[Buildroot] [PATCH v2 7/8] arch: add support for AMD steamroller

[Gustavo Zacarias]

On 03/04/2015 11:59 AM, Thomas Petazzoni wrote:

> Dear Gustavo Zacarias,
> 
> On Tue,  3 Mar 2015 12:52:30 -0300, Gustavo Zacarias wrote:
> 
>> diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
>> index 4321e43..e70c3ce 100644
>> --- a/toolchain/toolchain-external/Config.in
>> +++ b/toolchain/toolchain-external/Config.in
>> @@ -676,6 +676,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201209
>>  	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
>>  	depends on !BR2_STATIC_LIBS
>>  	depends on !BR2_x86_jaguar
>> +	depends on !BR2_x86_steamroller
> 
> Why do we need this new dependency? Same question for x86_jaguar in
> fact. Are those toolchains not working at all, or are they just not
> "optimal" ?

Because older GCCs won't understand bdver3/btver2 and break.
Regards.