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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=1637833301; 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=1CMttvuINHhdFLfb1qlWrwWngRC6JeXapJ/p5AaWZD4=; b=oZv9qaQKlBDT2abNONojJhL/4cr8H8T4mYLt1C2vIVi/uMAEvimbCGk15Z/GQepcqjSGW8 nrl/WhgSG5zI4FLGbC/I3nbVqDtliBaHRcgtVup1NVhLvB0dSKjIipBYVGXN6LDHvPbFue SR2Fu+poBV9vzzwJ/7LlEN/4mfn4U6m2bm040ATrVpaWRj8Gkop8HOLwgRMCAI6X94kJvc 0APR3e8Pwqczcxjg32Ht3o/X7ZCC0hCtNLu7qvLnnNcI4eYcWZ3HjvHDnt9sx5hglBEoej 8zQOWhXluSbZzNpMmPBCNKeI3q/GmdpT8jmXNm9VgTjE8iHWwTMv2xlfnXsoiw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1637833301; a=rsa-sha256; cv=none; b=sOcv8OJ3zfZDA1LrzFuY4tq0m99J6ktAkz7zHt0JlLREilCOZcT9kPed0VS7DiPTWxkmR7 FHcJNEiamQ4yKg0wFQiJ0FiCSCncuSL8L4ctK1w4IMFgfkKez+JciN1cfQceRQzGNoIZaj pUAosljMSatnFZMLSpn2gKYf8t73oZU+MZuTxP28nuKEJ1sSX13Wpz0w+gDedByNX/uMgi unaisU213oF/X5aCXkdlA6ENo808NBq30Da3PmQjdkr5IDmCWZqIyuPwQgDE5+PlZ5r136 L+rXs9rhtm/IDxI8IZbIP9PFrxry10wzWl0SltI5e/phTPBK2Tc2nD0Lb6T86g== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=AvUW8Iq6; dmarc=pass (policy=none) header.from=gmail.com; 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: -3.09 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=AvUW8Iq6; dmarc=pass (policy=none) header.from=gmail.com; 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: AB49C16B7D X-Spam-Score: -3.09 X-Migadu-Scanner: scn1.migadu.com X-TUID: cqa6XI69BCd7 Hi, On Wed, 24 Nov 2021 at 20:55, Leo Famulari wrote: > I'm seeing something weird, where Guix is creating different derivations > based on the same Git commit, between two machines of the same system > type: Euh?! Many things appear really weird. Just, how is it possible, > Derive([("out","/gnu/store/81bdcd5x4v50i28h98bfkvvkx9cky63w-hello-2.10","= ","")] ("/gnu/store/xmq151lsv0p5q435q8l3f9yi8ddrxs00-hello-2.10.tar.gz.drv",["out"= ]) > Derive([("out","/gnu/store/81bdcd5x4v50i28h98bfkvvkx9cky63w-hello-2.10","= ","")] ("/gnu/store/78ww8sqfpxavnkjgwafs7xr2zwzza3mc-hello-2.10.tar.gz.drv",["out"= ]) to have 2 different fixed-outputs which lead to the same final output hash? On my machine, running two time-machine, I get the same as machine A /gnu/store/260bk0ch4np4h2yz5yqhf8hjbsyhwpmr-hello-2.10.drv. Where does Guix on machine B come from? Because, Guix inherits from some previous config, I mean, for instance: ./bootstrap && ./configure --localstatedir=3D/var && make ./pre-inst-env guix pull guix pull guix is not necessarily the same as: guix pull guix pull guix because =E2=80=99sysconfdir=E2=80=99 is not the same. See for instance this for documenting this behaviour. Cheers, simon