Juergen Beisert wrote:
> Gary,
>
> On Dienstag, 11. November 2008, Gary Thomas wrote:
>> Juergen Beisert wrote:
>>> On Dienstag, 11. November 2008, Gary Thomas wrote:
>>>> Index: rules/canutils.in
>>>> ===================================================================
>>>> --- rules/canutils.in (revision 9080)
>>>> +++ rules/canutils.in (working copy)
>>>> @@ -2,7 +2,6 @@
>>>> menuconfig CANUTILS
>>>> tristate
>>>> prompt "canutils "
>>>> - select KERNEL
>>>> help
>>>> The canutils package contains tools to configure
>>>> and test the Socket CAN framework.
>>> Does it also work for you, if you do a "ptxdist clean kernel && ptxdist
>>> targetinstall canutils"?
>>>
>>> KERNEL should be kept active, because its header files are needed.
>> Builds fine for me without KERNEL (which gets in my way because
>> I use a totally separate kernel source tree)
>
> So it seems your are having an already built kernel around in your BSP?
>
> Because the canutils.make contains these lines:
>
> # ----------------------------------------------------------------------------
> # Prepare
> # ----------------------------------------------------------------------------
>
> [...]
>
> $(STATEDIR)/canutils.prepare:
> @$(call targetinfo)
> @$(call clean, $(CANUTILS_DIR)/config.cache)
> cd $(CANUTILS_DIR) && \
> $(CANUTILS_PATH) $(CANUTILS_ENV) \
> CPPFLAGS="-I${KERNEL_DIR}/include $${CPPFLAGS}" \
> ./configure $(CANUTILS_AUTOCONF)
> @$(call touch)
>
> Here the "${KERNEL_DIR}" is used.
${KERNEL_DIR} is not set in my configuration, so this ends up
just as "... -I/include ..." It doesn't seem to hurt.
That said, I'd like to understand how I can "play by the rules".
Assume that I have a totally local kernel tree - how can I use
this? Also assume that I don't [necessarily] need/want ptxdist
to bother building my kernel.
How can I configure things to work in this way?
Thanks
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
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