From 42c1ea2915d7787e4280b13b9d48bdb29f50e1d1 Mon Sep 17 00:00:00 2001 From: Eduard-Mihai Burtescu Date: Fri, 10 Feb 2017 22:57:09 +0200 Subject: [PATCH 1/2] Nuke src/vendor. --- src/vendor/cmake/.cargo-checksum.json | 1 - src/vendor/cmake/.cargo-ok | 0 src/vendor/cmake/.gitignore | 2 - src/vendor/cmake/.travis.yml | 19 - src/vendor/cmake/Cargo.toml | 17 - src/vendor/cmake/LICENSE-APACHE | 201 - src/vendor/cmake/LICENSE-MIT | 25 - src/vendor/cmake/README.md | 22 - src/vendor/cmake/src/lib.rs | 522 --- src/vendor/cmake/src/registry.rs | 84 - src/vendor/env_logger/.cargo-checksum.json | 1 - src/vendor/env_logger/.cargo-ok | 0 src/vendor/env_logger/Cargo.toml | 23 - src/vendor/env_logger/src/lib.rs | 623 --- src/vendor/env_logger/src/regex.rs | 28 - src/vendor/env_logger/src/string.rs | 21 - src/vendor/env_logger/tests/regexp_filter.rs | 51 - src/vendor/filetime/.cargo-checksum.json | 1 - src/vendor/filetime/.cargo-ok | 0 src/vendor/filetime/.gitignore | 2 - 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-{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"c1e953ee360e77de57f7b02f1b7880bd6a3dc22d1a69e953c2ac2c52cc52d247",".travis.yml":"5d83ed1ae0b80cd6cebfc6a25b1fdb58c893ead400f0f84cd0ebf08d9ad48b28","Cargo.toml":"2266412ecb4504137a90d378ebdbf3a41f0e8b7188858cfb149da54792f7f8d9","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"8ca528d20639506546044c676ff9069e3e850937b02bff4194dcf9e5c3c50d64","src/lib.rs":"dae5d93c005bf8d16427e29eb3bfb50c5527a1ec7c39a383d0694a8e8e38af90","src/registry.rs":"ca16433f51b5e3aedb0560bba41370b0c42de9238926a5118d1c0a3a072b64b2"},"package":"0e5bcf27e097a184c1df4437654ed98df3d7a516e8508a6ba45d8b092bbdf283"} \ No newline at end of file diff --git a/src/vendor/cmake/.cargo-ok b/src/vendor/cmake/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/cmake/.gitignore b/src/vendor/cmake/.gitignore deleted file mode 100644 index 4fffb2f89cb..00000000000 --- a/src/vendor/cmake/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/target -/Cargo.lock diff --git a/src/vendor/cmake/.travis.yml b/src/vendor/cmake/.travis.yml deleted file mode 100644 index 3ac040c5c09..00000000000 --- a/src/vendor/cmake/.travis.yml +++ /dev/null @@ -1,19 +0,0 @@ -language: rust -rust: - - stable - - beta - - nightly -sudo: false -before_script: - - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH -script: - - cargo test --verbose - - cargo doc --no-deps -after_success: - - travis-cargo --only nightly doc-upload -env: - global: - secure: WSQJRyheeMf7eRdivHextSEQzyFnTIw2yeemO2+ZkHVftp0XYsTXQVca3RGlQNsVmjI0RP8lbDVe7HG23uwbTMeRgm+9hzSwNMa0ndJZ06TNMpPM6nqcXFUaNGeuf7EqU370xcgVBO+ZA0cSh55pJkOBg5ALd9bfRWbjEAjHkx8= -notifications: - email: - on_success: never diff --git a/src/vendor/cmake/Cargo.toml b/src/vendor/cmake/Cargo.toml deleted file mode 100644 index c17bbff9225..00000000000 --- a/src/vendor/cmake/Cargo.toml +++ /dev/null @@ -1,17 +0,0 @@ -[package] - -name = "cmake" -version = "0.1.18" -authors = ["Alex Crichton "] -license = "MIT/Apache-2.0" -readme = "README.md" -keywords = ["build-dependencies"] -repository = "https://github.com/alexcrichton/cmake-rs" -homepage = "https://github.com/alexcrichton/cmake-rs" -documentation = "http://alexcrichton.com/cmake-rs" -description = """ -A build dependency for running `cmake` to build a native library -""" - -[dependencies] -gcc = "0.3.17" diff --git a/src/vendor/cmake/LICENSE-APACHE b/src/vendor/cmake/LICENSE-APACHE deleted file mode 100644 index 16fe87b06e8..00000000000 --- a/src/vendor/cmake/LICENSE-APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - -Copyright [yyyy] [name of copyright owner] - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/src/vendor/cmake/LICENSE-MIT b/src/vendor/cmake/LICENSE-MIT deleted file mode 100644 index 39e0ed66021..00000000000 --- a/src/vendor/cmake/LICENSE-MIT +++ /dev/null @@ -1,25 +0,0 @@ -Copyright (c) 2014 Alex Crichton - -Permission is hereby granted, free of charge, to any -person obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without -limitation the rights to use, copy, modify, merge, -publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software -is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice -shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF -ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED -TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A -PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/src/vendor/cmake/README.md b/src/vendor/cmake/README.md deleted file mode 100644 index 8b2586eb01e..00000000000 --- a/src/vendor/cmake/README.md +++ /dev/null @@ -1,22 +0,0 @@ -# cmake - -[![Build Status](https://travis-ci.org/alexcrichton/cmake-rs.svg?branch=master)](https://travis-ci.org/alexcrichton/cmake-rs) - -[Documentation](http://alexcrichton.com/cmake-rs) - -A build dependency for running the `cmake` build tool to compile a native -library. - -```toml -# Cargo.toml -[build-dependencies] -cmake = "0.2" -``` - -# License - -`cmake-rs` is primarily distributed under the terms of both the MIT license and -the Apache License (Version 2.0), with portions covered by various BSD-like -licenses. - -See LICENSE-APACHE, and LICENSE-MIT for details. diff --git a/src/vendor/cmake/src/lib.rs b/src/vendor/cmake/src/lib.rs deleted file mode 100644 index 3607d29026a..00000000000 --- a/src/vendor/cmake/src/lib.rs +++ /dev/null @@ -1,522 +0,0 @@ -//! A build dependency for running `cmake` to build a native library -//! -//! This crate provides some necessary boilerplate and shim support for running -//! the system `cmake` command to build a native library. It will add -//! appropriate cflags for building code to link into Rust, handle cross -//! compilation, and use the necessary generator for the platform being -//! targeted. -//! -//! The builder-style configuration allows for various variables and such to be -//! passed down into the build as well. -//! -//! ## Installation -//! -//! Add this to your `Cargo.toml`: -//! -//! ```toml -//! [build-dependencies] -//! cmake = "0.1" -//! ``` -//! -//! ## Examples -//! -//! ```no_run -//! use cmake; -//! -//! // Builds the project in the directory located in `libfoo`, installing it -//! // into $OUT_DIR -//! let dst = cmake::build("libfoo"); -//! -//! println!("cargo:rustc-link-search=native={}", dst.display()); -//! println!("cargo:rustc-link-lib=static=foo"); -//! ``` -//! -//! ```no_run -//! use cmake::Config; -//! -//! let dst = Config::new("libfoo") -//! .define("FOO", "BAR") -//! .cflag("-foo") -//! .build(); -//! println!("cargo:rustc-link-search=native={}", dst.display()); -//! println!("cargo:rustc-link-lib=static=foo"); -//! ``` - -#![deny(missing_docs)] - -extern crate gcc; - -use std::env; -use std::ffi::{OsString, OsStr}; -use std::fs::{self, File}; -use std::io::ErrorKind; -use std::io::prelude::*; -use std::path::{Path, PathBuf}; -use std::process::Command; - -#[cfg(windows)] -mod registry; - -/// Builder style configuration for a pending CMake build. -pub struct Config { - path: PathBuf, - generator: Option, - cflags: OsString, - cxxflags: OsString, - defines: Vec<(OsString, OsString)>, - deps: Vec, - target: Option, - host: Option, - out_dir: Option, - profile: Option, - build_args: Vec, - cmake_target: Option, -} - -/// Builds the native library rooted at `path` with the default cmake options. -/// This will return the directory in which the library was installed. -/// -/// # Examples -/// -/// ```no_run -/// use cmake; -/// -/// // Builds the project in the directory located in `libfoo`, installing it -/// // into $OUT_DIR -/// let dst = cmake::build("libfoo"); -/// -/// println!("cargo:rustc-link-search=native={}", dst.display()); -/// println!("cargo:rustc-link-lib=static=foo"); -/// ``` -/// -pub fn build>(path: P) -> PathBuf { - Config::new(path.as_ref()).build() -} - -impl Config { - /// Creates a new blank set of configuration to build the project specified - /// at the path `path`. - pub fn new>(path: P) -> Config { - Config { - path: env::current_dir().unwrap().join(path), - generator: None, - cflags: OsString::new(), - cxxflags: OsString::new(), - defines: Vec::new(), - deps: Vec::new(), - profile: None, - out_dir: None, - target: None, - host: None, - build_args: Vec::new(), - cmake_target: None, - } - } - - /// Sets the build-tool generator (`-G`) for this compilation. - pub fn generator>(&mut self, generator: T) -> &mut Config { - self.generator = Some(generator.as_ref().to_owned()); - self - } - - /// Adds a custom flag to pass down to the C compiler, supplementing those - /// that this library already passes. - pub fn cflag>(&mut self, flag: P) -> &mut Config { - self.cflags.push(" "); - self.cflags.push(flag.as_ref()); - self - } - - /// Adds a custom flag to pass down to the C++ compiler, supplementing those - /// that this library already passes. - pub fn cxxflag>(&mut self, flag: P) -> &mut Config { - self.cxxflags.push(" "); - self.cxxflags.push(flag.as_ref()); - self - } - - /// Adds a new `-D` flag to pass to cmake during the generation step. - pub fn define(&mut self, k: K, v: V) -> &mut Config - where K: AsRef, V: AsRef - { - self.defines.push((k.as_ref().to_owned(), v.as_ref().to_owned())); - self - } - - /// Registers a dependency for this compilation on the native library built - /// by Cargo previously. - /// - /// This registration will modify the `CMAKE_PREFIX_PATH` environment - /// variable for the build system generation step. - pub fn register_dep(&mut self, dep: &str) -> &mut Config { - self.deps.push(dep.to_string()); - self - } - - /// Sets the target triple for this compilation. - /// - /// This is automatically scraped from `$TARGET` which is set for Cargo - /// build scripts so it's not necessary to call this from a build script. - pub fn target(&mut self, target: &str) -> &mut Config { - self.target = Some(target.to_string()); - self - } - - /// Sets the host triple for this compilation. - /// - /// This is automatically scraped from `$HOST` which is set for Cargo - /// build scripts so it's not necessary to call this from a build script. - pub fn host(&mut self, host: &str) -> &mut Config { - self.host = Some(host.to_string()); - self - } - - /// Sets the output directory for this compilation. - /// - /// This is automatically scraped from `$OUT_DIR` which is set for Cargo - /// build scripts so it's not necessary to call this from a build script. - pub fn out_dir>(&mut self, out: P) -> &mut Config { - self.out_dir = Some(out.as_ref().to_path_buf()); - self - } - - /// Sets the profile for this compilation. - /// - /// This is automatically scraped from `$PROFILE` which is set for Cargo - /// build scripts so it's not necessary to call this from a build script. - pub fn profile(&mut self, profile: &str) -> &mut Config { - self.profile = Some(profile.to_string()); - self - } - - /// Add an argument to the final `cmake` build step - pub fn build_arg>(&mut self, arg: A) -> &mut Config { - self.build_args.push(arg.as_ref().to_owned()); - self - } - - /// Sets the build target for the final `cmake` build step, this will - /// default to "install" if not specified. - pub fn build_target(&mut self, target: &str) -> &mut Config { - self.cmake_target = Some(target.to_string()); - self - } - - /// Run this configuration, compiling the library with all the configured - /// options. - /// - /// This will run both the build system generator command as well as the - /// command to build the library. - pub fn build(&mut self) -> PathBuf { - let target = self.target.clone().unwrap_or_else(|| { - getenv_unwrap("TARGET") - }); - let host = self.host.clone().unwrap_or_else(|| { - getenv_unwrap("HOST") - }); - let msvc = target.contains("msvc"); - let c_compiler = gcc::Config::new().cargo_metadata(false) - .opt_level(0) - .debug(false) - .target(&target) - .host(&host) - .get_compiler(); - let cxx_compiler = gcc::Config::new().cargo_metadata(false) - .cpp(true) - .opt_level(0) - .debug(false) - .target(&target) - .host(&host) - .get_compiler(); - - let dst = self.out_dir.clone().unwrap_or_else(|| { - PathBuf::from(getenv_unwrap("OUT_DIR")) - }); - let build = dst.join("build"); - self.maybe_clear(&build); - let _ = fs::create_dir(&build); - - // Add all our dependencies to our cmake paths - let mut cmake_prefix_path = Vec::new(); - for dep in &self.deps { - if let Some(root) = env::var_os(&format!("DEP_{}_ROOT", dep)) { - cmake_prefix_path.push(PathBuf::from(root)); - } - } - let system_prefix = env::var_os("CMAKE_PREFIX_PATH") - .unwrap_or(OsString::new()); - cmake_prefix_path.extend(env::split_paths(&system_prefix) - .map(|s| s.to_owned())); - let cmake_prefix_path = env::join_paths(&cmake_prefix_path).unwrap(); - - // Build up the first cmake command to build the build system. - let mut cmd = Command::new("cmake"); - cmd.arg(&self.path) - .current_dir(&build); - if target.contains("windows-gnu") { - if host.contains("windows") { - // On MinGW we need to coerce cmake to not generate a visual - // studio build system but instead use makefiles that MinGW can - // use to build. - if self.generator.is_none() { - cmd.arg("-G").arg("MSYS Makefiles"); - } - } else { - // If we're cross compiling onto windows, then set some - // variables which will hopefully get things to succeed. Some - // systems may need the `windres` or `dlltool` variables set, so - // set them if possible. - if !self.defined("CMAKE_SYSTEM_NAME") { - cmd.arg("-DCMAKE_SYSTEM_NAME=Windows"); - } - if !self.defined("CMAKE_RC_COMPILER") { - let exe = find_exe(c_compiler.path()); - if let Some(name) = exe.file_name().unwrap().to_str() { - let name = name.replace("gcc", "windres"); - let windres = exe.with_file_name(name); - if windres.is_file() { - let mut arg = OsString::from("-DCMAKE_RC_COMPILER="); - arg.push(&windres); - cmd.arg(arg); - } - } - } - } - } else if msvc { - // If we're on MSVC we need to be sure to use the right generator or - // otherwise we won't get 32/64 bit correct automatically. - if self.generator.is_none() { - cmd.arg("-G").arg(self.visual_studio_generator(&target)); - } - } - if let Some(ref generator) = self.generator { - cmd.arg("-G").arg(generator); - } - let profile = self.profile.clone().unwrap_or_else(|| { - match &getenv_unwrap("PROFILE")[..] { - "bench" | "release" => "Release", - // currently we need to always use the same CRT for MSVC - _ if msvc => "Release", - _ => "Debug", - }.to_string() - }); - for &(ref k, ref v) in &self.defines { - let mut os = OsString::from("-D"); - os.push(k); - os.push("="); - os.push(v); - cmd.arg(os); - } - - if !self.defined("CMAKE_INSTALL_PREFIX") { - let mut dstflag = OsString::from("-DCMAKE_INSTALL_PREFIX="); - dstflag.push(&dst); - cmd.arg(dstflag); - } - - { - let mut set_compiler = |kind: &str, - compiler: &gcc::Tool, - extra: &OsString| { - let flag_var = format!("CMAKE_{}_FLAGS", kind); - let tool_var = format!("CMAKE_{}_COMPILER", kind); - if !self.defined(&flag_var) { - let mut flagsflag = OsString::from("-D"); - flagsflag.push(&flag_var); - flagsflag.push("="); - flagsflag.push(extra); - for arg in compiler.args() { - flagsflag.push(" "); - flagsflag.push(arg); - } - cmd.arg(flagsflag); - } - - // Apparently cmake likes to have an absolute path to the - // compiler as otherwise it sometimes thinks that this variable - // changed as it thinks the found compiler, /usr/bin/cc, - // differs from the specified compiler, cc. Not entirely sure - // what's up, but at least this means cmake doesn't get - // confused? - // - // Also don't specify this on Windows as it's not needed for - // MSVC and for MinGW it doesn't really vary. - if !self.defined("CMAKE_TOOLCHAIN_FILE") - && !self.defined(&tool_var) - && env::consts::FAMILY != "windows" { - let mut ccompiler = OsString::from("-D"); - ccompiler.push(&tool_var); - ccompiler.push("="); - ccompiler.push(find_exe(compiler.path())); - cmd.arg(ccompiler); - } - }; - - set_compiler("C", &c_compiler, &self.cflags); - set_compiler("CXX", &cxx_compiler, &self.cxxflags); - } - - if !self.defined("CMAKE_BUILD_TYPE") { - cmd.arg(&format!("-DCMAKE_BUILD_TYPE={}", profile)); - } - - if !self.defined("CMAKE_TOOLCHAIN_FILE") { - if let Ok(s) = env::var("CMAKE_TOOLCHAIN_FILE") { - cmd.arg(&format!("-DCMAKE_TOOLCHAIN_FILE={}", s)); - } - } - - run(cmd.env("CMAKE_PREFIX_PATH", cmake_prefix_path), "cmake"); - - let mut parallel_args = Vec::new(); - if fs::metadata(&dst.join("build/Makefile")).is_ok() { - if let Ok(s) = env::var("NUM_JOBS") { - parallel_args.push(format!("-j{}", s)); - } - } - - // And build! - let target = self.cmake_target.clone().unwrap_or("install".to_string()); - run(Command::new("cmake") - .arg("--build").arg(".") - .arg("--target").arg(target) - .arg("--config").arg(profile) - .arg("--").args(&self.build_args) - .args(¶llel_args) - .current_dir(&build), "cmake"); - - println!("cargo:root={}", dst.display()); - return dst - } - - fn visual_studio_generator(&self, target: &str) -> String { - let base = match std::env::var("VisualStudioVersion") { - Ok(version) => { - match &version[..] { - "15.0" => "Visual Studio 15", - "14.0" => "Visual Studio 14 2015", - "12.0" => "Visual Studio 12 2013", - vers => panic!("\n\n\ - unsupported or unknown VisualStudio version: {}\n\ - if another version is installed consider running \ - the appropriate vcvars script before building this \ - crate\n\ - ", vers), - } - } - _ => { - // Check for the presense of a specific registry key - // that indicates visual studio is installed. - if self.has_msbuild_version("15.0") { - "Visual Studio 15" - } else if self.has_msbuild_version("14.0") { - "Visual Studio 14 2015" - } else if self.has_msbuild_version("12.0") { - "Visual Studio 12 2013" - } else { - panic!("\n\n\ - couldn't determine visual studio generator\n\ - if VisualStudio is installed, however, consider \ - running the appropriate vcvars script before building \ - this crate\n\ - "); - } - } - }; - - if target.contains("i686") { - base.to_string() - } else if target.contains("x86_64") { - format!("{} Win64", base) - } else { - panic!("unsupported msvc target: {}", target); - } - } - - #[cfg(not(windows))] - fn has_msbuild_version(&self, _version: &str) -> bool { - false - } - - #[cfg(windows)] - fn has_msbuild_version(&self, version: &str) -> bool { - let key = format!("SOFTWARE\\Microsoft\\MSBuild\\ToolsVersions\\{}", - version); - registry::LOCAL_MACHINE.open(key.as_ref()).is_ok() - } - - fn defined(&self, var: &str) -> bool { - self.defines.iter().any(|&(ref a, _)| a == var) - } - - // If a cmake project has previously been built (e.g. CMakeCache.txt already - // exists), then cmake will choke if the source directory for the original - // project being built has changed. Detect this situation through the - // `CMAKE_HOME_DIRECTORY` variable that cmake emits and if it doesn't match - // we blow away the build directory and start from scratch (the recommended - // solution apparently [1]). - // - // [1]: https://cmake.org/pipermail/cmake/2012-August/051545.html - fn maybe_clear(&self, dir: &Path) { - // CMake will apparently store canonicalized paths which normally - // isn't relevant to us but we canonicalize it here to ensure - // we're both checking the same thing. - let path = fs::canonicalize(&self.path).unwrap_or(self.path.clone()); - let src = match path.to_str() { - Some(src) => src, - None => return, - }; - let mut f = match File::open(dir.join("CMakeCache.txt")) { - Ok(f) => f, - Err(..) => return, - }; - let mut u8contents = Vec::new(); - match f.read_to_end(&mut u8contents) { - Ok(f) => f, - Err(..) => return, - }; - let contents = String::from_utf8_lossy(&u8contents); - drop(f); - for line in contents.lines() { - if line.contains("CMAKE_HOME_DIRECTORY") && !line.contains(src) { - println!("detected home dir change, cleaning out entire build \ - directory"); - fs::remove_dir_all(dir).unwrap(); - break - } - } - } -} - -fn run(cmd: &mut Command, program: &str) { - println!("running: {:?}", cmd); - let status = match cmd.status() { - Ok(status) => status, - Err(ref e) if e.kind() == ErrorKind::NotFound => { - fail(&format!("failed to execute command: {}\nis `{}` not installed?", - e, program)); - } - Err(e) => fail(&format!("failed to execute command: {}", e)), - }; - if !status.success() { - fail(&format!("command did not execute successfully, got: {}", status)); - } -} - -fn find_exe(path: &Path) -> PathBuf { - env::split_paths(&env::var_os("PATH").unwrap_or(OsString::new())) - .map(|p| p.join(path)) - .find(|p| fs::metadata(p).is_ok()) - .unwrap_or(path.to_owned()) -} - -fn getenv_unwrap(v: &str) -> String { - match env::var(v) { - Ok(s) => s, - Err(..) => fail(&format!("environment variable `{}` not defined", v)), - } -} - -fn fail(s: &str) -> ! { - panic!("\n{}\n\nbuild script failed, must exit now", s) -} diff --git a/src/vendor/cmake/src/registry.rs b/src/vendor/cmake/src/registry.rs deleted file mode 100644 index 8819b094151..00000000000 --- a/src/vendor/cmake/src/registry.rs +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright 2015 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 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -use std::ffi::OsStr; -use std::io; -use std::os::raw; -use std::os::windows::prelude::*; - -pub struct RegistryKey(Repr); - -type HKEY = *mut u8; -type DWORD = u32; -type LPDWORD = *mut DWORD; -type LPCWSTR = *const u16; -type LPWSTR = *mut u16; -type LONG = raw::c_long; -type PHKEY = *mut HKEY; -type PFILETIME = *mut u8; -type LPBYTE = *mut u8; -type REGSAM = u32; - -const ERROR_SUCCESS: DWORD = 0; -const HKEY_LOCAL_MACHINE: HKEY = 0x80000002 as HKEY; -const KEY_READ: DWORD = 0x20019; -const KEY_WOW64_32KEY: DWORD = 0x200; - -#[link(name = "advapi32")] -extern "system" { - fn RegOpenKeyExW(key: HKEY, - lpSubKey: LPCWSTR, - ulOptions: DWORD, - samDesired: REGSAM, - phkResult: PHKEY) -> LONG; - fn RegCloseKey(hKey: HKEY) -> LONG; -} - -struct OwnedKey(HKEY); - -enum Repr { - Const(HKEY), - Owned(OwnedKey), -} - -unsafe impl Sync for Repr {} -unsafe impl Send for Repr {} - -pub static LOCAL_MACHINE: RegistryKey = - RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE)); - -impl RegistryKey { - fn raw(&self) -> HKEY { - match self.0 { - Repr::Const(val) => val, - Repr::Owned(ref val) => val.0, - } - } - - pub fn open(&self, key: &OsStr) -> io::Result { - let key = key.encode_wide().chain(Some(0)).collect::>(); - let mut ret = 0 as *mut _; - let err = unsafe { - RegOpenKeyExW(self.raw(), key.as_ptr(), 0, - KEY_READ | KEY_WOW64_32KEY, &mut ret) - }; - if err == ERROR_SUCCESS as LONG { - Ok(RegistryKey(Repr::Owned(OwnedKey(ret)))) - } else { - Err(io::Error::from_raw_os_error(err as i32)) - } - } -} - -impl Drop for OwnedKey { - fn drop(&mut self) { - unsafe { RegCloseKey(self.0); } - } -} diff --git a/src/vendor/env_logger/.cargo-checksum.json b/src/vendor/env_logger/.cargo-checksum.json deleted file mode 100644 index e3d83501ad0..00000000000 --- a/src/vendor/env_logger/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","Cargo.toml":"4af0565a97a599bba727315d9aff1f57a350dcfee7d9f00986c851e54a24b4ca","src/lib.rs":"484cec14a5f18a25b71d7b1842f7b184f0530165021b71b36dde9fc57b7fc15a","src/regex.rs":"d8e2a6958d4ed8084867063aae4b5c77ffc5d271dc2e17909d56c5a5e1552034","src/string.rs":"26ede9ab41a2673c3ad6001bc1802c005ce9a4f190f55860a24aa66b6b71bbc7","tests/regexp_filter.rs":"a3f9c01623e90e54b247a62c53b25caf5f502d054f28c0bdf92abbea486a95b5"},"package":"15abd780e45b3ea4f76b4e9a26ff4843258dd8a3eed2775a0e7368c2e7936c2f"} \ No newline at end of file diff --git a/src/vendor/env_logger/.cargo-ok b/src/vendor/env_logger/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/env_logger/Cargo.toml b/src/vendor/env_logger/Cargo.toml deleted file mode 100644 index 5efadbf0d62..00000000000 --- a/src/vendor/env_logger/Cargo.toml +++ /dev/null @@ -1,23 +0,0 @@ -[package] -name = "env_logger" -version = "0.3.5" -authors = ["The Rust Project Developers"] -license = "MIT/Apache-2.0" -repository = "https://github.com/rust-lang/log" -documentation = "http://doc.rust-lang.org/log/env_logger" -homepage = "https://github.com/rust-lang/log" -description = """ -An logging implementation for `log` which is configured via an environment -variable. -""" - -[dependencies] -log = { version = "0.3", path = ".." } -regex = { version = "0.1", optional = true } - -[[test]] -name = "regexp_filter" -harness = false - -[features] -default = ["regex"] diff --git a/src/vendor/env_logger/src/lib.rs b/src/vendor/env_logger/src/lib.rs deleted file mode 100644 index 9105c19c65c..00000000000 --- a/src/vendor/env_logger/src/lib.rs +++ /dev/null @@ -1,623 +0,0 @@ -// Copyright 2014-2015 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 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -//! A logger configured via an environment variable which writes to standard -//! error. -//! -//! ## Example -//! -//! ``` -//! #[macro_use] extern crate log; -//! extern crate env_logger; -//! -//! use log::LogLevel; -//! -//! fn main() { -//! env_logger::init().unwrap(); -//! -//! debug!("this is a debug {}", "message"); -//! error!("this is printed by default"); -//! -//! if log_enabled!(LogLevel::Info) { -//! let x = 3 * 4; // expensive computation -//! info!("the answer was: {}", x); -//! } -//! } -//! ``` -//! -//! Assumes the binary is `main`: -//! -//! ```{.bash} -//! $ RUST_LOG=error ./main -//! ERROR:main: this is printed by default -//! ``` -//! -//! ```{.bash} -//! $ RUST_LOG=info ./main -//! ERROR:main: this is printed by default -//! INFO:main: the answer was: 12 -//! ``` -//! -//! ```{.bash} -//! $ RUST_LOG=debug ./main -//! DEBUG:main: this is a debug message -//! ERROR:main: this is printed by default -//! INFO:main: the answer was: 12 -//! ``` -//! -//! You can also set the log level on a per module basis: -//! -//! ```{.bash} -//! $ RUST_LOG=main=info ./main -//! ERROR:main: this is printed by default -//! INFO:main: the answer was: 12 -//! ``` -//! -//! And enable all logging: -//! -//! ```{.bash} -//! $ RUST_LOG=main ./main -//! DEBUG:main: this is a debug message -//! ERROR:main: this is printed by default -//! INFO:main: the answer was: 12 -//! ``` -//! -//! See the documentation for the log crate for more information about its API. -//! -//! ## Enabling logging -//! -//! Log levels are controlled on a per-module basis, and by default all logging -//! is disabled except for `error!