Index: automake/cfa.m4
===================================================================
--- automake/cfa.m4	(revision 407177825659d62a6de84dc273a284baeece4688)
+++ automake/cfa.m4	(revision d82892a91ee391c4b1f081a7e5c8216c409a7a4d)
@@ -66,4 +66,5 @@
 		"x86-64"     ) cannon_arch_name="x64";;
 		"x86_64"     ) cannon_arch_name="x64";;
+		"aarch64"    ) cannon_arch_name="x64";;
 		"x86"        ) cannon_arch_name="x86";;
 		"i386"       ) cannon_arch_name="x86";;
@@ -75,5 +76,5 @@
 		"armv7l"     ) cannon_arch_name="arm";;
 		*)
-		>&2 echo "Unkown architecture " $arch_name;
+		>&2 echo "Unknown architecture " $arch_name;
 		exit 1
 		;;
Index: configure
===================================================================
--- configure	(revision 407177825659d62a6de84dc273a284baeece4688)
+++ configure	(revision d82892a91ee391c4b1f081a7e5c8216c409a7a4d)
@@ -3433,4 +3433,5 @@
 		"x86-64"     ) cannon_arch_name="x64";;
 		"x86_64"     ) cannon_arch_name="x64";;
+		"aarch64"    ) cannon_arch_name="x64";;
 		"x86"        ) cannon_arch_name="x86";;
 		"i386"       ) cannon_arch_name="x86";;
@@ -3442,5 +3443,5 @@
 		"armv7l"     ) cannon_arch_name="arm";;
 		*)
-		>&2 echo "Unkown architecture " $arch_name;
+		>&2 echo "Unknown architecture " $arch_name;
 		exit 1
 		;;
@@ -3474,4 +3475,5 @@
 		"x86-64"     ) cannon_arch_name="x64";;
 		"x86_64"     ) cannon_arch_name="x64";;
+		"aarch64"    ) cannon_arch_name="x64";;
 		"x86"        ) cannon_arch_name="x86";;
 		"i386"       ) cannon_arch_name="x86";;
@@ -3483,5 +3485,5 @@
 		"armv7l"     ) cannon_arch_name="arm";;
 		*)
-		>&2 echo "Unkown architecture " $arch_name;
+		>&2 echo "Unknown architecture " $arch_name;
 		exit 1
 		;;
Index: tests/pybin/settings.py
===================================================================
--- tests/pybin/settings.py	(revision 407177825659d62a6de84dc273a284baeece4688)
+++ tests/pybin/settings.py	(revision d82892a91ee391c4b1f081a7e5c8216c409a7a4d)
@@ -22,4 +22,5 @@
 		'x86-64'		: 'x64',
 		'x86_64'		: 'x64',
+		'aarch64'		: 'x64',
 		'x86'			: 'x86',
 		'i386'		: 'x86',
@@ -40,5 +41,5 @@
 			canonical_host = Architecture.make_canonical( config.HOSTARCH )
 		except KeyError:
-			print("Unkown host architecture %s" % config.HOSTARCH, file=sys.stderr)
+			print("Unknown host architecture %s" % config.HOSTARCH, file=sys.stderr)
 			sys.exit(1)
 
@@ -47,5 +48,5 @@
 				arch = Architecture.make_canonical( arch )
 			except KeyError:
-				print("Unkown architecture %s" % arch, file=sys.stderr)
+				print("Unknown architecture %s" % arch, file=sys.stderr)
 				sys.exit(1)