Remove GCC version for OSX. 
Remove GCC version for OSX. 

Make sure to set your GCC environment variable to the newest gcc. 
chrism333/xpcc,dergraaf/xpcc,dergraaf/xpcc,dergraaf/xpcc,dergraaf/xpcc,chrism333/xpcc,chrism333/xpcc,chrism333/xpcc