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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1616064337; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=lzo0xGSO9hVQtPGYGiN9nm13lCYRRv2SYu8VWoMRqLU=; b=oGctWNXR4wvh9oHFwwAPMRrtoOl+ySmONR3DxbShDEYqH1tXjdpdg+BtUs/4h4ubVjT9NN HXGaydR2ur8RPe3GdR17atrchiKOjpE673DfsyOytb3AL4v7h4Hufkxl/BX4fMfqTyBl11 u4BBwIYaehU787SK2IYleBZNW/GUyClSEZj2Zb6ighsCmHllGPchReUdCwn4bBcNo4VTEp VS67AT3HbdcU3pvqFCOBHWa9MqQkg1dZOE1CMrFjmuQLXnA8OTUB71y+NQzoLH2aMWD0ee 5UWHTpCWCfZhGf9LZljV55q1Nm1M27gRVtiSM4+TwmZbWFFi/hyt+KgVWiOSyA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1616064337; a=rsa-sha256; cv=none; b=sP4e0CVeMtJ3rwGTFitZ8Q+UbnRVumHcqTwlfp+up3qiblH8Gw+ZysqK+pctXQzd9Frl53 38alTlJ3wIMba90Aa0rhfCX4BhcmBbeeEBqde86mfOGkhUw8rfIL5GiaXf3mgKyM3PCdVJ kCuZX8C7GyRL2n8GXukmWJqO6ZCC1khLwxp9osJSCpjF+YA11nlc9l2kOnOyQwNSvd9daj mAMsH91wQltPWxlSZox+f+2wHCDd7gyts0vspVqA8vrosy8kDYM6CHv2pyVu02D8p6mSkC dLiOEcpLE2CM4phop/ooIozOSivbCsnV9quvnRFuMwzq9w+y6dCuVkTbn9kryw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=fastmail.net header.s=fm3 header.b=GVzUf6nV; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=VSjuvzfu; dmarc=pass (policy=none) header.from=fastmail.net; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -3.10 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=fastmail.net header.s=fm3 header.b=GVzUf6nV; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=VSjuvzfu; dmarc=pass (policy=none) header.from=fastmail.net; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 7BA9A15335 X-Spam-Score: -3.10 X-Migadu-Scanner: scn0.migadu.com X-TUID: APE0o8+fqc+j Hi Simon, >> does =E2=80=9Cguix build -n=E2=80=9D fit your use-case? > > Checking... yes! I hadn't even considered using "build" when building is > exactly what I do not want to happen. But yes, it works just fine. Not quite: $ guix build -n zziplib substitute: /gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16= /bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.utf8) 24,6 MB would be downloaded: /gnu/store/9h9153akbd6g2520mcl2d0vgbvyfi5qm-openssl-1.1.1i /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31 /gnu/store/s3dcqzwqaakv1yx37by9chksdbkgih17-glibc-2.31-static /gnu/store/fbn395nfpbp4d4fr6jsbmwcx6n10kg16-python-minimal-3.8.2 /gnu/store/7hizrpdsqf6q3pjgzmi51r5vbzlijkw0-python-minimal-wrapper-3.8.2 My first impression is that "guix build -n" shows the store path of the package only if all dependencies are in the store. Otherwise, it shows the dependencies. >> Well, =E2=80=99package-output=E2=80=99 in (guix packages) is what you ne= ed, I guess. > > And that works just fine as well. That one is worse because it even fetches/builds the dependencies: $guix repl GNU Guile 3.0.5 Copyright (C) 1995-2021 Free Software Foundation, Inc. Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. This program is free software, and you are welcome to redistribute it under certain conditions; type `,show c' for details. Enter `,help' for help. scheme@(guix-user)> (use-modules (guix packages) (guix store) (gnu packages= compression)) scheme@(guix-user)> (with-store store (package-output store zziplib)) substitute: /gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16= /bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.utf8) fetching path `/gnu/store/9h9153akbd6g2520mcl2d0vgbvyfi5qm-openssl-1.1.1i'.= .. /gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash: w= arning: setlocale: LC_ALL: cannot change locale (en_US.utf8) Downloading https://ci.guix.gnu.org/nar/lzip/9h9153akbd6g2520mcl2d0vgbvyfi5= qm-openssl-1.1.1i... openssl-1.1.1i 2.1MiB 3.2MiB/s 00:01 [##################] 1= 00.0% fetching path `/gnu/store/fbn395nfpbp4d4fr6jsbmwcx6n10kg16-python-minimal-3= .8.2'... /gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash: w= arning: setlocale: LC_ALL: cannot change locale (en_US.utf8) Downloading https://ci.guix.gnu.org/nar/lzip/fbn395nfpbp4d4fr6jsbmwcx6n10kg= 16-python-minimal-3.8.2... python-minimal-3.8.2 11.9MiB 2.5MiB/s 00:05 [##################] 1= 00.0% ... After that, I can do $ guix build -n zziplib /gnu/store/fx0cdzzppd8jc09sianbq6gl1h7mxx3x-zziplib-0.13.72 Cheers, Konrad.