shithub: riscv

ref: fe594760ebddac23e673d189d2152062ef75d8b8
dir: /sys/src/9/port/mkdevlist/

#!/bin/rc

awk -v 'objtype='$objtype '
BEGIN{
	if(ARGC < 2)
		exit;
	collect = isdev = 0;
}

/^[ \t]*$/{
	next;
}
/^#/{
	next;
}
collect && /^[^	\t]/{
	collect = isdev = 0;
}
collect && $0 ~ /[^ \t]+/{
	if(isdev)
		obj["dev" $1 "'.$O'"]++;
	else
		obj[$1 "'.$O'"]++;
	for(i = 2; i <= NF; i++){
		if($i !~ "[+=-].*")
			obj[$i "'.$O'"]++;
	}
}
$0 ~ /^[^ \t]/{
	if($1 ~ "dev"){
		isdev = 1;
		collect = 1;
	}
	else if($1 ~ "misc" || $1 ~ "link" || $1 ~ "ip")
		collect = 1;
	next;
}

END{
	x = ""
	for(i in obj)
		x = x i "\n";
	if((objtype ~ "386" || objtype ~ "amd64") && obj["pci" "'.$O'"])
		x = x "bios32'.$O' \n";
	printf x;
}' $*