From 41c693dc25397b266954bb67303bc749023c22f6 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Fri, 17 Mar 2023 21:45:45 +0300
Subject: [PATCH] build fix for non-x86 targets.
---
include/SDL3/SDL_intrin.h | 2 ++
src/SDL_internal.h | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/include/SDL3/SDL_intrin.h b/include/SDL3/SDL_intrin.h
index adec1346dc7a..d3fb696ff9c6 100644
--- a/include/SDL3/SDL_intrin.h
+++ b/include/SDL3/SDL_intrin.h
@@ -113,6 +113,7 @@ _m_prefetch(void *__P)
#if defined(__loongarch_asx) && !defined(SDL_DISABLE_LASX)
#include <lasxintrin.h>
#endif
+#if defined(__x86_64__) || defined(_M_X64) || defined(__i386__) || defined(_M_IX86)
#if (defined(__AVX__) || defined(SDL_HAS_TARGET_ATTRIBS)) && !defined(SDL_DISABLE_AVX)
#include <immintrin.h>
#endif
@@ -128,5 +129,6 @@ _m_prefetch(void *__P)
#if (defined(__SSE3__) || defined(SDL_HAS_TARGET_ATTRIBS)) && !defined(SDL_DISABLE_SSE3)
#include <pmmintrin.h>
#endif
+#endif /**/
#endif /* SDL_intrin_h_ */
diff --git a/src/SDL_internal.h b/src/SDL_internal.h
index fd65cf8643be..9e8487e2f69e 100644
--- a/src/SDL_internal.h
+++ b/src/SDL_internal.h
@@ -194,6 +194,8 @@
#define HAVE_NEON_INTRINSICS 1
#endif
+#if defined(__x86_64__) || defined(_M_X64) || defined(__i386__) || defined(_M_IX86)
+
#if (defined(__MMX__) || defined(SDL_HAS_TARGET_ATTRIBS)) && !defined(SDL_DISABLE_MMX)
#define HAVE_MMX_INTRINSICS 1
#endif
@@ -214,6 +216,8 @@
#define HAVE_AVX_INTRINSICS 1
#endif
+#endif /* x86/x64 */
+
#if defined(__loongarch_sx) && !defined(SDL_DISABLE_LSX)
#define HAVE_LSX_INTRINSICS 1
#endif