`. Logging is controlled via the `RUST_LOG` -//! environment variable. The value of this environment variable is a -//! comma-separated list of logging directives. A logging directive is of the -//! form: -//! -//! ```text -//! path::to::module=log_level -//! ``` -//! -//! The path to the module is rooted in the name of the crate it was compiled -//! for, so if your program is contained in a file `hello.rs`, for example, to -//! turn on logging for this file you would use a value of `RUST_LOG=hello`. -//! Furthermore, this path is a prefix-search, so all modules nested in the -//! specified module will also have logging enabled. -//! -//! The actual `log_level` is optional to specify. If omitted, all logging will -//! be enabled. If specified, it must be one of the strings `debug`, `error`, -//! `info`, `warn`, or `trace`. -//! -//! As the log level for a module is optional, the module to enable logging for -//! is also optional. If only a `log_level` is provided, then the global log -//! level for all modules is set to this value. -//! -//! Some examples of valid values of `RUST_LOG` are: -//! -//! * `hello` turns on all logging for the 'hello' module -//! * `info` turns on all info logging -//! * `hello=debug` turns on debug logging for 'hello' -//! * `hello,std::option` turns on hello, and std's option logging -//! * `error,hello=warn` turn on global error logging and also warn for hello -//! -//! ## Filtering results -//! -//! A RUST_LOG directive may include a regex filter. The syntax is to append `/` -//! followed by a regex. Each message is checked against the regex, and is only -//! logged if it matches. Note that the matching is done after formatting the -//! log string but before adding any logging meta-data. There is a single filter -//! for all modules. -//! -//! Some examples: -//! -//! * `hello/foo` turns on all logging for the 'hello' module where the log -//! message includes 'foo'. -//! * `info/f.o` turns on all info logging where the log message includes 'foo', -//! 'f1o', 'fao', etc. -//! * `hello=debug/foo*foo` turns on debug logging for 'hello' where the log -//! message includes 'foofoo' or 'fofoo' or 'fooooooofoo', etc. -//! * `error,hello=warn/[0-9] scopes` turn on global error logging and also -//! warn for hello. In both cases the log message must include a single digit -//! number followed by 'scopes'. - -#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", - html_favicon_url = "http://www.rust-lang.org/favicon.ico", - html_root_url = "http://doc.rust-lang.org/env_logger/")] -#![cfg_attr(test, deny(warnings))] - -extern crate log; - -use std::env; -use std::io::prelude::*; -use std::io; -use std::mem; - -use log::{Log, LogLevel, LogLevelFilter, LogRecord, SetLoggerError, LogMetadata}; - -#[cfg(feature = "regex")] -#[path = "regex.rs"] -mod filter; - -#[cfg(not(feature = "regex"))] -#[path = "string.rs"] -mod filter; - -/// The logger. -pub struct Logger { - directives: Vec, - filter: Option, - format: Box String + Sync + Send>, -} - -/// LogBuilder acts as builder for initializing the Logger. -/// It can be used to customize the log format, change the enviromental variable used -/// to provide the logging directives and also set the default log level filter. -/// -/// ## Example -/// -/// ``` -/// #[macro_use] -/// extern crate log; -/// extern crate env_logger; -/// -/// use std::env; -/// use log::{LogRecord, LogLevelFilter}; -/// use env_logger::LogBuilder; -/// -/// fn main() { -/// let format = |record: &LogRecord| { -/// format!("{} - {}", record.level(), record.args()) -/// }; -/// -/// let mut builder = LogBuilder::new(); -/// builder.format(format).filter(None, LogLevelFilter::Info); -/// -/// if env::var("RUST_LOG").is_ok() { -/// builder.parse(&env::var("RUST_LOG").unwrap()); -/// } -/// -/// builder.init().unwrap(); -/// -/// error!("error message"); -/// info!("info message"); -/// } -/// ``` -pub struct LogBuilder { - directives: Vec, - filter: Option, - format: Box String + Sync + Send>, -} - -impl LogBuilder { - /// Initializes the log builder with defaults - pub fn new() -> LogBuilder { - LogBuilder { - directives: Vec::new(), - filter: None, - format: Box::new(|record: &LogRecord| { - format!("{}:{}: {}", record.level(), - record.location().module_path(), record.args()) - }), - } - } - - /// Adds filters to the logger - /// - /// The given module (if any) will log at most the specified level provided. - /// If no module is provided then the filter will apply to all log messages. - pub fn filter(&mut self, - module: Option<&str>, - level: LogLevelFilter) -> &mut Self { - self.directives.push(LogDirective { - name: module.map(|s| s.to_string()), - level: level, - }); - self - } - - /// Sets the format function for formatting the log output. - /// - /// This function is called on each record logged to produce a string which - /// is actually printed out. - pub fn format(&mut self, format: F) -> &mut Self - where F: Fn(&LogRecord) -> String + Sync + Send - { - self.format = Box::new(format); - self - } - - /// Parses the directives string in the same form as the RUST_LOG - /// environment variable. - /// - /// See the module documentation for more details. - pub fn parse(&mut self, filters: &str) -> &mut Self { - let (directives, filter) = parse_logging_spec(filters); - - self.filter = filter; - - for directive in directives { - self.directives.push(directive); - } - self - } - - /// Initializes the global logger with an env logger. - /// - /// This should be called early in the execution of a Rust program, and the - /// global logger may only be initialized once. Future initialization - /// attempts will return an error. - pub fn init(&mut self) -> Result<(), SetLoggerError> { - log::set_logger(|max_level| { - let logger = self.build(); - max_level.set(logger.filter()); - Box::new(logger) - }) - } - - /// Build an env logger. - pub fn build(&mut self) -> Logger { - if self.directives.is_empty() { - // Adds the default filter if none exist - self.directives.push(LogDirective { - name: None, - level: LogLevelFilter::Error, - }); - } else { - // Sort the directives by length of their name, this allows a - // little more efficient lookup at runtime. - self.directives.sort_by(|a, b| { - let alen = a.name.as_ref().map(|a| a.len()).unwrap_or(0); - let blen = b.name.as_ref().map(|b| b.len()).unwrap_or(0); - alen.cmp(&blen) - }); - } - - Logger { - directives: mem::replace(&mut self.directives, Vec::new()), - filter: mem::replace(&mut self.filter, None), - format: mem::replace(&mut self.format, Box::new(|_| String::new())), - } - } -} - -impl Logger { - pub fn new() -> Logger { - let mut builder = LogBuilder::new(); - - if let Ok(s) = env::var("RUST_LOG") { - builder.parse(&s); - } - - builder.build() - } - - pub fn filter(&self) -> LogLevelFilter { - self.directives.iter() - .map(|d| d.level).max() - .unwrap_or(LogLevelFilter::Off) - } - - fn enabled(&self, level: LogLevel, target: &str) -> bool { - // Search for the longest match, the vector is assumed to be pre-sorted. - for directive in self.directives.iter().rev() { - match directive.name { - Some(ref name) if !target.starts_with(&**name) => {}, - Some(..) | None => { - return level <= directive.level - } - } - } - false - } -} - -impl Log for Logger { - fn enabled(&self, metadata: &LogMetadata) -> bool { - self.enabled(metadata.level(), metadata.target()) - } - - fn log(&self, record: &LogRecord) { - if !Log::enabled(self, record.metadata()) { - return; - } - - if let Some(filter) = self.filter.as_ref() { - if !filter.is_match(&*record.args().to_string()) { - return; - } - } - - let _ = writeln!(&mut io::stderr(), "{}", (self.format)(record)); - } -} - -struct LogDirective { - name: Option, - level: LogLevelFilter, -} - -/// Initializes the global logger with an env logger. -/// -/// This should be called early in the execution of a Rust program, and the -/// global logger may only be initialized once. Future initialization attempts -/// will return an error. -pub fn init() -> Result<(), SetLoggerError> { - let mut builder = LogBuilder::new(); - - if let Ok(s) = env::var("RUST_LOG") { - builder.parse(&s); - } - - builder.init() -} - -/// Parse a logging specification string (e.g: "crate1,crate2::mod3,crate3::x=error/foo") -/// and return a vector with log directives. -fn parse_logging_spec(spec: &str) -> (Vec, Option) { - let mut dirs = Vec::new(); - - let mut parts = spec.split('/'); - let mods = parts.next(); - let filter = parts.next(); - if parts.next().is_some() { - println!("warning: invalid logging spec '{}', \ - ignoring it (too many '/'s)", spec); - return (dirs, None); - } - mods.map(|m| { for s in m.split(',') { - if s.len() == 0 { continue } - let mut parts = s.split('='); - let (log_level, name) = match (parts.next(), parts.next().map(|s| s.trim()), parts.next()) { - (Some(part0), None, None) => { - // if the single argument is a log-level string or number, - // treat that as a global fallback - match part0.parse() { - Ok(num) => (num, None), - Err(_) => (LogLevelFilter::max(), Some(part0)), - } - } - (Some(part0), Some(""), None) => (LogLevelFilter::max(), Some(part0)), - (Some(part0), Some(part1), None) => { - match part1.parse() { - Ok(num) => (num, Some(part0)), - _ => { - println!("warning: invalid logging spec '{}', \ - ignoring it", part1); - continue - } - } - }, - _ => { - println!("warning: invalid logging spec '{}', \ - ignoring it", s); - continue - } - }; - dirs.push(LogDirective { - name: name.map(|s| s.to_string()), - level: log_level, - }); - }}); - - let filter = filter.map_or(None, |filter| { - match filter::Filter::new(filter) { - Ok(re) => Some(re), - Err(e) => { - println!("warning: invalid regex filter - {}", e); - None - } - } - }); - - return (dirs, filter); -} - -#[cfg(test)] -mod tests { - use log::{LogLevel, LogLevelFilter}; - - use super::{LogBuilder, Logger, LogDirective, parse_logging_spec}; - - fn make_logger(dirs: Vec) -> Logger { - let mut logger = LogBuilder::new().build(); - logger.directives = dirs; - logger - } - - #[test] - fn filter_info() { - let logger = LogBuilder::new().filter(None, LogLevelFilter::Info).build(); - assert!(logger.enabled(LogLevel::Info, "crate1")); - assert!(!logger.enabled(LogLevel::Debug, "crate1")); - } - - #[test] - fn filter_beginning_longest_match() { - let logger = LogBuilder::new() - .filter(Some("crate2"), LogLevelFilter::Info) - .filter(Some("crate2::mod"), LogLevelFilter::Debug) - .filter(Some("crate1::mod1"), LogLevelFilter::Warn) - .build(); - assert!(logger.enabled(LogLevel::Debug, "crate2::mod1")); - assert!(!logger.enabled(LogLevel::Debug, "crate2")); - } - - #[test] - fn parse_default() { - let logger = LogBuilder::new().parse("info,crate1::mod1=warn").build(); - assert!(logger.enabled(LogLevel::Warn, "crate1::mod1")); - assert!(logger.enabled(LogLevel::Info, "crate2::mod2")); - } - - #[test] - fn match_full_path() { - let logger = make_logger(vec![ - LogDirective { - name: Some("crate2".to_string()), - level: LogLevelFilter::Info - }, - LogDirective { - name: Some("crate1::mod1".to_string()), - level: LogLevelFilter::Warn - } - ]); - assert!(logger.enabled(LogLevel::Warn, "crate1::mod1")); - assert!(!logger.enabled(LogLevel::Info, "crate1::mod1")); - assert!(logger.enabled(LogLevel::Info, "crate2")); - assert!(!logger.enabled(LogLevel::Debug, "crate2")); - } - - #[test] - fn no_match() { - let logger = make_logger(vec![ - LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info }, - LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn } - ]); - assert!(!logger.enabled(LogLevel::Warn, "crate3")); - } - - #[test] - fn match_beginning() { - let logger = make_logger(vec![ - LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info }, - LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn } - ]); - assert!(logger.enabled(LogLevel::Info, "crate2::mod1")); - } - - #[test] - fn match_beginning_longest_match() { - let logger = make_logger(vec![ - LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info }, - LogDirective { name: Some("crate2::mod".to_string()), level: LogLevelFilter::Debug }, - LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn } - ]); - assert!(logger.enabled(LogLevel::Debug, "crate2::mod1")); - assert!(!logger.enabled(LogLevel::Debug, "crate2")); - } - - #[test] - fn match_default() { - let logger = make_logger(vec![ - LogDirective { name: None, level: LogLevelFilter::Info }, - LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn } - ]); - assert!(logger.enabled(LogLevel::Warn, "crate1::mod1")); - assert!(logger.enabled(LogLevel::Info, "crate2::mod2")); - } - - #[test] - fn zero_level() { - let logger = make_logger(vec![ - LogDirective { name: None, level: LogLevelFilter::Info }, - LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Off } - ]); - assert!(!logger.enabled(LogLevel::Error, "crate1::mod1")); - assert!(logger.enabled(LogLevel::Info, "crate2::mod2")); - } - - #[test] - fn parse_logging_spec_valid() { - let (dirs, filter) = parse_logging_spec("crate1::mod1=error,crate1::mod2,crate2=debug"); - assert_eq!(dirs.len(), 3); - assert_eq!(dirs[0].name, Some("crate1::mod1".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Error); - - assert_eq!(dirs[1].name, Some("crate1::mod2".to_string())); - assert_eq!(dirs[1].level, LogLevelFilter::max()); - - assert_eq!(dirs[2].name, Some("crate2".to_string())); - assert_eq!(dirs[2].level, LogLevelFilter::Debug); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_invalid_crate() { - // test parse_logging_spec with multiple = in specification - let (dirs, filter) = parse_logging_spec("crate1::mod1=warn=info,crate2=debug"); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate2".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Debug); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_invalid_log_level() { - // test parse_logging_spec with 'noNumber' as log level - let (dirs, filter) = parse_logging_spec("crate1::mod1=noNumber,crate2=debug"); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate2".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Debug); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_string_log_level() { - // test parse_logging_spec with 'warn' as log level - let (dirs, filter) = parse_logging_spec("crate1::mod1=wrong,crate2=warn"); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate2".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Warn); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_empty_log_level() { - // test parse_logging_spec with '' as log level - let (dirs, filter) = parse_logging_spec("crate1::mod1=wrong,crate2="); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate2".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::max()); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_global() { - // test parse_logging_spec with no crate - let (dirs, filter) = parse_logging_spec("warn,crate2=debug"); - assert_eq!(dirs.len(), 2); - assert_eq!(dirs[0].name, None); - assert_eq!(dirs[0].level, LogLevelFilter::Warn); - assert_eq!(dirs[1].name, Some("crate2".to_string())); - assert_eq!(dirs[1].level, LogLevelFilter::Debug); - assert!(filter.is_none()); - } - - #[test] - fn parse_logging_spec_valid_filter() { - let (dirs, filter) = parse_logging_spec("crate1::mod1=error,crate1::mod2,crate2=debug/abc"); - assert_eq!(dirs.len(), 3); - assert_eq!(dirs[0].name, Some("crate1::mod1".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Error); - - assert_eq!(dirs[1].name, Some("crate1::mod2".to_string())); - assert_eq!(dirs[1].level, LogLevelFilter::max()); - - assert_eq!(dirs[2].name, Some("crate2".to_string())); - assert_eq!(dirs[2].level, LogLevelFilter::Debug); - assert!(filter.is_some() && filter.unwrap().to_string() == "abc"); - } - - #[test] - fn parse_logging_spec_invalid_crate_filter() { - let (dirs, filter) = parse_logging_spec("crate1::mod1=error=warn,crate2=debug/a.c"); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate2".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::Debug); - assert!(filter.is_some() && filter.unwrap().to_string() == "a.c"); - } - - #[test] - fn parse_logging_spec_empty_with_filter() { - let (dirs, filter) = parse_logging_spec("crate1/a*c"); - assert_eq!(dirs.len(), 1); - assert_eq!(dirs[0].name, Some("crate1".to_string())); - assert_eq!(dirs[0].level, LogLevelFilter::max()); - assert!(filter.is_some() && filter.unwrap().to_string() == "a*c"); - } -} diff --git a/src/vendor/env_logger/src/regex.rs b/src/vendor/env_logger/src/regex.rs deleted file mode 100644 index 0df03e67330..00000000000 --- a/src/vendor/env_logger/src/regex.rs +++ /dev/null @@ -1,28 +0,0 @@ -extern crate regex; - -use std::fmt; - -use self::regex::Regex; - -pub struct Filter { - inner: Regex, -} - -impl Filter { - pub fn new(spec: &str) -> Result { - match Regex::new(spec){ - Ok(r) => Ok(Filter { inner: r }), - Err(e) => Err(e.to_string()), - } - } - - pub fn is_match(&self, s: &str) -> bool { - self.inner.is_match(s) - } -} - -impl fmt::Display for Filter { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - self.inner.fmt(f) - } -} diff --git a/src/vendor/env_logger/src/string.rs b/src/vendor/env_logger/src/string.rs deleted file mode 100644 index 74d0e04dbd6..00000000000 --- a/src/vendor/env_logger/src/string.rs +++ /dev/null @@ -1,21 +0,0 @@ -use std::fmt; - -pub struct Filter { - inner: String, -} - -impl Filter { - pub fn new(spec: &str) -> Result { - Ok(Filter { inner: spec.to_string() }) - } - - pub fn is_match(&self, s: &str) -> bool { - s.contains(&self.inner) - } -} - -impl fmt::Display for Filter { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - self.inner.fmt(f) - } -} diff --git a/src/vendor/env_logger/tests/regexp_filter.rs b/src/vendor/env_logger/tests/regexp_filter.rs deleted file mode 100644 index 5036fb8e3c9..00000000000 --- a/src/vendor/env_logger/tests/regexp_filter.rs +++ /dev/null @@ -1,51 +0,0 @@ -#[macro_use] extern crate log; -extern crate env_logger; - -use std::process; -use std::env; -use std::str; - -fn main() { - if env::var("LOG_REGEXP_TEST").ok() == Some(String::from("1")) { - child_main(); - } else { - parent_main() - } -} - -fn child_main() { - env_logger::init().unwrap(); - info!("XYZ Message"); -} - -fn run_child(rust_log: String) -> bool { - let exe = env::current_exe().unwrap(); - let out = process::Command::new(exe) - .env("LOG_REGEXP_TEST", "1") - .env("RUST_LOG", rust_log) - .output() - .unwrap_or_else(|e| panic!("Unable to start child process: {}", e)); - str::from_utf8(out.stderr.as_ref()).unwrap().contains("XYZ Message") -} - -fn assert_message_printed(rust_log: &str) { - if !run_child(rust_log.to_string()) { - panic!("RUST_LOG={} should allow the test log message", rust_log) - } -} - -fn assert_message_not_printed(rust_log: &str) { - if run_child(rust_log.to_string()) { - panic!("RUST_LOG={} should not allow the test log message", rust_log) - } -} - -fn parent_main() { - // test normal log severity levels - assert_message_printed("info"); - assert_message_not_printed("warn"); - - // test of regular expression filters - assert_message_printed("info/XYZ"); - assert_message_not_printed("info/XXX"); -} diff --git a/src/vendor/filetime/.cargo-checksum.json b/src/vendor/filetime/.cargo-checksum.json deleted file mode 100644 index 674ae31b296..00000000000 --- a/src/vendor/filetime/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"f9b1ca6ae27d1c18215265024629a8960c31379f206d9ed20f64e0b2dcf79805",".travis.yml":"c8cfe2c700e7b1d6500d0ad8084694be7009095e9572aaf54bf695c1fe7822d6","Cargo.toml":"4e414fe72ef2afcae81fb5a89f39e59ec40844272b589381746623f612333305","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"fef1998633eb2f460e6b12bc1133a21f5674e0b53ae5914ba1e53f1b63a185c3","appveyor.yml":"da991211b72fa6f231af7adb84c9fb72f5a9131d1c0a3d47b8ceffe5a82c8542","src/lib.rs":"8fa03e69ab113e5a30c742f60b6beddc0b77ef41a1eb45e82f9df867c9265815"},"package":"5363ab8e4139b8568a6237db5248646e5a8a2f89bd5ccb02092182b11fd3e922"} \ No newline at end of file diff --git a/src/vendor/filetime/.cargo-ok b/src/vendor/filetime/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/filetime/.gitignore b/src/vendor/filetime/.gitignore deleted file mode 100644 index a9d37c560c6..00000000000 --- a/src/vendor/filetime/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -target -Cargo.lock diff --git a/src/vendor/filetime/.travis.yml b/src/vendor/filetime/.travis.yml deleted file mode 100644 index 001cdd259ec..00000000000 --- a/src/vendor/filetime/.travis.yml +++ /dev/null @@ -1,26 +0,0 @@ -language: rust -rust: - - stable - - beta - - nightly -sudo: false -script: - - cargo build --verbose - - cargo test --verbose - - cargo doc --no-deps -after_success: | - [ $TRAVIS_BRANCH = master ] && - [ $TRAVIS_PULL_REQUEST = false ] && - echo '' > target/doc/index.html && - pip install ghp-import --user $USER && - $HOME/.local/bin/ghp-import -n target/doc && - git push -qf https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages -notifications: - email: - on_success: never -env: - global: - secure: dsIj09BQvGF872zKmqzG+WwCl7gfqwsnxcm3GZlAMgyLYm4juvHOwCRhIERCN3BCxPvdlSRKhe9Rwmp1RkiKuqTK3ITUTAy29Maf2vuL1T+zcdpZE0t6JSCU1gbEwzCA2foB1jzgy7Q47EzeJusmGNwibscjYmXKlH6JCFwTobM= -os: - - linux - - osx diff --git a/src/vendor/filetime/Cargo.toml b/src/vendor/filetime/Cargo.toml deleted file mode 100644 index 971eaf60146..00000000000 --- a/src/vendor/filetime/Cargo.toml +++ /dev/null @@ -1,19 +0,0 @@ -[package] -name = "filetime" -authors = ["Alex Crichton "] -version = "0.1.10" -license = "MIT/Apache-2.0" -readme = "README.md" -keywords = ["timestamp", "mtime"] -repository = "https://github.com/alexcrichton/filetime" -homepage = "https://github.com/alexcrichton/filetime" -documentation = "http://alexcrichton.com/filetime" -description = """ -Platform-agnostic accessors of timestamps in File metadata -""" - -[dependencies] -libc = "0.2" - -[dev-dependencies] -tempdir = "0.3" diff --git a/src/vendor/filetime/LICENSE-APACHE b/src/vendor/filetime/LICENSE-APACHE deleted file mode 100644 index 16fe87b06e8..00000000000 --- a/src/vendor/filetime/LICENSE-APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - -Copyright [yyyy] [name of copyright owner] - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/src/vendor/filetime/LICENSE-MIT b/src/vendor/filetime/LICENSE-MIT deleted file mode 100644 index 39e0ed66021..00000000000 --- a/src/vendor/filetime/LICENSE-MIT +++ /dev/null @@ -1,25 +0,0 @@ -Copyright (c) 2014 Alex Crichton - -Permission is hereby granted, free of charge, to any -person obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without -limitation the rights to use, copy, modify, merge, -publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software -is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice -shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF -ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED -TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A -PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/src/vendor/filetime/README.md b/src/vendor/filetime/README.md deleted file mode 100644 index 0422084e7e2..00000000000 --- a/src/vendor/filetime/README.md +++ /dev/null @@ -1,25 +0,0 @@ -# filetime - -[![Build Status](https://travis-ci.org/alexcrichton/filetime.svg?branch=master)](https://travis-ci.org/alexcrichton/filetime) -[![Build status](https://ci.appveyor.com/api/projects/status/9tatexq47i3ee13k?svg=true)](https://ci.appveyor.com/project/alexcrichton/filetime) - -[Documentation](http://alexcrichton.com/filetime/filetime/index.html) - -A helper library for inspecting the various timestamps of files in Rust. This -library takes into account cross-platform differences in terms of where the -timestamps are located, what they are called, and how to convert them into a -platform-independent representation. - -```toml -# Cargo.toml -[dependencies] -filetime = "0.1" -``` - -# License - -`filetime` is primarily distributed under the terms of both the MIT license and -the Apache License (Version 2.0), with portions covered by various BSD-like -licenses. - -See LICENSE-APACHE, and LICENSE-MIT for details. diff --git a/src/vendor/filetime/appveyor.yml b/src/vendor/filetime/appveyor.yml deleted file mode 100644 index 6a1b8dc19c0..00000000000 --- a/src/vendor/filetime/appveyor.yml +++ /dev/null @@ -1,17 +0,0 @@ -environment: - matrix: - - TARGET: x86_64-pc-windows-msvc - - TARGET: i686-pc-windows-msvc - - TARGET: i686-pc-windows-gnu -install: - - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe" - - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust" - - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin - - SET PATH=%PATH%;C:\MinGW\bin - - rustc -V - - cargo -V - -build: false - -test_script: - - cargo test --verbose diff --git a/src/vendor/filetime/src/lib.rs b/src/vendor/filetime/src/lib.rs deleted file mode 100644 index aa6bec1dfef..00000000000 --- a/src/vendor/filetime/src/lib.rs +++ /dev/null @@ -1,305 +0,0 @@ -//! Timestamps for files in Rust -//! -//! This library provides platform-agnostic inspection of the various timestamps -//! present in the standard `fs::Metadata` structure. -//! -//! # Installation -//! -//! Add this to you `Cargo.toml`: -//! -//! ```toml -//! [dependencies] -//! filetime = "0.1" -//! ``` -//! -//! # Usage -//! -//! ```no_run -//! use std::fs; -//! use filetime::FileTime; -//! -//! let metadata = fs::metadata("foo.txt").unwrap(); -//! -//! let mtime = FileTime::from_last_modification_time(&metadata); -//! println!("{}", mtime); -//! -//! let atime = FileTime::from_last_access_time(&metadata); -//! assert!(mtime < atime); -//! -//! // Inspect values that can be interpreted across platforms -//! println!("{}", mtime.seconds_relative_to_1970()); -//! println!("{}", mtime.nanoseconds()); -//! -//! // Print the platform-specific value of seconds -//! println!("{}", mtime.seconds()); -//! ``` - -extern crate libc; - -#[cfg(unix)] use std::os::unix::prelude::*; -#[cfg(windows)] use std::os::windows::prelude::*; - -use std::fmt; -use std::fs; -use std::io; -use std::path::Path; - -/// A helper structure to represent a timestamp for a file. -/// -/// The actual value contined within is platform-specific and does not have the -/// same meaning across platforms, but comparisons and stringification can be -/// significant among the same platform. -#[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Copy, Clone, Hash)] -pub struct FileTime { - seconds: u64, - nanos: u32, -} - -impl FileTime { - /// Creates a new timestamp representing a 0 time. - /// - /// Useful for creating the base of a cmp::max chain of times. - pub fn zero() -> FileTime { - FileTime { seconds: 0, nanos: 0 } - } - - /// Creates a new instance of `FileTime` with a number of seconds and - /// nanoseconds relative to January 1, 1970. - /// - /// Note that this is typically the relative point that Unix time stamps are - /// from, but on Windows the native time stamp is relative to January 1, - /// 1601 so the return value of `seconds` from the returned `FileTime` - /// instance may not be the same as that passed in. - pub fn from_seconds_since_1970(seconds: u64, nanos: u32) -> FileTime { - FileTime { - seconds: seconds + if cfg!