[PATCH] gold: Fix a minor bug in --exclude-libs.

[Doug Kwan (關振德)]

A few tests use the alt directory.  I'll look at all the tests that
use alt/ and fix as appropriate.

-Doug

2009/5/19 Ian Lance Taylor <iant@google.com>:
> "Doug Kwan (關振德)" <dougkwan@google.com> writes:
>
>> 2009/5/19 Ian Lance Taylor <iant@google.com>:
>>
>>>> +alt/libexclude_libs_test_3.a: exclude_libs_test_3.o
>>>> +     $(TEST_AR) rc $@ $^
>>>
>>> Does this work if the directory "alt" has not already been created?
>>
>> I have to checked.  If not, I'll fix it.  I just copied what other tests do.
>
> Ah, it works because the alt/weak_undef_lib.so target creates the alt
> subdirectory.  Please do the same in your patch.
>        test -d alt || mkdir -p alt
>
> Ian
>