choose right qemu emulation for ppc

embedded-test.sh

@@ -618,11 +618,11 @@ build() {
 			compile "$DEFAULT"
 			;;
 		ppc)
-			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc ADK_TARGET_SYSTEM=qemu-ppc ADK_TARGET_FLOAT=hard"
+			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc ADK_TARGET_SYSTEM=qemu-ppc ADK_TARGET_QEMU=macppc ADK_TARGET_FLOAT=hard"
 			compile "$DEFAULT"
 			;;
 		ppcsf)
-			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc ADK_TARGET_SYSTEM=qemu-ppc ADK_TARGET_FLOAT=soft"
+			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc ADK_TARGET_SYSTEM=qemu-ppc ADK_TARGET_QEMU=bamboo ADK_TARGET_FLOAT=soft"
 			compile "$DEFAULT"
 			;;
 		sh)