs::create_dir_all(dst));
cp_filtered(&build.src.join(item), dst, &filter_fn);
}
// Copy the files normally
for item in &src_files {
copy(&build.src.join(item), &plain_dst_src.join(item));
}
// If we're building from git sources, we need to vendor a complete distribution.
if build.src_is_git {
// Get cargo-vendor installed, if it isn't already.
let mut has_cargo_vendor = false;
let mut cmd = Command::new(&build.cargo);
for line in output(cmd.arg("install").arg("--list")).lines() {
has_cargo_vendor |= line.starts_with("cargo-vendor ");
}
if !has_cargo_vendor {
let mut cmd = Command::new(&build.cargo);
cmd.arg("install")
.arg("--force")
.arg("--debug")
.arg("--vers").arg(CARGO_VENDOR_VERSION)
.arg("cargo-vendor")
.env("RUSTC", &build.rustc);
build.run(&mut cmd);
}
// Vendor all Cargo dependencies
let mut cmd = Command::new(&build.cargo);
cmd.arg("vendor")
.current_dir(&plain_dst_src.join("src"));
build.run(&mut cmd);
}
// Create the version file
write_file(&plain_dst_src.join("version"), build.rust_version().as_bytes());
// Create plain source tarball
let mut tarball = rust_src_location(build);
tarball.set_extension(""); // strip .gz
tarball.set_extension(""); // strip .tar
if let Some(dir) = tarball.parent() {
t!(fs::create_dir_all(dir));
}
let mut cmd = rust_installer(build);
cmd.arg("tarball")
.arg("--input").arg(&plain_name)
.arg("--output").arg(&tarball)
.arg("--work-dir=.")
.current_dir(tmpdir(build));
build.run(&mut cmd);
}
/// Creates the `rust-src` installer component
pub fn rust_src(build: &Build) {
println!("Dist src");
let name = pkgname(build, "rust-src");
let image = tmpdir(build).join(format!("{}-image", name));
@ -516,11 +441,7 @@ pub fn rust_src(build: &Build) {
"src/rustc/libc_shim",
];
for item in &std_src_dirs {
let dst = &dst_src.join(item);
t!(fs::create_dir_all(dst));
cp_r(&plain_dst_src.join(item), dst);
}
copy_src_dirs(build, &std_src_dirs[..], &dst_src);
// Create source tarball in rust-installer format
let mut cmd = rust_installer(build);
@ -537,7 +458,86 @@ pub fn rust_src(build: &Build) {
build.run(&mut cmd);
t!(fs::remove_dir_all(&image));
t!(fs::remove_dir_all(&plain_dst_src));
}
const CARGO_VENDOR_VERSION: &'static str = "0.1.4";
/// Creates the plain source tarball
pub fn plain_source_tarball(build: &Build) {
println!("Create plain source tarball");
// Make sure that the root folder of tarball has the correct name
let plain_name = format!("{}-src", pkgname(build, "rustc"));
let plain_dst_src = tmpdir(build).join(&plain_name);
let _ = fs::remove_dir_all(&plain_dst_src);
t!(fs::create_dir_all(&plain_dst_src));
// This is the set of root paths which will become part of the source package
let src_files = [
"COPYRIGHT",
"LICENSE-APACHE",
"LICENSE-MIT",
"CONTRIBUTING.md",
"README.md",
"RELEASES.md",
"configure",
"x.py",
];
let src_dirs = [
"man",
"src",
];
copy_src_dirs(build, &src_dirs[..], &plain_dst_src);
// Copy the files normally
for item in &src_files {
copy(&build.src.join(item), &plain_dst_src.join(item));
}
// Create the version file
write_file(&plain_dst_src.join("version"), build.rust_version().as_bytes());
// If we're building from git sources, we need to vendor a complete distribution.
if build.src_is_git {
// Get cargo-vendor installed, if it isn't already.
let mut has_cargo_vendor = false;
let mut cmd = Command::new(&build.cargo);
for line in output(cmd.arg("install").arg("--list")).lines() {
has_cargo_vendor |= line.starts_with("cargo-vendor ");
}
if !has_cargo_vendor {
let mut cmd = Command::new(&build.cargo);
cmd.arg("install")
.arg("--force")
.arg("--debug")
.arg("--vers").arg(CARGO_VENDOR_VERSION)
.arg("cargo-vendor")
.env("RUSTC", &build.rustc);
build.run(&mut cmd);
}
// Vendor all Cargo dependencies
let mut cmd = Command::new(&build.cargo);
cmd.arg("vendor")
.current_dir(&plain_dst_src.join("src"));
build.run(&mut cmd);
}
// Create plain source tarball
let mut tarball = rust_src_location(build);
tarball.set_extension(""); // strip .gz
tarball.set_extension(""); // strip .tar
if let Some(dir) = tarball.parent() {
t!(fs::create_dir_all(dir));
}
let mut cmd = rust_installer(build);
cmd.arg("tarball")
.arg("--input").arg(&plain_name)
.arg("--output").arg(&tarball)
.arg("--work-dir=.")
.current_dir(tmpdir(build));
build.run(&mut cmd);
}
fn install(src: &Path, dstdir: &Path, perms: u32) {

