diff options
Diffstat (limited to 'vendor/gcc-0.3.55')
| -rw-r--r-- | vendor/gcc-0.3.55/.cargo-checksum.json | 1 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/Cargo.toml | 36 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/LICENSE-APACHE | 201 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/LICENSE-MIT | 25 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/README.md | 170 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/appveyor.yml | 55 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/bin/gcc-shim.rs | 23 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/com.rs | 125 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/lib.rs | 1686 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/registry.rs | 190 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/setup_config.rs | 257 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/winapi.rs | 214 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/src/windows_registry.rs | 634 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/tests/cc_env.rs | 49 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/tests/support/mod.rs | 112 | ||||
| -rw-r--r-- | vendor/gcc-0.3.55/tests/test.rs | 338 |
16 files changed, 4116 insertions, 0 deletions
diff --git a/vendor/gcc-0.3.55/.cargo-checksum.json b/vendor/gcc-0.3.55/.cargo-checksum.json new file mode 100644 index 00000000..65712a9c --- /dev/null +++ b/vendor/gcc-0.3.55/.cargo-checksum.json @@ -0,0 +1 @@ +{"files":{"Cargo.toml":"a9b682404557c90af435a42dc197ba2c6c0a5c7bb116f85ad678de4664a3d6b2","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"a64688e33c6739cb92b748e9002d7e452c3c62c11e648e68bb5ce1999097a03e","appveyor.yml":"ef04ec11eba1462746866e02e0f5336cc50b337f61884b6d2547253ddfd0b957","src/bin/gcc-shim.rs":"d6be9137cb48b86891e7b263adbf492e1193ffe682db9ba4a88eb1079b874b58","src/com.rs":"0cb06f5db0fb70d27db0e5917ca337de6e7032119e6aabfea1bad9c719f5f34b","src/lib.rs":"6576184808b11d28a97e98882801885101c5be677197bc0509c2e7499866f7e6","src/registry.rs":"3876ef9573e3bbc050aef41a684b9a510cc1a91b15ae874fe032cf4377b4d116","src/setup_config.rs":"1a3eeb11c6847c31f2a4685b62ab35c76f0b6d5a17f7ed99e9df164283a771f7","src/winapi.rs":"cb5e6cab3eb570b0f97c660ca448ccfb5024262c0c7b245c181daad91a79f211","src/windows_registry.rs":"6de548aa94215e449f0e58e9a3b1702939d7c2f7b63a9040901c948bf138201d","tests/cc_env.rs":"d92c5e3d3d43ac244e63b2cd2c93a521fcf124bf1ccf8d4c6bfa7f8333d88976","tests/support/mod.rs":"d15a3a614ff7776a5eb1613fc6718c85910b6d0ab14bb13e86faecd16471a3f7","tests/test.rs":"54f5ddf1c1952821ead859fe8a57eae7dab94a407bbf6998010885fa47134364"},"package":"8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"}
\ No newline at end of file diff --git a/vendor/gcc-0.3.55/Cargo.toml b/vendor/gcc-0.3.55/Cargo.toml new file mode 100644 index 00000000..f16ac6cf --- /dev/null +++ b/vendor/gcc-0.3.55/Cargo.toml @@ -0,0 +1,36 @@ +# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO +# +# When uploading crates to the registry Cargo will automatically +# "normalize" Cargo.toml files for maximal compatibility +# with all versions of Cargo and also rewrite `path` dependencies +# to registry (e.g. crates.io) dependencies +# +# If you believe there's an error in this file please file an +# issue against the rust-lang/cargo repository. If you're +# editing this file be aware that the upstream Cargo.toml +# will likely look very different (and much more reasonable) + +[package] +name = "gcc" +version = "0.3.55" +authors = ["Alex Crichton <alex@alexcrichton.com>"] +description = "**Deprecated** crate, renamed to `cc`\n\nA build-time dependency for Cargo build scripts to assist in invoking the native\nC compiler to compile native C code into a static archive to be linked into Rust\ncode.\n" +documentation = "https://docs.rs/gcc" +readme = "README.md" +keywords = ["build-dependencies"] +categories = ["development-tools"] +license = "MIT/Apache-2.0" +repository = "https://github.com/alexcrichton/gcc-rs" +[dependencies.rayon] +version = "0.8" +optional = true +[dev-dependencies.tempdir] +version = "0.3" + +[features] +parallel = ["rayon"] +[badges.appveyor] +repository = "alexcrichton/gcc-rs" + +[badges.travis-ci] +repository = "alexcrichton/gcc-rs" diff --git a/vendor/gcc-0.3.55/LICENSE-APACHE b/vendor/gcc-0.3.55/LICENSE-APACHE new file mode 100644 index 00000000..16fe87b0 --- /dev/null +++ b/vendor/gcc-0.3.55/LICENSE-APACHE @@ -0,0 +1,201 @@ + 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 and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + +9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS + +APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. 