diff --git a/configure b/configure
index bc87485..68d692d 100755
--- a/configure
+++ b/configure
@@ -1511,8 +1511,8 @@
                           specify the kind of universal binary that should be
                           created. this option is only valid when
                           --enable-universalsdk is set; options are:
-                          ("32-bit", "64-bit", "3-way", "intel", "intel-32",
-                          "intel-64", or "all") see Mac/README.rst
+                          ("universal2", "32-bit", "64-bit", "3-way", "intel",
+                          "intel-32", "intel-64", or "all") see Mac/README.rst
   --with-framework-name=FRAMEWORK
                           specify the name for the python framework on macOS
                           only valid when --enable-framework is set. see
@@ -7002,7 +7002,7 @@
 
 
 
-# The -arch flags for universal builds on OSX
+# The -arch flags for universal builds on macOS
 UNIVERSAL_ARCH_FLAGS=
 
 
@@ -7529,6 +7529,11 @@
                LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
                ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
                ;;
+            universal2)
+               UNIVERSAL_ARCH_FLAGS="-arch arm64 -arch x86_64"
+               LIPO_32BIT_FLAGS=""
+               ARCH_RUN_32BIT="true"
+		;;
             intel)
                UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
                LIPO_32BIT_FLAGS="-extract i386"
@@ -7550,7 +7555,7 @@
                ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
                ;;
             *)
-               as_fn_error $? "proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" "$LINENO" 5
+               as_fn_error $? "proper usage is --with-universal-arch=universal2|32-bit|64-bit|all|intel|3-way" "$LINENO" 5
                ;;
             esac
 
@@ -9382,7 +9387,7 @@
     		MACOSX_DEFAULT_ARCH="ppc"
     		;;
     	*)
-    		as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
+    		as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5
     		;;
     	esac
     else
@@ -9392,9 +9397,12 @@
     		;;
     	ppc)
     		MACOSX_DEFAULT_ARCH="ppc64"
+		;;
+    	arm64)
+    		MACOSX_DEFAULT_ARCH="arm64"
     		;;
     	*)
-    		as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
+    		as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5
     		;;
     	esac
 
@@ -12031,6 +12039,31 @@
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _dyld_shared_cache_contains_path" >&5
+$as_echo_n "checking for _dyld_shared_cache_contains_path... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <mach-o/dyld.h>
+int
+main ()
+{
+void *x=_dyld_shared_cache_contains_path
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memfd_create" >&5
 $as_echo_n "checking for memfd_create... " >&6; }