[CMake] how to detect architecture ?

[J Decker]

On Tue, Jan 9, 2018 at 6:57 AM, Franck Houssen <franck.houssen at inria.fr>
wrote:

> Is there a way to detect architecture ?
>
> Seems there is nothing simple since these old threads :
> https://stackoverflow.com/questions/11944060/how-to-
> detect-target-architecture-using-cmake/12024211#12024211
> https://stackoverflow.com/questions/16796629/cmake-
> create-architecture-aware-makefile
>
> Is there a solution now ?
>
> My need is quite simple: I have an executable who needs dlopen. To test
> it, I planned to write a bash script that would have done "./exe
> /path/to/lib.*so*" on linux (debian, ...) OR "./exe /path/to/lib.*dylib*"
> on osx. To replace correctly so/dylib in the bash script I need to know the
> architecture. Any idea how to do this ?
>
>
https://cmake.org/Wiki/CMake_Useful_Variables
https://cmake.org/Wiki/CMake_Checking_Platform

if( APPLE )
   install( PROGRAMS apple.script.sh DESTINATION script.sh )
elseif( UNIX )
   install( PROGRAMS linux.script.sh DESTINATION script.sh )
endif( )
# not sure what the correct tag in endif should be.

so you can just keep 2 scripts and install approrpiately


> Franck
>
> --
>
> Powered by www.kitware.com
>
> Please keep messages on-topic and check the CMake FAQ at:
> http://www.cmake.org/Wiki/CMake_FAQ
>
> Kitware offers various services to support the CMake community. For more
> information on each offering, please visit:
>
> CMake Support: http://cmake.org/cmake/help/support.html
> CMake Consulting: http://cmake.org/cmake/help/consulting.html
> CMake Training Courses: http://cmake.org/cmake/help/training.html
>
> Visit other Kitware open-source projects at http://www.kitware.com/
> opensource/opensource.html
>
> Follow this link to subscribe/unsubscribe:
> https://cmake.org/mailman/listinfo/cmake
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://cmake.org/pipermail/cmake/attachments/20180109/c22825d3/attachment.html>