Readme, add hint to XCode <= v9.2
Readme, add hint to XCode <= v9.2
cmu-db/peloton,malin1993ml/peloton,malin1993ml/peloton,yingjunwu/peloton,malin1993ml/peloton,apavlo/peloton,apavlo/peloton,malin1993ml/peloton,yingjunwu/peloton,yingjunwu/peloton,apavlo/peloton,apavlo/peloton,cmu-db/peloton,cmu-db/peloton,yingjunwu/peloton,apavlo/peloton,malin1993ml/peloton,cmu-db/peloton,cmu-db/peloton,cmu-db/peloton,apavlo/peloton,yingjunwu/peloton,malin1993ml/peloton,yingjunwu/peloton