[Buildroot] [PATCH 1/1] pkg-cmake.mk: Set CMAKE_SYSTEM_PROCESSOR.

[Romain Naour]

Hi Samuel, Volker,

Le 15/11/2014 19:20, Samuel Martin a écrit :
> Romain, Volker,
> 
> On Sat, Nov 15, 2014 at 6:52 PM, Romain Naour <romain.naour at openwide.fr> wrote:
>> Hi Volker,
>>
>> Le 15/11/2014 18:26, Samuel Martin a écrit :
>>> Hi Volker,
>>>
>>> On Sat, Nov 15, 2014 at 5:00 PM, Volker Krause <volker.krause at kdab.com> wrote:
>>>> This is rarely needed by packages, but convenient to have when it is.
>>>>
>>
>> There is only one package (openpowerlink) that set this variable in buildroot
>> and the expected value is "x86" or "x86_64".
> 
> Hmm... this is in the openpowerlink source?
> I think it'd better do (to be more robust):
> ---
> string(REGEX REPLACE "i*86" "x86" CMAKE_SYSTEM_PROCESSOR
> ${CMAKE_SYSTEM_PROCESSOR})
> ---
> But that's another story ;-)

I used "if(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")" instead, because the meaning of
* is not the same as in shell. I had "i6x86"...

I found "^i.86$" in cmake sources:
http://www.cmake.org/gitweb?p=cmake.git;a=blob;f=Modules/FindJNI.cmake;h=3dcb0d0aaf019a69766b26db36ddbdab6aee3fa7;hb=HEAD#l46

I send a patch to fix that in openpowerlink sources:
http://patchwork.ozlabs.org/patch/413219/

Best regards,
-- 
Romain Naour

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