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Rollup merge of #41303 - CryZe:patch-5, r=japaric 

Compile WASM as WASM instead of asm.js

Looks like the LinkerFlavor change introduced in #40018 accidentally uses GCC for the WebAssembly target, causing Rust to never actually pass the post link args to emscripten. This then causes the code to be compiled as asm.js instead of WebAssembly, because the Binaryen tools never run due to the missing linker argument.
This commit is contained in:
Corey Farwell 2017-04-14 17:41:06 -04:00 committed by GitHub
parent 5aa96024e3 ec27aa97b9
commit 13dc855cc3
1 changed files with 1 additions and 1 deletions
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src/librustc_back/target/wasm32_unknown_emscripten.rs
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@ -14,7 +14,7 @@ use super::emscripten_base::{cmd};
pub fn target() -> Result<Target, String> {
let mut post_link_args = LinkArgs::new();
post_link_args.insert(LinkerFlavor::Gcc,
post_link_args.insert(LinkerFlavor::Em,
vec!["-s".to_string(),
"BINARYEN=1".to_string(),
"-s".to_string(),