richard offer wrote:
> * > uname does not always provide useful information (cross compiling). Even
> * > if you're building the same ISA, you maybe in a chroot'ed environment.
> * >
> * > Can we please not assume that everybody only ever builds native...
> *
> * Nobody is assuming that. If you're hard enough to do a cross compile,
> * you can build external modules using "make KERNEL_RELEASE=2.4.2
> * KERNEL_SOURCE=/home/jamie/cross_compiling/kernel ARCH=mips64" or
> * whatever.
>
> Applications make that assumption all the time.
>
> Yes, this is the kernel mail list, but applications use kernel services. By
> tacitly agreeing that you get the kernel headers from /lib/modules/`uname
> -r`/build/include that's what people will code into their makefiles.
_Applications_ should not use kernel headers at all. For ioctls, they
should ship with copies of the definitions they need. That's been made
clear as crystal many times on this list, and it should be in the FAQ if
it isn't already.
> Saying "oh, but applications should do that" isn't much of a argument,
> as there isn't a better way of working out where a set of kernel
> headers are. And "oh but applications should be using /usr/include/"
> doesn't cut it. There are times when you really do need to be able to
> build things outside of the kernel tree that are kernel specific.
Sorry, I don't understand your message.
Are you saying, for third-party kernel modules, "oh well, use `uname
-r`", "don't use `uname -r`", "use something else" or "I don't have any
suggestions"?
-- Jamie
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This archive was generated by hypermail 2b29 : Sun Apr 15 2001 - 21:00:13 EST