From debbugs-submit-bounces@debbugs.gnu.org Fri Jun 26 06:20:14 2020 Received: (at 42053) by debbugs.gnu.org; 26 Jun 2020 10:20:14 +0000 Received: from localhost ([127.0.0.1]:41917 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jolSw-0003HV-Gk for submit@debbugs.gnu.org; Fri, 26 Jun 2020 06:20:14 -0400 Received: from lepiller.eu ([89.234.186.109]:41292) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jolSs-0003HJ-AE for 42053@debbugs.gnu.org; Fri, 26 Jun 2020 06:20:13 -0400 Received: from lepiller.eu (localhost [127.0.0.1]) by lepiller.eu (OpenSMTPD) with ESMTP id 29c6bb13; Fri, 26 Jun 2020 10:20:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=lepiller.eu; h=date :in-reply-to:references:mime-version:content-type :content-transfer-encoding:subject:to:cc:from:message-id; s= dkim; bh=+mbL+tuhjHmd3yZ0wGEz+EANr5ZtWaHXcz4xrTsv1Z0=; b=UldDzTY ZWp/u334UtobBAeIoorjIn0fwQ96fsrBfOoJuq4qsp5ElMYlGOSR3yS1cDSXpvdL kZ+uzJ7ku6+pHabaK8q0XPiK/fYfwT0yjk64P/cdwgkDlKIOmAgilwylog9Hdjzl rj8zre6g6JoZo4KA8UY+vkx/hbuCTmfBZ3j9AH8yelnN2N0KWCsCPmkdQHzKPFc/ DCO+CkPGEV7TokRaHIDatkSqparCqFcmYd3UMxqhqAzdm8JmFVf+c21DxqOWK+oM 7oY8dE5hX9VykSyzVwxlFAPk6Bxs1OKPdiGFDEiBReluKx/ibV2dYlE7a/V7lMiZ kGTp1K87JrFMbiA== Received: by lepiller.eu (OpenSMTPD) with ESMTPSA id 4d085e28 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Fri, 26 Jun 2020 10:20:07 +0000 (UTC) Date: Fri, 26 Jun 2020 06:19:56 -0400 User-Agent: K-9 Mail for Android In-Reply-To: <87mu4qnnbb.fsf@gnu.org> References: <20200626014712.5620ac06@tachikoma.lepiller.eu> <87mu4qnnbb.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: bug#42053: hidden derivation build with inferiors To: =?ISO-8859-1?Q?Ludovic_Court=E8s?= From: Julien Lepiller Message-ID: X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 42053 Cc: 42053@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Le 26 juin 2020 06:17:28 GMT-04:00, "Ludovic Court=C3=A8s" = a =C3=A9crit : >Hi, > >Julien Lepiller skribis: > >> someone (kernel-help) on IRC today was having issues using an >inferior >> kernel with their os configuration and reported that guix was >> "hanging"=2E It turns out that guix was actually building the kernel in >> the background, but did not report anything to the user=2E kernel-help >> was kind enough to share their config, and I can confirm that guix is >> building the kernel, but doesn't tell anything=2E > >Aaah right=2E What happens here is that grafts lead the inferior to >start >building the kernel (this is expected)=2E However, =E2=80=98proxy=E2=80= =99 in (guix >inferior) doesn=E2=80=99t forward build output to =E2=80=98current-build-= output-port=E2=80=99=2E >That=E2=80=99s why there=E2=80=99s no message saying what=E2=80=99s being= built, no spinner, >etc=2E > >I=E2=80=99ll see what can be done=2E > >The problem has always been there but it was perhaps less visible >before >710854304b1ab29332edcb76f3de532e0724c197, at least when substitutes >were >available, because then the inferior wouldn=E2=80=99t start building thin= gs=2E > >Ludo=E2=80=99=2E Thanks for the answer=2E The build also starts with -n, which I didn't exp= ect either=2E I suppose this is also because the inferior doesn't report an= ything?