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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-09-11 02:38:07 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-09-11 02:38:07 +0200 |
| commit | 751aec8b475d8449b7dfb759ee0e9b45596933d9 (patch) | |
| tree | f9e6b29fbf0768cae3259c36ab7ca8d7b5f877f4 | |
| parent | 34f38d9809745e265f52b1789063ce03c7f006ca (diff) | |
| parent | bb9d3bea30c354fecca5dae735bec62962fc5e4c (diff) | |
| download | rust-751aec8b475d8449b7dfb759ee0e9b45596933d9.tar.gz rust-751aec8b475d8449b7dfb759ee0e9b45596933d9.zip | |
Rollup merge of #64188 - alexcrichton:wasi-cdylib, r=varkor
rustc: Allow the cdylib crate type with wasm32-wasi The wasm32-wasi target respects configuration around `crt-static` in general, but is defaulted to being static. This interacted badly with code which validated the `cdylib` crate type for `wasm32-wasi`, erroneously saying that the `cdylib` crate type wasn't supported on `wasm32-wasi` by default. This commit sets the appropriate flag in `wasm32_wasi`'s target specification to indicate that the `cdylib` crate type is supported regardless of `crt-static` Closes #64187
| -rw-r--r-- | src/librustc_target/spec/wasm32_wasi.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/librustc_target/spec/wasm32_wasi.rs b/src/librustc_target/spec/wasm32_wasi.rs index bb33493a773..86978c05b15 100644 --- a/src/librustc_target/spec/wasm32_wasi.rs +++ b/src/librustc_target/spec/wasm32_wasi.rs @@ -97,6 +97,10 @@ pub fn target() -> Result<Target, String> { options.crt_static_default = true; options.crt_static_respected = true; + // Allow `+crt-static` to create a "cdylib" output which is just a wasm file + // without a main function. + options.crt_static_allows_dylibs = true; + Ok(Target { llvm_target: "wasm32-wasi".to_string(), target_endian: "little".to_string(), |