[gentoo-embedded] Re: Multilib keyword

[gentoo-embedded] Re: Multilib keyword

[Rick "Zero_Chaos" Farina]

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On 07/15/2014 07:00 AM, Anthony G. Basile wrote:
> Hi everyone,
> 
> I'm writing the arm team because of bug #515130 #c11.  What would we
> like the MULTILIB_ABIS use flags to be for arm and arm64?  32-bit arm
> has two abis, the old abi sometimes called 'oabi' and the new one called
> 'eabi' --- e for embedded.  oabi is pretty much dead, but the name eabi
> sticks around.  Eg CHOST tuples for arm often end in -gnueabi or
> -uclibceabi.
> 
> Sooo ...
> 
> So we want the abi_arm_32 and abi_arm_64 for the two arches or do we
> want abi_arm_eabi and abi_arm_64?  Or what?  It is elegant to have
> abi_arm_{32,64} but it isn't what the common 32-bit abi is called.  I
> don't even know what the "common" 64-bit is since 64-bit is so far
> uncommon.

Although I am one of the leads, this is above my skill level.  I gladly
yield to the higher skill level of people like steev, vapier or tgall on
this.

Thanks,
Zero
> 
> If you let me know, I'll implement the changes in the tree.
> 
> 

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Re: [gentoo-embedded] Re: Multilib keyword

[Rick "Zero_Chaos" Farina]

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fixing typoed address for tgall.

- -Zero

On 07/15/2014 05:58 PM, Rick "Zero_Chaos" Farina wrote:
> On 07/15/2014 07:00 AM, Anthony G. Basile wrote:
>> Hi everyone,
> 
>> I'm writing the arm team because of bug #515130 #c11.  What would we
>> like the MULTILIB_ABIS use flags to be for arm and arm64?  32-bit arm
>> has two abis, the old abi sometimes called 'oabi' and the new one called
>> 'eabi' --- e for embedded.  oabi is pretty much dead, but the name eabi
>> sticks around.  Eg CHOST tuples for arm often end in -gnueabi or
>> -uclibceabi.
> 
>> Sooo ...
> 
>> So we want the abi_arm_32 and abi_arm_64 for the two arches or do we
>> want abi_arm_eabi and abi_arm_64?  Or what?  It is elegant to have
>> abi_arm_{32,64} but it isn't what the common 32-bit abi is called.  I
>> don't even know what the "common" 64-bit is since 64-bit is so far
>> uncommon.
> 
> Although I am one of the leads, this is above my skill level.  I gladly
> yield to the higher skill level of people like steev, vapier or tgall on
> this.
> 
> Thanks,
> Zero
> 
>> If you let me know, I'll implement the changes in the tree.
> 
> 
> 
> 
> 

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