From dfbbc0557387244c7ff5c3cc741d484c8ae3ce49 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Tue, 30 Apr 2019 16:46:27 -0700
Subject: [PATCH] Recognize the "wasm32-wasi" target tuple.

---
 src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 84acb7b..9fef147 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1751,7 +1751,9 @@ impl Build {
                     }
                 } else if target.contains("cloudabi") {
                     format!("{}-{}", target, traditional)
-                } else if target == "wasm32-unknown-wasi" || target == "wasm32-unknown-unknown" {
+                } else if target == "wasm32-wasi" ||
+                          target == "wasm32-unknown-wasi" ||
+                          target == "wasm32-unknown-unknown" {
                     "clang".to_string()
                 } else if self.get_host()? != target {
                     // CROSS_COMPILE is of the form: "arm-linux-gnueabi-"