(windows) {11644473600} else {0}, - nanos: nanos, - } - } - - /// Creates a new timestamp from the last modification time listed in the - /// specified metadata. - /// - /// The returned value corresponds to the `mtime` field of `stat` on Unix - /// platforms and the `ftLastWriteTime` field on Windows platforms. - pub fn from_last_modification_time(meta: &fs::Metadata) -> FileTime { - #[cfg(unix)] - fn imp(meta: &fs::Metadata) -> FileTime { - FileTime::from_os_repr(meta.mtime() as u64, meta.mtime_nsec() as u32) - } - #[cfg(windows)] - fn imp(meta: &fs::Metadata) -> FileTime { - FileTime::from_os_repr(meta.last_write_time()) - } - imp(meta) - } - - /// Creates a new timestamp from the last access time listed in the - /// specified metadata. - /// - /// The returned value corresponds to the `atime` field of `stat` on Unix - /// platforms and the `ftLastAccessTime` field on Windows platforms. - pub fn from_last_access_time(meta: &fs::Metadata) -> FileTime { - #[cfg(unix)] - fn imp(meta: &fs::Metadata) -> FileTime { - FileTime::from_os_repr(meta.atime() as u64, meta.atime_nsec() as u32) - } - #[cfg(windows)] - fn imp(meta: &fs::Metadata) -> FileTime { - FileTime::from_os_repr(meta.last_access_time()) - } - imp(meta) - } - - /// Creates a new timestamp from the creation time listed in the specified - /// metadata. - /// - /// The returned value corresponds to the `birthtime` field of `stat` on - /// Unix platforms and the `ftCreationTime` field on Windows platforms. Note - /// that not all Unix platforms have this field available and may return - /// `None` in some circumstances. - pub fn from_creation_time(meta: &fs::Metadata) -> Option { - macro_rules! birthtim { - ($(($e:expr, $i:ident)),*) => { - #[cfg(any($(target_os = $e),*))] - fn imp(meta: &fs::Metadata) -> Option { - $( - #[cfg(target_os = $e)] - use std::os::$i::fs::MetadataExt; - )* - let raw = meta.as_raw_stat(); - Some(FileTime::from_os_repr(raw.st_birthtime as u64, - raw.st_birthtime_nsec as u32)) - } - - #[cfg(all(not(windows), - $(not(target_os = $e)),*))] - fn imp(_meta: &fs::Metadata) -> Option { - None - } - } - } - - birthtim! { - ("bitrig", bitrig), - ("freebsd", freebsd), - ("ios", ios), - ("macos", macos), - ("openbsd", openbsd) - } - - #[cfg(windows)] - fn imp(meta: &fs::Metadata) -> Option { - Some(FileTime::from_os_repr(meta.last_access_time())) - } - imp(meta) - } - - #[cfg(windows)] - fn from_os_repr(time: u64) -> FileTime { - // Windows write times are in 100ns intervals, so do a little math to - // get it into the right representation. - FileTime { - seconds: time / (1_000_000_000 / 100), - nanos: ((time % (1_000_000_000 / 100)) * 100) as u32, - } - } - - #[cfg(unix)] - fn from_os_repr(seconds: u64, nanos: u32) -> FileTime { - FileTime { seconds: seconds, nanos: nanos } - } - - /// Returns the whole number of seconds represented by this timestamp. - /// - /// Note that this value's meaning is **platform specific**. On Unix - /// platform time stamps are typically relative to January 1, 1970, but on - /// Windows platforms time stamps are relative to January 1, 1601. - pub fn seconds(&self) -> u64 { self.seconds } - - /// Returns the whole number of seconds represented by this timestamp, - /// relative to the Unix epoch start of January 1, 1970. - /// - /// Note that this does not return the same value as `seconds` for Windows - /// platforms as seconds are relative to a different date there. - pub fn seconds_relative_to_1970(&self) -> u64 { - self.seconds - if cfg!(windows) {11644473600} else {0} - } - - /// Returns the nanosecond precision of this timestamp. - /// - /// The returned value is always less than one billion and represents a - /// portion of a second forward from the seconds returned by the `seconds` - /// method. - pub fn nanoseconds(&self) -> u32 { self.nanos } -} - -impl fmt::Display for FileTime { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - write!(f, "{}.{:09}s", self.seconds, self.nanos) - } -} - -/// Set the last access and modification times for a file on the filesystem. -/// -/// This function will set the `atime` and `mtime` metadata fields for a file -/// on the local filesystem, returning any error encountered. -pub fn set_file_times

(p: P, atime: FileTime, mtime: FileTime) - -> io::Result<()> where P: AsRef { - set_file_times_(p.as_ref(), atime, mtime) -} - -#[cfg(unix)] -fn set_file_times_(p: &Path, atime: FileTime, mtime: FileTime) -> io::Result<()> { - use std::ffi::CString; - use libc::{timeval, time_t, suseconds_t, utimes}; - - let times = [to_timeval(&atime), to_timeval(&mtime)]; - let p = try!(CString::new(p.as_os_str().as_bytes())); - return unsafe { - if utimes(p.as_ptr() as *const _, times.as_ptr()) == 0 { - Ok(()) - } else { - Err(io::Error::last_os_error()) - } - }; - - fn to_timeval(ft: &FileTime) -> timeval { - timeval { - tv_sec: ft.seconds() as time_t, - tv_usec: (ft.nanoseconds() / 1000) as suseconds_t, - } - } -} - -#[cfg(windows)] -#[allow(bad_style)] -fn set_file_times_(p: &Path, atime: FileTime, mtime: FileTime) -> io::Result<()> { - use std::fs::OpenOptions; - - type BOOL = i32; - type HANDLE = *mut u8; - type DWORD = u32; - #[repr(C)] - struct FILETIME { - dwLowDateTime: u32, - dwHighDateTime: u32, - } - extern "system" { - fn SetFileTime(hFile: HANDLE, - lpCreationTime: *const FILETIME, - lpLastAccessTime: *const FILETIME, - lpLastWriteTime: *const FILETIME) -> BOOL; - } - - let f = try!(OpenOptions::new().write(true).open(p)); - let atime = to_filetime(&atime); - let mtime = to_filetime(&mtime); - return unsafe { - let ret = SetFileTime(f.as_raw_handle() as *mut _, - 0 as *const _, - &atime, &mtime); - if ret != 0 { - Ok(()) - } else { - Err(io::Error::last_os_error()) - } - }; - - fn to_filetime(ft: &FileTime) -> FILETIME { - let intervals = ft.seconds() * (1_000_000_000 / 100) + - ((ft.nanoseconds() as u64) / 100); - FILETIME { - dwLowDateTime: intervals as DWORD, - dwHighDateTime: (intervals >> 32) as DWORD, - } - } -} - -#[cfg(test)] -mod tests { - extern crate tempdir; - - use std::fs::{self, File}; - use self::tempdir::TempDir; - use super::{FileTime, set_file_times}; - - #[test] - fn set_file_times_test() { - let td = TempDir::new("filetime").unwrap(); - let path = td.path().join("foo.txt"); - File::create(&path).unwrap(); - - let metadata = fs::metadata(&path).unwrap(); - let mtime = FileTime::from_last_modification_time(&metadata); - let atime = FileTime::from_last_access_time(&metadata); - set_file_times(&path, atime, mtime).unwrap(); - - let new_mtime = FileTime::from_seconds_since_1970(10_000, 0); - set_file_times(&path, atime, new_mtime).unwrap(); - - let metadata = fs::metadata(&path).unwrap(); - let mtime = FileTime::from_last_modification_time(&metadata); - assert_eq!(mtime, new_mtime); - } -} diff --git a/src/vendor/gcc/.cargo-checksum.json b/src/vendor/gcc/.cargo-checksum.json deleted file mode 100644 index 69e2a953a17..00000000000 --- a/src/vendor/gcc/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"4cc6445feac7e9a1f8f1e1c51cc3afd0cf7bb931e3c5a6f18c41258401652702",".travis.yml":"e68f9d10a8e367890cf734239c39952ee480cf0e8da9520b377df4a2b8ccc9e8","Cargo.toml":"4c5eb683d4c57fff819ebf564a8db93b5c87284993def6bc066ba1e311d5b090","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"b1a639560fd536f2c3ab708a8e1066b675edd4d018dfa4e5e18d0d7327d81c15","appveyor.yml":"46c77d913eaa45871296942c2cd96ef092c9dcaf19201cb5c500a5107faeb06f","src/bin/gcc-shim.rs":"d6be9137cb48b86891e7b263adbf492e1193ffe682db9ba4a88eb1079b874b58","src/lib.rs":"eb4ca086dd2ffa5e30f022f556d0def6d1142160da392afb328393b3f435e8f7","src/registry.rs":"3876ef9573e3bbc050aef41a684b9a510cc1a91b15ae874fe032cf4377b4d116","src/windows_registry.rs":"36c6a7f8322407faff2dcfd4789d0876d034885944bc0340ac7c1f7cbfc307f1","tests/cc_env.rs":"d92c5e3d3d43ac244e63b2cd2c93a521fcf124bf1ccf8d4c6bfa7f8333d88976","tests/support/mod.rs":"56bcfd1e2ff5ae8e581c71229444a3d96094bf689808808dd80e315bd6632083","tests/test.rs":"b63e74d571e7d585edc53693bcf0caae88fc040613ace91e32437d4a62cddb6a"},"package":"c07c758b972368e703a562686adb39125707cc1ef3399da8c019fc6c2498a75d"} \ No newline at end of file diff --git a/src/vendor/gcc/.cargo-ok b/src/vendor/gcc/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/gcc/.gitignore b/src/vendor/gcc/.gitignore deleted file mode 100644 index 3b874ca574d..00000000000 --- a/src/vendor/gcc/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -target -Cargo.lock -.idea -*.iml diff --git a/src/vendor/gcc/.travis.yml b/src/vendor/gcc/.travis.yml deleted file mode 100644 index 10d3d13d876..00000000000 --- a/src/vendor/gcc/.travis.yml +++ /dev/null @@ -1,49 +0,0 @@ -language: rust -rust: - - stable - - beta - - nightly -matrix: - include: - # Minimum version supported - - rust: 1.6.0 - install: - script: cargo build - -sudo: false -install: - - if [ "$TRAVIS_OS_NAME" = "linux" ]; then OS=unknown-linux-gnu; else OS=apple-darwin; fi - - export TARGET=$ARCH-$OS - - curl https://static.rust-lang.org/rustup.sh | - sh -s -- --add-target=$TARGET --disable-sudo -y --prefix=`rustc --print sysroot` -before_script: - - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH -script: - - cargo build --verbose - - cargo test --verbose - - cargo test --verbose --features parallel - - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET - - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET --features parallel - - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET --release - - cargo doc - - cargo clean && cargo build - - rustdoc --test README.md -L target/debug -L target/debug/deps -after_success: - - travis-cargo --only nightly doc-upload -env: - global: - secure: "CBtqrudgE0PS8x3kTr44jKbC2D4nfnmdYVecooNm0qnER4B4TSvZpZSQoCgKK6k4BYQuOSyFTOwYx6M79w39ZMOgyCP9ytB+tyMWL0/+ZuUQL04yVg4M5vd3oJMkOaXbvG56ncgPyFrseY+FPDg+mXAzvJk/nily37YXjkQj2D0=" - - matrix: - - ARCH=x86_64 - - ARCH=i686 -notifications: - email: - on_success: never -os: - - linux - - osx -addons: - apt: - packages: - - g++-multilib diff --git a/src/vendor/gcc/Cargo.toml b/src/vendor/gcc/Cargo.toml deleted file mode 100644 index 9fee7788cef..00000000000 --- a/src/vendor/gcc/Cargo.toml +++ /dev/null @@ -1,27 +0,0 @@ -[package] - -name = "gcc" -version = "0.3.43" -authors = ["Alex Crichton "] -license = "MIT/Apache-2.0" -repository = "https://github.com/alexcrichton/gcc-rs" -documentation = "https://docs.rs/gcc" -description = """ -A build-time dependency for Cargo build scripts to assist in invoking the native -C compiler to compile native C code into a static archive to be linked into Rust -code. -""" -keywords = ["build-dependencies"] - -[badges] -travis-ci = { repository = "alexcrichton/gcc-rs" } -appveyor = { repository = "alexcrichton/gcc-rs" } - -[dependencies] -rayon = { version = "0.6", optional = true } - -[features] -parallel = ["rayon"] - -[dev-dependencies] -tempdir = "0.3" diff --git a/src/vendor/gcc/LICENSE-APACHE b/src/vendor/gcc/LICENSE-APACHE deleted file mode 100644 index 16fe87b06e8..00000000000 --- a/src/vendor/gcc/LICENSE-APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - -Copyright [yyyy] [name of copyright owner] - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/src/vendor/gcc/LICENSE-MIT b/src/vendor/gcc/LICENSE-MIT deleted file mode 100644 index 39e0ed66021..00000000000 --- a/src/vendor/gcc/LICENSE-MIT +++ /dev/null @@ -1,25 +0,0 @@ -Copyright (c) 2014 Alex Crichton - -Permission is hereby granted, free of charge, to any -person obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without -limitation the rights to use, copy, modify, merge, -publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software -is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice -shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF -ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED -TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A -PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/src/vendor/gcc/README.md b/src/vendor/gcc/README.md deleted file mode 100644 index 2d3e5ed7387..00000000000 --- a/src/vendor/gcc/README.md +++ /dev/null @@ -1,163 +0,0 @@ -# gcc-rs - -A library to compile C/C++ code into a Rust library/application. - -[![Build Status](https://travis-ci.org/alexcrichton/gcc-rs.svg?branch=master)](https://travis-ci.org/alexcrichton/gcc-rs) -[![Build status](https://ci.appveyor.com/api/projects/status/onu270iw98h81nwv?svg=true)](https://ci.appveyor.com/project/alexcrichton/gcc-rs) - -[Documentation](https://docs.rs/gcc) - -A simple library meant to be used as a build dependency with Cargo packages in -order to build a set of C/C++ files into a static archive. Note that while this -crate is called "gcc", it actually calls out to the most relevant compile for -a platform, for example using `cl` on MSVC. That is, this crate does indeed work -on MSVC! - -## Using gcc-rs - -First, you'll want to both add a build script for your crate (`build.rs`) and -also add this crate to your `Cargo.toml` via: - -```toml -[package] -# ... -build = "build.rs" - -[build-dependencies] -gcc = "0.3" -``` - -Next up, you'll want to write a build script like so: - -```rust,no_run -// build.rs - -extern crate gcc; - -fn main() { - gcc::compile_library("libfoo.a", &["foo.c", "bar.c"]); -} -``` - -And that's it! Running `cargo build` should take care of the rest and your Rust -application will now have the C files `foo.c` and `bar.c` compiled into it. You -can call the functions in Rust by declaring functions in your Rust code like so: - -``` -extern { - fn foo_function(); - fn bar_function(); -} - -pub fn call() { - unsafe { - foo_function(); - bar_function(); - } -} - -fn main() { - // ... -} -``` - -## External configuration via environment variables - -To control the programs and flags used for building, the builder can set a -number of different environment variables. - -* `CFLAGS` - a series of space separated flags passed to "gcc". Note that - individual flags cannot currently contain spaces, so doing - something like: "-L=foo\ bar" is not possible. -* `CC` - the actual C compiler used. Note that this is used as an exact - executable name, so (for example) no extra flags can be passed inside - this variable, and the builder must ensure that there aren't any - trailing spaces. This compiler must understand the `-c` flag. For - certain `TARGET`s, it also is assumed to know about other flags (most - common is `-fPIC`). -* `AR` - the `ar` (archiver) executable to use to build the static library. - -Each of these variables can also be supplied with certain prefixes and suffixes, -in the following prioritized order: - -1. `_` - for example, `CC_x86_64-unknown-linux-gnu` -2. `_` - for example, `CC_x86_64_unknown_linux_gnu` -3. `_` - for example, `HOST_CC` or `TARGET_CFLAGS` -4. `` - a plain `CC`, `AR` as above. - -If none of these variables exist, gcc-rs uses built-in defaults - -In addition to the the above optional environment variables, `gcc-rs` has some -functions with hard requirements on some variables supplied by [cargo's -build-script driver][cargo] that it has the `TARGET`, `OUT_DIR`, `OPT_LEVEL`, -and `HOST` variables. - -[cargo]: http://doc.crates.io/build-script.html#inputs-to-the-build-script - -## Optional features - -Currently gcc-rs supports parallel compilation (think `make -jN`) but this -feature is turned off by default. To enable gcc-rs to compile C/C++ in parallel, -you can change your dependency to: - -```toml -[build-dependencies] -gcc = { version = "0.3", features = ["parallel"] } -``` - -By default gcc-rs will limit parallelism to `$NUM_JOBS`, or if not present it -will limit it to the number of cpus on the machine. If you are using cargo, -use `-jN` option of `build`, `test` and `run` commands as `$NUM_JOBS` -is supplied by cargo. - -## Compile-time Requirements - -To work properly this crate needs access to a C compiler when the build script -is being run. This crate does not ship a C compiler with it. The compiler -required varies per platform, but there are three broad categories: - -* Unix platforms require `cc` to be the C compiler. This can be found by - installing gcc/clang on Linux distributions and Xcode on OSX, for example. -* Windows platforms targeting MSVC (e.g. your target triple ends in `-msvc`) - require `cl.exe` to be available and in `PATH`. This is typically found in - standard Visual Studio installations and the `PATH` can be set up by running - the appropriate developer tools shell. -* Windows platforms targeting MinGW (e.g. your target triple ends in `-gnu`) - require `gcc` to be available in `PATH`. We recommend the - [MinGW-w64](http://mingw-w64.org) distribution, which is using the - [Win-builds](http://win-builds.org) installation system. - You may also acquire it via - [MSYS2](http://msys2.github.io), as explained [here][msys2-help]. Make sure - to install the appropriate architecture corresponding to your installation of - rustc. GCC from older [MinGW](http://www.mingw.org) project is compatible - only with 32-bit rust compiler. - -[msys2-help]: http://github.com/rust-lang/rust#building-on-windows - -## C++ support - -`gcc-rs` supports C++ libraries compilation by using the `cpp` method on -`Config`: - -```rust,no_run -extern crate gcc; - -fn main() { - gcc::Config::new() - .cpp(true) // Switch to C++ library compilation. - .file("foo.cpp") - .compile("libfoo.a"); -} -``` - -When using C++ library compilation switch, the `CXX` and `CXXFLAGS` env -variables are used instead of `CC` and `CFLAGS` and the C++ standard library is -linked to the crate target. - -## License - -`gcc-rs` is primarily distributed under the terms of both the MIT license and -the Apache License (Version 2.0), with portions covered by various BSD-like -licenses. - -See LICENSE-APACHE, and LICENSE-MIT for details. diff --git a/src/vendor/gcc/appveyor.yml b/src/vendor/gcc/appveyor.yml deleted file mode 100644 index f6108c66514..00000000000 --- a/src/vendor/gcc/appveyor.yml +++ /dev/null @@ -1,35 +0,0 @@ -environment: - matrix: - - TARGET: x86_64-pc-windows-msvc - ARCH: amd64 - VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat - - TARGET: x86_64-pc-windows-msvc - ARCH: amd64 - VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat - - TARGET: i686-pc-windows-msvc - ARCH: x86 - VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat - - TARGET: i686-pc-windows-msvc - ARCH: x86 - VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat - - TARGET: x86_64-pc-windows-gnu - MSYS_BITS: 64 - - TARGET: i686-pc-windows-gnu - MSYS_BITS: 32 -install: - - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe" - - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust" - - if defined VS call "%VS%" %ARCH% - - set PATH=%PATH%;C:\Program Files (x86)\Rust\bin - - if defined MSYS_BITS set PATH=%PATH%;C:\msys64\mingw%MSYS_BITS%\bin - - rustc -V - - cargo -V - -build: false - -test_script: - - cargo test --target %TARGET% - - cargo test --features parallel --target %TARGET% - - cargo test --manifest-path gcc-test/Cargo.toml --target %TARGET% - - cargo test --manifest-path gcc-test/Cargo.toml --features parallel --target %TARGET% - - cargo test --manifest-path gcc-test/Cargo.toml --release --target %TARGET% diff --git a/src/vendor/gcc/src/bin/gcc-shim.rs b/src/vendor/gcc/src/bin/gcc-shim.rs deleted file mode 100644 index 7fd0ea8fa84..00000000000 --- a/src/vendor/gcc/src/bin/gcc-shim.rs +++ /dev/null @@ -1,23 +0,0 @@ -#![cfg_attr(test, allow(dead_code))] - -use std::env; -use std::fs::File; -use std::io::prelude::*; -use std::path::PathBuf; - -fn main() { - let out_dir = PathBuf::from(env::var_os("GCCTEST_OUT_DIR").unwrap()); - for i in 0.. { - let candidate = out_dir.join(format!("out{}", i)); - if candidate.exists() { - continue; - } - let mut f = File::create(candidate).unwrap(); - for arg in env::args().skip(1) { - writeln!(f, "{}", arg).unwrap(); - } - - File::create(out_dir.join("libfoo.a")).unwrap(); - break; - } -} diff --git a/src/vendor/gcc/src/lib.rs b/src/vendor/gcc/src/lib.rs deleted file mode 100644 index f2d9da7f694..00000000000 --- a/src/vendor/gcc/src/lib.rs +++ /dev/null @@ -1,1128 +0,0 @@ -//! A library for build scripts to compile custom C code -//! -//! This library is intended to be used as a `build-dependencies` entry in -//! `Cargo.toml`: -//! -//! ```toml -//! [build-dependencies] -//! gcc = "0.3" -//! ``` -//! -//! The purpose of this crate is to provide the utility functions necessary to -//! compile C code into a static archive which is then linked into a Rust crate. -//! The top-level `compile_library` function serves as a convenience and more -//! advanced configuration is available through the `Config` builder. -//! -//! This crate will automatically detect situations such as cross compilation or -//! other environment variables set by Cargo and will build code appropriately. -//! -//! # Examples -//! -//! Use the default configuration: -//! -//! ```no_run -//! extern crate gcc; -//! -//! fn main() { -//! gcc::compile_library("libfoo.a", &["src/foo.c"]); -//! } -//! ``` -//! -//! Use more advanced configuration: -//! -//! ```no_run -//! extern crate gcc; -//! -//! fn main() { -//! gcc::Config::new() -//! .file("src/foo.c") -//! .define("FOO", Some("bar")) -//! .include("src") -//! .compile("libfoo.a"); -//! } -//! ``` - -#![doc(html_root_url = "https://docs.rs/gcc/0.3")] -#![cfg_attr(test, deny(warnings))] -#![deny(missing_docs)] - -#[cfg(feature = "parallel")] -extern crate rayon; - -use std::env; -use std::ffi::{OsString, OsStr}; -use std::fs; -use std::path::{PathBuf, Path}; -use std::process::{Command, Stdio}; -use std::io::{self, BufReader, BufRead, Read, Write}; -use std::thread; - -#[cfg(windows)] -mod registry; -pub mod windows_registry; - -/// Extra configuration to pass to gcc. -pub struct Config { - include_directories: Vec, - definitions: Vec<(String, Option)>, - objects: Vec, - flags: Vec, - files: Vec, - cpp: bool, - cpp_link_stdlib: Option>, - cpp_set_stdlib: Option, - target: Option, - host: Option, - out_dir: Option, - opt_level: Option, - debug: Option, - env: Vec<(OsString, OsString)>, - compiler: Option, - archiver: Option, - cargo_metadata: bool, - pic: Option, -} - -/// Configuration used to represent an invocation of a C compiler. -/// -/// This can be used to figure out what compiler is in use, what the arguments -/// to it are, and what the environment variables look like for the compiler. -/// This can be used to further configure other build systems (e.g. forward -/// along CC and/or CFLAGS) or the `to_command` method can be used to run the -/// compiler itself. -pub struct Tool { - path: PathBuf, - args: Vec, - env: Vec<(OsString, OsString)>, - family: ToolFamily -} - -/// Represents the family of tools this tool belongs to. -/// -/// Each family of tools differs in how and what arguments they accept. -/// -/// Detection of a family is done on best-effort basis and may not accurately reflect the tool. -#[derive(Copy, Clone, Debug)] -enum ToolFamily { - /// Tool is GNU Compiler Collection-like. - Gnu, - /// Tool is Clang-like. It differs from the GCC in a sense that it accepts superset of flags - /// and its cross-compilation approach is different. - Clang, - /// Tool is the MSVC cl.exe. - Msvc, -} - -impl ToolFamily { - /// What the flag to request debug info for this family of tools look like - fn debug_flag(&self) -> &'static str { - match *self { - ToolFamily::Msvc => "/Z7", - ToolFamily::Gnu | - ToolFamily::Clang => "-g", - } - } - - /// What the flag to include directories into header search path looks like - fn include_flag(&self) -> &'static str { - match *self { - ToolFamily::Msvc => "/I", - ToolFamily::Gnu | - ToolFamily::Clang => "-I", - } - } - - /// What the flag to request macro-expanded source output looks like - fn expand_flag(&self) -> &'static str { - match *self { - ToolFamily::Msvc => "/E", - ToolFamily::Gnu | - ToolFamily::Clang => "-E", - } - } -} - -/// Compile a library from the given set of input C files. -/// -/// This will simply compile all files into object files and then assemble them -/// into the output. This will read the standard environment variables to detect -/// cross compilations and such. -/// -/// This function will also print all metadata on standard output for Cargo. -/// -/// # Example -/// -/// ```no_run -/// gcc::compile_library("libfoo.a", &["foo.c", "bar.c"]); -/// ``` -pub fn compile_library(output: &str, files: &[&str]) { - let mut c = Config::new(); - for f in files.iter() { - c.file(*f); - } - c.compile(output); -} - -impl Config { - /// Construct a new instance of a blank set of configuration. - /// - /// This builder is finished with the `compile` function. - pub fn new() -> Config { - Config { - include_directories: Vec::new(), - definitions: Vec::new(), - objects: Vec::new(), - flags: Vec::new(), - files: Vec::new(), - cpp: false, - cpp_link_stdlib: None, - cpp_set_stdlib: None, - target: None, - host: None, - out_dir: None, - opt_level: None, - debug: None, - env: Vec::new(), - compiler: None, - archiver: None, - cargo_metadata: true, - pic: None, - } - } - - /// Add a directory to the `-I` or include path for headers - pub fn include>(&mut self, dir: P) -> &mut Config { - self.include_directories.push(dir.as_ref().to_path_buf()); - self - } - - /// Specify a `-D` variable with an optional value. - pub fn define(&mut self, var: &str, val: Option<&str>) -> &mut Config { - self.definitions.push((var.to_string(), val.map(|s| s.to_string()))); - self - } - - /// Add an arbitrary object file to link in - pub fn object>(&mut self, obj: P) -> &mut Config { - self.objects.push(obj.as_ref().to_path_buf()); - self - } - - /// Add an arbitrary flag to the invocation of the compiler - pub fn flag(&mut self, flag: &str) -> &mut Config { - self.flags.push(flag.to_string()); - self - } - - /// Add a file which will be compiled - pub fn file>(&mut self, p: P) -> &mut Config { - self.files.push(p.as_ref().to_path_buf()); - self - } - - /// Set C++ support. - /// - /// The other `cpp_*` options will only become active if this is set to - /// `true`. - pub fn cpp(&mut self, cpp: bool) -> &mut Config { - self.cpp = cpp; - self - } - - /// Set the standard library to link against when compiling with C++ - /// support. - /// - /// The default value of this property depends on the current target: On - /// OS X `Some("c++")` is used, when compiling for a Visual Studio based - /// target `None` is used and for other targets `Some("stdc++")` is used. - /// - /// A value of `None` indicates that no automatic linking should happen, - /// otherwise cargo will link against the specified library. - /// - /// The given library name must not contain the `lib` prefix. - pub fn cpp_link_stdlib(&mut self, cpp_link_stdlib: