42 lines
1.5 KiB
Rust
42 lines
1.5 KiB
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use super::{Target, TargetOptions};
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use super::emscripten_base::{cmd};
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pub fn target() -> Result<Target, String> {
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let opts = TargetOptions {
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linker: cmd("emcc"),
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ar: cmd("emar"),
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dynamic_linking: false,
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executables: true,
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exe_suffix: ".js".to_string(),
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linker_is_gnu: true,
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allow_asm: false,
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obj_is_bitcode: true,
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is_like_emscripten: true,
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max_atomic_width: Some(32),
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post_link_args: vec!["-s".to_string(), "ERROR_ON_UNDEFINED_SYMBOLS=1".to_string()],
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target_family: Some("unix".to_string()),
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.. Default::default()
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};
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Ok(Target {
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llvm_target: "asmjs-unknown-emscripten".to_string(),
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target_endian: "little".to_string(),
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target_pointer_width: "32".to_string(),
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target_os: "emscripten".to_string(),
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target_env: "".to_string(),
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target_vendor: "unknown".to_string(),
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data_layout: "e-p:32:32-i64:64-v128:32:128-n32-S128".to_string(),
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arch: "asmjs".to_string(),
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options: opts,
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})
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}
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