! CFLAGS1 = -fomit-frame-pointer -fno-strength-reduce
! #CC=gcc
! CC=cc
! CC?=cc
! #CFLAGS = ${CFLAGS1} $1 $2 $3 $4 $5 $6 $7 $8 $9 $a $b $c $d $e ${e2} $f $g $I
! CFLAGS += ${CFLAGS1} $1 $2 $3 $4 $5 $6 $7 $8 $9 $a $b $c $d $e $f $g $h $I