Option<&str>) -> &mut Config { - self.cpp_link_stdlib = Some(cpp_link_stdlib.map(|s| s.into())); - self - } - - /// Force the C++ compiler to use the specified standard library. - /// - /// Setting this option will automatically set `cpp_link_stdlib` to the same - /// value. - /// - /// The default value of this option is always `None`. - /// - /// This option has no effect when compiling for a Visual Studio based - /// target. - /// - /// This option sets the `-stdlib` flag, which is only supported by some - /// compilers (clang, icc) but not by others (gcc). The library will not - /// detect which compiler is used, as such it is the responsibility of the - /// caller to ensure that this option is only used in conjuction with a - /// compiler which supports the `-stdlib` flag. - /// - /// A value of `None` indicates that no specific C++ standard library should - /// be used, otherwise `-stdlib` is added to the compile invocation. - /// - /// The given library name must not contain the `lib` prefix. - pub fn cpp_set_stdlib(&mut self, cpp_set_stdlib: Option<&str>) -> &mut Config { - self.cpp_set_stdlib = cpp_set_stdlib.map(|s| s.into()); - self.cpp_link_stdlib(cpp_set_stdlib); - self - } - - /// Configures the target this configuration will be compiling for. - /// - /// This option is automatically scraped from the `TARGET` environment - /// variable by build scripts, so it's not required to call this function. - pub fn target(&mut self, target: &str) -> &mut Config { - self.target = Some(target.to_string()); - self - } - - /// Configures the host assumed by this configuration. - /// - /// This option is automatically scraped from the `HOST` environment - /// variable by build scripts, so it's not required to call this function. - pub fn host(&mut self, host: &str) -> &mut Config { - self.host = Some(host.to_string()); - self - } - - /// Configures the optimization level of the generated object files. - /// - /// This option is automatically scraped from the `OPT_LEVEL` environment - /// variable by build scripts, so it's not required to call this function. - pub fn opt_level(&mut self, opt_level: u32) -> &mut Config { - self.opt_level = Some(opt_level.to_string()); - self - } - - /// Configures the optimization level of the generated object files. - /// - /// This option is automatically scraped from the `OPT_LEVEL` environment - /// variable by build scripts, so it's not required to call this function. - pub fn opt_level_str(&mut self, opt_level: &str) -> &mut Config { - self.opt_level = Some(opt_level.to_string()); - self - } - - /// Configures whether the compiler will emit debug information when - /// generating object files. - /// - /// This option is automatically scraped from the `PROFILE` environment - /// variable by build scripts (only enabled when the profile is "debug"), so - /// it's not required to call this function. - pub fn debug(&mut self, debug: bool) -> &mut Config { - self.debug = Some(debug); - self - } - - /// Configures the output directory where all object files and static - /// libraries will be located. - /// - /// This option is automatically scraped from the `OUT_DIR` environment - /// variable by build scripts, so it's not required to call this function. - pub fn out_dir>(&mut self, out_dir: P) -> &mut Config { - self.out_dir = Some(out_dir.as_ref().to_owned()); - self - } - - /// Configures the compiler to be used to produce output. - /// - /// This option is automatically determined from the target platform or a - /// number of environment variables, so it's not required to call this - /// function. - pub fn compiler>(&mut self, compiler: P) -> &mut Config { - self.compiler = Some(compiler.as_ref().to_owned()); - self - } - - /// Configures the tool used to assemble archives. - /// - /// This option is automatically determined from the target platform or a - /// number of environment variables, so it's not required to call this - /// function. - pub fn archiver>(&mut self, archiver: P) -> &mut Config { - self.archiver = Some(archiver.as_ref().to_owned()); - self - } - /// Define whether metadata should be emitted for cargo allowing it to - /// automatically link the binary. Defaults to `true`. - pub fn cargo_metadata(&mut self, cargo_metadata: bool) -> &mut Config { - self.cargo_metadata = cargo_metadata; - self - } - - /// Configures whether the compiler will emit position independent code. - /// - /// This option defaults to `false` for `i686` and `windows-gnu` targets and to `true` for all - /// other targets. - pub fn pic(&mut self, pic: bool) -> &mut Config { - self.pic = Some(pic); - self - } - - - #[doc(hidden)] - pub fn __set_env(&mut self, a: A, b: B) -> &mut Config - where A: AsRef, - B: AsRef - { - self.env.push((a.as_ref().to_owned(), b.as_ref().to_owned())); - self - } - - /// Run the compiler, generating the file `output` - /// - /// The name `output` must begin with `lib` and end with `.a` - pub fn compile(&self, output: &str) { - assert!(output.starts_with("lib")); - assert!(output.ends_with(".a")); - let lib_name = &output[3..output.len() - 2]; - let dst = self.get_out_dir(); - - let mut objects = Vec::new(); - let mut src_dst = Vec::new(); - for file in self.files.iter() { - let obj = dst.join(file).with_extension("o"); - let obj = if !obj.starts_with(&dst) { - dst.join(obj.file_name().unwrap()) - } else { - obj - }; - fs::create_dir_all(&obj.parent().unwrap()).unwrap(); - src_dst.push((file.to_path_buf(), obj.clone())); - objects.push(obj); - } - self.compile_objects(&src_dst); - self.assemble(lib_name, &dst.join(output), &objects); - - if self.get_target().contains("msvc") { - let compiler = self.get_base_compiler(); - let atlmfc_lib = compiler.env() - .iter() - .find(|&&(ref var, _)| var.as_os_str() == OsStr::new("LIB")) - .and_then(|&(_, ref lib_paths)| { - env::split_paths(lib_paths).find(|path| { - let sub = Path::new("atlmfc/lib"); - path.ends_with(sub) || path.parent().map_or(false, |p| p.ends_with(sub)) - }) - }); - - if let Some(atlmfc_lib) = atlmfc_lib { - self.print(&format!("cargo:rustc-link-search=native={}", atlmfc_lib.display())); - } - } - - self.print(&format!("cargo:rustc-link-lib=static={}", - &output[3..output.len() - 2])); - self.print(&format!("cargo:rustc-link-search=native={}", dst.display())); - - // Add specific C++ libraries, if enabled. - if self.cpp { - if let Some(stdlib) = self.get_cpp_link_stdlib() { - self.print(&format!("cargo:rustc-link-lib={}", stdlib)); - } - } - } - - #[cfg(feature = "parallel")] - fn compile_objects(&self, objs: &[(PathBuf, PathBuf)]) { - use self::rayon::prelude::*; - - let mut cfg = rayon::Configuration::new(); - if let Ok(amt) = env::var("NUM_JOBS") { - if let Ok(amt) = amt.parse() { - cfg = cfg.set_num_threads(amt); - } - } - drop(rayon::initialize(cfg)); - - objs.par_iter().weight_max().for_each(|&(ref src, ref dst)| self.compile_object(src, dst)); - } - - #[cfg(not(feature = "parallel"))] - fn compile_objects(&self, objs: &[(PathBuf, PathBuf)]) { - for &(ref src, ref dst) in objs { - self.compile_object(src, dst); - } - } - - fn compile_object(&self, file: &Path, dst: &Path) { - let is_asm = file.extension().and_then(|s| s.to_str()) == Some("asm"); - let msvc = self.get_target().contains("msvc"); - let (mut cmd, name) = if msvc && is_asm { - self.msvc_macro_assembler() - } else { - let compiler = self.get_compiler(); - let mut cmd = compiler.to_command(); - for &(ref a, ref b) in self.env.iter() { - cmd.env(a, b); - } - (cmd, - compiler.path - .file_name() - .unwrap() - .to_string_lossy() - .into_owned()) - }; - if msvc && is_asm { - cmd.arg("/Fo").arg(dst); - } else if msvc { - let mut s = OsString::from("/Fo"); - s.push(&dst); - cmd.arg(s); - } else { - cmd.arg("-o").arg(&dst); - } - cmd.arg(if msvc { "/c" } else { "-c" }); - cmd.arg(file); - - run(&mut cmd, &name); - } - - /// Run the compiler, returning the macro-expanded version of the input files. - /// - /// This is only relevant for C and C++ files. - pub fn expand(&self) -> Vec { - let compiler = self.get_compiler(); - let mut cmd = compiler.to_command(); - for &(ref a, ref b) in self.env.iter() { - cmd.env(a, b); - } - cmd.arg(compiler.family.expand_flag()); - for file in self.files.iter() { - cmd.arg(file); - } - - let name = compiler.path - .file_name() - .unwrap() - .to_string_lossy() - .into_owned(); - - run(&mut cmd, &name) - } - - /// Get the compiler that's in use for this configuration. - /// - /// This function will return a `Tool` which represents the culmination - /// of this configuration at a snapshot in time. The returned compiler can - /// be inspected (e.g. the path, arguments, environment) to forward along to - /// other tools, or the `to_command` method can be used to invoke the - /// compiler itself. - /// - /// This method will take into account all configuration such as debug - /// information, optimization level, include directories, defines, etc. - /// Additionally, the compiler binary in use follows the standard - /// conventions for this path, e.g. looking at the explicitly set compiler, - /// environment variables (a number of which are inspected here), and then - /// falling back to the default configuration. - pub fn get_compiler(&self) -> Tool { - let opt_level = self.get_opt_level(); - let target = self.get_target(); - - let mut cmd = self.get_base_compiler(); - let nvcc = cmd.path.file_name() - .and_then(|p| p.to_str()).map(|p| p.contains("nvcc")) - .unwrap_or(false); - - // Non-target flags - // If the flag is not conditioned on target variable, it belongs here :) - match cmd.family { - ToolFamily::Msvc => { - cmd.args.push("/nologo".into()); - let features = env::var("CARGO_CFG_TARGET_FEATURE") - .unwrap_or(String::new()); - if features.contains("crt-static") { - cmd.args.push("/MT".into()); - } else { - cmd.args.push("/MD".into()); - } - match &opt_level[..] { - "z" | "s" => cmd.args.push("/Os".into()), - "1" => cmd.args.push("/O1".into()), - // -O3 is a valid value for gcc and clang compilers, but not msvc. Cap to /O2. - "2" | "3" => cmd.args.push("/O2".into()), - _ => {} - } - } - ToolFamily::Gnu | - ToolFamily::Clang => { - cmd.args.push(format!("-O{}", opt_level).into()); - if !nvcc { - cmd.args.push("-ffunction-sections".into()); - cmd.args.push("-fdata-sections".into()); - if self.pic.unwrap_or(!target.contains("windows-gnu")) { - cmd.args.push("-fPIC".into()); - } - } else if self.pic.unwrap_or(false) { - cmd.args.push("-Xcompiler".into()); - cmd.args.push("\'-fPIC\'".into()); - } - } - } - for arg in self.envflags(if self.cpp {"CXXFLAGS"} else {"CFLAGS"}) { - cmd.args.push(arg.into()); - } - - if self.get_debug() { - cmd.args.push(cmd.family.debug_flag().into()); - } - - // Target flags - match cmd.family { - ToolFamily::Clang => { - cmd.args.push(format!("--target={}", target).into()); - } - ToolFamily::Msvc => { - if target.contains("i586") { - cmd.args.push("/ARCH:IA32".into()); - } - } - ToolFamily::Gnu => { - if target.contains("i686") || target.contains("i586") { - cmd.args.push("-m32".into()); - } else if target.contains("x86_64") || target.contains("powerpc64") { - cmd.args.push("-m64".into()); - } - - if target.contains("musl") { - cmd.args.push("-static".into()); - } - - // armv7 targets get to use armv7 instructions - if target.starts_with("armv7-unknown-linux-") { - cmd.args.push("-march=armv7-a".into()); - } - - // On android we can guarantee some extra float instructions - // (specified in the android spec online) - if target.starts_with("armv7-linux-androideabi") { - cmd.args.push("-march=armv7-a".into()); - cmd.args.push("-mfpu=vfpv3-d16".into()); - } - - // For us arm == armv6 by default - if target.starts_with("arm-unknown-linux-") { - cmd.args.push("-march=armv6".into()); - cmd.args.push("-marm".into()); - } - - // Turn codegen down on i586 to avoid some instructions. - if target.starts_with("i586-unknown-linux-") { - cmd.args.push("-march=pentium".into()); - } - - // Set codegen level for i686 correctly - if target.starts_with("i686-unknown-linux-") { - cmd.args.push("-march=i686".into()); - } - - // Looks like `musl-gcc` makes is hard for `-m32` to make its way - // all the way to the linker, so we need to actually instruct the - // linker that we're generating 32-bit executables as well. This'll - // typically only be used for build scripts which transitively use - // these flags that try to compile executables. - if target == "i686-unknown-linux-musl" { - cmd.args.push("-Wl,-melf_i386".into()); - } - - if target.starts_with("thumb") { - cmd.args.push("-mthumb".into()); - - if target.ends_with("eabihf") { - cmd.args.push("-mfloat-abi=hard".into()) - } - } - if target.starts_with("thumbv6m") { - cmd.args.push("-march=armv6s-m".into()); - } - if target.starts_with("thumbv7em") { - cmd.args.push("-march=armv7e-m".into()); - - if target.ends_with("eabihf") { - cmd.args.push("-mfpu=fpv4-sp-d16".into()) - } - } - if target.starts_with("thumbv7m") { - cmd.args.push("-march=armv7-m".into()); - } - } - } - - if target.contains("-ios") { - // FIXME: potential bug. iOS is always compiled with Clang, but Gcc compiler may be - // detected instead. - self.ios_flags(&mut cmd); - } - - if self.cpp { - match (self.cpp_set_stdlib.as_ref(), cmd.family) { - (None, _) => { } - (Some(stdlib), ToolFamily::Gnu) | - (Some(stdlib), ToolFamily::Clang) => { - cmd.args.push(format!("-stdlib=lib{}", stdlib).into()); - } - _ => { - println!("cargo:warning=cpp_set_stdlib is specified, but the {:?} compiler \ - does not support this option, ignored", cmd.family); - } - } - } - - for directory in self.include_directories.iter() { - cmd.args.push(cmd.family.include_flag().into()); - cmd.args.push(directory.into()); - } - - for flag in self.flags.iter() { - cmd.args.push(flag.into()); - } - - for &(ref key, ref value) in self.definitions.iter() { - let lead = if let ToolFamily::Msvc = cmd.family {"/"} else {"-"}; - if let &Some(ref value) = value { - cmd.args.push(format!("{}D{}={}", lead, key, value).into()); - } else { - cmd.args.push(format!("{}D{}", lead, key).into()); - } - } - cmd - } - - fn msvc_macro_assembler(&self) -> (Command, String) { - let target = self.get_target(); - let tool = if target.contains("x86_64") { - "ml64.exe" - } else { - "ml.exe" - }; - let mut cmd = windows_registry::find(&target, tool).unwrap_or_else(|| self.cmd(tool)); - for directory in self.include_directories.iter() { - cmd.arg("/I").arg(directory); - } - for &(ref key, ref value) in self.definitions.iter() { - if let &Some(ref value) = value { - cmd.arg(&format!("/D{}={}", key, value)); - } else { - cmd.arg(&format!("/D{}", key)); - } - } - - if target.contains("i686") || target.contains("i586") { - cmd.arg("/safeseh"); - } - for flag in self.flags.iter() { - cmd.arg(flag); - } - - (cmd, tool.to_string()) - } - - fn assemble(&self, lib_name: &str, dst: &Path, objects: &[PathBuf]) { - // Delete the destination if it exists as the `ar` tool at least on Unix - // appends to it, which we don't want. - let _ = fs::remove_file(&dst); - - let target = self.get_target(); - if target.contains("msvc") { - let mut cmd = match self.archiver { - Some(ref s) => self.cmd(s), - None => windows_registry::find(&target, "lib.exe").unwrap_or(self.cmd("lib.exe")), - }; - let mut out = OsString::from("/OUT:"); - out.push(dst); - run(cmd.arg(out) - .arg("/nologo") - .args(objects) - .args(&self.objects), - "lib.exe"); - - // The Rust compiler will look for libfoo.a and foo.lib, but the - // MSVC linker will also be passed foo.lib, so be sure that both - // exist for now. - let lib_dst = dst.with_file_name(format!("{}.lib", lib_name)); - let _ = fs::remove_file(&lib_dst); - fs::hard_link(&dst, &lib_dst) - .or_else(|_| { - // if hard-link fails, just copy (ignoring the number of bytes written) - fs::copy(&dst, &lib_dst).map(|_| ()) - }) - .ok() - .expect("Copying from {:?} to {:?} failed.");; - } else { - let ar = self.get_ar(); - let cmd = ar.file_name().unwrap().to_string_lossy(); - run(self.cmd(&ar) - .arg("crs") - .arg(dst) - .args(objects) - .args(&self.objects), - &cmd); - } - } - - fn ios_flags(&self, cmd: &mut Tool) { - enum ArchSpec { - Device(&'static str), - Simulator(&'static str), - } - - let target = self.get_target(); - let arch = target.split('-').nth(0).unwrap(); - let arch = match arch { - "arm" | "armv7" | "thumbv7" => ArchSpec::Device("armv7"), - "armv7s" | "thumbv7s" => ArchSpec::Device("armv7s"), - "arm64" | "aarch64" => ArchSpec::Device("arm64"), - "i386" | "i686" => ArchSpec::Simulator("-m32"), - "x86_64" => ArchSpec::Simulator("-m64"), - _ => fail("Unknown arch for iOS target"), - }; - - let sdk = match arch { - ArchSpec::Device(arch) => { - cmd.args.push("-arch".into()); - cmd.args.push(arch.into()); - cmd.args.push("-miphoneos-version-min=7.0".into()); - "iphoneos" - } - ArchSpec::Simulator(arch) => { - cmd.args.push(arch.into()); - cmd.args.push("-mios-simulator-version-min=7.0".into()); - "iphonesimulator" - } - }; - - self.print(&format!("Detecting iOS SDK path for {}", sdk)); - let sdk_path = self.cmd("xcrun") - .arg("--show-sdk-path") - .arg("--sdk") - .arg(sdk) - .stderr(Stdio::inherit()) - .output() - .unwrap() - .stdout; - - let sdk_path = String::from_utf8(sdk_path).unwrap(); - - cmd.args.push("-isysroot".into()); - cmd.args.push(sdk_path.trim().into()); - } - - fn cmd>(&self, prog: P) -> Command { - let mut cmd = Command::new(prog); - for &(ref a, ref b) in self.env.iter() { - cmd.env(a, b); - } - return cmd; - } - - fn get_base_compiler(&self) -> Tool { - if let Some(ref c) = self.compiler { - return Tool::new(c.clone()); - } - let host = self.get_host(); - let target = self.get_target(); - let (env, msvc, gnu, default) = if self.cpp { - ("CXX", "cl.exe", "g++", "c++") - } else { - ("CC", "cl.exe", "gcc", "cc") - }; - self.env_tool(env) - .map(|(tool, args)| { - let mut t = Tool::new(PathBuf::from(tool)); - for arg in args { - t.args.push(arg.into()); - } - return t; - }) - .or_else(|| { - if target.contains("emscripten") { - if self.cpp { - Some(Tool::new(PathBuf::from("em++"))) - } else { - Some(Tool::new(PathBuf::from("emcc"))) - } - } else { - None - } - }) - .or_else(|| windows_registry::find_tool(&target, "cl.exe")) - .unwrap_or_else(|| { - let compiler = if host.contains("windows") && target.contains("windows") { - if target.contains("msvc") { - msvc.to_string() - } else { - format!("{}.exe", gnu) - } - } else if target.contains("android") { - format!("{}-{}", target.replace("armv7", "arm"), gnu) - } else if self.get_host() != target { - // CROSS_COMPILE is of the form: "arm-linux-gnueabi-" - let cc_env = self.getenv("CROSS_COMPILE"); - let cross_compile = cc_env.as_ref().map(|s| s.trim_right_matches('-')); - let prefix = cross_compile.or(match &target[..] { - "aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"), - "arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"), - "arm-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"), - "arm-unknown-linux-musleabi" => Some("arm-linux-musleabi"), - "arm-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"), - "arm-unknown-netbsdelf-eabi" => Some("arm--netbsdelf-eabi"), - "armv6-unknown-netbsdelf-eabihf" => Some("armv6--netbsdelf-eabihf"), - "armv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"), - "armv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"), - "armv7-unknown-netbsdelf-eabihf" => Some("armv7--netbsdelf-eabihf"), - "i686-pc-windows-gnu" => Some("i686-w64-mingw32"), - "i686-unknown-linux-musl" => Some("musl"), - "i686-unknown-netbsdelf" => Some("i486--netbsdelf"), - "mips-unknown-linux-gnu" => Some("mips-linux-gnu"), - "mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"), - "mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"), - "mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"), - "powerpc-unknown-linux-gnu" => Some("powerpc-linux-gnu"), - "powerpc-unknown-netbsd" => Some("powerpc--netbsd"), - "powerpc64-unknown-linux-gnu" => Some("powerpc-linux-gnu"), - "powerpc64le-unknown-linux-gnu" => Some("powerpc64le-linux-gnu"), - "s390x-unknown-linux-gnu" => Some("s390x-linux-gnu"), - "sparc64-unknown-netbsd" => Some("sparc64--netbsd"), - "thumbv6m-none-eabi" => Some("arm-none-eabi"), - "thumbv7em-none-eabi" => Some("arm-none-eabi"), - "thumbv7em-none-eabihf" => Some("arm-none-eabi"), - "thumbv7m-none-eabi" => Some("arm-none-eabi"), - "x86_64-pc-windows-gnu" => Some("x86_64-w64-mingw32"), - "x86_64-rumprun-netbsd" => Some("x86_64-rumprun-netbsd"), - "x86_64-unknown-linux-musl" => Some("musl"), - "x86_64-unknown-netbsd" => Some("x86_64--netbsd"), - _ => None, - }); - match prefix { - Some(prefix) => format!("{}-{}", prefix, gnu), - None => default.to_string(), - } - } else { - default.to_string() - }; - Tool::new(PathBuf::from(compiler)) - }) - } - - fn get_var(&self, var_base: &str) -> Result { - let target = self.get_target(); - let host = self.get_host(); - let kind = if host == target { "HOST" } else { "TARGET" }; - let target_u = target.replace("-", "_"); - let res = self.getenv(&format!("{}_{}", var_base, target)) - .or_else(|| self.getenv(&format!("{}_{}", var_base, target_u))) - .or_else(|| self.getenv(&format!("{}_{}", kind, var_base))) - .or_else(|| self.getenv(var_base)); - - match res { - Some(res) => Ok(res), - None => Err("could not get environment variable".to_string()), - } - } - - fn envflags(&self, name: &str) -> Vec { - self.get_var(name) - .unwrap_or(String::new()) - .split(|c: char| c.is_whitespace()) - .filter(|s| !s.is_empty()) - .map(|s| s.to_string()) - .collect() - } - - fn env_tool(&self, name: &str) -> Option<(String, Vec)> { - self.get_var(name).ok().map(|tool| { - let whitelist = ["ccache", "distcc"]; - for t in whitelist.iter() { - if tool.starts_with(t) && tool[t.len()..].starts_with(" ") { - return (t.to_string(), vec![tool[t.len()..].trim_left().to_string()]); - } - } - (tool, Vec::new()) - }) - } - - /// Returns the default C++ standard library for the current target: `libc++` - /// for OS X and `libstdc++` for anything else. - fn get_cpp_link_stdlib(&self) -> Option { - self.cpp_link_stdlib.clone().unwrap_or_else(|| { - let target = self.get_target(); - if target.contains("msvc") { - None - } else if target.contains("darwin") { - Some("c++".to_string()) - } else if target.contains("freebsd") { - Some("c++".to_string()) - } else { - Some("stdc++".to_string()) - } - }) - } - - fn get_ar(&self) -> PathBuf { - self.archiver - .clone() - .or_else(|| self.get_var("AR").map(PathBuf::from).ok()) - .unwrap_or_else(|| { - if self.get_target().contains("android") { - PathBuf::from(format!("{}-ar", self.get_target().replace("armv7", "arm"))) - } else if self.get_target().contains("emscripten") { - PathBuf::from("emar") - } else { - PathBuf::from("ar") - } - }) - } - - fn get_target(&self) -> String { - self.target.clone().unwrap_or_else(|| self.getenv_unwrap("TARGET")) - } - - fn get_host(&self) -> String { - self.host.clone().unwrap_or_else(|| self.getenv_unwrap("HOST")) - } - - fn get_opt_level(&self) -> String { - self.opt_level.as_ref().cloned().unwrap_or_else(|| self.getenv_unwrap("OPT_LEVEL")) - } - - fn get_debug(&self) -> bool { - self.debug.unwrap_or_else(|| self.getenv_unwrap("PROFILE") == "debug") - } - - fn get_out_dir(&self) -> PathBuf { - self.out_dir.clone().unwrap_or_else(|| env::var_os("OUT_DIR").map(PathBuf::from).unwrap()) - } - - fn getenv(&self, v: &str) -> Option { - let r = env::var(v).ok(); - self.print(&format!("{} = {:?}", v, r)); - r - } - - fn getenv_unwrap(&self, v: &str) -> String { - match self.getenv(v) { - Some(s) => s, - None => fail(&format!("environment variable `{}` not defined", v)), - } - } - - fn print(&self, s: &str) { - if self.cargo_metadata { - println!("{}", s); - } - } -} - -impl Tool { - fn new(path: PathBuf) -> Tool { - // Try to detect family of the tool from its name, falling back to Gnu. - let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) { - if fname.contains("clang") { - ToolFamily::Clang - } else if fname.contains("cl") { - ToolFamily::Msvc - } else { - ToolFamily::Gnu - } - } else { - ToolFamily::Gnu - }; - Tool { - path: path, - args: Vec::new(), - env: Vec::new(), - family: family - } - } - - /// Converts this compiler into a `Command` that's ready to be run. - /// - /// This is useful for when the compiler needs to be executed and the - /// command returned will already have the initial arguments and environment - /// variables configured. - pub fn to_command(&self) -> Command { - let mut cmd = Command::new(&self.path); - cmd.args(&self.args); - for &(ref k, ref v) in self.env.iter() { - cmd.env(k, v); - } - cmd - } - - /// Returns the path for this compiler. - /// - /// Note that this may not be a path to a file on the filesystem, e.g. "cc", - /// but rather something which will be resolved when a process is spawned. - pub fn path(&self) -> &Path { - &self.path - } - - /// Returns the default set of arguments to the compiler needed to produce - /// executables for the target this compiler generates. - pub fn args(&self) -> &[OsString] { - &self.args - } - - /// Returns the set of environment variables needed for this compiler to - /// operate. - /// - /// This is typically only used for MSVC compilers currently. - pub fn env(&self) -> &[(OsString, OsString)] { - &self.env - } -} - -fn run(cmd: &mut Command, program: &str) -> Vec { - println!("running: {:?}", cmd); - // Capture the standard error coming from these programs, and write it out - // with cargo:warning= prefixes. Note that this is a bit wonky to avoid - // requiring the output to be UTF-8, we instead just ship bytes from one - // location to another. - let (spawn_result, stdout) = match cmd.stdout(Stdio::piped()).stderr(Stdio::piped()).spawn() { - Ok(mut child) => { - let stderr = BufReader::new(child.stderr.take().unwrap()); - thread::spawn(move || { - for line in stderr.split(b'\n').filter_map(|l| l.ok()) { - print!("cargo:warning="); - std::io::stdout().write_all(&line).unwrap(); - println!(""); - } - }); - let mut stdout = vec![]; - child.stdout.take().unwrap().read_to_end(&mut stdout).unwrap(); - (child.wait(), stdout) - } - Err(e) => (Err(e), vec![]), - }; - let status = match spawn_result { - Ok(status) => status, - Err(ref e) if e.kind() == io::ErrorKind::NotFound => { - let extra = if cfg!(windows) { - " (see https://github.com/alexcrichton/gcc-rs#compile-time-requirements \ - for help)" - } else { - "" - }; - fail(&format!("failed to execute command: {}\nIs `{}` \ - not installed?{}", - e, - program, - extra)); - } - Err(e) => fail(&format!("failed to execute command: {}", e)), - }; - println!("{:?}", status); - if !status.success() { - fail(&format!("command did not execute successfully, got: {}", status)); - } - stdout -} - -fn fail(s: &str) -> ! { - println!("\n\n{}\n\n", s); - panic!