From eda889c5bf5dd7768dc70749c23704c66a6da13e Mon Sep 17 00:00:00 2001
From: "Jonathan A. Kollasch" <jakllsch@kollasch.net>
Date: Tue, 6 Dec 2016 15:57:43 -0600
Subject: [PATCH] libstd: define std::env::consts::ARCH for sparc64

---
 src/libstd/env.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/libstd/env.rs b/src/libstd/env.rs
index 0521f301321..d843d97420a 100644
--- a/src/libstd/env.rs
+++ b/src/libstd/env.rs
@@ -712,6 +712,7 @@ pub mod consts {
     /// - powerpc
     /// - powerpc64
     /// - s390x
+    /// - sparc64
     #[stable(feature = "env", since = "1.0.0")]
     pub const ARCH: &'static str = super::arch::ARCH;
 
@@ -843,6 +844,11 @@ mod arch {
     pub const ARCH: &'static str = "s390x";
 }
 
+#[cfg(target_arch = "sparc64")]
+mod arch {
+    pub const ARCH: &'static str = "sparc64";
+}
+
 #[cfg(target_arch = "le32")]
 mod arch {
     pub const ARCH: &'static str = "le32";