5f103ee33d
* Detect rust compiler version in Parity build script, closes #4742 * updated required compiler version message * fixed typo
36 lines
1.1 KiB
Rust
36 lines
1.1 KiB
Rust
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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extern crate rustc_version;
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const MIN_RUSTC_VERSION: &'static str = "1.15.1";
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fn main() {
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let is = rustc_version::version().unwrap();
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let required = MIN_RUSTC_VERSION.parse().unwrap();
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assert!(is >= required, format!("
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It looks like you are compiling Parity with an old rustc compiler {}.
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Parity requires version {}. Please update your compiler.
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If you use rustup, try this:
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rustup update stable
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and try building Parity again.
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", is, required));
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}
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