From cb721012716fff4bc49c12e670798d4790cc5c38 Mon Sep 17 00:00:00 2001
From: Richard Zak <richard@profian.com>
Date: Mon, 9 May 2022 15:51:07 -0400
Subject: [PATCH] feat: Intel code hidden for `wasm32-wasi` target

Signed-off-by: Richard Zak <richard@profian.com>
---
 Cargo.toml | 4 +++-
 src/lib.rs | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 8d4847d..006dc9f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,6 @@ rcrypto = ["rand", "rsa", "sha2", "num-integer", "num-traits"]
 
 [dependencies]
 x86_64 = { version = "^0.14.6", default-features = false }
-xsave = { version = "^2.0.0", default-features = false }
 openssl = { version = "^0.10.36", optional = true }
 bitflags = "^1.3.2"
 
@@ -36,6 +35,9 @@ rand = { version = "^0.8.4", optional = true }
 sha2 = { version = "0.10.2", optional = true }
 rsa = { version = "^0.6.0", optional = true }
 
+[target.'cfg(target_arch = "x86_64")'.dependencies]
+xsave = { version = "^2.0.0", default-features = false }
+
 [dev-dependencies]
 testaso = "0.1"
 rstest = "^0.12.0"
diff --git a/src/lib.rs b/src/lib.rs
index 0640933..ed4f61d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,6 +27,8 @@ pub mod crypto;
 pub mod page;
 pub mod parameters;
 pub mod signature;
+
+#[cfg(target_arch = "x86_64")]
 pub mod ssa;
 
 /// SGX ENCLU Leaf Instructions