CLOOG/ppl failure in ct-ng 1.9.0
Wed Jan 12 10:14:00 GMT 2011
On Wed, Jan 12, 2011 at 12:40 AM, eastyhasta <firstname.lastname@example.org> wrote:
> Xianghua Xiao-2 wrote:
>> On Fri, Nov 5, 2010 at 8:34 AM, Bob Dunlop <email@example.com>
>>> On Thu, Nov 04 at 02:41, Xianghua Xiao wrote:
>>>> [ERROR] Build 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.
>>> Bob Dunlop
>> This is correct, last night I switched ot CLooG 0.15.9 and it finished
>> without errors this morning.
> 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
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
To use 0.15.9, in `ct-ng menuconfig` navigate to:
Companion Libraries --->
CLooG/ppl version (0.15.10) --->
and select 0.15.9
Edit your .config file and set
# CT_CLOOG_V_0_15_10 is not set
# CT_CLOOG_V_0_15_9 is not set
CT_CLOOG_VERSION to 0.15.9
I prefer the ct-ng menuconfig way, personally. ;-)
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