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$AWK '
BEGIN{
var["dev"] = "DEVS=";
var["vga"] = "VGAS=";
var["ether"] = "ETHERS=";
var["init"] = "INIT=";
var["ip"] = "IP=";
var["port"] = "PORT=";
var["misc"] = "MISC=";
var["lib"] = "LIBS=";
var["link"] = "LINKS=";
var["root"] = "ROOTFILES=";
infernoroot = ENVIRON["ROOT"];
}
/^$/{ next;
}
/^#/{ next;
}
/^env/{
inenv = 1;
next;
}
inenv != 0 && /^[ ]/{
sub("^[ ]*", "", $0)
printf "%s\n", $0
next
}
/^(code|dev|ether|init|ip|lib|link|mod|misc|port|root|vga)/{
inenv = 0;
if(current != "")
print current;
current = var[$1];
type = $1;
next;
}
/^[^ ]/ {
inenv = 0;
if(current != "")
print current;
current = "";
}
current && /^[ ]/{
if(type == "dev")
file = "dev" $1;
else if(type == "root"){
if (NF > 1)
file = $2;
else if ($1 == "/osinit.dis")
next; # handled via explicit dependency
else
file = $1;
if(have[file] == 0){
current = current " " infernoroot file;
have[file]++;
}
next;
}
else
file = $1;
if(type == "init" || type == "lib")
current = current " " file;
else if(have[file] == 0){
if(type == "lib")
current = current " " file;
else
current = current " " file "'.$O'";
have[file]++;
}
for(i = 2; i <= NF; i++){
if($i !~ "^[+=-].*"){
if(have[$i] == 0){
others[++nothers] = $i;
have[$i]++;
}
}
}
next;
}
END{
if(current != "")
print current;
for(i = 1; i <= nothers; i++)
x = x " " others[i] "'.$O' ";
if(x)
printf("OTHERS=%s\n", x);
}' $*
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