() -} diff --git a/src/vendor/gcc/src/registry.rs b/src/vendor/gcc/src/registry.rs deleted file mode 100644 index a45272344db..00000000000 --- a/src/vendor/gcc/src/registry.rs +++ /dev/null @@ -1,190 +0,0 @@ -// Copyright 2015 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 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -use std::ffi::{OsString, OsStr}; -use std::io; -use std::ops::RangeFrom; -use std::os::raw; -use std::os::windows::prelude::*; - -pub struct RegistryKey(Repr); - -type HKEY = *mut u8; -type DWORD = u32; -type LPDWORD = *mut DWORD; -type LPCWSTR = *const u16; -type LPWSTR = *mut u16; -type LONG = raw::c_long; -type PHKEY = *mut HKEY; -type PFILETIME = *mut u8; -type LPBYTE = *mut u8; -type REGSAM = u32; - -const ERROR_SUCCESS: DWORD = 0; -const ERROR_NO_MORE_ITEMS: DWORD = 259; -const HKEY_LOCAL_MACHINE: HKEY = 0x80000002 as HKEY; -const REG_SZ: DWORD = 1; -const KEY_READ: DWORD = 0x20019; -const KEY_WOW64_32KEY: DWORD = 0x200; - -#[link(name = "advapi32")] -extern "system" { - fn RegOpenKeyExW(key: HKEY, - lpSubKey: LPCWSTR, - ulOptions: DWORD, - samDesired: REGSAM, - phkResult: PHKEY) - -> LONG; - fn RegEnumKeyExW(key: HKEY, - dwIndex: DWORD, - lpName: LPWSTR, - lpcName: LPDWORD, - lpReserved: LPDWORD, - lpClass: LPWSTR, - lpcClass: LPDWORD, - lpftLastWriteTime: PFILETIME) - -> LONG; - fn RegQueryValueExW(hKey: HKEY, - lpValueName: LPCWSTR, - lpReserved: LPDWORD, - lpType: LPDWORD, - lpData: LPBYTE, - lpcbData: LPDWORD) - -> LONG; - fn RegCloseKey(hKey: HKEY) -> LONG; -} - -struct OwnedKey(HKEY); - -enum Repr { - Const(HKEY), - Owned(OwnedKey), -} - -pub struct Iter<'a> { - idx: RangeFrom, - key: &'a RegistryKey, -} - -unsafe impl Sync for Repr {} -unsafe impl Send for Repr {} - -pub static LOCAL_MACHINE: RegistryKey = RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE)); - -impl RegistryKey { - fn raw(&self) -> HKEY { - match self.0 { - Repr::Const(val) => val, - Repr::Owned(ref val) => val.0, - } - } - - pub fn open(&self, key: &OsStr) -> io::Result { - let key = key.encode_wide().chain(Some(0)).collect::>(); - let mut ret = 0 as *mut _; - let err = unsafe { - RegOpenKeyExW(self.raw(), - key.as_ptr(), - 0, - KEY_READ | KEY_WOW64_32KEY, - &mut ret) - }; - if err == ERROR_SUCCESS as LONG { - Ok(RegistryKey(Repr::Owned(OwnedKey(ret)))) - } else { - Err(io::Error::from_raw_os_error(err as i32)) - } - } - - pub fn iter(&self) -> Iter { - Iter { - idx: 0.., - key: self, - } - } - - pub fn query_str(&self, name: &str) -> io::Result { - let name: &OsStr = name.as_ref(); - let name = name.encode_wide().chain(Some(0)).collect::>(); - let mut len = 0; - let mut kind = 0; - unsafe { - let err = RegQueryValueExW(self.raw(), - name.as_ptr(), - 0 as *mut _, - &mut kind, - 0 as *mut _, - &mut len); - if err != ERROR_SUCCESS as LONG { - return Err(io::Error::from_raw_os_error(err as i32)); - } - if kind != REG_SZ { - return Err(io::Error::new(io::ErrorKind::Other, "registry key wasn't a string")); - } - - // The length here is the length in bytes, but we're using wide - // characters so we need to be sure to halve it for the capacity - // passed in. - let mut v = Vec::with_capacity(len as usize / 2); - let err = RegQueryValueExW(self.raw(), - name.as_ptr(), - 0 as *mut _, - 0 as *mut _, - v.as_mut_ptr() as *mut _, - &mut len); - if err != ERROR_SUCCESS as LONG { - return Err(io::Error::from_raw_os_error(err as i32)); - } - v.set_len(len as usize / 2); - - // Some registry keys may have a terminating nul character, but - // we're not interested in that, so chop it off if it's there. - if v[v.len() - 1] == 0 { - v.pop(); - } - Ok(OsString::from_wide(&v)) - } - } -} - -impl Drop for OwnedKey { - fn drop(&mut self) { - unsafe { - RegCloseKey(self.0); - } - } -} - -impl<'a> Iterator for Iter<'a> { - type Item = io::Result; - - fn next(&mut self) -> Option> { - self.idx.next().and_then(|i| unsafe { - let mut v = Vec::with_capacity(256); - let mut len = v.capacity() as DWORD; - let ret = RegEnumKeyExW(self.key.raw(), - i, - v.as_mut_ptr(), - &mut len, - 0 as *mut _, - 0 as *mut _, - 0 as *mut _, - 0 as *mut _); - if ret == ERROR_NO_MORE_ITEMS as LONG { - None - } else if ret != ERROR_SUCCESS as LONG { - Some(Err(io::Error::from_raw_os_error(ret as i32))) - } else { - v.set_len(len as usize); - Some(Ok(OsString::from_wide(&v))) - } - }) - } -} diff --git a/src/vendor/gcc/src/windows_registry.rs b/src/vendor/gcc/src/windows_registry.rs deleted file mode 100644 index 08b1df5f9b2..00000000000 --- a/src/vendor/gcc/src/windows_registry.rs +++ /dev/null @@ -1,424 +0,0 @@ -// Copyright 2015 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 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -//! A helper module to probe the Windows Registry when looking for -//! windows-specific tools. - -use std::process::Command; - -use Tool; - -macro_rules! otry { - ($expr:expr) => (match $expr { - Some(val) => val, - None => return None, - }) -} - -/// Attempts to find a tool within an MSVC installation using the Windows -/// registry as a point to search from. -/// -/// The `target` argument is the target that the tool should work for (e.g. -/// compile or link for) and the `tool` argument is the tool to find (e.g. -/// `cl.exe` or `link.exe`). -/// -/// This function will return `None` if the tool could not be found, or it will -/// return `Some(cmd)` which represents a command that's ready to execute the -/// tool with the appropriate environment variables set. -/// -/// Note that this function always returns `None` for non-MSVC targets. -pub fn find(target: &str, tool: &str) -> Option { - find_tool(target, tool).map(|c| c.to_command()) -} - -/// Similar to the `find` function above, this function will attempt the same -/// operation (finding a MSVC tool in a local install) but instead returns a -/// `Tool` which may be introspected. -#[cfg(not(windows))] -pub fn find_tool(_target: &str, _tool: &str) -> Option { - None -} - -/// Documented above. -#[cfg(windows)] -pub fn find_tool(target: &str, tool: &str) -> Option { - use std::env; - use std::ffi::OsString; - use std::mem; - use std::path::{Path, PathBuf}; - use registry::{RegistryKey, LOCAL_MACHINE}; - - struct MsvcTool { - tool: PathBuf, - libs: Vec, - path: Vec, - include: Vec, - } - - impl MsvcTool { - fn new(tool: PathBuf) -> MsvcTool { - MsvcTool { - tool: tool, - libs: Vec::new(), - path: Vec::new(), - include: Vec::new(), - } - } - - fn into_tool(self) -> Tool { - let MsvcTool { tool, libs, path, include } = self; - let mut tool = Tool::new(tool.into()); - add_env(&mut tool, "LIB", libs); - add_env(&mut tool, "PATH", path); - add_env(&mut tool, "INCLUDE", include); - tool - } - } - - // This logic is all tailored for MSVC, if we're not that then bail out - // early. - if !target.contains("msvc") { - return None; - } - - // Looks like msbuild isn't located in the same location as other tools like - // cl.exe and lib.exe. To handle this we probe for it manually with - // dedicated registry keys. - if tool.contains("msbuild") { - return find_msbuild(target); - } - - // If VCINSTALLDIR is set, then someone's probably already run vcvars and we - // should just find whatever that indicates. - if env::var_os("VCINSTALLDIR").is_some() { - return env::var_os("PATH") - .and_then(|path| env::split_paths(&path).map(|p| p.join(tool)).find(|p| p.exists())) - .map(|path| Tool::new(path.into())); - } - - // Ok, if we're here, now comes the fun part of the probing. Default shells - // or shells like MSYS aren't really configured to execute `cl.exe` and the - // various compiler tools shipped as part of Visual Studio. Here we try to - // first find the relevant tool, then we also have to be sure to fill in - // environment variables like `LIB`, `INCLUDE`, and `PATH` to ensure that - // the tool is actually usable. - - return find_msvc_latest(tool, target, "15.0") - .or_else(|| find_msvc_latest(tool, target, "14.0")) - .or_else(|| find_msvc_12(tool, target)) - .or_else(|| find_msvc_11(tool, target)); - - // For MSVC 14 or newer we need to find the Universal CRT as well as either - // the Windows 10 SDK or Windows 8.1 SDK. - fn find_msvc_latest(tool: &str, target: &str, ver: &str) -> Option { - let vcdir = otry!(get_vc_dir(ver)); - let mut tool = otry!(get_tool(tool, &vcdir, target)); - let sub = otry!(lib_subdir(target)); - let (ucrt, ucrt_version) = otry!(get_ucrt_dir()); - - let ucrt_include = ucrt.join("include").join(&ucrt_version); - tool.include.push(ucrt_include.join("ucrt")); - - let ucrt_lib = ucrt.join("lib").join(&ucrt_version); - tool.libs.push(ucrt_lib.join("ucrt").join(sub)); - - if let Some((sdk, version)) = get_sdk10_dir() { - tool.path.push(sdk.join("bin").join(sub)); - let sdk_lib = sdk.join("lib").join(&version); - tool.libs.push(sdk_lib.join("um").join(sub)); - let sdk_include = sdk.join("include").join(&version); - tool.include.push(sdk_include.join("um")); - tool.include.push(sdk_include.join("winrt")); - tool.include.push(sdk_include.join("shared")); - } else if let Some(sdk) = get_sdk81_dir() { - tool.path.push(sdk.join("bin").join(sub)); - let sdk_lib = sdk.join("lib").join("winv6.3"); - tool.libs.push(sdk_lib.join("um").join(sub)); - let sdk_include = sdk.join("include"); - tool.include.push(sdk_include.join("um")); - tool.include.push(sdk_include.join("winrt")); - tool.include.push(sdk_include.join("shared")); - } else { - return None; - } - Some(tool.into_tool()) - } - - // For MSVC 12 we need to find the Windows 8.1 SDK. - fn find_msvc_12(tool: &str, target: &str) -> Option { - let vcdir = otry!(get_vc_dir("12.0")); - let mut tool = otry!(get_tool(tool, &vcdir, target)); - let sub = otry!(lib_subdir(target)); - let sdk81 = otry!(get_sdk81_dir()); - tool.path.push(sdk81.join("bin").join(sub)); - let sdk_lib = sdk81.join("lib").join("winv6.3"); - tool.libs.push(sdk_lib.join("um").join(sub)); - let sdk_include = sdk81.join("include"); - tool.include.push(sdk_include.join("shared")); - tool.include.push(sdk_include.join("um")); - tool.include.push(sdk_include.join("winrt")); - Some(tool.into_tool()) - } - - // For MSVC 11 we need to find the Windows 8 SDK. - fn find_msvc_11(tool: &str, target: &str) -> Option { - let vcdir = otry!(get_vc_dir("11.0")); - let mut tool = otry!(get_tool(tool, &vcdir, target)); - let sub = otry!(lib_subdir(target)); - let sdk8 = otry!(get_sdk8_dir()); - tool.path.push(sdk8.join("bin").join(sub)); - let sdk_lib = sdk8.join("lib").join("win8"); - tool.libs.push(sdk_lib.join("um").join(sub)); - let sdk_include = sdk8.join("include"); - tool.include.push(sdk_include.join("shared")); - tool.include.push(sdk_include.join("um")); - tool.include.push(sdk_include.join("winrt")); - Some(tool.into_tool()) - } - - fn add_env(tool: &mut Tool, env: &str, paths: Vec) { - let prev = env::var_os(env).unwrap_or(OsString::new()); - let prev = env::split_paths(&prev); - let new = paths.into_iter().chain(prev); - tool.env.push((env.to_string().into(), env::join_paths(new).unwrap())); - } - - // Given a possible MSVC installation directory, we look for the linker and - // then add the MSVC library path. - fn get_tool(tool: &str, path: &Path, target: &str) -> Option { - bin_subdir(target) - .into_iter() - .map(|(sub, host)| (path.join("bin").join(sub).join(tool), path.join("bin").join(host))) - .filter(|&(ref path, _)| path.is_file()) - .map(|(path, host)| { - let mut tool = MsvcTool::new(path); - tool.path.push(host); - tool - }) - .filter_map(|mut tool| { - let sub = otry!(vc_lib_subdir(target)); - tool.libs.push(path.join("lib").join(sub)); - tool.include.push(path.join("include")); - let atlmfc_path = path.join("atlmfc"); - if atlmfc_path.exists() { - tool.libs.push(atlmfc_path.join("lib").join(sub)); - tool.include.push(atlmfc_path.join("include")); - } - Some(tool) - }) - .next() - } - - // To find MSVC we look in a specific registry key for the version we are - // trying to find. - fn get_vc_dir(ver: &str) -> Option { - let key = r"SOFTWARE\Microsoft\VisualStudio\SxS\VC7"; - let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok()); - let path = otry!(key.query_str(ver).ok()); - Some(path.into()) - } - - // To find the Universal CRT we look in a specific registry key for where - // all the Universal CRTs are located and then sort them asciibetically to - // find the newest version. While this sort of sorting isn't ideal, it is - // what vcvars does so that's good enough for us. - // - // Returns a pair of (root, version) for the ucrt dir if found - fn get_ucrt_dir() -> Option<(PathBuf, String)> { - let key = r"SOFTWARE\Microsoft\Windows Kits\Installed Roots"; - let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok()); - let root = otry!(key.query_str("KitsRoot10").ok()); - let readdir = otry!(Path::new(&root).join("lib").read_dir().ok()); - let max_libdir = otry!(readdir.filter_map(|dir| dir.ok()) - .map(|dir| dir.path()) - .filter(|dir| { - dir.components() - .last() - .and_then(|c| c.as_os_str().to_str()) - .map(|c| c.starts_with("10.") && dir.join("ucrt").is_dir()) - .unwrap_or(false) - }) - .max()); - let version = max_libdir.components().last().unwrap(); - let version = version.as_os_str().to_str().unwrap().to_string(); - Some((root.into(), version)) - } - - // Vcvars finds the correct version of the Windows 10 SDK by looking - // for the include `um\Windows.h` because sometimes a given version will - // only have UCRT bits without the rest of the SDK. Since we only care about - // libraries and not includes, we instead look for `um\x64\kernel32.lib`. - // Since the 32-bit and 64-bit libraries are always installed together we - // only need to bother checking x64, making this code a tiny bit simpler. - // Like we do for the Universal CRT, we sort the possibilities - // asciibetically to find the newest one as that is what vcvars does. - fn get_sdk10_dir() -> Option<(PathBuf, String)> { - let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0"; - let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok()); - let root = otry!(key.query_str("InstallationFolder").ok()); - let readdir = otry!(Path::new(&root).join("lib").read_dir().ok()); - let mut dirs = readdir.filter_map(|dir| dir.ok()) - .map(|dir| dir.path()) - .collect::>(); - dirs.sort(); - let dir = otry!(dirs.into_iter() - .rev() - .filter(|dir| dir.join("um").join("x64").join("kernel32.lib").is_file()) - .next()); - let version = dir.components().last().unwrap(); - let version = version.as_os_str().to_str().unwrap().to_string(); - Some((root.into(), version)) - } - - // Interestingly there are several subdirectories, `win7` `win8` and - // `winv6.3`. Vcvars seems to only care about `winv6.3` though, so the same - // applies to us. Note that if we were targetting kernel mode drivers - // instead of user mode applications, we would care. - fn get_sdk81_dir() -> Option { - let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.1"; - let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok()); - let root = otry!(key.query_str("InstallationFolder").ok()); - Some(root.into()) - } - - fn get_sdk8_dir() -> Option { - let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.0"; - let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok()); - let root = otry!(key.query_str("InstallationFolder").ok()); - Some(root.into()) - } - - const PROCESSOR_ARCHITECTURE_INTEL: u16 = 0; - const PROCESSOR_ARCHITECTURE_AMD64: u16 = 9; - const X86: u16 = PROCESSOR_ARCHITECTURE_INTEL; - const X86_64: u16 = PROCESSOR_ARCHITECTURE_AMD64; - - // When choosing the tool to use, we have to choose the one which matches - // the target architecture. Otherwise we end up in situations where someone - // on 32-bit Windows is trying to cross compile to 64-bit and it tries to - // invoke the native 64-bit compiler which won't work. - // - // For the return value of this function, the first member of the tuple is - // the folder of the tool we will be invoking, while the second member is - // the folder of the host toolchain for that tool which is essential when - // using a cross linker. We return a Vec since on x64 there are often two - // linkers that can target the architecture we desire. The 64-bit host - // linker is preferred, and hence first, due to 64-bit allowing it more - // address space to work with and potentially being faster. - fn bin_subdir(target: &str) -> Vec<(&'static str, &'static str)> { - let arch = target.split('-').next().unwrap(); - match (arch, host_arch()) { - ("i586", X86) | ("i686", X86) => vec![("", "")], - ("i586", X86_64) | ("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")], - ("x86_64", X86) => vec![("x86_amd64", "")], - ("x86_64", X86_64) => vec![("amd64", "amd64"), ("x86_amd64", "")], - ("arm", X86) => vec![("x86_arm", "")], - ("arm", X86_64) => vec![("amd64_arm", "amd64"), ("x86_arm", "")], - _ => vec![], - } - } - - fn lib_subdir(target: &str) -> Option<&'static str> { - let arch = target.split('-').next().unwrap(); - match arch { - "i586" | "i686" => Some("x86"), - "x86_64" => Some("x64"), - "arm" => Some("arm"), - _ => None, - } - } - - // MSVC's x86 libraries are not in a subfolder - fn vc_lib_subdir(target: &str) -> Option<&'static str> { - let arch = target.split('-').next().unwrap(); - match arch { - "i586" | "i686" => Some(""), - "x86_64" => Some("amd64"), - "arm" => Some("arm"), - _ => None, - } - } - - #[allow(bad_style)] - fn host_arch() -> u16 { - type DWORD = u32; - type WORD = u16; - type LPVOID = *mut u8; - type DWORD_PTR = usize; - - #[repr(C)] - struct SYSTEM_INFO { - wProcessorArchitecture: WORD, - _wReserved: WORD, - _dwPageSize: DWORD, - _lpMinimumApplicationAddress: LPVOID, - _lpMaximumApplicationAddress: LPVOID, - _dwActiveProcessorMask: DWORD_PTR, - _dwNumberOfProcessors: DWORD, - _dwProcessorType: DWORD, - _dwAllocationGranularity: DWORD, - _wProcessorLevel: WORD, - _wProcessorRevision: WORD, - } - - extern "system" { - fn GetNativeSystemInfo(lpSystemInfo: *mut SYSTEM_INFO); - } - - unsafe { - let mut info = mem::zeroed(); - GetNativeSystemInfo(&mut info); - info.wProcessorArchitecture - } - } - - // Given a registry key, look at all the sub keys and find the one which has - // the maximal numeric value. - // - // Returns the name of the maximal key as well as the opened maximal key. - fn max_version(key: &RegistryKey) -> Option<(OsString, RegistryKey)> { - let mut max_vers = 0; - let mut max_key = None; - for subkey in key.iter().filter_map(|k| k.ok()) { - let val = subkey.to_str() - .and_then(|s| s.trim_left_matches("v").replace(".", "").parse().ok()); - let val = match val { - Some(s) => s, - None => continue, - }; - if val > max_vers { - if let Ok(k) = key.open(&subkey) { - max_vers = val; - max_key = Some((subkey, k)); - } - } - } - max_key - } - - // see http://stackoverflow.com/questions/328017/path-to-msbuild - fn find_msbuild(target: &str) -> Option { - let key = r"SOFTWARE\Microsoft\MSBuild\ToolsVersions"; - LOCAL_MACHINE.open(key.as_ref()) - .ok() - .and_then(|key| { - max_version(&key).and_then(|(_vers, key)| key.query_str("MSBuildToolsPath").ok()) - }) - .map(|path| { - let mut path = PathBuf::from(path); - path.push("MSBuild.exe"); - let mut tool = Tool::new(path); - if target.contains("x86_64") { - tool.env.push(("Platform".into(), "X64".into())); - } - tool - }) - } -} diff --git a/src/vendor/gcc/tests/cc_env.rs b/src/vendor/gcc/tests/cc_env.rs deleted file mode 100644 index 559dbe8ad4e..00000000000 --- a/src/vendor/gcc/tests/cc_env.rs +++ /dev/null @@ -1,49 +0,0 @@ -extern crate tempdir; -extern crate gcc; - -use std::env; - -mod support; -use support::Test; - -#[test] -fn main() { - ccache(); - distcc(); - ccache_spaces(); -} - -fn ccache() { - let test = Test::gnu(); - test.shim("ccache"); - - env::set_var("CC", "ccache lol-this-is-not-a-compiler foo"); - test.gcc().file("foo.c").compile("libfoo.a"); - - test.cmd(0) - .must_have("lol-this-is-not-a-compiler foo") - .must_have("foo.c") - .must_not_have("ccache"); -} - -fn ccache_spaces() { - let test = Test::gnu(); - test.shim("ccache"); - - env::set_var("CC", "ccache lol-this-is-not-a-compiler foo"); - test.gcc().file("foo.c").compile("libfoo.a"); - test.cmd(0).must_have("lol-this-is-not-a-compiler foo"); -} - -fn distcc() { - let test = Test::gnu(); - test.shim("distcc"); - - env::set_var("CC", "distcc lol-this-is-not-a-compiler foo"); - test.gcc().file("foo.c").compile("libfoo.a"); - - test.cmd(0) - .must_have("lol-this-is-not-a-compiler foo") - .must_have("foo.c") - .must_not_have("distcc"); -} diff --git a/src/vendor/gcc/tests/support/mod.rs b/src/vendor/gcc/tests/support/mod.rs deleted file mode 100644 index 135a6635b59..00000000000 --- a/src/vendor/gcc/tests/support/mod.rs +++ /dev/null @@ -1,112 +0,0 @@ -#![allow(dead_code)] - -use std::env; -use std::ffi::OsStr; -use std::fs::{self, File}; -use std::io::prelude::*; -use std::path::PathBuf; - -use gcc; -use tempdir::TempDir; - -pub struct Test { - pub td: TempDir, - pub gcc: PathBuf, - pub msvc: bool, -} - -pub struct Execution { - args: Vec, -} - -impl Test { - pub fn new() -> Test { - let mut gcc = PathBuf::from(env::current_exe().unwrap()); - gcc.pop(); - if gcc.ends_with("deps") { - gcc.pop(); - } - gcc.push(format!("gcc-shim{}", env::consts::EXE_SUFFIX)); - Test { - td: TempDir::new("gcc-test").unwrap(), - gcc: gcc, - msvc: false, - } - } - - pub fn gnu() -> Test { - let t = Test::new(); - t.shim("cc").shim("ar"); - t - } - - pub fn msvc() -> Test { - let mut t = Test::new(); - t.shim("cl").shim("lib.exe"); - t.msvc = true; - t - } - - pub fn shim(&self, name: &str) -> &Test { - let fname = format!("{}{}", name, env::consts::EXE_SUFFIX); - fs::hard_link(&self.gcc, self.td.path().join(&fname)) - .or_else(|_| fs::copy(&self.gcc, self.td.path().join(&fname)).map(|_| ())) - .unwrap(); - self - } - - pub fn gcc(&self) -> gcc::Config { - let mut cfg = gcc::Config::new(); - let mut path = env::split_paths(&env::var_os("PATH").unwrap()).collect::>(); - path.insert(0, self.td.path().to_owned()); - let target = if self.msvc { - "x86_64-pc-windows-msvc" - } else { - "x86_64-unknown-linux-gnu" - }; - - cfg.target(target) - .host(target) - .opt_level(2) - .debug(false) - .out_dir(self.td.path()) - .__set_env("PATH", env::join_paths(path).unwrap()) - .__set_env("GCCTEST_OUT_DIR", self.td.path()); - if self.msvc { - cfg.compiler(self.td.path().join("cl")); - cfg.archiver(self.td.path().join("lib.exe")); - } - cfg - } - - pub fn cmd(&self, i: u32) -> Execution { - let mut s = String::new(); - File::open(self.td.path().join(format!("out{}", i))) - .unwrap() - .read_to_string(&mut s) - .unwrap(); - Execution { args: s.lines().map(|s| s.to_string()).collect() } - } -} - -impl Execution { - pub fn must_have>(&self, p: P) -> &Execution { - if !self.has(p.as_ref()) { - panic!("didn't find {:?} in {:?}", p.as_ref(), self.args); - } else { - self - } - } - - pub fn must_not_have>(&self, p: P) -> &Execution { - if self.has(p.as_ref()) { - panic!("found {:?}", p.as_ref()); - } else { - self - } - } - - pub fn has(&self, p: &OsStr) -> bool { - self.args.iter().any(|arg| OsStr::new(arg) == p) - } -} diff --git a/src/vendor/gcc/tests/test.rs b/src/vendor/gcc/tests/test.rs deleted file mode 100644 index 5a034ff347b..00000000000 --- a/src/vendor/gcc/tests/test.rs +++ /dev/null @@ -1,230 +0,0 @@ -extern crate gcc; -extern crate tempdir; - -use support::Test; - -mod support; - -#[test] -fn gnu_smoke() { - let test = Test::gnu(); - test.gcc() - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_have("-O2") - .must_have("foo.c") - .must_not_have("-g") - .must_have("-c") - .must_have("-ffunction-sections") - .must_have("-fdata-sections"); - test.cmd(1).must_have(test.td.path().join("foo.o")); -} - -#[test] -fn gnu_opt_level_1() { - let test = Test::gnu(); - test.gcc() - .opt_level(1) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_have("-O1") - .must_not_have("-O2"); -} - -#[test] -fn gnu_opt_level_s() { - let test = Test::gnu(); - test.gcc() - .opt_level_str("s") - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_have("-Os") - .must_not_have("-O1") - .must_not_have("-O2") - .must_not_have("-O3") - .must_not_have("-Oz"); -} - -#[test] -fn gnu_debug() { - let test = Test::gnu(); - test.gcc() - .debug(true) - .file("foo.c") - .compile("libfoo.a"); - test.cmd(0).must_have("-g"); -} - -#[test] -fn gnu_x86_64() { - for vendor in &["unknown-linux-gnu", "apple-darwin"] { - let target = format!("x86_64-{}", vendor); - let test = Test::gnu(); - test.gcc() - .target(&target) - .host(&target) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_have("-fPIC") - .must_have("-m64"); - } -} - -#[test] -fn gnu_x86_64_no_pic() { - for vendor in &["unknown-linux-gnu", "apple-darwin"] { - let target = format!("x86_64-{}", vendor); - let test = Test::gnu(); - test.gcc() - .pic(false) - .target(&target) - .host(&target) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_not_have("-fPIC"); - } -} - -#[test] -fn gnu_i686() { - for vendor in &["unknown-linux-gnu", "apple-darwin"] { - let target = format!("i686-{}", vendor); - let test = Test::gnu(); - test.gcc() - .target(&target) - .host(&target) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_not_have("-fPIC") - .must_have("-m32"); - } -} - -#[test] -fn gnu_i686_pic() { - for vendor in &["unknown-linux-gnu", "apple-darwin"] { - let target = format!