my @list;
push @list, '';
sub add {
my @tmp = ();
for my $a (@_) {
for my $f (@list) {
push @tmp, "$f$a";
}
}
@list = @tmp;
}
if (@ARGV > 0 && $ARGV[0] eq '--max') {
add('', 'multi-thread,');
add('', 'multi-stakker,');
add('', 'logger,');
add('', 'no-unsafe-queue,');
add('', 'no-unsafe,');
add('', 'inline-deferrer,');
add('', 'inter-thread,');
} else {
add('', 'multi-thread,', 'multi-stakker,logger,');
add('', 'no-unsafe-queue,', 'no-unsafe,');
add('', 'inline-deferrer,inter-thread,');
}
for (sort { length($a) <=> length($b) } @list) {
s/,$//;
if ($_ eq '') {
print("--no-default-features\n");
} else {
print("--no-default-features --features $_\n");
}
}