close(TST);
print "Looking for $f()" . "." x (13-length($f)) . " ";
if (system("$cfg{'cc'} $flags -Wl,--no-undefined $funcs{$f} functest_$f.c > functest_$f.log 2>&1")) {
if (system("$cfg{'cc'} $flags $funcs{$f} functest_$f.c > functest_$f.log 2>&1")) {
print "not found.\n";
} else {
$define{"-DHAVE_\U$f"} = undef;