("i686-{}", vendor); - let test = Test::gnu(); - test.gcc() - .pic(true) - .target(&target) - .host(&target) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_have("-fPIC"); - } -} - -#[test] -fn gnu_set_stdlib() { - let test = Test::gnu(); - test.gcc() - .cpp_set_stdlib(Some("foo")) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_not_have("-stdlib=foo"); -} - -#[test] -fn gnu_include() { - let test = Test::gnu(); - test.gcc() - .include("foo/bar") - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_have("-I").must_have("foo/bar"); -} - -#[test] -fn gnu_define() { - let test = Test::gnu(); - test.gcc() - .define("FOO", Some("bar")) - .define("BAR", None) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR"); -} - -#[test] -fn gnu_compile_assembly() { - let test = Test::gnu(); - test.gcc() - .file("foo.S") - .compile("libfoo.a"); - test.cmd(0).must_have("foo.S"); -} - -#[test] -fn msvc_smoke() { - let test = Test::msvc(); - test.gcc() - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0) - .must_have("/O2") - .must_have("foo.c") - .must_not_have("/Z7") - .must_have("/c"); - test.cmd(1).must_have(test.td.path().join("foo.o")); -} - -#[test] -fn msvc_opt_level_0() { - let test = Test::msvc(); - test.gcc() - .opt_level(0) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_not_have("/O2"); -} - -#[test] -fn msvc_debug() { - let test = Test::msvc(); - test.gcc() - .debug(true) - .file("foo.c") - .compile("libfoo.a"); - test.cmd(0).must_have("/Z7"); -} - -#[test] -fn msvc_include() { - let test = Test::msvc(); - test.gcc() - .include("foo/bar") - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_have("/I").must_have("foo/bar"); -} - -#[test] -fn msvc_define() { - let test = Test::msvc(); - test.gcc() - .define("FOO", Some("bar")) - .define("BAR", None) - .file("foo.c") - .compile("libfoo.a"); - - test.cmd(0).must_have("/DFOO=bar").must_have("/DBAR"); -} diff --git a/src/vendor/getopts/.cargo-checksum.json b/src/vendor/getopts/.cargo-checksum.json deleted file mode 100644 index 0c13fda1c11..00000000000 --- a/src/vendor/getopts/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"c1e953ee360e77de57f7b02f1b7880bd6a3dc22d1a69e953c2ac2c52cc52d247",".travis.yml":"f01015154ac55bebd8ff25742496135c40395959f772005bdf7c63bc9b373c12","Cargo.toml":"a027aa6d21622b42c545707ba04f78341cc28079b46da775827ab1ec37fe3ca7","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"4002d78e71c4e1fb82c77590eddb999371f40dce037d895f96e6d6df42c728d3","appveyor.yml":"da991211b72fa6f231af7adb84c9fb72f5a9131d1c0a3d47b8ceffe5a82c8542","src/lib.rs":"9512dd4ec1053c9fc61f630d869053ca50c55e0839e3ab7091246a8654423bf0","tests/smoke.rs":"26a95ac42e42b766ae752fe8531fb740fd147d5cdff352dec0763d175ce91806"},"package":"d9047cfbd08a437050b363d35ef160452c5fe8ea5187ae0a624708c91581d685"} \ No newline at end of file diff --git a/src/vendor/getopts/.cargo-ok b/src/vendor/getopts/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/getopts/.gitignore b/src/vendor/getopts/.gitignore deleted file mode 100644 index 4fffb2f89cb..00000000000 --- a/src/vendor/getopts/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/target -/Cargo.lock diff --git a/src/vendor/getopts/.travis.yml b/src/vendor/getopts/.travis.yml deleted file mode 100644 index d7e3f4787ae..00000000000 --- a/src/vendor/getopts/.travis.yml +++ /dev/null @@ -1,20 +0,0 @@ -language: rust -rust: - - 1.0.0 - - beta - - nightly -sudo: false -before_script: - - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH -script: - - cargo build --verbose - - cargo test --verbose - - cargo doc --no-deps -after_success: - - travis-cargo --only nightly doc-upload -env: - global: - secure: by+Jo/boBPbcF5c1N6RNCA008oJm2aRFE5T0SUc3OIfTXxY08dZc0WCBJCHrplp44VjpeKRp/89Y+k1CKncIeU8LiS6ZgsKqaQcCglE2O1KS90B6FYB7+rBqT3ib25taq1nW38clnBHYHV9nz4gOElSdKGRxCcBy+efQ5ZXr2tY= -notifications: - email: - on_success: never diff --git a/src/vendor/getopts/Cargo.toml b/src/vendor/getopts/Cargo.toml deleted file mode 100644 index f84899fe812..00000000000 --- a/src/vendor/getopts/Cargo.toml +++ /dev/null @@ -1,16 +0,0 @@ -[package] - -name = "getopts" -version = "0.2.14" -authors = ["The Rust Project Developers"] -license = "MIT/Apache-2.0" -readme = "README.md" -repository = "https://github.com/rust-lang/getopts" -documentation = "http://doc.rust-lang.org/getopts" -homepage = "https://github.com/rust-lang/getopts" -description = """ -getopts-like option parsing. -""" - -[dev-dependencies] -log = "0.3" diff --git a/src/vendor/getopts/LICENSE-APACHE b/src/vendor/getopts/LICENSE-APACHE deleted file mode 100644 index 16fe87b06e8..00000000000 --- a/src/vendor/getopts/LICENSE-APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/src/vendor/getopts/README.md b/src/vendor/getopts/README.md deleted file mode 100644 index c19f48fb06b..00000000000 --- a/src/vendor/getopts/README.md +++ /dev/null @@ -1,23 +0,0 @@ -getopts -=== - -A Rust library for option parsing for CLI utilities. - -[![Build Status](https://travis-ci.org/rust-lang/getopts.svg?branch=master)](https://travis-ci.org/rust-lang/getopts) - -[Documentation](http://doc.rust-lang.org/getopts) - -## Usage - -Add this to your `Cargo.toml`: - -```toml -[dependencies] -getopts = "0.2.4" -``` - -and this to your crate root: - -```rust -extern crate getopts; -``` diff --git a/src/vendor/getopts/appveyor.yml b/src/vendor/getopts/appveyor.yml deleted file mode 100644 index 6a1b8dc19c0..00000000000 --- a/src/vendor/getopts/appveyor.yml +++ /dev/null @@ -1,17 +0,0 @@ -environment: - matrix: - - TARGET: x86_64-pc-windows-msvc - - TARGET: i686-pc-windows-msvc - - TARGET: i686-pc-windows-gnu -install: - - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe" - - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust" - - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin - - SET PATH=%PATH%;C:\MinGW\bin - - rustc -V - - cargo -V - -build: false - -test_script: - - cargo test --verbose diff --git a/src/vendor/getopts/src/lib.rs b/src/vendor/getopts/src/lib.rs deleted file mode 100644 index 8f0c866fae9..00000000000 --- a/src/vendor/getopts/src/lib.rs +++ /dev/null @@ -1,1831 +0,0 @@ -// Copyright 2012-2014 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 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. -// -// ignore-lexer-test FIXME #15677 - -//! Simple getopt alternative. -//! -//! Construct a vector of options, either by using `reqopt`, `optopt`, and -//! `optflag` or by building them from components yourself, and pass them to -//! `getopts`, along with a vector of actual arguments (not including -//! `argv[0]`). You'll either get a failure code back, or a match. You'll have -//! to verify whether the amount of 'free' arguments in the match is what you -//! expect. Use `opt_*` accessors to get argument values out of the matches -//! object. -//! -//! Single-character options are expected to appear on the command line with a -//! single preceding dash; multiple-character options are expected to be -//! proceeded by two dashes. Options that expect an argument accept their -//! argument following either a space or an equals sign. Single-character -//! options don't require the space. -//! -//! # Usage -//! -//! This crate is [on crates.io](https://crates.io/crates/getopts) and can be -//! used by adding `getopts` to the dependencies in your project's `Cargo.toml`. -//! -//! ```toml -//! [dependencies] -//! getopts = "0.2" -//! ``` -//! -//! and this to your crate root: -//! -//! ```rust -//! extern crate getopts; -//! ``` -//! -//! # Example -//! -//! The following example shows simple command line parsing for an application -//! that requires an input file to be specified, accepts an optional output file -//! name following `-o`, and accepts both `-h` and `--help` as optional flags. -//! -//! ```{.rust} -//! extern crate getopts; -//! use getopts::Options; -//! use std::env; -//! -//! fn do_work(inp: &str, out: Option) { -//! println!("{}", inp); -//! match out { -//! Some(x) => println!("{}", x), -//! None => println!("No Output"), -//! } -//! } -//! -//! fn print_usage(program: &str, opts: Options) { -//! let brief = format!("Usage: {} FILE [options]", program); -//! print!("{}", opts.usage(&brief)); -//! } -//! -//! fn main() { -//! let args: Vec = env::args().collect(); -//! let program = args[0].clone(); -//! -//! let mut opts = Options::new(); -//! opts.optopt("o", "", "set output file name", "NAME"); -//! opts.optflag("h", "help", "print this help menu"); -//! let matches = match opts.parse(&args[1..]) { -//! Ok(m) => { m } -//! Err(f) => { panic!(f.to_string()) } -//! }; -//! if matches.opt_present("h") { -//! print_usage(&program, opts); -//! return; -//! } -//! let output = matches.opt_str("o"); -//! let input = if !matches.free.is_empty() { -//! matches.free[0].clone() -//! } else { -//! print_usage(&program, opts); -//! return; -//! }; -//! do_work(&input, output); -//! } -//! ``` - -#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", - html_favicon_url = "http://www.rust-lang.org/favicon.ico", - html_root_url = "http://doc.rust-lang.org/getopts/")] -#![deny(missing_docs)] -#![cfg_attr(test, deny(warnings))] -#![cfg_attr(rust_build, feature(staged_api))] -#![cfg_attr(rust_build, staged_api)] -#![cfg_attr(rust_build, - unstable(feature = "rustc_private", - reason = "use the crates.io `getopts` library instead"))] - -#[cfg(test)] #[macro_use] extern crate log; - -use self::Name::*; -use self::HasArg::*; -use self::Occur::*; -use self::Fail::*; -use self::Optval::*; -use self::SplitWithinState::*; -use self::Whitespace::*; -use self::LengthLimit::*; - -use std::error::Error; -use std::ffi::OsStr; -use std::fmt; -use std::iter::{repeat, IntoIterator}; -use std::result; - -/// A description of the options that a program can handle. -pub struct Options { - grps: Vec, - parsing_style : ParsingStyle -} - -impl Options { - /// Create a blank set of options. - pub fn new() -> Options { - Options { - grps: Vec::new(), - parsing_style: ParsingStyle::FloatingFrees - } - } - - /// Set the parsing style. - pub fn parsing_style(&mut self, style: ParsingStyle) -> &mut Options { - self.parsing_style = style; - self - } - - /// Create a generic option group, stating all parameters explicitly. - pub fn opt(&mut self, short_name: &str, long_name: &str, desc: &str, - hint: &str, hasarg: HasArg, occur: Occur) -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: hint.to_string(), - desc: desc.to_string(), - hasarg: hasarg, - occur: occur - }); - self - } - - /// Create a long option that is optional and does not take an argument. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - pub fn optflag(&mut self, short_name: &str, long_name: &str, desc: &str) - -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: "".to_string(), - desc: desc.to_string(), - hasarg: No, - occur: Optional - }); - self - } - - /// Create a long option that can occur more than once and does not - /// take an argument. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - pub fn optflagmulti(&mut self, short_name: &str, long_name: &str, desc: &str) - -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: "".to_string(), - desc: desc.to_string(), - hasarg: No, - occur: Multi - }); - self - } - - /// Create a long option that is optional and takes an optional argument. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - /// * `hint` - Hint that is used in place of the argument in the usage help, - /// e.g. `"FILE"` for a `-o FILE` option - pub fn optflagopt(&mut self, short_name: &str, long_name: &str, desc: &str, - hint: &str) -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: hint.to_string(), - desc: desc.to_string(), - hasarg: Maybe, - occur: Optional - }); - self - } - - /// Create a long option that is optional, takes an argument, and may occur - /// multiple times. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - /// * `hint` - Hint that is used in place of the argument in the usage help, - /// e.g. `"FILE"` for a `-o FILE` option - pub fn optmulti(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str) - -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: hint.to_string(), - desc: desc.to_string(), - hasarg: Yes, - occur: Multi - }); - self - } - - /// Create a long option that is optional and takes an argument. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - /// * `hint` - Hint that is used in place of the argument in the usage help, - /// e.g. `"FILE"` for a `-o FILE` option - pub fn optopt(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str) - -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: hint.to_string(), - desc: desc.to_string(), - hasarg: Yes, - occur: Optional - }); - self - } - - /// Create a long option that is required and takes an argument. - /// - /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none - /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none - /// * `desc` - Description for usage help - /// * `hint` - Hint that is used in place of the argument in the usage help, - /// e.g. `"FILE"` for a `-o FILE` option - pub fn reqopt(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str) - -> &mut Options { - let len = short_name.len(); - assert!(len == 1 || len == 0); - self.grps.push(OptGroup { - short_name: short_name.to_string(), - long_name: long_name.to_string(), - hint: hint.to_string(), - desc: desc.to_string(), - hasarg: Yes, - occur: Req - }); - self - } - - /// Parse command line arguments according to the provided options. - /// - /// On success returns `Ok(Matches)`. Use methods such as `opt_present` - /// `opt_str`, etc. to interrogate results. - /// # Panics - /// - /// Returns `Err(Fail)` on failure: use the `Debug` implementation of `Fail` - /// to display information about it. - pub fn parse(&self, args: C) -> Result - where C::Item: AsRef - { - let opts: Vec = self.grps.iter().map(|x| x.long_to_short()).collect(); - let n_opts = opts.len(); - - fn f(_x: usize) -> Vec { return Vec::new(); } - - let mut vals = (0 .. n_opts).map(f).collect::>(); - let mut free: Vec = Vec::new(); - let args = try!(args.into_iter().map(|i| { - i.as_ref().to_str().ok_or_else(|| { - Fail::UnrecognizedOption(format!("{:?}", i.as_ref())) - }).map(|s| s.to_owned()) - }).collect::<::std::result::Result, _>>()); - let l = args.len(); - let mut i = 0; - while i < l { - let cur = args[i].clone(); - let curlen = cur.len(); - if !is_arg(&cur) { - match self.parsing_style { - ParsingStyle::FloatingFrees => free.push(cur), - ParsingStyle::StopAtFirstFree => { - while i < l { - free.push(args[i].clone()); - i += 1; - } - break; - } - } - } else if cur == "--" { - let mut j = i + 1; - while j < l { free.push(args[j].clone()); j += 1; } - break; - } else { - let mut names; - let mut i_arg = None; - if cur.as_bytes()[1] == b'-' { - let tail = &cur[2..curlen]; - let tail_eq: Vec<&str> = tail.splitn(2, '=').collect(); - if tail_eq.len() <= 1 { - names = vec!(Long(tail.to_string())); - } else { - names = - vec!(Long(tail_eq[0].to_string())); - i_arg = Some(tail_eq[1].to_string()); - } - } else { - names = Vec::new(); - for (j, ch) in cur.char_indices().skip(1) { - let opt = Short(ch); - - /* In a series of potential options (eg. -aheJ), if we - see one which takes an argument, we assume all - subsequent characters make up the argument. This - allows options such as -L/usr/local/lib/foo to be - interpreted correctly - */ - - let opt_id = match find_opt(&opts, opt.clone()) { - Some(id) => id, - None => return Err(UnrecognizedOption(opt.to_string())) - }; - - names.push(opt); - - let arg_follows = match opts[opt_id].hasarg { - Yes | Maybe => true, - No => false - }; - - if arg_follows { - let next = j + ch.len_utf8(); - if next < curlen { - i_arg = Some(cur[next..curlen].to_string()); - break; - } - } - } - } - let mut name_pos = 0; - for nm in names.iter() { - name_pos += 1; - let optid = match find_opt(&opts, (*nm).clone()) { - Some(id) => id, - None => return Err(UnrecognizedOption(nm.to_string())) - }; - match opts[optid].hasarg { - No => { - if name_pos == names.len() && !i_arg.is_none() { - return Err(UnexpectedArgument(nm.to_string())); - } - vals[optid].push(Given); - } - Maybe => { - if !i_arg.is_none() { - vals[optid] - .push(Val((i_arg.clone()) - .unwrap())); - } else if name_pos < names.len() || i + 1 == l || - is_arg(&args[i + 1]) { - vals[optid].push(Given); - } else { - i += 1; - vals[optid].push(Val(args[i].clone())); - } - } - Yes => { - if !i_arg.is_none() { - vals[optid].push(Val(i_arg.clone().unwrap())); - } else if i + 1 == l { - return Err(ArgumentMissing(nm.to_string())); - } else { - i += 1; - vals[optid].push(Val(args[i].clone())); - } - } - } - } - } - i += 1; - } - for i in 0 .. n_opts { - let n = vals[i].len(); - let occ = opts[i].occur; - if occ == Req && n == 0 { - return Err(OptionMissing(opts[i].name.to_string())); - } - if occ != Multi && n > 1 { - return Err(OptionDuplicated(opts[i].name.to_string())); - } - } - Ok(Matches { - opts: opts, - vals: vals, - free: free - }) - } - - /// Derive a short one-line usage summary from a set of long options. - #[allow(deprecated)] // connect => join in 1.3 - pub fn short_usage(&self, program_name: &str) -> String { - let mut line = format!("Usage: {} ", program_name); - line.push_str(&self.grps.iter() - .map(format_option) - .collect::>() - .connect(" ")); - line - } - - /// Derive a usage message from a set of options. - #[allow(deprecated)] // connect => join in 1.3 - pub fn usage(&self, brief: &str) -> String { - let desc_sep = format!("\n{}", repeat(" ").take(24).collect::()); - - let any_short = self.grps.iter().any(|optref| { - optref.short_name.len() > 0 - }); - - let rows = self.grps.iter().map(|optref| { - let OptGroup{short_name, - long_name, - hint, - desc, - hasarg, - ..} = (*optref).clone(); - - let mut row = " ".to_string(); - - // short option - match short_name.len() { - 0 => { - if any_short { - row.push_str(" "); - } - } - 1 => { - row.push('-'); - row.push_str(&short_name); - if long_name.len() > 0 { - row.push_str(", "); - } else { - // Only a single space here, so that any - // argument is printed in the correct spot. - row.push(' '); - } - } - _ => panic!("the short name should only be 1 ascii char long"), - } - - // long option - match long_name.len() { - 0 => {} - _ => { - row.push_str("--"); - row.push_str(&long_name); - row.push(' '); - } - } - - // arg - match hasarg { - No => {} - Yes => row.push_str(&hint), - Maybe => { - row.push('['); - row.push_str(&hint); - row.push(']'); - } - } - - // FIXME: #5516 should be graphemes not codepoints - // here we just need to indent the start of the description - let rowlen = row.chars().count(); - if rowlen < 24 { - for _ in 0 .. 24 - rowlen { - row.push(' '); - } - } else { - row.push_str(&desc_sep) - } - - // Normalize desc to contain words separated by one space character - let mut desc_normalized_whitespace = String::new(); - for word in desc.split(|c: char| c.is_whitespace()) - .filter(|s| !s.is_empty()) { - desc_normalized_whitespace.push_str(word); - desc_normalized_whitespace.push(' '); - } - - // FIXME: #5516 should be graphemes not codepoints - let mut desc_rows = Vec::new(); - each_split_within(&desc_normalized_whitespace, - 54, - |substr| { - desc_rows.push(substr.to_string()); - true - }); - - // FIXME: #5516 should be graphemes not codepoints - // wrapped description - row.push_str(&desc_rows.connect(&desc_sep)); - - row - }); - - format!("{}\n\nOptions:\n{}\n", brief, - rows.collect::>().connect("\n")) - } -} - -/// What parsing style to use when parsing arguments. -#[derive(Clone, Copy, PartialEq, Eq)] -pub enum ParsingStyle { - /// Flags and "free" arguments can be freely inter-mixed. - FloatingFrees, - /// As soon as a "free" argument (i.e. non-flag) is encountered, stop - /// considering any remaining arguments as flags. - StopAtFirstFree -} - -/// Name of an option. Either a string or a single char. -#[derive(Clone, PartialEq, Eq)] -enum Name { - /// A string representing the long name of an option. - /// For example: "help" - Long(String), - /// A char representing the short name of an option. - /// For example: 'h' - Short(char), -} - -/// Describes whether an option has an argument. -#[derive(Clone, Copy, PartialEq, Eq)] -pub enum HasArg { - /// The option requires an argument. - Yes, - /// The option takes no argument. - No, - /// The option argument is optional. - Maybe, -} - -/// Describes how often an option may occur. -#[derive(Clone, Copy, PartialEq, Eq)] -pub enum Occur { - /// The option occurs once. - Req, - /// The option occurs at most once. - Optional, - /// The option occurs zero or more times. - Multi, -} - -/// A description of a possible option. -#[derive(Clone, PartialEq, Eq)] -struct Opt { - /// Name of the option - name: Name, - /// Whether it has an argument - hasarg: HasArg, - /// How often it can occur - occur: Occur, - /// Which options it aliases - aliases: Vec, -} - -/// One group of options, e.g., both `-h` and `--help`, along with -/// their shared description and properties. -#[derive(Clone, PartialEq, Eq)] -struct OptGroup { - /// Short name of the option, e.g. `h` for a `-h` option - short_name: String, - /// Long name of the option, e.g. `help` for a `--help` option - long_name: String, - /// Hint for argument, e.g. `FILE` for a `-o FILE` option - hint: String, - /// Description for usage help text - desc: String, - /// Whether option has an argument - hasarg: HasArg, - /// How often it can occur - occur: Occur -} - -/// Describes whether an option is given at all or has a value. -#[derive(Clone, PartialEq, Eq)] -enum Optval { - Val(String), - Given, -} - -/// The result of checking command line arguments. Contains a vector -/// of matches and a vector of free strings. -#[derive(Clone, PartialEq, Eq)] -pub struct Matches { - /// Options that matched - opts: Vec, - /// Values of the Options that matched - vals: Vec>, - /// Free string fragments - pub free: Vec, -} - -/// The type returned when the command line does not conform to the -/// expected format. Use the `Debug` implementation to output detailed -/// information. -#[derive(Clone, Debug, PartialEq, Eq)] -pub enum Fail { - /// The option requires an argument but none was passed. - ArgumentMissing(String), - /// The passed option is not declared among the possible options. - UnrecognizedOption(String), - /// A required option is not present. - OptionMissing(String), - /// A single occurrence option is being used multiple times. - OptionDuplicated(String), - /// There's an argument being passed to a non-argument option. - UnexpectedArgument(String), -} - -impl Error for Fail { - fn description(&self) -> &str { - match *self { - ArgumentMissing(_) => "missing argument", - UnrecognizedOption(_) => "unrecognized option", - OptionMissing(_) => "missing option", - OptionDuplicated(_) => "duplicated option", - UnexpectedArgument(_) => "unexpected argument", - } - } -} - -/// The type of failure that occurred. -#[derive(Clone, Copy, PartialEq, Eq)] -#[allow(missing_docs)] -pub enum FailType { - ArgumentMissing_, - UnrecognizedOption_, - OptionMissing_, - OptionDuplicated_, - UnexpectedArgument_, -} - -/// The result of parsing a command line with a set of options. -pub type Result = result::Result; - -impl Name { - fn from_str(nm: &str) -> Name { - if nm.len() == 1 { - Short(nm.as_bytes()[0] as char) - } else { - Long(nm.to_string()) - } - } - - fn to_string(&self) -> String { - match *self { - Short(ch) => ch.to_string(), - Long(ref s) => s.to_string() - } - } -} - -impl OptGroup { - /// Translate OptGroup into Opt. - /// (Both short and long names correspond to different Opts). - fn long_to_short(&self) -> Opt { - let OptGroup { - short_name, - long_name, - hasarg, - occur, - .. - } = (*self).clone(); - - match (short_name.len(), long_name.len()) { - (0,0) => panic!("this long-format option was given no name"), - (0,_) => Opt { - name: Long((long_name)), - hasarg: hasarg, - occur: occur, - aliases: Vec::new() - }, - (1,0) => Opt { - name: Short(short_name.as_bytes()[0] as char), - hasarg: hasarg, - occur: occur, - aliases: Vec::new() - }, - (1,_) => Opt { - name: Long((long_name)), - hasarg: hasarg, - occur: occur, - aliases: vec!( - Opt { - name: Short(short_name.as_bytes()[0] as char), - hasarg: hasarg, - occur: occur, - aliases: Vec::new() - } - ) - }, - (_,_) => panic!("something is wrong with the long-form opt") - } - } -} - -impl Matches { - fn opt_vals(&self, nm: &str) -> Vec { - match find_opt(&self.opts, Name::from_str(nm)) { - Some(id) => self.vals[id].clone(), - None => panic!("No option '{}' defined", nm) - } - } - - fn opt_val(&self, nm: &str) -> Option { - self.opt_vals(nm).into_iter().next() - } - - /// Returns true if an option was matched. - pub fn opt_present(&self, nm: &str) -> bool { - !self.opt_vals(nm).is_empty() - } - - /// Returns the number of times an option was matched. - pub fn opt_count(&self, nm: &str) -> usize { - self.opt_vals(nm).len() - } - - /// Returns true if any of several options were matched. - pub fn opts_present(&self, names: &[String]) -> bool { - names.iter().any(|nm| { - match find_opt(&self.opts, Name::from_str(&nm)) { - Some(id) if !self.vals[id].is_empty() => true, - _ => false, - } - }) - } - - /// Returns the string argument supplied to one of several matching options or `None`. - pub fn opts_str(&self, names: &[String]) -> Option { - names.iter().filter_map(|nm| { - match self.opt_val(&nm) { - Some(Val(s)) => Some(s), - _ => None, - } - }).next() - } - - /// Returns a vector of the arguments provided to all matches of the given - /// option. - /// - /// Used when an option accepts multiple values. - pub fn opt_strs(&self, nm: &str) -> Vec { - self.opt_vals(nm).into_iter().filter_map(|v| { - match v { - Val(s) => Some(s), - _ => None, - } - }).collect() - } - - /// Returns the string argument supplied to a matching option or `None`. - pub fn opt_str(&self, nm: &str) -> Option { - match self.opt_val(nm) { - Some(Val(s)) => Some(s), - _ => None, - } - } - - - /// Returns the matching string, a default, or `None`. - /// - /// Returns `None` if the option was not present, `def` if the option was - /// present but no argument was provided, and the argument if the option was - /// present and an argument was provided. - pub fn opt_default(&self, nm: &str, def: &str) -> Option { - match self.opt_val(nm) { - Some(Val(s)) => Some(s), - Some(_) => Some(def.to_string()), - None => None, - } - } - -} - -fn is_arg(arg: &str) -> bool { - arg.as_bytes().get(0) == Some(&b'-') && arg.len() > 1 -} - -fn find_opt(opts: &[Opt], nm: Name) -> Option { - // Search main options. - let pos = opts.iter().position(|opt| opt.name == nm); - if pos.is_some() { - return pos - } - - // Search in aliases. - for candidate in opts.iter() { - if candidate.aliases.iter().position(|opt| opt.name == nm).is_some() { - return opts.iter().position(|opt| opt.name == candidate.name); - } - } - - None -} - -impl fmt::Display for Fail { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match *self { - ArgumentMissing(ref nm) => { - write!(f, "Argument to option '{}' missing.", *nm) - } - UnrecognizedOption(ref nm) => { - write!(f, "Unrecognized option: '{}'.", *nm) - } - OptionMissing(ref nm) => { - write!(f, "Required option '{}' missing.", *nm) - } - OptionDuplicated(ref nm) => { - write!(f, "Option '{}' given more than once.", *nm) - } - UnexpectedArgument(ref nm) => { - write!