Merge pull request #13 from Eclips4/fix-macos-builds

Fix macos builds

Author: Eclips4

Modules/makesetup

@@ -282,7 +282,7 @@ sed -e 's/[ 	]*#.*//' -e '/^[ 	]*$/d' |
 			# there's actually only one obj, so just set it to the lib
 			for lib in $libs
 			do
-				objs="target/\$(CARGO_TARGET_DIR)/$lib"
+				objs="target/\$(if \$(CARGO_TARGET),\$(CARGO_TARGET)/\$(CARGO_TARGET_DIR),\$(CARGO_TARGET_DIR))/$lib"
 			done
 			libs=
 			# depends on the headers through cpython-sys

configure

@@ -4333,6 +4333,15 @@ else
     aarch64-apple-ios-simulator)
       CARGO_TARGET="aarch64-apple-ios-sim"
       ;;
+    *-apple-darwin*)
+      cargo_host="$host"
+      case "$cargo_host" in
+        arm64-apple-*)
+          cargo_host="aarch64${cargo_host#arm64}"
+          ;;
+      esac
+      CARGO_TARGET="${cargo_host%%-apple-darwin*}-apple-darwin"
+      ;;
     *)
       CARGO_TARGET="$host"
       ;;