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/vendor/gcc-0.3.55/LICENSE-MIT b/vendor/gcc-0.3.55/LICENSE-MIT new file mode 100644 index 00000000..39e0ed66 --- /dev/null +++ b/vendor/gcc-0.3.55/LICENSE-MIT @@ -0,0 +1,25 @@ +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/vendor/gcc-0.3.55/README.md b/vendor/gcc-0.3.55/README.md new file mode 100644 index 00000000..b5d4bb40 --- /dev/null +++ b/vendor/gcc-0.3.55/README.md @@ -0,0 +1,170 @@ +# gcc-rs + +> **NOTE**: This crate has been deprecated and is renamed to `cc`. It's +> recommended to not use this crate and instead use `cc` + +A library to compile C/C++ code into a Rust library/application. + +[](https://travis-ci.org/alexcrichton/gcc-rs) +[](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::Build::new() + .file("foo.c") + .file("bar.c") + .compile("foo"); +} +``` + +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 a file +named libfoo.a. 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. `<var>_<target>` - for example, `CC_x86_64-unknown-linux-gnu` +2. `<var>_<target_with_underscores>` - for example, `CC_x86_64_unknown_linux_gnu` +3. `<build-kind>_<var>` - for example, `HOST_CC` or `TARGET_CFLAGS` +4. `<var>` - 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 +`Build`: + +```rust,no_run +extern crate gcc; + +fn main() { + gcc::Build::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/vendor/gcc-0.3.55/appveyor.yml b/vendor/gcc-0.3.55/appveyor.yml new file mode 100644 index 00000000..aa1edb5f --- /dev/null +++ b/vendor/gcc-0.3.55/appveyor.yml @@ -0,0 +1,55 @@ +environment: + + # At the time this was added AppVeyor was having troubles with checking + # revocation of SSL certificates of sites like static.rust-lang.org and what + # we think is crates.io. The libcurl HTTP client by default checks for + # revocation on Windows and according to a mailing list [1] this can be + # disabled. + # + # The `CARGO_HTTP_CHECK_REVOKE` env var here tells cargo to disable SSL + # revocation checking on Windows in libcurl. Note, though, that rustup, which + # we're using to download Rust here, also uses libcurl as the default backend. + # Unlike Cargo, however, rustup doesn't have a mechanism to disable revocation + # checking. To get rustup working we set `RUSTUP_USE_HYPER` which forces it to + # use the Hyper instead of libcurl backend. Both Hyper and libcurl use + # schannel on Windows but it appears that Hyper configures it slightly + # differently such that revocation checking isn't turned on by default. + # + # [1]: https://curl.haxx.se/mail/lib-2016-03/0202.html + RUSTUP_USE_HYPER: 1 + CARGO_HTTP_CHECK_REVOKE: false + + 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/vendor/gcc-0.3.55/src/bin/gcc-shim.rs b/vendor/gcc-0.3.55/src/bin/gcc-shim.rs new file mode 100644 index 00000000..7fd0ea8f --- /dev/null +++ b/vendor/gcc-0.3.55/src/bin/gcc-shim.rs @@ -0,0 +1,23 @@ +#![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/vendor/gcc-0.3.55/src/com.rs b/vendor/gcc-0.3.55/src/com.rs new file mode 100644 index 00000000..bd8cce71 --- /dev/null +++ b/vendor/gcc-0.3.55/src/com.rs @@ -0,0 +1,125 @@ +// Copyright © 2017 winapi-rs developers +// Licensed under the Apache License, Version 2.0 +// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option. +// All files in the project carrying such notice may not be copied, modified, or distributed +// except according to those terms. + +#![allow(unused)] + +use std::ffi::{OsStr, OsString}; +use std::mem::forget; +use std::ops::Deref; +use std::os::windows::ffi::{OsStrExt, OsStringExt}; +use std::ptr::null_mut; +use std::slice::from_raw_parts; +use winapi::Interface; +use winapi::BSTR; +use winapi::CoInitializeEx; +use winapi::COINIT_MULTITHREADED; +use winapi::{SysFreeString, SysStringLen}; +use winapi::IUnknown; +use winapi::{S_OK, S_FALSE, HRESULT}; + +pub fn initialize() -> Result<(), HRESULT> { + let err = unsafe { CoInitializeEx(null_mut(), COINIT_MULTITHREADED) }; + if err != S_OK && err != S_FALSE { + // S_FALSE just means COM is already initialized + return Err(err); + } + Ok(()) +} + +pub struct ComPtr<T>(*mut T) where T: Interface; +impl<T> ComPtr<T> where T: Interface { + /// Creates a `ComPtr` to wrap a raw pointer. + /// It takes ownership over the pointer which means it does __not__ call `AddRef`. + /// `T` __must__ be a COM interface that inherits from `IUnknown`. + pub unsafe fn from_raw(ptr: *mut T) -> ComPtr<T> { + assert!