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[72.10.149.169]) by smtp.gmail.com with ESMTPSA id e15sm5252314qkl.9.2021.04.28.06.20.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 06:20:32 -0700 (PDT) From: Maxim Cournoyer To: Mark H Weaver Subject: Re: Jam: which licence is this? References: <87pmyijm5o.fsf@netris.org> Date: Wed, 28 Apr 2021 09:20:31 -0400 In-Reply-To: <87pmyijm5o.fsf@netris.org> (Mark H. Weaver's message of "Sun, 25 Apr 2021 13:42:16 -0400") Message-ID: <87tunqr1eo.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2607:f8b0:4864:20::f2e; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qv1-xf2e.google.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org 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=1619616049; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=0Q491rXRVvwjyacDx+HJopuzT7dP9/xyWfk82OKpvcg=; b=iZlNl9DrGQmm5wGw9kZvOfenYOkqQn+LJc8Lwz+EoPd9eByrsuqJHIYdudwNdYrC0vTG5I Eh49XskG6Ge410+md56zcHy4FLXZhcc1t0Wpu36b3/0/0pj7IpAVeSDX6gsfDtc96BSd3a POYVybnRZlPS44oBYzObzZEhDT5VkjRmQ6bTMG4t6mYt0dNCXWEoTOMqwhNGK5e8VFEaf5 X2usLDPUvxNH1Nd7xsk8P7BACa/x1JZHpr7r3ikbX0XzjoOC/OUx59o3c1tazN934XzXWk RnNp43Xdnct/TWiYMIimJBU6mQOJiMiHLr/V+cUgHxPxl0ePYdOG1GUpuJqtjg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1619616049; a=rsa-sha256; cv=none; b=j+8A+vXZ4cXV2sW1bVd58bmGYkZoskGSmp7BBGfEaAQH3E8wbkZq8FfxWDpBt53J5GuZzv N1mh8LYbi9Cg3g84ILva7sys1HFbM527afPWKI3h/acoD7brmHVFKxfASgbA8tgCh9uJsu r7MiQMNIjtcd/LAVqvaOQXBpRy3WzK9FiXe1fleJqM3hNyou/WqOlwB9ISoTS0f01q/tL9 xaV6qcFe9eB7BNv5cF+SEuweghnO3eLBJSkYwBMoCHpV3sDF9vsYG8fC9lTTvjrfsUqc7Z 8uMR9VGZjFGJRMww3mR82xHQjAH2xky2CYm7GGK4/SQdUdVQ6HpSWEMcnqzLQQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20161025 header.b=KOPlEmJX; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); 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: -0.35 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20161025 header.b=KOPlEmJX; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); 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: 19F7D25532 X-Spam-Score: -0.35 X-Migadu-Scanner: scn0.migadu.com X-TUID: dNXR0oIJVtD8 Hi Mark, Mark H Weaver writes: > Hi Jack, > > Jack Hill writes: > >> I'm working on packaging the Argyll Color Management System for Guix. To >> build, it uses the Jam tool, which has the following license: >> >> ``` >> This is Release 2.5 of Jam, a make-like program. >> >> License is hereby granted to use this software and distribute it >> freely, as long as this copyright notice is retained and modifications >> are clearly marked. >> >> ALL WARRANTIES ARE HEREBY DISCLAIMED. >> ``` >> >> Which license is this? > > Thanks very much for your diligence here. > > I looked into it, and Debian calls this the "Perforce" license. The > "copyright" file for Debian's 'boost' package includes the following > lines: > > License: Perforce > License is hereby granted to use this software and distribute it > freely, as long as this copyright notice is retained and modifications > are clearly marked. > . > ALL WARRANTIES ARE HEREBY DISCLAIMED. > > > > Maybe this should be added to (guix licenses) as 'perforce', or perhaps > 'perforce-jam'? Unless that license is commonly used enough, I would rather not bloat the licenses list in Guix and instead use the non-copyleft procedure to define it on the spot, if needed. Does that make sense? Maxim