17
src/bootstrap/flags.rs
View File

@ -69,7 +69,9 @@ pub enum Subcommand {
Clean,
Dist {
paths: Vec<PathBuf>,
install: bool,
},
Install {
paths: Vec<PathBuf>,
},
}
@ -85,7 +87,8 @@ Subcommands:
bench Build and run some benchmarks
doc Build documentation
clean Clean out build directories
dist Build and/or install distribution artifacts
dist Build distribution artifacts
install Install distribution artifacts
To learn more about a subcommand, run `./x.py <subcommand> -h`");
@ -125,7 +128,8 @@ To learn more about a subcommand, run `./x.py <subcommand> -h`");
|| (s == "bench")
|| (s == "doc")
|| (s == "clean")
|| (s == "dist"));
|| (s == "dist")
|| (s == "install"));
let subcommand = match possible_subcommands.first() {
Some(s) => s,
None => {
@ -139,7 +143,6 @@ To learn more about a subcommand, run `./x.py <subcommand> -h`");
match subcommand.as_str() {
"test" => { opts.optmulti("", "test-args", "extra arguments", "ARGS"); },
"bench" => { opts.optmulti("", "test-args", "extra arguments", "ARGS"); },
"dist" => { opts.optflag("", "install", "run installer as well"); },
_ => { },
};
@ -281,7 +284,11 @@ Arguments:
"dist" => {
Subcommand::Dist {
paths: paths,
install: matches.opt_present("install"),
}
}
"install" => {
Subcommand::Install {
paths: paths,
}
}
_ => {

