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([2804:388:e006:5439:558:aff5:e3fc:9db8]) by smtp.gmail.com with ESMTPSA id e6sm7063064qtr.56.2019.03.26.08.16.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Mar 2019 08:16:03 -0700 (PDT) Mime-Version: 1.0 (1.0) Subject: Re: lang/go14 doesn't build without COMPAT11 in FREEBSD 12 From: =?utf-8?Q?Lucas_Nali_de_Magalh=C3=A3es?= X-Mailer: iPhone Mail (16E227) In-Reply-To: <20190323190736.GA10260@xombo.localdomain> Date: Tue, 26 Mar 2019 12:16:01 -0300 Cc: freebsd-ports@freebsd.org Message-Id: <160D6D12-FE57-4114-AE5C-312A5408BBCA@gmail.com> References: <6383B5A7-5906-4D7C-A232-20603D0ECC81@gmail.com> <20190323190736.GA10260@xombo.localdomain> To: Dmitri Goutnik X-Rspamd-Queue-Id: DF1037024F X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=afBHmcmc; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of rollingbits@gmail.com designates 2607:f8b0:4864:20::843 as permitted sender) smtp.mailfrom=rollingbits@gmail.com X-Spamd-Result: default: False [-4.09 / 15.00]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MV_CASE(0.50)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.95)[-0.949,0]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-ports@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[3.4.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-0.63)[ip: (1.95), ipnet: 2607:f8b0::/32(-2.88), asn: 15169(-2.15), country: US(-0.07)] Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Mar 2019 15:16:06 -0000 > On Mar 23, 2019, at 4:07 PM, Dmitri Goutnik wrote: >=20 >> On 19-03-23 15:38:14, Lucas Nali de Magalh=C3=A3es wrote: >>=20 >> lang/go14 doesn't build in FreeBSD 12 without COMPAT11 in the kernel beca= use of the inode 64bit extension was added in the kernel. lang/go needs go14= to compile and will also break without COMPAT11 in FreeBSD 12 kernel. I fou= nd a discussion related to it in https://go-review.googlesource.com/c/sys/+/= 136816 >> but I don't have a patch ready. I know that if one manages to pass last g= o14 command through truss the messages will say that COMPAT11 syscall wasn't= there. >=20 > COMPAT_FREEBSD11 is a documented requirement for lang/go and lang/go14 on=20= > FreeBSD 12 [1]. [2] explains technical reasons behind this requirement. >=20 > [1] https://github.com/golang/go/wiki/FreeBSD > [2] https://github.com/golang/go/issues/22447#issuecomment-423824181 This documentation mentions that rust also needs COMPAT_FREEBSD11 and in fac= t, rust builds here if I add it to the kernel. I think both are bugs and the= y need better documentation at least. Neither of them give useful error mess= ages when COMPAT11 is missing. In fact, I was lost in the rust case and solv= ed go case by accident. Not nice. Lc --=20 rollingbits =E2=80=94 =F0=9F=93=A7 rollingbits@gmail.com =F0=9F=93=A7 rollin= gbits@terra.com.br =F0=9F=93=A7 rollingbits@yahoo.com =F0=9F=93=A7 rollingbi= ts@globo.com =F0=9F=93=A7 rollingbits@icloud.com