(f, "Option '{}' does not take an argument.", *nm) - } - } - } -} - -fn format_option(opt: &OptGroup) -> String { - let mut line = String::new(); - - if opt.occur != Req { - line.push('['); - } - - // Use short_name if possible, but fall back to long_name. - if opt.short_name.len() > 0 { - line.push('-'); - line.push_str(&opt.short_name); - } else { - line.push_str("--"); - line.push_str(&opt.long_name); - } - - if opt.hasarg != No { - line.push(' '); - if opt.hasarg == Maybe { - line.push('['); - } - line.push_str(&opt.hint); - if opt.hasarg == Maybe { - line.push(']'); - } - } - - if opt.occur != Req { - line.push(']'); - } - if opt.occur == Multi { - line.push_str(".."); - } - - line -} - -#[derive(Clone, Copy)] -enum SplitWithinState { - A, // leading whitespace, initial state - B, // words - C, // internal and trailing whitespace -} - -#[derive(Clone, Copy)] -enum Whitespace { - Ws, // current char is whitespace - Cr // current char is not whitespace -} - -#[derive(Clone, Copy)] -enum LengthLimit { - UnderLim, // current char makes current substring still fit in limit - OverLim // current char makes current substring no longer fit in limit -} - - -/// Splits a string into substrings with possibly internal whitespace, -/// each of them at most `lim` bytes long. The substrings have leading and trailing -/// whitespace removed, and are only cut at whitespace boundaries. -/// -/// Note: Function was moved here from `std::str` because this module is the only place that -/// uses it, and because it was too specific for a general string function. -/// -/// # Panics -/// -/// Panics during iteration if the string contains a non-whitespace -/// sequence longer than the limit. -fn each_split_within<'a, F>(ss: &'a str, lim: usize, mut it: F) - -> bool where F: FnMut(&'a str) -> bool { - // Just for fun, let's write this as a state machine: - - let mut slice_start = 0; - let mut last_start = 0; - let mut last_end = 0; - let mut state = A; - let mut fake_i = ss.len(); - let mut lim = lim; - - let mut cont = true; - - // if the limit is larger than the string, lower it to save cycles - if lim >= fake_i { - lim = fake_i; - } - - let mut machine = |cont: &mut bool, (i, c): (usize, char)| { - let whitespace = if c.is_whitespace() { Ws } else { Cr }; - let limit = if (i - slice_start + 1) <= lim { UnderLim } else { OverLim }; - - state = match (state, whitespace, limit) { - (A, Ws, _) => { A } - (A, Cr, _) => { slice_start = i; last_start = i; B } - - (B, Cr, UnderLim) => { B } - (B, Cr, OverLim) if (i - last_start + 1) > lim - => panic!("word starting with {} longer than limit!", - &ss[last_start..i + 1]), - (B, Cr, OverLim) => { - *cont = it(&ss[slice_start..last_end]); - slice_start = last_start; - B - } - (B, Ws, UnderLim) => { - last_end = i; - C - } - (B, Ws, OverLim) => { - last_end = i; - *cont = it(&ss[slice_start..last_end]); - A - } - - (C, Cr, UnderLim) => { - last_start = i; - B - } - (C, Cr, OverLim) => { - *cont = it(&ss[slice_start..last_end]); - slice_start = i; - last_start = i; - last_end = i; - B - } - (C, Ws, OverLim) => { - *cont = it(&ss[slice_start..last_end]); - A - } - (C, Ws, UnderLim) => { - C - } - }; - - *cont - }; - - ss.char_indices().all(|x| machine(&mut cont, x)); - - // Let the automaton 'run out' by supplying trailing whitespace - while cont && match state { B | C => true, A => false } { - machine(&mut cont, (fake_i, ' ')); - fake_i += 1; - } - return cont; -} - -#[test] -fn test_split_within() { - fn t(s: &str, i: usize, u: &[String]) { - let mut v = Vec::new(); - each_split_within(s, i, |s| { v.push(s.to_string()); true }); - assert!(v.iter().zip(u.iter()).all(|(a,b)| a == b)); - } - t("", 0, &[]); - t("", 15, &[]); - t("hello", 15, &["hello".to_string()]); - t("\nMary had a little lamb\nLittle lamb\n", 15, &[ - "Mary had a".to_string(), - "little lamb".to_string(), - "Little lamb".to_string() - ]); - t("\nMary had a little lamb\nLittle lamb\n", ::std::usize::MAX, - &["Mary had a little lamb\nLittle lamb".to_string()]); -} - -#[cfg(test)] -mod tests { - use super::{HasArg, Name, Occur, Opt, Options, ParsingStyle}; - use super::Fail::*; - - // Tests for reqopt - #[test] - fn test_reqopt() { - let long_args = vec!("--test=20".to_string()); - let mut opts = Options::new(); - opts.reqopt("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!(m.opt_present("t")); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => { panic!("test_reqopt failed (long arg)"); } - } - let short_args = vec!("-t".to_string(), "20".to_string()); - match opts.parse(&short_args) { - Ok(ref m) => { - assert!((m.opt_present("test"))); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!((m.opt_present("t"))); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => { panic!("test_reqopt failed (short arg)"); } - } - } - - #[test] - fn test_reqopt_missing() { - let args = vec!("blah".to_string()); - match Options::new() - .reqopt("t", "test", "testing", "TEST") - .parse(&args) { - Err(OptionMissing(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_reqopt_no_arg() { - let long_args = vec!("--test".to_string()); - let mut opts = Options::new(); - opts.reqopt("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - let short_args = vec!("-t".to_string()); - match opts.parse(&short_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_reqopt_multi() { - let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string()); - match Options::new() - .reqopt("t", "test", "testing", "TEST") - .parse(&args) { - Err(OptionDuplicated(_)) => {}, - _ => panic!() - } - } - - // Tests for optopt - #[test] - fn test_optopt() { - let long_args = vec!("--test=20".to_string()); - let mut opts = Options::new(); - opts.optopt("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!((m.opt_present("t"))); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => panic!() - } - let short_args = vec!("-t".to_string(), "20".to_string()); - match opts.parse(&short_args) { - Ok(ref m) => { - assert!((m.opt_present("test"))); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!((m.opt_present("t"))); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => panic!() - } - } - - #[test] - fn test_optopt_missing() { - let args = vec!("blah".to_string()); - match Options::new() - .optopt("t", "test", "testing", "TEST") - .parse(&args) { - Ok(ref m) => { - assert!(!m.opt_present("test")); - assert!(!m.opt_present("t")); - } - _ => panic!() - } - } - - #[test] - fn test_optopt_no_arg() { - let long_args = vec!("--test".to_string()); - let mut opts = Options::new(); - opts.optopt("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - let short_args = vec!("-t".to_string()); - match opts.parse(&short_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_optopt_multi() { - let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string()); - match Options::new() - .optopt("t", "test", "testing", "TEST") - .parse(&args) { - Err(OptionDuplicated(_)) => {}, - _ => panic!() - } - } - - // Tests for optflag - #[test] - fn test_optflag() { - let long_args = vec!("--test".to_string()); - let mut opts = Options::new(); - opts.optflag("t", "test", "testing"); - match opts.parse(&long_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert!(m.opt_present("t")); - } - _ => panic!() - } - let short_args = vec!("-t".to_string()); - match opts.parse(&short_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert!(m.opt_present("t")); - } - _ => panic!() - } - } - - #[test] - fn test_optflag_missing() { - let args = vec!("blah".to_string()); - match Options::new() - .optflag("t", "test", "testing") - .parse(&args) { - Ok(ref m) => { - assert!(!m.opt_present("test")); - assert!(!m.opt_present("t")); - } - _ => panic!() - } - } - - #[test] - fn test_optflag_long_arg() { - let args = vec!("--test=20".to_string()); - match Options::new() - .optflag("t", "test", "testing") - .parse(&args) { - Err(UnexpectedArgument(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_optflag_multi() { - let args = vec!("--test".to_string(), "-t".to_string()); - match Options::new() - .optflag("t", "test", "testing") - .parse(&args) { - Err(OptionDuplicated(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_optflag_short_arg() { - let args = vec!("-t".to_string(), "20".to_string()); - match Options::new() - .optflag("t", "test", "testing") - .parse(&args) { - Ok(ref m) => { - // The next variable after the flag is just a free argument - - assert!(m.free[0] == "20"); - } - _ => panic!() - } - } - - // Tests for optflagmulti - #[test] - fn test_optflagmulti_short1() { - let args = vec!("-v".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("v"), 1); - } - _ => panic!() - } - } - - #[test] - fn test_optflagmulti_short2a() { - let args = vec!("-v".to_string(), "-v".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("v"), 2); - } - _ => panic!() - } - } - - #[test] - fn test_optflagmulti_short2b() { - let args = vec!("-vv".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("v"), 2); - } - _ => panic!() - } - } - - #[test] - fn test_optflagmulti_long1() { - let args = vec!("--verbose".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("verbose"), 1); - } - _ => panic!() - } - } - - #[test] - fn test_optflagmulti_long2() { - let args = vec!("--verbose".to_string(), "--verbose".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("verbose"), 2); - } - _ => panic!() - } - } - - #[test] - fn test_optflagmulti_mix() { - let args = vec!("--verbose".to_string(), "-v".to_string(), - "-vv".to_string(), "verbose".to_string()); - match Options::new() - .optflagmulti("v", "verbose", "verbosity") - .parse(&args) { - Ok(ref m) => { - assert_eq!(m.opt_count("verbose"), 4); - assert_eq!(m.opt_count("v"), 4); - } - _ => panic!() - } - } - - // Tests for optflagopt - #[test] - fn test_optflagopt() { - let long_args = vec!("--test".to_string()); - let mut opts = Options::new(); - opts.optflag("t", "test", "testing"); - match opts.parse(&long_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert!(m.opt_present("t")); - } - _ => panic!() - } - let short_args = vec!("-t".to_string()); - match opts.parse(&short_args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert!(m.opt_present("t")); - } - _ => panic!() - } - let no_args: Vec = vec!(); - match opts.parse(&no_args) { - Ok(ref m) => { - assert!(!m.opt_present("test")); - assert!(!m.opt_present("t")); - } - _ => panic!() - } - } - - // Tests for optmulti - #[test] - fn test_optmulti() { - let long_args = vec!("--test=20".to_string()); - let mut opts = Options::new(); - opts.optmulti("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Ok(ref m) => { - assert!((m.opt_present("test"))); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!((m.opt_present("t"))); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => panic!() - } - let short_args = vec!("-t".to_string(), "20".to_string()); - match opts.parse(&short_args) { - Ok(ref m) => { - assert!((m.opt_present("test"))); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!((m.opt_present("t"))); - assert_eq!(m.opt_str("t").unwrap(), "20"); - } - _ => panic!() - } - } - - #[test] - fn test_optmulti_missing() { - let args = vec!("blah".to_string()); - match Options::new() - .optmulti("t", "test", "testing", "TEST") - .parse(&args) { - Ok(ref m) => { - assert!(!m.opt_present("test")); - assert!(!m.opt_present("t")); - } - _ => panic!() - } - } - - #[test] - fn test_optmulti_no_arg() { - let long_args = vec!("--test".to_string()); - let mut opts = Options::new(); - opts.optmulti("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - let short_args = vec!("-t".to_string()); - match opts.parse(&short_args) { - Err(ArgumentMissing(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_optmulti_multi() { - let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string()); - match Options::new() - .optmulti("t", "test", "testing", "TEST") - .parse(&args) { - Ok(ref m) => { - assert!(m.opt_present("test")); - assert_eq!(m.opt_str("test").unwrap(), "20"); - assert!(m.opt_present("t")); - assert_eq!(m.opt_str("t").unwrap(), "20"); - let pair = m.opt_strs("test"); - assert!(pair[0] == "20"); - assert!(pair[1] == "30"); - } - _ => panic!() - } - } - - #[test] - fn test_free_argument_is_hyphen() { - let args = vec!("-".to_string()); - match Options::new().parse(&args) { - Ok(ref m) => { - assert_eq!(m.free.len(), 1); - assert_eq!(m.free[0], "-"); - } - _ => panic!() - } - } - - #[test] - fn test_unrecognized_option() { - let long_args = vec!("--untest".to_string()); - let mut opts = Options::new(); - opts.optmulti("t", "test", "testing", "TEST"); - match opts.parse(&long_args) { - Err(UnrecognizedOption(_)) => {}, - _ => panic!() - } - let short_args = vec!("-u".to_string()); - match opts.parse(&short_args) { - Err(UnrecognizedOption(_)) => {}, - _ => panic!() - } - } - - #[test] - fn test_combined() { - let args = - vec!("prog".to_string(), - "free1".to_string(), - "-s".to_string(), - "20".to_string(), - "free2".to_string(), - "--flag".to_string(), - "--long=30".to_string(), - "-f".to_string(), - "-m".to_string(), - "40".to_string(), - "-m".to_string(), - "50".to_string(), - "-n".to_string(), - "-A B".to_string(), - "-n".to_string(), - "-60 70".to_string()); - match Options::new() - .optopt("s", "something", "something", "SOMETHING") - .optflag("", "flag", "a flag") - .reqopt("", "long", "hi", "LONG") - .optflag("f", "", "another flag") - .optmulti("m", "", "mmmmmm", "YUM") - .optmulti("n", "", "nothing", "NOTHING") - .optopt("", "notpresent", "nothing to see here", "NOPE") - .parse(&args) { - Ok(ref m) => { - assert!(m.free[0] == "prog"); - assert!(m.free[1] == "free1"); - assert_eq!(m.opt_str("s").unwrap(), "20"); - assert!(m.free[2] == "free2"); - assert!((m.opt_present("flag"))); - assert_eq!(m.opt_str("long").unwrap(), "30"); - assert!((m.opt_present("f"))); - let pair = m.opt_strs("m"); - assert!(pair[0] == "40"); - assert!(pair[1] == "50"); - let pair = m.opt_strs("n"); - assert!(pair[0] == "-A B"); - assert!(pair[1] == "-60 70"); - assert!((!m.opt_present("notpresent"))); - } - _ => panic!() - } - } - - #[test] - fn test_mixed_stop() { - let args = - vec!("-a".to_string(), - "b".to_string(), - "-c".to_string(), - "d".to_string()); - match Options::new() - .parsing_style(ParsingStyle::StopAtFirstFree) - .optflag("a", "", "") - .optopt("c", "", "", "") - .parse(&args) { - Ok(ref m) => { - println!("{}", m.opt_present("c")); - assert!(m.opt_present("a")); - assert!(!m.opt_present("c")); - assert_eq!(m.free.len(), 3); - assert_eq!(m.free[0], "b"); - assert_eq!(m.free[1], "-c"); - assert_eq!(m.free[2], "d"); - } - _ => panic!() - } - } - - #[test] - fn test_mixed_stop_hyphen() { - let args = - vec!("-a".to_string(), - "-".to_string(), - "-c".to_string(), - "d".to_string()); - match Options::new() - .parsing_style(ParsingStyle::StopAtFirstFree) - .optflag("a", "", "") - .optopt("c", "", "", "") - .parse(&args) { - Ok(ref m) => { - println!("{}", m.opt_present("c")); - assert!(m.opt_present("a")); - assert!(!m.opt_present("c")); - assert_eq!(m.free.len(), 3); - assert_eq!(m.free[0], "-"); - assert_eq!(m.free[1], "-c"); - assert_eq!(m.free[2], "d"); - } - _ => panic!() - } - } - - #[test] - fn test_multi() { - let mut opts = Options::new(); - opts.optopt("e", "", "encrypt", "ENCRYPT"); - opts.optopt("", "encrypt", "encrypt", "ENCRYPT"); - opts.optopt("f", "", "flag", "FLAG"); - - let args_single = vec!("-e".to_string(), "foo".to_string()); - let matches_single = &match opts.parse(&args_single) { - Ok(m) => m, - Err(_) => panic!() - }; - assert!(matches_single.opts_present(&["e".to_string()])); - assert!(matches_single.opts_present(&["encrypt".to_string(), "e".to_string()])); - assert!(matches_single.opts_present(&["e".to_string(), "encrypt".to_string()])); - assert!(!matches_single.opts_present(&["encrypt".to_string()])); - assert!(!matches_single.opts_present(&["thing".to_string()])); - assert!(!matches_single.opts_present(&[])); - - assert_eq!(matches_single.opts_str(&["e".to_string()]).unwrap(), "foo"); - assert_eq!(matches_single.opts_str(&["e".to_string(), "encrypt".to_string()]).unwrap(), - "foo"); - assert_eq!(matches_single.opts_str(&["encrypt".to_string(), "e".to_string()]).unwrap(), - "foo"); - - let args_both = vec!("-e".to_string(), "foo".to_string(), "--encrypt".to_string(), - "foo".to_string()); - let matches_both = &match opts.parse(&args_both) { - Ok(m) => m, - Err(_) => panic!() - }; - assert!(matches_both.opts_present(&["e".to_string()])); - assert!(matches_both.opts_present(&["encrypt".to_string()])); - assert!(matches_both.opts_present(&["encrypt".to_string(), "e".to_string()])); - assert!(matches_both.opts_present(&["e".to_string(), "encrypt".to_string()])); - assert!(!matches_both.opts_present(&["f".to_string()])); - assert!(!matches_both.opts_present(&["thing".to_string()])); - assert!(!matches_both.opts_present(&[])); - - assert_eq!(matches_both.opts_str(&["e".to_string()]).unwrap(), "foo"); - assert_eq!(matches_both.opts_str(&["encrypt".to_string()]).unwrap(), "foo"); - assert_eq!(matches_both.opts_str(&["e".to_string(), "encrypt".to_string()]).unwrap(), - "foo"); - assert_eq!(matches_both.opts_str(&["encrypt".to_string(), "e".to_string()]).unwrap(), - "foo"); - } - - #[test] - fn test_nospace() { - let args = vec!("-Lfoo".to_string(), "-M.".to_string()); - let matches = &match Options::new() - .optmulti("L", "", "library directory", "LIB") - .optmulti("M", "", "something", "MMMM") - .parse(&args) { - Ok(m) => m, - Err(_) => panic!() - }; - assert!(matches.opts_present(&["L".to_string()])); - assert_eq!(matches.opts_str(&["L".to_string()]).unwrap(), "foo"); - assert!(matches.opts_present(&["M".to_string()])); - assert_eq!(matches.opts_str(&["M".to_string()]).unwrap(), "."); - - } - - #[test] - fn test_nospace_conflict() { - let args = vec!("-vvLverbose".to_string(), "-v".to_string() ); - let matches = &match Options::new() - .optmulti("L", "", "library directory", "LIB") - .optflagmulti("v", "verbose", "Verbose") - .parse(&args) { - Ok(m) => m, - Err(e) => panic!( "{}", e ) - }; - assert!(matches.opts_present(&["L".to_string()])); - assert_eq!(matches.opts_str(&["L".to_string()]).unwrap(), "verbose"); - assert!(matches.opts_present(&["v".to_string()])); - assert_eq!(3, matches.opt_count("v")); - } - - #[test] - fn test_long_to_short() { - let mut short = Opt { - name: Name::Long("banana".to_string()), - hasarg: HasArg::Yes, - occur: Occur::Req, - aliases: Vec::new(), - }; - short.aliases = vec!(Opt { name: Name::Short('b'), - hasarg: HasArg::Yes, - occur: Occur::Req, - aliases: Vec::new() }); - let mut opts = Options::new(); - opts.reqopt("b", "banana", "some bananas", "VAL"); - let ref verbose = opts.grps[0]; - assert!(verbose.long_to_short() == short); - } - - #[test] - fn test_aliases_long_and_short() { - let args = vec!("-a".to_string(), "--apple".to_string(), "-a".to_string()); - - let matches = Options::new() - .optflagmulti("a", "apple", "Desc") - .parse(&args) - .unwrap(); - assert_eq!(3, matches.opt_count("a")); - assert_eq!(3, matches.opt_count("apple")); - } - - #[test] - fn test_usage() { - let mut opts = Options::new(); - opts.reqopt("b", "banana", "Desc", "VAL"); - opts.optopt("a", "012345678901234567890123456789", - "Desc", "VAL"); - opts.optflag("k", "kiwi", "Desc"); - opts.optflagopt("p", "", "Desc", "VAL"); - opts.optmulti("l", "", "Desc", "VAL"); - opts.optflag("", "starfruit", "Starfruit"); - - let expected = -"Usage: fruits - -Options: - -b, --banana VAL Desc - -a, --012345678901234567890123456789 VAL - Desc - -k, --kiwi Desc - -p [VAL] Desc - -l VAL Desc - --starfruit Starfruit -"; - - let generated_usage = opts.usage("Usage: fruits"); - - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", generated_usage); - assert_eq!(generated_usage, expected); - } - - #[test] - fn test_usage_description_wrapping() { - // indentation should be 24 spaces - // lines wrap after 78: or rather descriptions wrap after 54 - - let mut opts = Options::new(); - opts.optflag("k", "kiwi", - "This is a long description which won't be wrapped..+.."); // 54 - opts.optflag("a", "apple", - "This is a long description which _will_ be wrapped..+.."); - - let expected = -"Usage: fruits - -Options: - -k, --kiwi This is a long description which won't be wrapped..+.. - -a, --apple This is a long description which _will_ be - wrapped..+.. -"; - - let usage = opts.usage("Usage: fruits"); - - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", usage); - assert!(usage == expected) - } - - #[test] - fn test_usage_description_multibyte_handling() { - let mut opts = Options::new(); - opts.optflag("k", "k\u{2013}w\u{2013}", - "The word kiwi is normally spelled with two i's"); - opts.optflag("a", "apple", - "This \u{201C}description\u{201D} has some characters that could \ -confuse the line wrapping; an apple costs 0.51€ in some parts of Europe."); - - let expected = -"Usage: fruits - -Options: - -k, --k–w– The word kiwi is normally spelled with two i's - -a, --apple This “description” has some characters that could - confuse the line wrapping; an apple costs 0.51€ in - some parts of Europe. -"; - - let usage = opts.usage("Usage: fruits"); - - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", usage); - assert!(usage == expected) - } - - #[test] - fn test_usage_short_only() { - let mut opts = Options::new(); - opts.optopt("k", "", "Kiwi", "VAL"); - opts.optflag("s", "", "Starfruit"); - opts.optflagopt("a", "", "Apple", "TYPE"); - - let expected = -"Usage: fruits - -Options: - -k VAL Kiwi - -s Starfruit - -a [TYPE] Apple -"; - - let usage = opts.usage("Usage: fruits"); - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", usage); - assert!(usage == expected) - } - - #[test] - fn test_usage_long_only() { - let mut opts = Options::new(); - opts.optopt("", "kiwi", "Kiwi", "VAL"); - opts.optflag("", "starfruit", "Starfruit"); - opts.optflagopt("", "apple", "Apple", "TYPE"); - - let expected = -"Usage: fruits - -Options: - --kiwi VAL Kiwi - --starfruit Starfruit - --apple [TYPE] Apple -"; - - let usage = opts.usage("Usage: fruits"); - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", usage); - assert!(usage == expected) - } - - #[test] - fn test_short_usage() { - let mut opts = Options::new(); - opts.reqopt("b", "banana", "Desc", "VAL"); - opts.optopt("a", "012345678901234567890123456789", - "Desc", "VAL"); - opts.optflag("k", "kiwi", "Desc"); - opts.optflagopt("p", "", "Desc", "VAL"); - opts.optmulti("l", "", "Desc", "VAL"); - - let expected = "Usage: fruits -b VAL [-a VAL] [-k] [-p [VAL]] [-l VAL]..".to_string(); - let generated_usage = opts.short_usage("fruits"); - - debug!("expected: <<{}>>", expected); - debug!("generated: <<{}>>", generated_usage); - assert_eq!(generated_usage, expected); - } - - #[test] - fn test_args_with_equals() { - let mut opts = Options::new(); - opts.optopt("o", "one", "One", "INFO"); - opts.optopt("t", "two", "Two", "INFO"); - - let args = vec!("--one".to_string(), "A=B".to_string(), - "--two=C=D".to_string()); - let matches = &match opts.parse(&args) { - Ok(m) => m, - Err(e) => panic!("{}", e) - }; - assert_eq!(matches.opts_str(&["o".to_string()]).unwrap(), "A=B"); - assert_eq!(matches.opts_str(&["t".to_string()]).unwrap(), "C=D"); - } -} diff --git a/src/vendor/getopts/tests/smoke.rs b/src/vendor/getopts/tests/smoke.rs deleted file mode 100644 index a46f9c0167a..00000000000 --- a/src/vendor/getopts/tests/smoke.rs +++ /dev/null @@ -1,8 +0,0 @@ -extern crate getopts; - -use std::env; - -#[test] -fn main() { - getopts::Options::new().parse(env::args()).unwrap(); -} diff --git a/src/vendor/libc/.cargo-checksum.json b/src/vendor/libc/.cargo-checksum.json deleted file mode 100644 index 56c0bb8d255..00000000000 --- a/src/vendor/libc/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ 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\ No newline at end of file diff --git a/src/vendor/libc/.cargo-ok b/src/vendor/libc/.cargo-ok deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/src/vendor/libc/.gitignore b/src/vendor/libc/.gitignore deleted file mode 100644 index f0ff2599d09..00000000000 --- a/src/vendor/libc/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -target -Cargo.lock -*~ diff --git a/src/vendor/libc/.travis.yml b/src/vendor/libc/.travis.yml deleted file mode 100644 index 703329b7057..00000000000 --- a/src/vendor/libc/.travis.yml +++ /dev/null @@ -1,125 +0,0 @@ -language: rust -sudo: required -dist: trusty -services: - - docker -install: - - curl https://static.rust-lang.org/rustup.sh | - sh -s -- --add-target=$TARGET --disable-sudo -y --prefix=`rustc --print sysroot` -script: - - cargo build - - cargo build --no-default-features - - cargo generate-lockfile --manifest-path libc-test/Cargo.toml - - if [[ $TRAVIS_OS_NAME = "linux" ]]; then - sh ci/run-docker.sh $TARGET; - else - export CARGO_TARGET_DIR=`pwd`/target; - sh ci/run.sh $TARGET; - fi - - rustc ci/style.rs && ./style src -osx_image: xcode7.3 -env: - global: - secure: eIDEoQdTyglcsTD13zSGotAX2HDhRSXIaaTnVZTThqLSrySOc3/6KY3qmOc2Msf7XaBqfFy9QA+alk7OwfePp253eiy1Kced67ffjjFOytEcRT7FlQiYpcYQD6WNHZEj62/bJBO4LTM9sGtWNCTJVEDKW0WM8mUK7qNuC+honPM= -matrix: - include: - # 1.0.0 compat - - os: linux - env: TARGET=x86_64-unknown-linux-gnu - rust: 1.0.0 - script: cargo build - install: - - # build documentation - - os: linux - env: TARGET=x86_64-unknown-linux-gnu - rust: stable - script: sh ci/dox.sh - - # stable compat - - os: linux - env: TARGET=x86_64-unknown-linux-gnu - rust: stable - - os: linux - env: TARGET=i686-unknown-linux-gnu - rust: stable - - os: osx - env: TARGET=x86_64-apple-darwin - rust: stable - - os: osx - env: TARGET=i686-apple-darwin - rust: stable - - os: linux - env: TARGET=arm-linux-androideabi - rust: stable - - os: linux - env: TARGET=x86_64-unknown-linux-musl - rust: stable - - os: linux - env: TARGET=i686-unknown-linux-musl - rust: stable - - os: linux - env: TARGET=arm-unknown-linux-gnueabihf - rust: stable - - os: linux - env: TARGET=aarch64-unknown-linux-gnu - rust: stable - - os: osx - env: TARGET=i386-apple-ios - rust: stable - - os: osx - env: TARGET=x86_64-apple-ios - rust: stable - - os: linux - env: TARGET=x86_64-rumprun-netbsd - rust: stable - - os: linux - env: TARGET=powerpc-unknown-linux-gnu - rust: stable - - os: linux - env: TARGET=powerpc64-unknown-linux-gnu - rust: stable - - os: linux - env: TARGET=mips-unknown-linux-musl - rust: stable - - os: linux - env: TARGET=mipsel-unknown-linux-musl - rust: stable - - os: linux - env: TARGET=mips64-unknown-linux-gnuabi64 - rust: nightly - - # beta - - os: linux - env: TARGET=x86_64-unknown-linux-gnu - rust: beta - - os: osx - env: TARGET=x86_64-apple-darwin - rust: beta - - # nightly - - os: linux - env: TARGET=x86_64-unknown-linux-gnu - rust: nightly - - os: osx - env: TARGET=x86_64-apple-darwin - rust: nightly - - os: linux - env: TARGET=mips-unknown-linux-gnu - # not sure why this has to be nightly... - rust: nightly - - # QEMU based targets that compile in an emulator - - os: linux - env: TARGET=x86_64-unknown-freebsd - rust: stable - - os: linux - env: TARGET=x86_64-unknown-openbsd QEMU=openbsd.qcow2 - rust: stable - script: sh ci/run-docker.sh $TARGET - install: - -notifications: - email: - on_success: never - webhooks: https://buildbot.rust-lang.org/homu/travis diff --git a/src/vendor/libc/Cargo.toml b/src/vendor/libc/Cargo.toml deleted file mode 100644 index c08ab3aab9d..00000000000 --- a/src/vendor/libc/Cargo.toml +++ /dev/null @@ -1,21 +0,0 @@ -[package] - -name = "libc" -version = "0.2.17" -authors = ["The Rust Project