From d5c83f28bf22610932b64e4eb6b27097ec34980b Mon Sep 17 00:00:00 2001
From: Tyler Hall <tyler.hall@lexmark.com>
Date: Fri, 8 Jan 2016 16:17:46 -0500
Subject: [PATCH] rust: aarch64 support

---
 classes/rust.bbclass           | 2 ++
 recipes-devtools/rust/rust.inc | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/classes/rust.bbclass b/classes/rust.bbclass
index 6535131..7b71197 100644
--- a/classes/rust.bbclass
+++ b/classes/rust.bbclass
@@ -33,6 +33,8 @@ def rust_base_triple(d, thing):
     if arch.startswith("arm"):
         if os.endswith("gnueabi"):
             os += bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'hf', '', d)
+    elif arch.startswith("aarch64"):
+        os = "linux-gnu"
     elif arch.startswith("x86_64"):
         os = "linux-gnu"
     elif arch.startswith("i586"):
diff --git a/recipes-devtools/rust/rust.inc b/recipes-devtools/rust/rust.inc
index 2e2efc7..c38657e 100644
--- a/recipes-devtools/rust/rust.inc
+++ b/recipes-devtools/rust/rust.inc
@@ -36,6 +36,12 @@ TARGET_POINTER_WIDTH[arm] = "32"
 FEATURES[arm] = "+v6,+vfp2"
 PRE_LINK_ARGS[arm] = "-Wl,--as-needed"
 
+DATA_LAYOUT[aarch64] = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-n32:64-S128"
+LLVM_TARGET[aarch64] = "aarch64-unknown-linux-gnu"
+TARGET_ENDIAN[aarch64] = "little"
+TARGET_POINTER_WIDTH[aarch64] = "64"
+PRE_LINK_ARGS[aarch64] = "-Wl,--as-needed"
+
 ## x86_64-unknown-linux-gnu
 DATA_LAYOUT[x86_64] = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 LLVM_TARGET[x86_64] = "x86_64-unknown-linux-gnu"