[Buildroot] meaning of BR2_arm_dunno
Sven Neumann
s.neumann at phase-zero.de
Fri Jan 30 10:01:25 UTC 2009
Hi,
On Thu, 2009-01-29 at 16:46 +0100, Peter Korsgaard wrote:
> 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
>
> [...]
> Could you give it a try with those 2 lines changed?
Does not work for my configuration. The error when compiling gcc is:
Unknown ABI used in --with-abi=aapcs-linux
The relevant bits from my .config are:
BR2_iwmmxt=y
BR2_ARM_TYPE="ARM_IWMMXT"
# BR2_ARM_OABI is not set
BR2_ARM_EABI=y
BR2_ARCH="arm"
BR2_ENDIAN="LITTLE"
BR2_GCC_TARGET_TUNE="iwmmxt"
BR2_GCC_TARGET_ARCH="iwmmxt"
BR2_GCC_TARGET_ABI="aapcs-linux"
BR2_GCC_VERSION="4.3.2"
Anything else you want me to try ?
Sven
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