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servo
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components/shared/embedder/build.rs
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webbeef
Set the cfg properly for the production-stripped profile (#32991)
09 авг 2024, 12:16
Не верифицирован
09 авг 2024, 12:16
2ebb71f
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/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ use std::error::Error; use std::path::Path; fn main() -> Result<(), Box<dyn Error>> { println!("cargo::rustc-check-cfg=cfg(servo_production)"); println!("cargo::rustc-check-cfg=cfg(servo_do_not_use_in_production)"); // Cargo does not expose the profile name to crates or their build scripts, // but we can extract it from OUT_DIR and set a custom cfg() ourselves. let out = std::env::var("OUT_DIR")?; let out = Path::new(&out); let krate = out.parent().unwrap(); let build = krate.parent().unwrap(); let profile = build .parent() .unwrap() .file_name() .unwrap() .to_string_lossy(); if profile == "production" || profile.starts_with("production-") { println!("cargo:rustc-cfg=servo_production"); } else { println!("cargo:rustc-cfg=servo_do_not_use_in_production"); } Ok(()) }