Add patch for missing vendor

recipes/rust/files/0001-src-etc-snapshot-support-triples-lacking-a-vendor.patch

@@ -0,0 +1,29 @@
+From 7200c63876da23634fea0c0987e4f955ebd08baf Mon Sep 17 00:00:00 2001
+From: Cody P Schafer <dev@codyps.com>
+Date: Thu, 13 Nov 2014 17:14:46 -0500
+Subject: [PATCH] src/etc/snapshot: support triples lacking a vendor
+
+---
+ src/etc/snapshot.py | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/etc/snapshot.py b/src/etc/snapshot.py
+index e0610bf..85798da 100644
+--- a/src/etc/snapshot.py
++++ b/src/etc/snapshot.py
+@@ -75,7 +75,11 @@ def full_snapshot_name(date, rev, platform, hsh):
+ 
+ 
+ def get_kernel(triple):
+-    os_name = triple.split('-')[2]
++    t=triple.split('-')
++    if len(t) == 2:
++      os_name = triple.split('-')[1]
++    else:
++      os_name = triple.split('-')[2]
+     if os_name == "windows":
+         return "winnt"
+     if os_name == "darwin":
+-- 
+2.1.3
+

recipes/rust/rust.inc

@@ -174,13 +174,13 @@ do_configure () {
 
 	# rpath is required otherwise rustc fails to resolve symbols
 
-	#"--build=${BUILD_SYS}"				
 	${S}/configure						\
 		"--enable-rpath"				\
 		"--disable-verify-install"			\
 		"--prefix=${prefix}"				\
 		"--target=${TARGET_SYS}"			\
 		"--host=${HOST_SYS}"				\
+		"--build=${BUILD_SYS}"				\
 		"--localstatedir=${localstatedir}"		\
 		"--sysconfdir=${sysconfdir}"			\
 		"--datadir=${datadir}"				\

recipes/rust/rust_0.12.0+2014-11-13.bb

@@ -1,2 +1,6 @@
 SRCREV = "15ba87f0314fda5e81603f37ae5f40e2022bcfc1"
 require rust-git.inc
+
+SRC_URI_append = "\
+	file://0001-src-etc-snapshot-support-triples-lacking-a-vendor.patch \
+"