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Thu, 3 Jun 2021 07:35:18 +0200 (CEST) Received: from int-mx001.mykolab.com (unknown [10.9.13.1]) by ext-mx-out003.mykolab.com (Postfix) with ESMTPS id 5657C4032C; Thu, 3 Jun 2021 07:35:18 +0200 (CEST) Received: from ext-subm003.mykolab.com (unknown [10.9.6.3]) by int-mx001.mykolab.com (Postfix) with ESMTPS id 0D17433A; Thu, 3 Jun 2021 07:35:16 +0200 (CEST) From: Thiago Jung Bauermann To: Tobias Geerinckx-Rice Cc: help-guix@gnu.org Subject: Re: Build Mesa with a different toolchain version Date: Thu, 03 Jun 2021 02:35:11 -0300 Message-ID: <8177868.9RumMkXvVa@popigai> In-Reply-To: <87sg20zfhu.fsf@nckx> References: <3126247.iAZJFXckTJ@popigai> <87y2bszjou.fsf@nckx> <87sg20zfhu.fsf@nckx> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=95.128.36.40; envelope-from=bauermann@kolabnow.com; helo=mx.kolabnow.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; 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aspmx1.migadu.com; dkim=pass header.d=kolabnow.com header.s=dkim20160331 header.b=L90dM7tb; dmarc=pass (policy=quarantine) header.from=kolabnow.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Spam-Score: -2.63 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=kolabnow.com header.s=dkim20160331 header.b=L90dM7tb; dmarc=pass (policy=quarantine) header.from=kolabnow.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Queue-Id: 9029813A87 X-Spam-Score: -2.63 X-Migadu-Scanner: scn1.migadu.com X-TUID: W8eW4Z/ZHBVr Em quarta-feira, 2 de junho de 2021, =C3=A0s 08:13:17 -03, Tobias Geerinckx= =2DRice=20 escreveu: > Two notes after a calming walk in the woods: Always a good idea! > Tobias Geerinckx-Rice =E5=86=99=E9=81=93=EF=BC=9A >=20 > > no package has a =E2=80=98gcc-toolchain=E2=80=99 input. >=20 > Not true: 2 do. I meant that =E2=80=98the toolchain=E2=80=99 used to bui= ld > everything=E2=80=A6 >=20 > > It is not used internally by Guix. >=20 > =E2=80=A6is not the "gcc-toolchain" package as such. Thanks for the clarification. > > (package (inherit gcc->gcc-10 mesa) =E2=80=A6) >=20 > Just turn it around: >=20 > (define-public mesa/gcc-10 > (package > (inherit mesa) > (native-inputs > `(("gcc" ,gcc-10) > ,@(package-native-inputs mesa))))) This worked (except for the mixed-toolchains issue): (define-public mesa-10 (package (inherit (package-with-c-toolchain mesa `(("toolchain" ,gcc-toolchain-10)))) (name "mesa-10"))) =2D-=20 Thanks, Thiago