reduce merge pain of Makefile
reduce merge pain of Makefile

dbrgn/coreutils,ebfe/coreutils,filmor/coreutils,filmor/coreutils,keunwoo/coreutils,samfoo/coreutils,Heather/coreutils,keunwoo/coreutils,dennis/coreutils,uutils/coreutils,dokaptur/coreutils,kevgeniy/coreutils,Arcterus/coreutils,mauricio/coreutils,polapl/coreutils,kball/coreutils,kwantam/coreutils,bundai223/coreutils,efuquen/coreutils,kwantam/coreutils,beni55/coreutils,Heather/coreutils,ebfe/coreutils,sshling/coreutils,efuquen/coreutils,polapl/coreutils,tempbottle/coreutils,uutils/coreutils,kevgeniy/coreutils,jbcrail/coreutils,wimh/coreutils,silvio/rust-coreutils,dbrgn/coreutils,tempbottle/coreutils,jbcrail/coreutils,silvio/rust-coreutils,steveklabnik/coreutils,beni55/coreutils,Shtong/coreutils,steveklabnik/coreutils,wimh/coreutils,Gianbaoluo/coreutils,Gianbaoluo/coreutils,dennis/coreutils,hexsel/coreutils,uutils/coreutils,mauricio/coreutils,sshling/coreutils,bundai223/coreutils,dbrgn/coreutils,samfoo/coreutils,retep998/coreutils,retep998/coreutils,kball/coreutils,Arcterus/coreutils,hexsel/coreutils,Shir0kamii/coreutils,Shtong/coreutils,Shir0kamii/coreutils