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Date:      Fri, 9 Feb 2024 22:35:12 +0100 (CET)
From:      Gerald Pfeifer <gerald@pfeifer.com>
To:        Lorenzo Salvadore <developer@lorenzosalvadore.it>
Cc:        Mark Millard <marklmi@yahoo.com>, freebsd-toolchain@freebsd.org,  freebsd-ports@freebsd.org, Petr Kubaj <pkubaj@freebsd.org>
Subject:   Re: lang/gcc* and MULTILIB: arm64 (aarch64) is never set up, even for main
Message-ID:  <7a31b5d8-3c57-150c-f22c-b7a15e2c97e9@pfeifer.com>
In-Reply-To: <Qfl91JUl--clZoPgd3RSljc-cHlYMRAKUguoyaGJnc1VjuBfciJiv6RLN1tUXLae5KHYEhXd8NWi7SMqbgZCOsnGJr5rGoxE4VsqrS9zv0E=@lorenzosalvadore.it>
References:  <226927FE-E3E0-44B8-B5F3-BE0625FD3BA4.ref@yahoo.com> <226927FE-E3E0-44B8-B5F3-BE0625FD3BA4@yahoo.com> <Qfl91JUl--clZoPgd3RSljc-cHlYMRAKUguoyaGJnc1VjuBfciJiv6RLN1tUXLae5KHYEhXd8NWi7SMqbgZCOsnGJr5rGoxE4VsqrS9zv0E=@lorenzosalvadore.it>

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On Fri, 9 Feb 2024, Lorenzo Salvadore wrote:
>> [lang/gcc*] never adds MULTILIB for aarch64 (arm64).
>> 
>> But these days arm64 (aarch64) has lib32 support:
>> 14.0-RELEASE has it and main [so: 15] has it.

Does anyone use this, though? (It's not like FreeBSD provides proper 
bi-arch support with ports and everything.)

> I think this is not deliberate, but I have never touched this block
> of code since I took the GCC ports maintainership yet. We can
> probably add MULTILIB for aarch64 too and I will check into it
> as soon as possible.

When that code was written, aarch64 did not feature lib32 support. Is 
this, and support by lang/gcc*, "academic", or something users really 
want and are likely to use?

Gerald



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