From 8a0229a3bb6ac220202b3d69d5dbce9a11216c97 Mon Sep 17 00:00:00 2001
From: wucke13 <wucke13@mailbox.org>
Date: Wed, 18 Oct 2023 17:42:45 +0200
Subject: [PATCH] feat(liboqs): allow setting
 `OQS_PERMIT_UNSUPPORTED_ARCHITECTURE` CMake option via environment variable 
 (#203)

fix #202

This allows to set the `OQS_PERMIT_UNSUPOPORTED_ARCHITECTURE` CMake
option via an environment variable.
---
 oqs-sys/build.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/oqs-sys/build.rs b/oqs-sys/build.rs
index 357faf3ec5..7ace36a1ec 100644
--- a/oqs-sys/build.rs
+++ b/oqs-sys/build.rs
@@ -100,6 +100,12 @@ fn build_from_source() -> PathBuf {
     } else {
         config.define("OQS_USE_OPENSSL", "No");
     }
+
+    let permit_unsupported = "OQS_PERMIT_UNSUPPORTED_ARCHITECTURE";
+    if let Ok(str) = std::env::var(permit_unsupported) {
+        config.define(permit_unsupported, str);
+    }
+
     let outdir = config.build_target("oqs").build();
 
     // lib is put into $outdir/build/lib