[GR-37259] darwin-aarch64 build fixes

PullRequest: graalpython/2198

Author: lewurm

graalpython/com.oracle.graal.python.cext/lzma/config.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -70,7 +70,11 @@
 #define HAVE_FCNTL_H 1
 #define HAVE_FUTIMENS 1
 #define HAVE_GETTEXT 1
+#ifdef __aarch64__
+#define HAVE_IMMINTRIN_H 0
+#else
 #define HAVE_IMMINTRIN_H 1
+#endif
 #define HAVE_INTTYPES_H 1
 #define HAVE_LIMITS_H 1
 #define HAVE_MBRTOWC 1

graalpython/com.oracle.graal.python.parser.antlr/Makefile

@@ -56,7 +56,7 @@ ${STAMP}: ${SOURCE} ${POSTPROCESSOR}
 
 # postprocessing to make source compile without warnings
 ${PARSER_PATH}/%.java: ${STAMP}
-	python ${POSTPROCESSOR} $@
+	python3 ${POSTPROCESSOR} $@
 
 clean:
 ifeq ($(wildcard ${SOURCE}),)