Consistently use -O2 instead of -Os
Consistently use -O2 instead of -Os

tblume/genwqe-user,tblume/genwqe-user,ibm-genwqe/genwqe-user,ibm-genwqe/genwqe-user,ferseiti/genwqe-user,ibm-genwqe/genwqe-user,ferseiti/genwqe-user