#put xctool.sh into your PATH
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
COCOS2DX_ROOT="$DIR"/../..
xcodebuild -project "$COCOS2DX_ROOT"/build/cocos2d_samples.xcodeproj -scheme "build all samples iOS"  -destination "platform=iOS Simulator,name=iPhone Retina (4-inch)" clean
xcodebuild -project "$COCOS2DX_ROOT"/build/cocos2d_samples.xcodeproj -scheme "build all samples iOS"  -destination "platform=iOS Simulator,name=iPhone Retina (4-inch)" build