use arm when host_cpu is armv7l
use arm when host_cpu is armv7l

vcgato29/heroku,rkh/heroku,greeca0204/heroku,macedo/heroku,macedo/heroku,greeca0204/heroku,vcgato29/heroku,duypq94/heroku,rkh/heroku,sancopanco/heroku,sancopanco/heroku,Faisalawanisee/heroku,Faisalawanisee/heroku,gregburek/heroku,duypq94/heroku,greeca0204/heroku,gregburek/heroku,duypq94/heroku,rkh/heroku,sancopanco/heroku,Faisalawanisee/heroku,vcgato29/heroku,gregburek/heroku,macedo/heroku