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[192.94.31.2]) by smtp.gmail.com with ESMTPSA id t127sm2273415wma.9.2021.11.30.04.22.58 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Nov 2021 04:22:58 -0800 (PST) Message-ID: Date: Tue, 30 Nov 2021 13:22:57 +0100 List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: llvm/clang upstream To: "freebsd-hackers@freebsd.org" References: <43a13a6b-baee-e8cb-3624-ee98da510ad0@gmail.com> <0E4F98DC-1B05-4E1C-813F-4246C45E9C85@FreeBSD.org> From: "Floyd, Paul" In-Reply-To: <0E4F98DC-1B05-4E1C-813F-4246C45E9C85@FreeBSD.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4J3Lw43XQNz4pgF X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=MhBROp+x; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of paulf2718@gmail.com designates 2a00:1450:4864:20::336 as permitted sender) smtp.mailfrom=paulf2718@gmail.com X-Spamd-Result: default: False [1.87 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; NEURAL_SPAM_SHORT(0.94)[0.936]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::336:from]; TO_DN_EQ_ADDR_ALL(0.00)[]; NEURAL_SPAM_LONG(0.93)[0.934]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_TLS_ALL(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-ThisMailContainsUnwantedMimeParts: N >> It would be nice to be able to just 'git clone && cmake && make' (roughly speaking). > I do this all the time. What seems to be the problem? Now that I'm looking at this again, I think that the problem was that when I first set up llvm builds I wrote a couple of scripts to run cmake and then to run make. The cmake config script might now be out of date. When running make I get an error finding unwind.h. So my guess us that building libcxxapi without libunwind is broken but either not building libcxxapi or building it with libunwind works. A+ Paul