From ab0499fc799d913dd57c060f5e18a5f7f621a347 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Tue, 6 Sep 2016 00:09:30 +0000
Subject: [PATCH] Add prelimenary wasm32 support

---
 src/unix/notbsd/linux/musl/b32/mod.rs | 4 +++-
 src/unix/notbsd/linux/musl/mod.rs     | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/unix/notbsd/linux/musl/b32/mod.rs b/src/unix/notbsd/linux/musl/b32/mod.rs
index 6ae90bd04eb93..899bc69310906 100644
--- a/src/unix/notbsd/linux/musl/b32/mod.rs
+++ b/src/unix/notbsd/linux/musl/b32/mod.rs
@@ -39,7 +39,9 @@ cfg_if! {
     } else if #[cfg(any(target_arch = "arm"))] {
         mod arm;
         pub use self::arm::*;
-    } else if #[cfg(any(target_arch = "asmjs"))] {
+    } else if #[cfg(any(target_arch = "asmjs", target_arch = "wasm32"))] {
+        // For the time being asmjs and wasm32 are the same, and both
+        // backed by identical emscripten runtimes
         mod asmjs;
         pub use self::asmjs::*;
     } else {
diff --git a/src/unix/notbsd/linux/musl/mod.rs b/src/unix/notbsd/linux/musl/mod.rs
index ab4d8af1f7b14..a1672f7ec0d0e 100644
--- a/src/unix/notbsd/linux/musl/mod.rs
+++ b/src/unix/notbsd/linux/musl/mod.rs
@@ -235,7 +235,8 @@ cfg_if! {
     } else if #[cfg(any(target_arch = "x86",
                         target_arch = "mips",
                         target_arch = "arm",
-                        target_arch = "asmjs"))] {
+                        target_arch = "asmjs",
+                        target_arch = "wasm32"))] {
         mod b32;
         pub use self::b32::*;
     } else { }