#! /usr/local/bin/perl
#
@Make_args = ();
@Range_args = ();

while ($_ = $ARGV[0]) {
    shift;
    if (/^-/ || /^[A-Z_]+=/) {
    	push(@Make_args, $_);
    } else {
	push(@Range_args,$_);
    }
}

if ($#Range_args != 1) {
    print STDERR "usage: dotest [make-args] from-test to-test\n";
    exit(1);
}
$test = $Range_args[0];
$last_test = $Range_args[1];
if ($test gt $last_test) {
    print STDERR "_from_ test $test _to_ test $last_test?\n";
}
while ($test le $last_test) {
    system("make @Make_args runtest_$test");
    $test++; # string incr
}