[Buildroot] [PATCH v2 00/12] RFC: ARC port

[Arnout Vandecappelle <arnout@mind.be>]

On 29/04/13 22:45, Thomas Petazzoni wrote:
>   * I am not entirely happy with 'toolchain/gcc: Introduce
>     BR2_ARCH_HAS_NO_GCC_x_y' using a reverted logic. I haven't thought
>     too much about it, but wouldn't it be possible to instead do
>     something like BR2_ARCH_NEEDS_GCC_4_6_PLUS, and then do something
>     like depends !BR2_ARCH_NEEDS_GCC_4_6_PLUS on all gcc versions <
>     4.6 ? Hum, the problem is that it works with architecture that are
>     supported starting from a given upstream gcc version, but not
>     architecture that are supported only in 4.2-avr, or in 4.4-arc, etc.
>
>     Maybe others will have a suggestion on this point?

  Not entirely clean either, but what about the following:

[toolchain/gcc/Config.in]
config BR2_ARCH_HAS_ALL_GCC
	bool

config BR2_ARCH_HAS_GCC_4_4
	bool
	default y if BR2_ARCH_HAS_ALL_GCC

[arch/Config.in]
config BR2_mips
	select BR2_ARCH_HAS_ALL_GCC
...

[arch/Config.in.arm]
config BR2_arm1176jzf_s
	select BR2_ARCH_HAS_ALL_GCC
...
config BR2_cortex_a8
	select BR2_ARCH_HAS_GCC_4_4
...



  Regards,
  Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
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