On Wed, 22 Jun 2011 12:32:55 -0700, Todd Gamblin said:
>Is there a good cross-platform way to enable C99 in a CMake project
>right now? You can obviously do this:
>
> set(CMAKE_C_FLAGS "-std=c99")
>
>However, that's the GNU way to enable C99, and other compilers do it
>differently. It would be nice if there were some flags for this set for
>you in whatever platform file you're using, e.g.:
>
> set(CMAKE_C_FLAGS "${CMAKE_ENABLE_C99}")
>
>Or something to that effect. Then you'd pick up -qlanglvl=c99 for xlc, -
>std=c99 for gcc, etc.
>
>Is there anything similar already in there? I don't see anything
>grepping around in the modules or platform files.
I don't think there is. But it would be a good idea, and I suggest you file a
bug. The VTK dashboard has warnings for exactly this reason:
<http://www.vtk.org/Bug/view.php?id=11952>
--
____________________________________________________________
Sean McBride, B. Eng [email protected]
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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