From 2f3008aa40316f48ba75ab138d4467959557a07c Mon Sep 17 00:00:00 2001
From: Lachlan Sneff <lachlan.sneff@gmail.com>
Date: Tue, 29 May 2018 18:12:18 -0400
Subject: [PATCH] Use "nightly" feature of raw-cpuid when possible.

---
 lib/native/Cargo.toml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/native/Cargo.toml b/lib/native/Cargo.toml
index c5845b3444..17e2578339 100644
--- a/lib/native/Cargo.toml
+++ b/lib/native/Cargo.toml
@@ -16,7 +16,10 @@ raw-cpuid = "3.1.0"
 [features]
 default = ["std"]
 std = ["cretonne-codegen/std"]
-core = ["cretonne-codegen/core"]
+# when compiling with the "core" feature, nightly must be enabled
+# enabling the "nightly" feature for raw-cpuid allows avoiding
+# linking in a c-library.
+core = ["cretonne-codegen/core", "raw-cpuid/nightly"]
 
 [badges]
 maintenance = { status = "experimental" }