From 585c7d43f923da4c35cdf6bd711e8fed28e09d03 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Sat, 4 Aug 2018 23:02:57 -0700
Subject: [PATCH] Add a feature to build a vendored OpenSSL

This will be enabled through rust-lang/rust to ensure that for dist builds we
can build a Cargo with a vendored OpenSSL
---
 Cargo.toml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index db75cebdd8b..0e24808ee9d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,6 +55,7 @@ toml = "0.4.2"
 url = "1.1"
 clap = "2.31.2"
 unicode-width = "0.1.5"
+openssl = { version = '0.10.11', optional = true }
 
 # A noop dependency that changes in the Rust repository, it's a bit of a hack.
 # See the `src/tools/rustc-workspace-hack/README.md` file in `rust-lang/rust`
@@ -95,3 +96,6 @@ bufstream = "0.1"
 name = "cargo"
 test = false
 doc = false
+
+[features]
+vendored-openssl = ['openssl/vendored']