From 89bb4aa6259af9f35cc082d8816509d99ca1edb8 Mon Sep 17 00:00:00 2001
From: Orange <orange-cpp@yandex.ru>
Date: Thu, 18 Sep 2025 05:22:22 +0300
Subject: [PATCH] Guards AVX2 usage with a preprocessor definition

Ensures that AVX2 intrinsics are only included when the
OMATH_USE_AVX2 preprocessor definition is set. This prevents
compilation errors when AVX2 support is not available or
explicitly disabled.
---
 include/omath/linear_algebra/mat.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/omath/linear_algebra/mat.hpp b/include/omath/linear_algebra/mat.hpp
index d6f2d33..c5803d7 100644
--- a/include/omath/linear_algebra/mat.hpp
+++ b/include/omath/linear_algebra/mat.hpp
@@ -10,7 +10,10 @@
 #include <sstream>
 #include <stdexcept>
 #include <utility>
+
+#ifdef OMATH_USE_AVX2
 #include <immintrin.h>
+#endif
 
 namespace omath
 {