[Buildroot] meaning of BR2_arm_dunno
jacmet at uclibc.org
Thu Jan 29 16:16:44 UTC 2009
>>>>> "Sven" == Sven Neumann <s.neumann at phase-zero.de> writes:
>> default apcs-gnu if BR2_ARM_OABI
>> default atpcs if BR2_arm_dunno
>> default aapcs if BR2_arm_dunno
>> default aapcs-linux if BR2_ARM_EABI
Sven> As you can see from the linked thread, the compiler we ended up
Sven> with works nicely for userspace, but it cannot be used to build
Sven> a kernel. It may be a good idea to set BR2_GCC_TARGET_ABI to
Sven> aapcs-linux even if BR2_iwmmxt is selected.
>> Could you give it a try with those 2 lines changed?
Sven> What exactly do you want me to try? I guess I would have to
Sven> remove my .config and go thru menuconfig, select ARM iwmmxt and
Sven> then check what gets sets for BR2_GCC_TARGET_TUNE,
Sven> BR2_GCC_TARGET_ARCH and BR2_GCC_TARGET_ABI? Is that correct?
I meant with the apcs-gnu for OABI, and aapcs-linux for EABI, wasn't
that your original problem?
Bye, Peter Korsgaard
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