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Re: CLOOG/ppl failure in ct-ng 1.9.0


On Wed, Jan 12, 2011 at 12:40 AM, eastyhasta <eastyhasta@hotmail.fr> wrote:
>
>
>
> Xianghua Xiao-2 wrote:
>>
>> On Fri, Nov 5, 2010 at 8:34 AM, Bob Dunlop <bob.dunlop@xyzzy.org.uk>
>> wrote:
>>> On Thu, Nov 04 at 02:41, Xianghua Xiao wrote:
>>> ...
>>>> [ERROR] Â ÂBuild failed in step 'Installing CLooG/ppl'
>>> ...
>>>> This is on Ubuntu 10.04.
>>>>
>>>> Anyone saw this?
>>>
>>> Yep, seen it on Gentoo as well.
>>>
>>> I just downgraded the build to CLooG 0.15.9 and all was fine so I guess
>>> the problem is actually with CLooG 0.15.10 rather than ct-ng 1.9.0.
>>>
>>> --
>>> Â Â Â ÂBob Dunlop
>>>
>>
>> This is correct, last night I switched ot CLooG 0.15.9 and it finished
>> without errors this morning.
>>
>> Cheers,
>>
>> Xianghua
>>
>>
>
> Hello everyone
> I have the same issue with crosstool-ng-1.9.1 and crosstool-ng-1.9.2.
> I am new on programming on Linux and I don't understand your solution.
> Can you explain it?
> How to downgrade the build to ClooG 0.15.9??

There are a few patches floating around, but I'm not sure that path
leads to the right solution.

http://repo.or.cz/w/cloog-ppl.git -- the cloog-ppl repository
(originally a port of cloog to the parma polyhedra library) hasn't had
an update since late August of 2010. But PPL is still very busy...

http://repo.or.cz/w/cloog.git -- which was the original cloog tree has
released 0.16.1 4 days ago, and PolyLib
(http://icps.u-strasbg.fr/polylib/) has been gpl3 since January of
2010.

http://gcc.gnu.org/wiki/Graphite/Merge_CLooG_PPL_back_to_CLooG

I wonder if newer toolchains should use Cloog+PolyLib_or_PPL instead
of Cloog-PPL+PPL, and if it is tested? If this is true, then please
remove 0.15.10.

To use 0.15.9, in `ct-ng menuconfig` navigate to:
    Companion Libraries  --->
    CLooG/ppl version (0.15.10)  --->
    and select 0.15.9

Or...

Edit your .config file and set
    CT_CLOOG_V_0_15_10=y
to
    # CT_CLOOG_V_0_15_10 is not set

...and set
    # CT_CLOOG_V_0_15_9 is not set
to
    CT_CLOOG_V_0_15_9=y

...and set
    CT_CLOOG_VERSION to 0.15.9

I prefer the ct-ng menuconfig way, personally. ;-)

> Thanks
> Eastyhasta
>
> --
> View this message in context: http://old.nabble.com/CLOOG-ppl-failure-in-ct-ng-1.9.0-tp30135491p30651275.html
> Sent from the Sourceware - crossgcc list mailing list archive at Nabble.com.
>
>
> --
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>
>


-Bryan

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