diff --git a/zshrc b/zshrc
index 0eabe90..f1e2971 100644
--- a/zshrc
+++ b/zshrc
@@ -435,7 +435,7 @@ cross() {
 		case "$2" in
 		m68k)
 			if [ -z "$amiga_gcc_path" ]; then
-				echo -n "Please set amiga_gcc_path!" 1>&2
+				echo "Please set amiga_gcc_path!" 1>&2
 				return 1
 			fi
 
@@ -444,7 +444,7 @@ cross() {
 			;;
 		ppc)
 			if [ -z "$adtools_path" ]; then
-				echo -n "Please set adtools_path!" 1>&2
+				echo "Please set adtools_path!" 1>&2
 				return 1
 			fi
 
@@ -502,6 +502,28 @@ cross() {
 		export IPHONEOS_DEPLOYMENT_TARGET="10.0"
 		export cross_host="$archs[(w)1]-apple-darwin"
 		;;
+	macos)
+		if [ -z "$retro68_path" ]; then
+			echo "Please set retro68_path!" 1>&2
+			return 1
+		fi
+
+		export PATH="$retro68_path/bin:$PATH"
+
+		case "$2" in
+		m68k)
+			export cross_host="m68k-apple-macos"
+			;;
+		ppc)
+			export cross_host="powerpc-apple-macos"
+			;;
+		esac
+
+		if [ $# != 2 -o -z "$cross_host" ]; then
+			echo "Usage: cross macos m68k|ppc" 1>&2
+			return 1
+		fi
+		;;
 	mingw)
 		case "$2" in
 		i686 | x86_64)