auto tester broken

[Brad Roberts]

On 9/30/13 8:59 PM, Iain Buclaw wrote:
> On 1 October 2013 04:54, Brad Roberts <braddr at puremagic.com> wrote:
>> On 9/17/13 12:41 AM, Iain Buclaw wrote:
>>>
>>> On 17 September 2013 01:33, Brad Roberts <braddr at puremagic.com> wrote:
>>>>
>>>> It looks like the auto-tester for gdc has been failing for quite a while
>>>> in
>>>> the phobos math.d tests.  Anyone looking at those results?
>>>>
>>>> http;//d.puremagic.com/test-results/?projectid=2
>>>>
>>>> http://d.puremagic.com/test-results/platform-history.ghtml?projectid=2&os=Linux_32
>>>>
>>>> The history report is truncated at about a month.  It did pass at one
>>>> point.
>>>>
>>>
>>> I did look, it seems only to be a bug with that version of gcc you are
>>> using (can't reproduce with 4.9).  IIRC, storing the result to a local
>>> is a workaround for the gcc codegen bug.
>>
>>
>> Is 4.8.1 not good enough?  That's the version that the auto-tester is
>> building against.  I can grab 4.9 and give that a whirl.
>>
>
> I can give it a whirl on 4.8.2 to see if that fixes the gcc bug.
>
>

Attempting with 4.9-20130929 failed:

     http://d.puremagic.com/test-results/test_data.ghtml?projectid=2&runid=51650&logid=12

In case something about the make process changed, here's that block of the script:

roughly:
   mkdir workdir
   cd workdir
   git clone <gdc master branch url>
   cd GDC

exactly (redirect to log file removed):
   #GCC_VER=4.8.1
   GCC_VER=4.9-20130929
   tar jxf ../../src/gcc-$GCC_VER.tar.bz2
   ./setup-gcc.sh gcc-$GCC_VER
   mkdir output-dir
   cd output-dir
   ../gcc-$GCC_VER/configure --disable-bootstrap --enable-languages=d --prefix=`pwd`/install-dir
   make -j3