aarch64 CPU type is called arm64 on FreeBSD

Author: dumbbell

configure

@@ -517,7 +517,7 @@ case $CFG_CPUTYPE in
         CFG_OSTYPE="${CFG_OSTYPE}eabihf"
         ;;
 
-    aarch64)
+    aarch64 | arm64)
         CFG_CPUTYPE=aarch64
         ;;
 

src/bootstrap/bootstrap.py

@@ -379,6 +379,8 @@ def build_triple(self):
             ostype += 'eabihf'
         elif cputype == 'aarch64':
             cputype = 'aarch64'
+        elif cputype == 'arm64':
+            cputype = 'aarch64'
         elif cputype == 'mips':
             if sys.byteorder == 'big':
                 cputype = 'mips'