Lines export CFLAGS="${CFLAGS/k6-3/i586}" export CFLAGS="${CFLAGS/k6-2/i586}" export CFLAGS="${CFLAGS/k6/i586}" should be export CFLAGS="${CFLAGS//k6-3/i586}" export CFLAGS="${CFLAGS//k6-2/i586}" export CFLAGS="${CFLAGS//k6/i586}"
should be complete changed flag-o-magic handle this now
changed back to replace-flags