Add x86_64 architecture detection to config.h

JukkaL · JukkaL · commit b5af1bc0bbb0 · 2025-11-17T11:39:48.000Z
diff --git a/mypyc/lib-rt/base64/config.h b/mypyc/lib-rt/base64/config.h
@@ -7,7 +7,12 @@
 #define BASE64_WITH_SSE41 0
 #define HAVE_SSE41 BASE64_WITH_SSE41
 
+#if defined(__x86_64__) || defined(_M_X64)
 #define BASE64_WITH_SSE42 1
+#else
+#define BASE64_WITH_SSE42 0
+#endif
+
 #define HAVE_SSE42 BASE64_WITH_SSE42
 
 #define BASE64_WITH_AVX 0
