From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id KB02DLxZH2NeXgAAbAwnHQ (envelope-from ) for ; Mon, 12 Sep 2022 18:09:32 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id sMEJDLxZH2OdagEA9RJhRA (envelope-from ) for ; Mon, 12 Sep 2022 18:09:32 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id C9E61CEA0 for ; Mon, 12 Sep 2022 18:09:31 +0200 (CEST) Received: from localhost ([::1]:60688 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oXm02-0006cd-MH for larch@yhetil.org; Mon, 12 Sep 2022 12:09:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59666) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oXlyG-0004vg-Ib for help-guix@gnu.org; Mon, 12 Sep 2022 12:07:40 -0400 Received: from smtp.polymtl.ca ([132.207.4.11]:42035) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oXlyD-0001Eg-Ri for help-guix@gnu.org; Mon, 12 Sep 2022 12:07:39 -0400 Received: from localhost (modemcable094.169-200-24.mc.videotron.ca [24.200.169.94]) by smtp.polymtl.ca (8.14.7/8.14.7) with ESMTP id 28CG7VHc008166 for ; Mon, 12 Sep 2022 12:07:36 -0400 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp.polymtl.ca 28CG7VHc008166 To: help-guix@gnu.org Subject: Package inputs specific to an output Date: Mon, 12 Sep 2022 12:07:31 -0400 Message-ID: <87wna8mv98.fsf@laura> MIME-Version: 1.0 Content-Type: text/plain X-Poly-FromMTA: (modemcable094.169-200-24.mc.videotron.ca [24.200.169.94]) at Mon, 12 Sep 2022 16:07:31 +0000 Received-SPF: pass client-ip=132.207.4.11; envelope-from=olivier.dion@polymtl.ca; helo=smtp.polymtl.ca X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 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" Reply-to: Olivier Dion From: Olivier Dion via X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1662998971; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=AaE7L+fBGr5Yyzb5QsugZSO2FOBoFiLiR99NtbXNmv4=; b=QBajp2vs0ly/s9fO07TbTWLzFug25mqI4pRgR2miAt7E4u2PSVKwynOkaxvTFsN2R60jzh sBMaKqFctqYP2SNY1v/vHmhCahqpFxt/hgPrSQljDT+O8gfT5RRzMTlY5KOfDowI+1J3VP sfkfI7UuzVDVfMjUCseRJ/6+ofFruSTDXzLJckgc1/cReBekxU7cifQJ+n4l7iPCXh5hai iJ26o6U6E4I6FzniEfwFB+j7u0xdHVGQ9tVTrUx1s6iICvkSlrTUi1hPIf6Gr7Ar3+xgZX PUCJaUL0/m1mUMEv9EACU27aNIWxvTOEbv0atx8iYdaVIYURtF7gwsEl5CaNOw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1662998971; a=rsa-sha256; cv=none; b=FJOnA1Av/ddhejY585p9Bqx3BodmQmUKJW9nnQvklLHtdGHqH6IWLvOY+6ds3nPCf8SOa8 94JK5hwoPQOwgrgNTGK4v0XtxQS2zew/Bz1sRtCfhLkspLIhjPP5O6r6OcRNzTl/zLb1nW qnuvwhfX1UhoMsP+aXXiLWPrw8HaF6WbGPsRnHVCPmsspH4gGT36f2T3oxm8nObO3RmUc5 2R8ZJTnrlDmB2YhdBVknUzV4+X0anriboK3ZJ1uvwbLDUxyTqNDYrCs6VrkAFHA5VnA+Em qBtY56YicMwO7Jqk+yQgXlnnCNkkcEZnwrjFSOAMLDKm7ihXjAlbrt4jzbCg4w== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.81 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: C9E61CEA0 X-Spam-Score: -2.81 X-Migadu-Scanner: scn1.migadu.com X-TUID: Rnreb3JRj9TO Hi, Is there a way to make a package that has inputs that will only be installed when a given output is selected? For example, I have a library that has a set of inputs for linking against them. The project also come with optional executable tools that use the library but also other inputs. I don't want these extra inputs to be installed along the library if the user does not want the tools. -- Olivier Dion oldiob.dev