bootstrap: Never compiler llvm-emscripten with ThinLTO.

michaelwoerister · michaelwoerister · commit f4b8451ad9e2 · 2018-08-20T11:37:32.000+02:00
diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs
@@ -153,7 +153,7 @@ impl Step for Llvm {
            .define("LLVM_TARGET_ARCH", target.split('-').next().unwrap())
            .define("LLVM_DEFAULT_TARGET_TRIPLE", target);
 
-        if builder.config.llvm_thin_lto {
+        if builder.config.llvm_thin_lto && !emscripten {
             cfg.define("LLVM_ENABLE_LTO", "Thin")
                .define("LLVM_ENABLE_LLD", "ON");
         }

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ impl Step for Llvm {`
`153`	`153`	`.define("LLVM_TARGET_ARCH", target.split('-').next().unwrap())`
`154`	`154`	`.define("LLVM_DEFAULT_TARGET_TRIPLE", target);`
`155`	`155`
`156`		`- if builder.config.llvm_thin_lto {`
	`156`	`+ if builder.config.llvm_thin_lto && !emscripten {`
`157`	`157`	`cfg.define("LLVM_ENABLE_LTO", "Thin")`
`158`	`158`	`.define("LLVM_ENABLE_LLD", "ON");`
`159`	`159`	`}`