build: fix check for SSSE3 when using Emscripten

diff --git a/configure b/configure
index 143d6e4e67138cf10eb9d7e8d13830b88aac3622..143bc6bf3fa388a563a2cd22523fe267834b08d1 100755 (executable)
--- a/configure
+++ b/configure
@@ -1341,7 +1341,7 @@ EOF
 check_ssse3_intrinsics() {
     # Check whether compiler supports SSSE3 intrinsics
     cat > $test.c << EOF
-#include <x86intrin.h>
+#include <immintrin.h>
 int main(void)
 {
     __m128i u, v, w;