Developers"] -license = "MIT/Apache-2.0" -readme = "README.md" -repository = "https://github.com/rust-lang/libc" -homepage = "https://github.com/rust-lang/libc" -documentation = "http://doc.rust-lang.org/libc" -description = """ -A library for types and bindings to native C functions often found in libc or -other common platform libraries. -""" - -[features] -default = ["use_std"] -use_std = [] - -[workspace] -members = ["libc-test", "libc-test/generate-files"] diff --git a/src/vendor/libc/LICENSE-APACHE b/src/vendor/libc/LICENSE-APACHE deleted file mode 100644 index 16fe87b06e8..00000000000 --- a/src/vendor/libc/LICENSE-APACHE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/src/vendor/libc/README.md b/src/vendor/libc/README.md deleted file mode 100644 index 5ea812320f0..00000000000 --- a/src/vendor/libc/README.md +++ /dev/null @@ -1,137 +0,0 @@ -libc -==== - -A Rust library with native bindings to the types and functions commonly found on -various systems, including libc. - -[![Build Status](https://travis-ci.org/rust-lang/libc.svg?branch=master)](https://travis-ci.org/rust-lang/libc) -[![Build status](https://ci.appveyor.com/api/projects/status/34csq3uurnw7c0rl?svg=true)](https://ci.appveyor.com/project/alexcrichton/libc) - -[Documentation](#platforms-and-documentation) - -## Usage - -First, add the following to your `Cargo.toml`: - -```toml -[dependencies] -libc = "0.2" -``` - -Next, add this to your crate root: - -```rust -extern crate libc; -``` - -Currently libc by default links to the standard library, but if you would -instead like to use libc in a `#![no_std]` situation or crate you can request -this via: - -```toml -[dependencies] -libc = { version = "0.2", default-features = false } -``` - -## What is libc? - -The primary purpose of this crate is to provide all of the definitions necessary -to easily interoperate with C code (or "C-like" code) on each of the platforms -that Rust supports. This includes type definitions (e.g. `c_int`), constants -(e.g. `EINVAL`) as well as function headers (e.g. `malloc`). - -This crate does not strive to have any form of compatibility across platforms, -but rather it is simply a straight binding to the system libraries on the -platform in question. - -## Public API - -This crate exports all underlying platform types, functions, and constants under -the crate root, so all items are accessible as `libc::foo`. The types and values -of all the exported APIs match the platform that libc is compiled for. - -More detailed information about the design of this library can be found in its -[associated RFC][rfc]. - -[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1291-promote-libc.md - -## Adding an API - -Want to use an API which currently isn't bound in `libc`? It's quite easy to add -one! - -The internal structure of this crate is designed to minimize the number of -`#[cfg]` attributes in order to easily be able to add new items which apply -to all platforms in the future. As a result, the crate is organized -hierarchically based on platform. Each module has a number of `#[cfg]`'d -children, but only one is ever actually compiled. Each module then reexports all -the contents of its children. - -This means that for each platform that libc supports, the path from a -leaf module to the root will contain all bindings for the platform in question. -Consequently, this indicates where an API should be added! Adding an API at a -particular level in the hierarchy means that it is supported on all the child -platforms of that level. For example, when adding a Unix API it should be added -to `src/unix/mod.rs`, but when adding a Linux-only API it should be added to -`src/unix/notbsd/linux/mod.rs`. - -If you're not 100% sure at what level of the hierarchy an API should be added -at, fear not! This crate has CI support which tests any binding against all -platforms supported, so you'll see failures if an API is added at the wrong -level or has different signatures across platforms. - -With that in mind, the steps for adding a new API are: - -1. Determine where in the module hierarchy your API should be added. -2. Add the API. -3. Send a PR to this repo. -4. Wait for CI to pass, fixing errors. -5. Wait for a merge! - -### Test before you commit - -We have two automated tests running on [Travis](https://travis-ci.org/rust-lang/libc): - -1. [`libc-test`](https://github.com/alexcrichton/ctest) - - `cd libc-test && cargo run` - - Use the `skip_*()` functions in `build.rs` if you really need a workaround. -2. Style checker - - `rustc ci/style.rs && ./style src` - -## Platforms and Documentation - -The following platforms are currently tested and have documentation available: - -Tested: - * [`i686-pc-windows-msvc`](https://doc.rust-lang.org/libc/i686-pc-windows-msvc/libc/) - * [`x86_64-pc-windows-msvc`](https://doc.rust-lang.org/libc/x86_64-pc-windows-msvc/libc/) - (Windows) - * [`i686-pc-windows-gnu`](https://doc.rust-lang.org/libc/i686-pc-windows-gnu/libc/) - * [`x86_64-pc-windows-gnu`](https://doc.rust-lang.org/libc/x86_64-pc-windows-gnu/libc/) - * [`i686-apple-darwin`](https://doc.rust-lang.org/libc/i686-apple-darwin/libc/) - * [`x86_64-apple-darwin`](https://doc.rust-lang.org/libc/x86_64-apple-darwin/libc/) - (OSX) - * `i686-apple-ios` - * `x86_64-apple-ios` - * [`i686-unknown-linux-gnu`](https://doc.rust-lang.org/libc/i686-unknown-linux-gnu/libc/) - * [`x86_64-unknown-linux-gnu`](https://doc.rust-lang.org/libc/x86_64-unknown-linux-gnu/libc/) - (Linux) - * [`x86_64-unknown-linux-musl`](https://doc.rust-lang.org/libc/x86_64-unknown-linux-musl/libc/) - (Linux MUSL) - * [`aarch64-unknown-linux-gnu`](https://doc.rust-lang.org/libc/aarch64-unknown-linux-gnu/libc/) - * [`mips-unknown-linux-gnu`](https://doc.rust-lang.org/libc/mips-unknown-linux-gnu/libc/) - * [`arm-unknown-linux-gnueabihf`](https://doc.rust-lang.org/libc/arm-unknown-linux-gnueabihf/libc/) - * [`arm-linux-androideabi`](https://doc.rust-lang.org/libc/arm-linux-androideabi/libc/) - (Android) - * [`x86_64-unknown-freebsd`](https://doc.rust-lang.org/libc/x86_64-unknown-freebsd/libc/) - * [`x86_64-unknown-openbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-openbsd/libc/) - * [`x86_64-rumprun-netbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-netbsd/libc/) - -The following may be supported, but are not guaranteed to always work: - - * `i686-unknown-freebsd` - * [`x86_64-unknown-bitrig`](https://doc.rust-lang.org/libc/x86_64-unknown-bitrig/libc/) - * [`x86_64-unknown-dragonfly`](https://doc.rust-lang.org/libc/x86_64-unknown-dragonfly/libc/) - * `i686-unknown-haiku` - * `x86_64-unknown-haiku` - * [`x86_64-unknown-netbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-netbsd/libc/) diff --git a/src/vendor/libc/appveyor.yml b/src/vendor/libc/appveyor.yml deleted file mode 100644 index a851bb87b6c..00000000000 --- a/src/vendor/libc/appveyor.yml +++ /dev/null @@ -1,25 +0,0 @@ -environment: - matrix: - - TARGET: x86_64-pc-windows-gnu - MSYS2_BITS: 64 - - TARGET: i686-pc-windows-gnu - MSYS2_BITS: 32 - - TARGET: x86_64-pc-windows-msvc - - TARGET: i686-pc-windows-msvc -install: - - curl -sSf -o rustup-init.exe https://win.rustup.rs/ - - rustup-init.exe -y --default-host %TARGET% - - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin - - if defined MSYS2_BITS set PATH=%PATH%;C:\msys64\mingw%MSYS2_BITS%\bin - - rustc -V - - cargo -V - -build: false - -test_script: - - cargo test --target %TARGET% - - cargo run --manifest-path libc-test/Cargo.toml --target %TARGET% - -cache: - - target - - C:\Users\appveyor\.cargo\registry diff --git a/src/vendor/libc/ci/README.md b/src/vendor/libc/ci/README.md deleted file mode 100644 index 13c7c8da52f..00000000000 --- a/src/vendor/libc/ci/README.md +++ /dev/null @@ -1,203 +0,0 @@ -The goal of the libc crate is to have CI running everywhere to have the -strongest guarantees about the definitions that this library contains, and as a -result the CI is pretty complicated and also pretty large! Hopefully this can -serve as a guide through the sea of scripts in this directory and elsewhere in -this project. - -# Files - -First up, let's talk about the files in this directory: - -* `run-travis.sh` - a shell script run by all Travis builders, this is - responsible for setting up the rest of the environment such as installing new - packages, downloading Rust target libraries, etc. - -* `run.sh` - the actual script which runs tests for a particular architecture. - Called from the `run-travis.sh` script this will run all tests for the target - specified. - -* `cargo-config` - Cargo configuration of linkers to use copied into place by - the `run-travis.sh` script before builds are run. - -* `dox.sh` - script called from `run-travis.sh` on only the linux 64-bit nightly - Travis bots to build documentation for this crate. - -* `landing-page-*.html` - used by `dox.sh` to generate a landing page for all - architectures' documentation. - -* `run-qemu.sh` - see discussion about QEMU below - -* `mips`, `rumprun` - instructions to build the docker image for each respective - CI target - -# CI Systems - -Currently this repository leverages a combination of Travis CI and AppVeyor for -running tests. The triples tested are: - -* AppVeyor - * `{i686,x86_64}-pc-windows-{msvc,gnu}` -* Travis - * `{i686,x86_64,mips,aarch64}-unknown-linux-gnu` - * `x86_64-unknown-linux-musl` - * `arm-unknown-linux-gnueabihf` - * `arm-linux-androideabi` - * `{i686,x86_64}-apple-{darwin,ios}` - * `x86_64-rumprun-netbsd` - * `x86_64-unknown-freebsd` - * `x86_64-unknown-openbsd` - -The Windows triples are all pretty standard, they just set up their environment -then run tests, no need for downloading any extra target libs (we just download -the right installer). The Intel Linux/OSX builds are similar in that we just -download the right target libs and run tests. Note that the Intel Linux/OSX -builds are run on stable/beta/nightly, but are the only ones that do so. - -The remaining architectures look like: - -* Android runs in a [docker image][android-docker] with an emulator, the NDK, - and the SDK already set up. The entire build happens within the docker image. -* The MIPS, ARM, and AArch64 builds all use the QEMU userspace emulator to run - the generated binary to actually verify the tests pass. -* The MUSL build just has to download a MUSL compiler and target libraries and - then otherwise runs tests normally. -* iOS builds need an extra linker flag currently, but beyond that they're built - as standard as everything else. -* The rumprun target builds an entire kernel from the test suite and then runs - it inside QEMU using the serial console to test whether it succeeded or - failed. -* The BSD builds, currently OpenBSD and FreeBSD, use QEMU to boot up a system - and compile/run tests. More information on that below. - -[android-docker]: https://github.com/rust-lang/rust-buildbot/blob/master/slaves/android/Dockerfile - -## QEMU - -Lots of the architectures tested here use QEMU in the tests, so it's worth going -over all the crazy capabilities QEMU has and the various flavors in which we use -it! - -First up, QEMU has userspace emulation where it doesn't boot a full kernel, it -just runs a binary from another architecture (using the `qemu-` wrappers). -We provide it the runtime path for the dynamically loaded system libraries, -however. This strategy is used for all Linux architectures that aren't intel. -Note that one downside of this QEMU system is that threads are barely -implemented, so we're careful to not spawn many threads. - -For the rumprun target the only output is a kernel image, so we just use that -plus the `rumpbake` command to create a full kernel image which is then run from -within QEMU. - -Finally, the fun part, the BSDs. Quite a few hoops are jumped through to get CI -working for these platforms, but the gist of it looks like: - -* Cross compiling from Linux to any of the BSDs seems to be quite non-standard. - We may be able to get it working but it might be difficult at that point to - ensure that the libc definitions align with what you'd get on the BSD itself. - As a result, we try to do compiles within the BSD distro. -* On Travis we can't run a VM-in-a-VM, so we resort to userspace emulation - (QEMU). -* Unfortunately on Travis we also can't use KVM, so the emulation is super slow. - -With all that in mind, the way BSD is tested looks like: - -1. Download a pre-prepared image for the OS being tested. -2. Generate the tests for the OS being tested. This involves running the `ctest` - library over libc to generate a Rust file and a C file which will then be - compiled into the final test. -3. Generate a disk image which will later be mounted by the OS being tested. - This image is mostly just the libc directory, but some modifications are made - to compile the generated files from step 2. -4. The kernel is booted in QEMU, and it is configured to detect the libc-test - image being available, run the test script, and then shut down afterwards. -5. Look for whether the tests passed in the serial console output of the kernel. - -There's some pretty specific instructions for setting up each image (detailed -below), but the main gist of this is that we must avoid a vanilla `cargo run` -inside of the `libc-test` directory (which is what it's intended for) because -that would compile `syntex_syntax`, a large library, with userspace emulation. -This invariably times out on Travis, so we can't do that. - -Once all those hoops are jumped through, however, we can be happy that we're -testing almost everything! - -Below are some details of how to set up the initial OS images which are -downloaded. Each image must be enabled have input/output over the serial -console, log in automatically at the serial console, detect if a second drive in -QEMU is available, and if so mount it, run a script (it'll specifically be -`run-qemu.sh` in this folder which is copied into the generated image talked -about above), and then shut down. - -### QEMU setup - FreeBSD - -1. Download CD installer (most minimal is fine) -2. `qemu-img create -f qcow2 foo.qcow2 2G` -3. `qemu -cdrom foo.iso -drive if=virtio,file=foo.qcow2 -net nic,model=virtio -net user` -4. run installer -5. `echo 'console="comconsole"' >> /boot/loader.conf` -6. `echo 'autoboot_delay="0"' >> /boot/loader.conf` -7. look at /etc/ttys, see what getty argument is for ttyu0 -8. edit /etc/gettytab, look for ttyu0 argument, prepend `:al=root` to line - beneath - -(note that the current image has a `freebsd` user, but this isn't really -necessary) - -Once that's done, arrange for this script to run at login: - -``` -#!/bin/sh - -sudo kldload ext2fs -[ -e /dev/vtbd1 ] || exit 0 -sudo mount -t ext2fs /dev/vtbd1 /mnt -sh /mnt/run.sh /mnt -sudo poweroff -``` - -Helpful links - -* https://en.wikibooks.org/wiki/QEMU/Images -* https://blog.nekoconeko.nl/blog/2015/06/04/creating-an-openstack-freebsd-image.html -* https://www.freebsd.org/doc/handbook/serialconsole-setup.html - - -### QEMU setup - OpenBSD - -1. Download CD installer -2. `qemu-img create -f qcow2 foo.qcow2 2G` -3. `qemu -cdrom foo.iso -drive if=virtio,file=foo.qcow2 -net nic,model=virtio -net user` -4. run installer -5. `echo 'set tty com0' >> /etc/boot.conf` -6. `echo 'boot' >> /etc/boot.conf` -7. Modify /etc/ttys, change the `tty00` at the end from 'unknown off' to - 'vt220 on secure' -8. Modify same line in /etc/ttys to have `"/root/foo.sh"` as the shell -9. Add this script to `/root/foo.sh` - -``` -#!/bin/sh -exec 1>/dev/tty00 -exec 2>&1 - -if mount -t ext2fs /dev/sd1c /mnt; then - sh /mnt/run.sh /mnt - shutdown -ph now -fi - -# limited shell... -exec /bin/sh < /dev/tty00 -``` - -10. `chmod +x /root/foo.sh` - -Helpful links: - -* https://en.wikibooks.org/wiki/QEMU/Images -* http://www.openbsd.org/faq/faq7.html#SerCon - -# Questions? - -Hopefully that's at least somewhat of an introduction to everything going on -here, and feel free to ping @alexcrichton with questions! - diff --git a/src/vendor/libc/ci/docker/aarch64-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/aarch64-unknown-linux-gnu/Dockerfile deleted file mode 100644 index 2ba69e15442..00000000000 --- a/src/vendor/libc/ci/docker/aarch64-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,7 +0,0 @@ -FROM ubuntu:16.10 -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev ca-certificates \ - gcc-aarch64-linux-gnu libc6-dev-arm64-cross qemu-user -ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/arm-linux-androideabi/Dockerfile b/src/vendor/libc/ci/docker/arm-linux-androideabi/Dockerfile deleted file mode 100644 index 0e41ba6dbee..00000000000 --- a/src/vendor/libc/ci/docker/arm-linux-androideabi/Dockerfile +++ /dev/null @@ -1,4 +0,0 @@ -FROM alexcrichton/rust-slave-android:2015-11-22 -ENV CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \ - PATH=$PATH:/rust/bin -ENTRYPOINT ["sh"] diff --git a/src/vendor/libc/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile b/src/vendor/libc/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile deleted file mode 100644 index 3824c046640..00000000000 --- a/src/vendor/libc/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile +++ /dev/null @@ -1,7 +0,0 @@ -FROM ubuntu:16.10 -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev ca-certificates \ - gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user -ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/i686-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/i686-unknown-linux-gnu/Dockerfile deleted file mode 100644 index c149d840729..00000000000 --- a/src/vendor/libc/ci/docker/i686-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,5 +0,0 @@ -FROM ubuntu:16.10 -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc-multilib libc6-dev ca-certificates -ENV PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/i686-unknown-linux-musl/Dockerfile b/src/vendor/libc/ci/docker/i686-unknown-linux-musl/Dockerfile deleted file mode 100644 index 87459a1672b..00000000000 --- a/src/vendor/libc/ci/docker/i686-unknown-linux-musl/Dockerfile +++ /dev/null @@ -1,22 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc make libc6-dev git curl ca-certificates -# Below we're cross-compiling musl for i686 using the system compiler on an -# x86_64 system. This is an awkward thing to be doing and so we have to jump -# through a couple hoops to get musl to be happy. In particular: -# -# * We specifically pass -m32 in CFLAGS and override CC when running ./configure, -# since otherwise the script will fail to find a compiler. -# * We manually unset CROSS_COMPILE when running make; otherwise the makefile -# will call the non-existent binary 'i686-ar'. -RUN curl https://www.musl-libc.org/releases/musl-1.1.15.tar.gz | \ - tar xzf - && \ - cd musl-1.1.15 && \ - CC=gcc CFLAGS=-m32 ./configure --prefix=/musl-i686 --disable-shared --target=i686 && \ - make CROSS_COMPILE= install -j4 && \ - cd .. && \ - rm -rf musl-1.1.15 -ENV PATH=$PATH:/musl-i686/bin:/rust/bin \ - CC_i686_unknown_linux_musl=musl-gcc diff --git a/src/vendor/libc/ci/docker/mips-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/mips-unknown-linux-gnu/Dockerfile deleted file mode 100644 index eea1f652c3c..00000000000 --- a/src/vendor/libc/ci/docker/mips-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,10 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates \ - gcc-mips-linux-gnu libc6-dev-mips-cross \ - qemu-system-mips - -ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/mips-unknown-linux-musl/Dockerfile b/src/vendor/libc/ci/docker/mips-unknown-linux-musl/Dockerfile deleted file mode 100644 index 77c6adb435f..00000000000 --- a/src/vendor/libc/ci/docker/mips-unknown-linux-musl/Dockerfile +++ /dev/null @@ -1,14 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates qemu-system-mips curl \ - bzip2 - -RUN mkdir /toolchain -RUN curl -L https://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \ - tar xjf - -C /toolchain --strip-components=1 - -ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \ - CC_mips_unknown_linux_musl=mips-openwrt-linux-gcc \ - CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_LINKER=mips-openwrt-linux-gcc diff --git a/src/vendor/libc/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile b/src/vendor/libc/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile deleted file mode 100644 index 2eb5de24538..00000000000 --- a/src/vendor/libc/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile +++ /dev/null @@ -1,11 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates \ - gcc-mips64-linux-gnuabi64 libc6-dev-mips64-cross \ - qemu-system-mips64 - -ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \ - CC_mips64_unknown_linux_gnuabi64=mips64-linux-gnuabi64-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/mipsel-unknown-linux-musl/Dockerfile b/src/vendor/libc/ci/docker/mipsel-unknown-linux-musl/Dockerfile deleted file mode 100644 index 36c4d90ef68..00000000000 --- a/src/vendor/libc/ci/docker/mipsel-unknown-linux-musl/Dockerfile +++ /dev/null @@ -1,14 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates qemu-system-mips curl \ - bzip2 - -RUN mkdir /toolchain -RUN curl -L https://downloads.openwrt.org/snapshots/trunk/malta/generic/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \ - tar xjf - -C /toolchain --strip-components=2 - -ENV PATH=$PATH:/rust/bin:/toolchain/bin \ - CC_mipsel_unknown_linux_musl=mipsel-openwrt-linux-gcc \ - CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_LINKER=mipsel-openwrt-linux-gcc diff --git a/src/vendor/libc/ci/docker/powerpc-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/powerpc-unknown-linux-gnu/Dockerfile deleted file mode 100644 index d9d7db0f41d..00000000000 --- a/src/vendor/libc/ci/docker/powerpc-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,10 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates \ - gcc-powerpc-linux-gnu libc6-dev-powerpc-cross \ - qemu-system-ppc - -ENV CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_LINKER=powerpc-linux-gnu-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile deleted file mode 100644 index df0e6057b4f..00000000000 --- a/src/vendor/libc/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,11 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu-user ca-certificates \ - gcc-powerpc64-linux-gnu libc6-dev-ppc64-cross \ - qemu-system-ppc - -ENV CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_LINKER=powerpc64-linux-gnu-gcc \ - CC=powerpc64-linux-gnu-gcc \ - PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/x86_64-rumprun-netbsd/Dockerfile b/src/vendor/libc/ci/docker/x86_64-rumprun-netbsd/Dockerfile deleted file mode 100644 index 129771e76b7..00000000000 --- a/src/vendor/libc/ci/docker/x86_64-rumprun-netbsd/Dockerfile +++ /dev/null @@ -1,6 +0,0 @@ -FROM mato/rumprun-toolchain-hw-x86_64 -USER root -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - qemu -ENV PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/x86_64-unknown-freebsd/Dockerfile b/src/vendor/libc/ci/docker/x86_64-unknown-freebsd/Dockerfile deleted file mode 100644 index b1273382223..00000000000 --- a/src/vendor/libc/ci/docker/x86_64-unknown-freebsd/Dockerfile +++ /dev/null @@ -1,13 +0,0 @@ -FROM alexcrichton/rust-slave-linux-cross:2016-04-15 -USER root - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - qemu genext2fs - -ENTRYPOINT ["sh"] - -ENV PATH=$PATH:/rust/bin \ - QEMU=freebsd.qcow2.gz \ - CAN_CROSS=1 \ - CARGO_TARGET_X86_64_UNKNOWN_FREEBSD_LINKER=x86_64-unknown-freebsd10-gcc diff --git a/src/vendor/libc/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/src/vendor/libc/ci/docker/x86_64-unknown-linux-gnu/Dockerfile deleted file mode 100644 index 4af3f834cbe..00000000000 --- a/src/vendor/libc/ci/docker/x86_64-unknown-linux-gnu/Dockerfile +++ /dev/null @@ -1,5 +0,0 @@ -FROM ubuntu:16.10 -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev ca-certificates -ENV PATH=$PATH:/rust/bin diff --git a/src/vendor/libc/ci/docker/x86_64-unknown-linux-musl/Dockerfile b/src/vendor/libc/ci/docker/x86_64-unknown-linux-musl/Dockerfile deleted file mode 100644 index 9c2499948a2..00000000000 --- a/src/vendor/libc/ci/docker/x86_64-unknown-linux-musl/Dockerfile +++ /dev/null @@ -1,13 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc make libc6-dev git curl ca-certificates -RUN curl https://www.musl-libc.org/releases/musl-1.1.15.tar.gz | \ - tar xzf - && \ - cd musl-1.1.15 && \ - ./configure --prefix=/musl-x86_64 && \ - make install -j4 && \ - cd .. && \ - rm -rf musl-1.1.15 -ENV PATH=$PATH:/musl-x86_64/bin:/rust/bin diff --git a/src/vendor/libc/ci/docker/x86_64-unknown-openbsd/Dockerfile b/src/vendor/libc/ci/docker/x86_64-unknown-openbsd/Dockerfile deleted file mode 100644 index 26340a5ed1e..00000000000 --- a/src/vendor/libc/ci/docker/x86_64-unknown-openbsd/Dockerfile +++ /dev/null @@ -1,8 +0,0 @@ -FROM ubuntu:16.10 - -RUN apt-get update -RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev qemu curl ca-certificates \ - genext2fs -ENV PATH=$PATH:/rust/bin \ - QEMU=2016-09-07/openbsd-6.0-without-pkgs.qcow2 diff --git a/src/vendor/libc/ci/dox.sh b/src/vendor/libc/ci/dox.sh deleted file mode 100644 index 88d882dcacd..00000000000 --- a/src/vendor/libc/ci/dox.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/sh - -# Builds documentation for all target triples that we have a registered URL for -# in liblibc. This scrapes the list of triples to document from `src/lib.rs` -# which has a bunch of `html_root_url` directives we pick up. - -set -e - -TARGETS=`grep html_root_url src/lib.rs | sed 's/.*".*\/\(.*\)"/\1/'` - -rm -rf target/doc -mkdir -p target/doc - -cp ci/landing-page-head.html target/doc/index.html - -for target in $TARGETS; do - echo documenting $target - - rustdoc -o target/doc/$target --target $target src/lib.rs --cfg dox \ - --crate-name libc - - echo "

  • $target
    • " \ - >> target/doc/index.html -done - -cat ci/landing-page-footer.html >> target/doc/index.html - -# If we're on travis, not a PR, and on the right branch, publish! -if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$TRAVIS_BRANCH" = "master" ]; then - pip install ghp-import --user $USER - $HOME/.local/bin/ghp-import -n target/doc - git push -qf https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages -fi diff --git a/src/vendor/libc/ci/landing-page-footer.html b/src/vendor/libc/ci/landing-page-footer.html deleted file mode 100644 index 941cc8d2b40..00000000000 --- a/src/vendor/libc/ci/landing-page-footer.html +++ /dev/null @@ -1,3 +0,0 @@ - - - diff --git a/src/vendor/libc/ci/landing-page-head.html b/src/vendor/libc/ci/landing-page-head.html deleted file mode 100644 index fc69fa88eb5..00000000000 --- a/src/vendor/libc/ci/landing-page-head.html +++ /dev/null @@ -1,7 +0,0 @@ - - - - - - -