74
src/bootstrap/install.rs
View File

@ -19,7 +19,7 @@ use std::path::{Path, PathBuf, Component};
use std::process::Command;
use Build;
use dist::{sanitize_sh, tmpdir};
use dist::{pkgname, sanitize_sh, tmpdir};
pub struct Installer<'a> {
build: &'a Build,
@ -29,6 +29,13 @@ pub struct Installer<'a> {
bindir: PathBuf,
libdir: PathBuf,
mandir: PathBuf,
empty_dir: PathBuf,
}
impl<'a> Drop for Installer<'a> {
fn drop(&mut self) {
t!(fs::remove_dir_all(&self.empty_dir));
}
}
impl<'a> Installer<'a> {
@ -61,6 +68,10 @@ impl<'a> Installer<'a> {
let libdir = add_destdir(&libdir, &destdir);
let mandir = add_destdir(&mandir, &destdir);
let empty_dir = build.out.join("tmp/empty_dir");
t!(fs::create_dir_all(&empty_dir));
Installer {
build,
prefix,
@ -69,52 +80,49 @@ impl<'a> Installer<'a> {
bindir,
libdir,
mandir,
empty_dir,
}
}
/// Installs everything.
pub fn install(&self, stage: u32, host: &str) {
let empty_dir = self.build.out.join("tmp/empty_dir");
t!(fs::create_dir_all(&empty_dir));
if self.build.config.docs {
self.install_sh("docs", "rust-docs", &self.build.rust_package_vers(),
stage, Some(host), &empty_dir);
}
pub fn install_docs(&self, stage: u32, host: &str) {
self.install_sh("docs", "rust-docs", stage, Some(host));
}
pub fn install_std(&self, stage: u32) {
for target in self.build.config.target.iter() {
self.install_sh("std", "rust-std", &self.build.rust_package_vers(),
stage, Some(target), &empty_dir);
self.install_sh("std", "rust-std", stage, Some(target));
}
if self.build.config.extended {
self.install_sh("cargo", "cargo", &self.build.cargo_package_vers(),
stage, Some(host), &empty_dir);
self.install_sh("rls", "rls", &self.build.rls_package_vers(),
stage, Some(host), &empty_dir);
self.install_sh("analysis", "rust-analysis", &self.build.rust_package_vers(),
stage, Some(host), &empty_dir);
self.install_sh("src", "rust-src", &self.build.rust_package_vers(),
stage, None, &empty_dir);
}
self.install_sh("rustc", "rustc", &self.build.rust_package_vers(),
stage, Some(host), &empty_dir);
t!(fs::remove_dir_all(&empty_dir));
}
fn install_sh(&self, package: &str, name: &str, version: &str,
stage: u32, host: Option<&str>, empty_dir: &Path) {
pub fn install_cargo(&self, stage: u32, host: &str) {
self.install_sh("cargo", "cargo", stage, Some(host));
}
pub fn install_rls(&self, stage: u32, host: &str) {
self.install_sh("rls", "rls", stage, Some(host));
}
pub fn install_analysis(&self, stage: u32, host: &str) {
self.install_sh("analysis", "rust-analysis", stage, Some(host));
}
pub fn install_src(&self, stage: u32) {
self.install_sh("src", "rust-src", stage, None);
}
pub fn install_rustc(&self, stage: u32, host: &str) {
self.install_sh("rustc", "rustc", stage, Some(host));
}
fn install_sh(&self, package: &str, name: &str, stage: u32, host: Option<&str>) {
println!("Install {} stage{} ({:?})", package, stage, host);
let package_name = if let Some(host) = host {
format!("{}-{}-{}", name, version, host)
format!("{}-{}", pkgname(self.build, name), host)
} else {
format!("{}-{}", name, version)
pkgname(self.build, name)
};
let mut cmd = Command::new("sh");
cmd.current_dir(empty_dir)
cmd.current_dir(&self.empty_dir)
.arg(sanitize_sh(&tmpdir(self.build).join(&package_name).join("install.sh")))
.arg(format!("--prefix={}", sanitize_sh(&self.prefix)))
.arg(format!("--sysconfdir={}", sanitize_sh(&self.sysconfdir)))

2
src/bootstrap/mk/Makefile.in
View File

@ -69,7 +69,7 @@ distcheck:
$(Q)$(BOOTSTRAP) dist $(BOOTSTRAP_ARGS)
$(Q)$(BOOTSTRAP) test distcheck $(BOOTSTRAP_ARGS)
install:
$(Q)$(BOOTSTRAP) dist --install $(BOOTSTRAP_ARGS)
$(Q)$(BOOTSTRAP) install $(BOOTSTRAP_ARGS)
tidy:
$(Q)$(BOOTSTRAP) test src/tools/tidy $(BOOTSTRAP_ARGS)
prepare:

