From owner-freebsd-questions@freebsd.org Wed Apr 28 06:10:43 2021 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5AB4C62CB2A for ; Wed, 28 Apr 2021 06:10:43 +0000 (UTC) (envelope-from 4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FVStB3fK0z3nh1 for ; Wed, 28 Apr 2021 06:10:42 +0000 (UTC) (envelope-from 4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com) DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1619590243; x=1622182243; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:to:from:date:x-thread-info; bh=YQx3FFt+i7qMTfct1SX+y+sw8fAQSCnWUfpOmw46LC4=; b=hjR7ujDy2nxO928eNdvGOZMugwZpjf1puaeqzCQa02IH9iAdhYebr3jr06Fv55+cEbMF7NEsJPst/mj5Ykvvo366R/oqZ7X0KRIwudwT3/789zFH6r3DsoycGAcD3GmtFem7cjdHXyx8EDG1CPsL6ZIKOlsj/cmC+wmh/mbSbO4= X-Thread-Info: NDI1MC4xMi4xZDRjZjAwMDUyMTY5ZmQuZnJlZWJzZC1xdWVzdGlvbnM9ZnJlZWJzZC5vcmc= Received: from r1.us-east-1.aws.in.socketlabs.com (r1.us-east-1.aws.in.socketlabs.com [142.0.191.1]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Wed, 28 Apr 2021 02:10:33 -0400 "MachineName": "AE-PR-REC01", "Ehlo": true, "HeloDomain": "smtp.lan.sohara.org", "Timestamp": "2021-04-28T02:10:32.4798298-04:00", "Auth": "CramMd5", "MessageNumber": 1, "RemoteIp": "185.202.17.215", "RemotePort": 0, "LocalIp": "10.16.4.123", "LocalPort": "2526", "MailFrom": { "Email": "steve@sohara.org", "Name": null, "Local": "steve", "Domain": "sohara.org" }, "TlsLogData": { "Enabled": true, "CertSubject": null, "CryptProtocol": 3072, "CryptCipherAlgId": 26128, "CryptHashAlgId": 32781, "CryptExchangeAlgId": 44550 } } Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r1.us-east-1.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Wed, 28 Apr 2021 02:10:32 -0400 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.94 (FreeBSD)) (envelope-from ) id 1lbdP5-000Jib-Nm for freebsd-questions@freebsd.org; Wed, 28 Apr 2021 07:10:31 +0100 Date: Wed, 28 Apr 2021 07:10:30 +0100 From: Steve O'Hara-Smith To: freebsd-questions@freebsd.org Subject: Re: compile freebsd on ubuntu Message-Id: <20210428071030.226f0ce980d18b4f82dacffc@sohara.org> In-Reply-To: <202104280240.13S2eiwY073330@mail.lan.sohara.org> References: <1619501943250.72149@ios.ac.cn> <202104280240.13S2eiwY073330@mail.lan.sohara.org> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; amd64-portbld-freebsd12.1) X-Clacks-Overhead: "GNU Terry Pratchett" Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4FVStB3fK0z3nh1 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=hjR7ujDy; dmarc=none; spf=pass (mx1.freebsd.org: domain of 4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com X-Spamd-Result: default: False [-2.70 / 15.00]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[142.0.176.198:from]; MV_CASE(0.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[sohara.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[142.0.176.198:from:127.0.2.255]; RCVD_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20]; DKIM_TRACE(0.00)[email-od.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; FORGED_SENDER(0.30)[steve@sohara.org,4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.82.1d4cf00052169fd.25284acaf57f5bebc0f6dbf93585b29d@email-od.com]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Apr 2021 06:10:43 -0000 On Wed, 28 Apr 2021 02:39:43 +0000 "Thomas Mueller" wrote: > My question would be the other way around, how to cross-compile Linux > from FreeBSD or NetBSD. > > This would not be a full-fledged Ubuntu or other fancy distro, but more > comparable to FreeBSD or NetBSD base system. I'd be inclined to use a jail with a Linux userland in it, they work well - I have one running CUPS so that I can use the Brother binary drivers without losing my sanity (I tried to install them in FreeBSD CUPS once!). -- Steve O'Hara-Smith