From 5acab2d7d1bd210a2fd62334b07a4d154463d412 Mon Sep 17 00:00:00 2001
From: Jethro Beekman <jethro@fortanix.com>
Date: Tue, 11 Dec 2018 18:04:33 +0530
Subject: [PATCH] Always set the RDRAND and RDSEED features on SGX

---
 src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs b/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs
index 07383b3d64862..5b6d8abc5ef3e 100644
--- a/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs
+++ b/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs
@@ -49,6 +49,7 @@ pub fn target() -> Result<Target, String> {
         max_atomic_width: Some(64),
         panic_strategy: PanicStrategy::Abort,
         cpu: "x86-64".into(),
+        features: "+rdrnd,+rdseed".into(),
         position_independent_executables: true,
         pre_link_args: iter::once(
                 (LinkerFlavor::Gcc, PRE_LINK_ARGS.iter().cloned().map(String::from).collect())