[CMake] pgf90 error

[Verweij, Arjen]

Hi,

Sorry for reviving this, but I've read it and I didn't understand. Will some version of 2.8.x clear this flag on Linux when the compiler is pgf90 or is this now a documented feature for which you need to clear the flags manually?

For the record, when using pgf90 you also need to clear CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS since it is set to whatever is in CMAKE_SHARED_LIBRARY_LINK_C_FLAGS if it isn't set.

Regards,
Arjen
________________________________________
From: cmake-bounces at cmake.org [cmake-bounces at cmake.org] On Behalf Of Brad King [brad.king at kitware.com]

Brad King wrote:
> John Vines (CISD/CIV) wrote:
>>   pgf90-Error-Unknown switch: -rdynamic
>
> Due to some historic cruft this compiler is not supported on Linux right now.
> In "Modules/Platform/Linux.cmake" comment out the line
>
>   SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "-rdynamic")
>
> This is on our TODO list for 2.8.x but we didn't want to mess with the
> widely used Linux.cmake platform file just before the 2.8.0 release.

http://www.cmake.org/Bug/view.php?id=9985