How to test for gnu extensions

[Alexander Neundorf]

On Friday 10 February 2006 00:49, Brad King wrote:
> David Faure wrote:
...
> > And I get this:
> >
> > from ConfigureChecks.cmake :
> > -D_XOPEN_SOURCE=500;-D_BSD_SOURCE;-D_GNU_SOURCE
>
> Oops, I didn't notice that _KDE4_PLATFORM_DEFINITIONS is a list and not
> a string.  The CMAKE_REQUIRED_FLAGS variable is supposed to be a string
> of compiler flags.  I'll update the Check* cmake modules to support a
> CMAKE_REQUIRED_DEFINITIONS for this purpose.

Then I think it's my fault.
I shouldn't have made it a list :-/

Bye
Alex
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