From 7d830ff52ff7b01f528f39aa27b1ab36ea8c1356 Mon Sep 17 00:00:00 2001
From: Andrew Aladjev <aladjev.andrew@gmail.com>
Date: Sun, 7 Nov 2021 22:45:49 +0300
Subject: [PATCH] improved cross compilation detection (#252)

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index fbdd17d8..9e7338cf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -264,7 +264,7 @@ if test x"$enable_simd" != x"no"; then
     # For x86-64 SIMD, g++ >=5 or clang++ >=7 is required
     if test x"$host_cpu" = x"x86_64" || test x"$host_cpu" = x"amd64"; then
 	AC_LANG(C++)
-	if test x"$host_cpu" = x"$build_cpu"; then
+	if test x"$host" = x"$build"; then
 	    AC_RUN_IFELSE([AC_LANG_PROGRAM([SIMD_X86_64_TEST],[[if (test_ssse3(42) != 42 || test_sse2(42) != 42 || test_avx2(42) != 42) exit(1);]])],
 		[CXX_OK=yes],[CXX_OK=no])
 	else
-- 
2.47.2