| // Copyright 2016 Joe Wilm, The Alacritty Project Contributors |
| // |
| // 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. |
| #[cfg(windows)] |
| use embed_resource; |
| #[cfg(windows)] |
| use reqwest; |
| #[cfg(windows)] |
| use tempfile; |
| #[cfg(windows)] |
| use zip; |
| |
| use gl_generator::{Api, Fallbacks, GlobalGenerator, Profile, Registry}; |
| |
| use std::env; |
| use std::fs::File; |
| use std::path::Path; |
| |
| #[cfg(windows)] |
| use std::fs::OpenOptions; |
| #[cfg(windows)] |
| use std::io; |
| |
| #[cfg(windows)] |
| const WINPTY_PACKAGE_URL: &str = |
| "https://github.com/rprichard/winpty/releases/download/0.4.3/winpty-0.4.3-msvc2015.zip"; |
| |
| fn main() { |
| let dest = env::var("OUT_DIR").unwrap(); |
| let mut file = File::create(&Path::new(&dest).join("gl_bindings.rs")).unwrap(); |
| |
| Registry::new(Api::Gl, (4, 5), Profile::Core, Fallbacks::All, ["GL_ARB_blend_func_extended"]) |
| .write_bindings(GlobalGenerator, &mut file) |
| .unwrap(); |
| |
| #[cfg(windows)] |
| { |
| embed_resource::compile("extra/windows/windows.rc"); |
| |
| // Path is relative to target/{profile}/build/alacritty-HASH/out |
| let file = Path::new(&env::var("OUT_DIR").unwrap()).join("../../../winpty-agent.exe"); |
| if !file.exists() { |
| aquire_winpty_agent(&file); |
| } |
| } |
| } |
| |
| #[cfg(windows)] |
| fn aquire_winpty_agent(out_path: &Path) { |
| let tmp_dir = tempfile::Builder::new().prefix("alacritty_build").tempdir().unwrap(); |
| |
| let mut response = reqwest::get(WINPTY_PACKAGE_URL).unwrap(); |
| let mut file = OpenOptions::new() |
| .read(true) |
| .write(true) |
| .create(true) |
| .open(tmp_dir.path().join("winpty_package.zip")) |
| .unwrap(); |
| |
| io::copy(&mut response, &mut file).unwrap(); |
| |
| let mut archive = zip::ZipArchive::new(file).unwrap(); |
| |
| let target = match env::var("TARGET").unwrap().split("-").next().unwrap() { |
| "x86_64" => "x64", |
| "i386" => "ia32", |
| _ => panic!("architecture has no winpty binary"), |
| }; |
| |
| let mut winpty_agent = archive.by_name(&format!("{}/bin/winpty-agent.exe", target)).unwrap(); |
| |
| io::copy(&mut winpty_agent, &mut File::create(out_path).unwrap()).unwrap(); |
| } |