1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Implementation of the install aspects of the compiler.
//!
//! This module is responsible for installing the standard library,
//! compiler, and documentation.
use std::env;
use std::fs;
use std::path::{Path, PathBuf, Component};
use std::process::Command;
use Build;
use dist::{pkgname, sanitize_sh, tmpdir};
pub struct Installer<'a> {
build: &'a Build,
prefix: PathBuf,
sysconfdir: PathBuf,
docdir: PathBuf,
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> {
pub fn new(build: &'a Build) -> Installer<'a> {
let prefix_default = PathBuf::from("/usr/local");
let sysconfdir_default = PathBuf::from("/etc");
let docdir_default = PathBuf::from("share/doc/rust");
let bindir_default = PathBuf::from("bin");
let libdir_default = PathBuf::from("lib");
let mandir_default = PathBuf::from("share/man");
let prefix = build.config.prefix.as_ref().unwrap_or(&prefix_default);
let sysconfdir = build.config.sysconfdir.as_ref().unwrap_or(&sysconfdir_default);
let docdir = build.config.docdir.as_ref().unwrap_or(&docdir_default);
let bindir = build.config.bindir.as_ref().unwrap_or(&bindir_default);
let libdir = build.config.libdir.as_ref().unwrap_or(&libdir_default);
let mandir = build.config.mandir.as_ref().unwrap_or(&mandir_default);
let sysconfdir = prefix.join(sysconfdir);
let docdir = prefix.join(docdir);
let bindir = prefix.join(bindir);
let libdir = prefix.join(libdir);
let mandir = prefix.join(mandir);
let destdir = env::var_os("DESTDIR").map(PathBuf::from);
let prefix = add_destdir(&prefix, &destdir);
let sysconfdir = add_destdir(&sysconfdir, &destdir);
let docdir = add_destdir(&docdir, &destdir);
let bindir = add_destdir(&bindir, &destdir);
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,
sysconfdir,
docdir,
bindir,
libdir,
mandir,
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", stage, Some(target));
}
}
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!("{}-{}", pkgname(self.build, name), host)
} else {
pkgname(self.build, name)
};
let mut cmd = Command::new("sh");
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)))
.arg(format!("--docdir={}", sanitize_sh(&self.docdir)))
.arg(format!("--bindir={}", sanitize_sh(&self.bindir)))
.arg(format!("--libdir={}", sanitize_sh(&self.libdir)))
.arg(format!("--mandir={}", sanitize_sh(&self.mandir)))
.arg("--disable-ldconfig");
self.build.run(&mut cmd);
}
}
fn add_destdir(path: &Path, destdir: &Option<PathBuf>) -> PathBuf {
let mut ret = match *destdir {
Some(ref dest) => dest.clone(),
None => return path.to_path_buf(),
};
for part in path.components() {
match part {
Component::Normal(s) => ret.push(s),
_ => {}
}
}
return ret
}
|