(!ptr.is_null()); + ComPtr(ptr) + } + /// Casts up the inheritance chain + pub fn up<U>(self) -> ComPtr<U> where T: Deref<Target=U>, U: Interface { + ComPtr(self.into_raw() as *mut U) + } + /// Extracts the raw pointer. + /// You are now responsible for releasing it yourself. + pub fn into_raw(self) -> *mut T { + let p = self.0; + forget(self); + p + } + /// For internal use only. + fn as_unknown(&self) -> &IUnknown { + unsafe { &*(self.0 as *mut IUnknown) } + } + /// Performs QueryInterface fun. + pub fn cast<U>(&self) -> Result<ComPtr<U>, i32> where U: Interface { + let mut obj = null_mut(); + let err = unsafe { self.as_unknown().QueryInterface(&U::uuidof(), &mut obj) }; + if err < 0 { return Err(err); } + Ok(unsafe { ComPtr::from_raw(obj as *mut U) }) + } +} +impl<T> Deref for ComPtr<T> where T: Interface { + type Target = T; + fn deref(&self) -> &T { + unsafe { &*self.0 } + } +} +impl<T> Clone for ComPtr<T> where T: Interface { + fn clone(&self) -> Self { + unsafe { + self.as_unknown().AddRef(); + ComPtr::from_raw(self.0) + } + } +} +impl<T> Drop for ComPtr<T> where T: Interface { + fn drop(&mut self) { + unsafe { self.as_unknown().Release(); } + } +} +pub struct BStr(BSTR); +impl BStr { + pub unsafe fn from_raw(s: BSTR) -> BStr { + BStr(s) + } + pub fn to_osstring(&self) -> OsString { + let len = unsafe { SysStringLen(self.0) }; + let slice = unsafe { from_raw_parts(self.0, len as usize) }; + OsStringExt::from_wide(slice) + } +} +impl Drop for BStr { + fn drop(&mut self) { + unsafe { SysFreeString(self.0) }; + } +} + +pub trait ToWide { + fn to_wide(&self) -> Vec<u16>; + fn to_wide_null(&self) -> Vec<u16>; +} +impl<T> ToWide for T where T: AsRef<OsStr> { + fn to_wide(&self) -> Vec<u16> { + self.as_ref().encode_wide().collect() + } + fn to_wide_null(&self) -> Vec<u16> { + self.as_ref().encode_wide().chain(Some(0)).collect() + } +} +pub trait FromWide where Self: Sized { + fn from_wide(wide: &[u16]) -> Self; + fn from_wide_null(wide: &[u16]) -> Self { + let len = wide.iter().take_while(|&&c| c != 0).count(); + Self::from_wide(&wide[..len]) + } +} +impl FromWide for OsString { + fn from_wide(wide: &[u16]) -> OsString { + OsStringExt::from_wide(wide) + } +} + diff --git a/vendor/gcc-0.3.55/src/lib.rs b/vendor/gcc-0.3.55/src/lib.rs new file mode 100644 index 00000000..1fe73012 --- /dev/null +++ b/vendor/gcc-0.3.55/src/lib.rs @@ -0,0 +1,1686 @@ +//! 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. +//! Configuration is available through the `Build` struct. +//! +//! This crate will automatically detect situations such as cross compilation or +//! other environment variables set by Cargo and will build code appropriately. +//! +//! The crate is not limited to C code, it can accept any source code that can +//! be passed to a C or C++ compiler. As such, assembly files with extensions +//! `.s` (gcc/clang) and `.asm` (MSVC) can also be compiled. +//! +//! [`Build`]: struct.Build.html +//! +//! # Examples +//! +//! Use the `Build` struct to compile `src/foo.c`: +//! +//! ```no_run +//! extern crate gcc; +//! +//! fn main() { +//! gcc::Build::new() +//! .file("src/foo.c") +//! .define("FOO", Some("bar")) +//! .include("src") +//! .compile("foo"); +//! } +//! ``` + +#![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, Child}; +use std::io::{self, BufReader, BufRead, Read, Write}; +use std::thread::{self, JoinHandle}; + +#[doc(hidden)] +#[deprecated(since="0.3.51", note="gcc::Config has been renamed to gcc::Build")] +pub type Config = Build; + +#[cfg(feature = "parallel")] +use std::sync::Mutex; + +// These modules are all glue to support reading the MSVC version from +// the registry and from COM interfaces +#[cfg(windows)] +mod registry; +#[cfg(windows)] +#[macro_use] +mod winapi; +#[cfg(windows)] +mod com; +#[cfg(windows)] +mod setup_config; + +pub mod windows_registry; + +/// Extra configuration to pass to gcc. +#[derive(Clone, Debug)] +#[deprecated(note = "crate has been renamed to `cc`, the `gcc` name is not maintained")] +pub struct Build { + include_directories: Vec<PathBuf>, + definitions: Vec<(String, Option<String>)>, + objects: Vec<PathBuf>, + flags: Vec<String>, + flags_supported: Vec<String>, + files: Vec<PathBuf>, + cpp: bool, + cpp_link_stdlib: Option<Option<String>>, + cpp_set_stdlib: Option<String>, + target: Option<String>, + host: Option<String>, + out_dir: Option<PathBuf>, + opt_level: Option<String>, + debug: Option<bool>, + env: Vec<(OsString, OsString)>, + compiler: Option<PathBuf>, + archiver: Option<PathBuf>, + cargo_metadata: bool, + pic: Option<bool>, + static_crt: Option<bool>, + shared_flag: Option<bool>, + static_flag: Option<bool>, + warnings_into_errors: bool, + warnings: bool, +} |