[Gammaray-interest] 32bit on 64bit system

hg at technosis.de hg at technosis.de
Tue Apr 22 23:30:00 CEST 2014


Hi,
 thanks for your response. I did already play with
cmake/GammaRayProbeABI.cmake

CMAKE_SYSTEM_PROCESSOR always contains x86_64
and even if I hardcode GAMMARAY_PROBE_ABI to "qt5.2-
i686" it still assumes a 64bit compile including 64bit Dlls from
/usr/lib64/ ...
The Qt dlls in path are the 32bit versions.

There should be a way to tell the build process that the target is 32bit
and gcc is supposed to use the "-m32" switch somehow.
I'm not familiar with cmake builds.

Regards
Heiko

Am 22.04.2014 18:20, schrieb Peter Kümmel:
> On 22.04.2014 17:49, hg at technosis.de wrote:
>> Hi,
>>
>> I'm trying to compile gammaray on a 64bit linux with gcc 4.7.2 for use
>> with 32bit Qt5-Applications. Are there any cmake switches for this
>> scenario and if so could you give me a hint?
>>
>> Thanks and best regards
>> Heiko
>>
> 
> Have a look at cmake/GammaRayProbeABI.cmake
> 
> It looks like the ABI is identical to the one you use when building
> gammaray itself.
> So building xray with a installed 32bit Qt5 version could work.
> 
>>
>>
>>
>>
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