Hi,
On Mon, Sep 21, 2009 at 20:08, Dominique Brazziel <[email protected]> wrote:
> For instance:
>
> #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
> struct video_device *dev = video_devdata(file);
> #endif
> struct quickcam *qc = dev->priv;
> How can I tell the results of the preprocessor evaluation
> of 'LINUX_VERSION_CODE' to be sure? I've run a whole
you can run gcc -E to see the preprocessor output, or you can just
create a C file with something like:
printf("%d %d\n", LINUX_VERSION_CODE, KERNEL_VERSION(2,6,0));
to see the actual numbers produced
> lot of makes in the last 24 hours and at this point
> I don't even care if this gets built because I see
> that the 'gspca_stv...' driver is getting loaded.
> I just want to understand why the version code is
> not being evaluated when I'm running 2.6.30 (on AMD64)
> and can see the version code in 'version.h' is correct:
>
>
> cat /usr/src/linux-headers-2.6.30-1-amd64/include/linux/version.h
> #define LINUX_VERSION_CODE 132638
> #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
>
>
>
>
>
>
--
Martín Ferrari
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