From e3b6f6657117f30f1f85a299e227ecdaa3a9c99c Mon Sep 17 00:00:00 2001
From: Thom Wiggers <thom@thomwiggers.nl>
Date: Tue, 28 Jan 2025 15:07:15 +0100
Subject: [PATCH] Add +sha3

---
 pqcrypto-internals/build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pqcrypto-internals/build.rs b/pqcrypto-internals/build.rs
index 6d0c03e..3741e6b 100644
--- a/pqcrypto-internals/build.rs
+++ b/pqcrypto-internals/build.rs
@@ -58,7 +58,7 @@ fn main() {
         println!("cargo:rustc-link-lib=keccak4x")
     } else if target_arch == "aarch64" && target_env != "msvc" {
         builder
-            .flag("-march=armv8-a")
+            .flag("-march=armv8-a+sha3")
             .file(cfiledir.join("keccak2x").join("fips202x2.c"))
             .file(cfiledir.join("keccak2x").join("feat.S"))
             .compile("keccak2x");