[PATCH] Add compile testing to glibc test framework.

[Carlos O'Donell]

On 06/07/2016 04:13 AM, Carlos O'Donell wrote:
> On 06/07/2016 03:44 AM, Andreas Schwab wrote:
>> Carlos O'Donell <carlos@redhat.com> writes:
>>
>>> +ifeq ($(subdir),inet)
>>> +# Add tests for Linux and glibc header compatibility.
>>> +tests-compile += tst-ipv6-compat1 tst-ipv6-compat2 tst-ipv6-compat3
>>> +TEST_SRC_DIR = ../sysdeps/unix/sysv/linux/
>>
>> test-source-dir = ...
> 
> Changed to 'tests-source-dir' following other plural uses of 'tests'.
> 
>> How do multiple occurrences of test-compile interact with each other in
>> relation to test-source-dir?
> 
> They don't work.
> 
> You can't have a compile test in inet/ and one in sysdeps/unix/sysv/linux/
> which adds to inet/ without breaking the source<->test mapping for the
> inet/ test. I can document that.
> 
> It's a limitation of the simplicity of the static pattern
> rule and my desire to keep the impact minimal on the build cost.
> 

I also missed some of the cleanup rules, but I'll get to them in v2.

-- 
Cheers,
Carlos.