From nobody Fri Feb 09 23:44:57 2024 X-Original-To: freebsd-ports@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TWr7P6VFDz58LSd; Fri, 9 Feb 2024 23:45:05 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4TWr7P07xNz4TCL; Fri, 9 Feb 2024 23:45:04 +0000 (UTC) (envelope-from kostikbel@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: from tom.home (kib@localhost [127.0.0.1] (may be forged)) by kib.kiev.ua (8.18.1/8.18.1) with ESMTP id 419NiwPb092862; Sat, 10 Feb 2024 01:45:01 +0200 (EET) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua 419NiwPb092862 Received: (from kostik@localhost) by tom.home (8.18.1/8.18.1/Submit) id 419NivVX092861; Sat, 10 Feb 2024 01:44:57 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 10 Feb 2024 01:44:57 +0200 From: Konstantin Belousov To: Gerald Pfeifer Cc: Lorenzo Salvadore , Mark Millard , freebsd-toolchain@freebsd.org, freebsd-ports@freebsd.org, Petr Kubaj Subject: Re: lang/gcc* and MULTILIB: arm64 (aarch64) is never set up, even for main Message-ID: References: <226927FE-E3E0-44B8-B5F3-BE0625FD3BA4.ref@yahoo.com> <226927FE-E3E0-44B8-B5F3-BE0625FD3BA4@yahoo.com> <7a31b5d8-3c57-150c-f22c-b7a15e2c97e9@pfeifer.com> List-Id: Porting software to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-ports List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-ports@freebsd.org X-BeenThere: freebsd-ports@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7a31b5d8-3c57-150c-f22c-b7a15e2c97e9@pfeifer.com> X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-14) on tom.home X-Rspamd-Queue-Id: 4TWr7P07xNz4TCL X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US] On Fri, Feb 09, 2024 at 10:35:12PM +0100, Gerald Pfeifer wrote: > 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.) No idea about aarch64, but I use -m32 often (daily) for amd64. > > > 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