68
src/bootstrap/step.rs
View File

@ -734,6 +734,13 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
dist::mingw(build, s.target)
}
});
rules.dist("dist-plain-source-tarball", "src")
.default(build.config.rust_dist_src)
.host(true)
.only_build(true)
.only_host_build(true)
.dep(move |s| tool_rust_installer(build, s))
.run(move |_| dist::plain_source_tarball(build));
rules.dist("dist-src", "src")
.default(true)
.host(true)
@ -759,9 +766,6 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
.dep(|s| s.name("tool-rls"))
.dep(move |s| tool_rust_installer(build, s))
.run(move |s| dist::rls(build, s.stage, s.target));
rules.dist("install", "path/to/nowhere")
.dep(|s| s.name("default:dist"))
.run(move |s| install::Installer::new(build).install(s.stage, s.target));
rules.dist("dist-cargo", "cargo")
.host(true)
.only_host_build(true)
@ -789,6 +793,47 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
.dep(move |s| s.name("tool-build-manifest").target(&build.config.build).stage(0))
.run(move |_| dist::hash_and_sign(build));
rules.install("install-docs", "src/doc")
.default(build.config.docs)
.only_host_build(true)
.dep(|s| s.name("dist-docs"))
.run(move |s| install::Installer::new(build).install_docs(s.stage, s.target));
rules.install("install-std", "src/libstd")
.default(true)
.only_host_build(true)
.dep(|s| s.name("dist-std"))
.run(move |s| install::Installer::new(build).install_std(s.stage));
rules.install("install-cargo", "cargo")
.default(build.config.extended)
.host(true)
.only_host_build(true)
.dep(|s| s.name("dist-cargo"))
.run(move |s| install::Installer::new(build).install_cargo(s.stage, s.target));
rules.install("install-rls", "rls")
.default(build.config.extended)
.host(true)
.only_host_build(true)
.dep(|s| s.name("dist-rls"))
.run(move |s| install::Installer::new(build).install_rls(s.stage, s.target));
rules.install("install-analysis", "analysis")
.default(build.config.extended)
.only_host_build(true)
.dep(|s| s.name("dist-analysis"))
.run(move |s| install::Installer::new(build).install_analysis(s.stage, s.target));
rules.install("install-src", "src")
.default(build.config.extended)
.host(true)
.only_build(true)
.only_host_build(true)
.dep(|s| s.name("dist-src"))
.run(move |s| install::Installer::new(build).install_src(s.stage));
rules.install("install-rustc", "src/librustc")
.default(true)
.host(true)
.only_host_build(true)
.dep(|s| s.name("dist-rustc"))
.run(move |s| install::Installer::new(build).install_rustc(s.stage, s.target));
rules.verify();
return rules;
@ -902,6 +947,7 @@ enum Kind {
Bench,
Dist,
Doc,
Install,
}
impl<'a> Rule<'a> {
@ -1033,6 +1079,12 @@ impl<'a> Rules<'a> {
self.rule(name, path, Kind::Dist)
}
/// Same as `build`, but for `Kind::Install`.
fn install<'b>(&'b mut self, name: &'a str, path: &'a str)
-> RuleBuilder<'a, 'b> {
self.rule(name, path, Kind::Install)
}
fn rule<'b>(&'b mut self,
name: &'a str,
path: &'a str,
@ -1073,6 +1125,7 @@ invalid rule dependency graph detected, was a rule added and maybe typo'd?
"test" => Kind::Test,
"bench" => Kind::Bench,
"dist" => Kind::Dist,
"install" => Kind::Install,
_ => return None,
};
let rules = self.rules.values().filter(|r| r.kind == kind);
@ -1122,13 +1175,8 @@ invalid rule dependency graph detected, was a rule added and maybe typo'd?
Subcommand::Doc { ref paths } => (Kind::Doc, &paths[..]),
Subcommand::Test { ref paths, test_args: _ } => (Kind::Test, &paths[..]),
Subcommand::Bench { ref paths, test_args: _ } => (Kind::Bench, &paths[..]),
Subcommand::Dist { ref paths, install } => {
if install {
return vec![self.sbuild.name("install")]
} else {
(Kind::Dist, &paths[..])
}
}
Subcommand::Dist { ref paths } => (Kind::Dist, &paths[..]),
Subcommand::Install { ref paths } => (Kind::Install, &paths[..]),
Subcommand::Clean => panic!(),
};