On 10/21/2014 01:52 PM, Richard Cochran wrote: > (adding Peter Foley to CC ...) > > On Tue, Oct 21, 2014 at 01:11:22PM +0100, Markos Chandras wrote: >> On 10/21/2014 12:07 PM, Richard Cochran wrote: >>> On Mon, Oct 20, 2014 at 09:42:18AM +0100, Markos Chandras wrote: >>>> diff --git a/Documentation/ptp/Makefile b/Documentation/ptp/Makefile >>>> index 293d6c09a11f..397c1cd2eda7 100644 >>>> --- a/Documentation/ptp/Makefile >>>> +++ b/Documentation/ptp/Makefile >>>> @@ -1,5 +1,15 @@ >>>> # List of programs to build >>>> +ifndef CROSS_COMPILE >>>> hostprogs-y := testptp >>>> +else >>>> +# MIPS system calls are defined based on the -mabi that is passed >>>> +# to the toolchain which may or may not be a valid option >>>> +# for the host toolchain. So disable testptp if target architecture >>>> +# is MIPS but the host isn't. >>>> +ifndef CONFIG_MIPS >>>> +hostprogs-y := testptp >>>> +endif >>>> +endif >>> >>> It seems like a shame to simply give up and not compile this at all. >>> Is there no way to correctly cross compile this for MIPS? >>> >>> Thanks, >>> Richard >>> >> >> As far as I can see you don't cross-compile the file. You use the host >> toolchain. > > Look at Documentation/ptp/testptp.mk. There I do use $CROSS_COMPILE. Hmm I can't see this testptp.mk file in the mainline. What tree are you referring to? markos linux (master) $ grep -r CROSS_COMPILE Documentation/ptp/* markos linux (master) $ -- markos
