From debbugs-submit-bounces@debbugs.gnu.org Thu May 10 04:42:28 2018 Received: (at 31386) by debbugs.gnu.org; 10 May 2018 08:42:28 +0000 Received: from localhost ([127.0.0.1]:55936 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fGh9g-0002TI-7m for submit@debbugs.gnu.org; Thu, 10 May 2018 04:42:28 -0400 Received: from venus.bbbm.mdc-berlin.de ([141.80.25.30]:42480) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fGh9f-0002T8-22 for 31386@debbugs.gnu.org; Thu, 10 May 2018 04:42:27 -0400 Received: from localhost (localhost [127.0.0.1]) by venus.bbbm.mdc-berlin.de (Postfix) with ESMTP id 10B73380EDB; Thu, 10 May 2018 10:42:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mdc-berlin.de; h= content-transfer-encoding:content-type:content-type:mime-version :message-id:date:date:in-reply-to:subject:subject:from:from :user-agent:references:received:received:received:received; s= mdc; t=1525941745; x=1527756146; bh=laClZDKvymnJFI8TOEuB2jdbo64+ Ngze4znldJzpBLE=; b=XecNqvqSh9j7yPRTKLKbSSz8e5tsrzNfUz+F4dIzEkiQ toS4WI8pdbsoV7LNlOaoiTHgrc9nY/3g+DBDvnpjtqWbSS0BJG8URdlpVGf/h4oR NkBXj6Ee7slxsu5AePNY5uahTIdt42H2fCMbQO1mW3SxqczLwtfheJgql/es+08= X-Virus-Scanned: amavisd-new at mdc-berlin.de Received: from venus.bbbm.mdc-berlin.de ([127.0.0.1]) by localhost (venus.bbbm.mdc-berlin.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hZivkIzbkju3; Thu, 10 May 2018 10:42:25 +0200 (CEST) Received: from HTCAONE.mdc-berlin.net (puck.citx.mdc-berlin.de [141.80.36.101]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by venus.bbbm.mdc-berlin.de (Postfix) with ESMTPS; Thu, 10 May 2018 10:42:25 +0200 (CEST) Received: from SW-IT-P-CAS1.mdc-berlin.net (141.80.113.53) by HTCAONE.mdc-berlin.net (141.80.180.120) with Microsoft SMTP Server (TLS) id 14.3.389.1; Thu, 10 May 2018 10:42:24 +0200 Received: from localhost (141.80.113.52) by SW-IT-P-CAS1.mdc-berlin.net (141.80.113.53) with Microsoft SMTP Server id 14.3.389.1; Thu, 10 May 2018 10:42:24 +0200 References: <20180508145909.25354-1-ricardo.wurmus@mdc-berlin.de> <87vabwv48t.fsf@gnu.org> User-agent: mu4e 1.0; emacs 25.3.1 From: Ricardo Wurmus To: Ludovic =?utf-8?Q?Court=C3=A8s?= Subject: Re: [bug#31386] [PATCH 1/3] gnu: eigen: Include unsupported features. In-Reply-To: <87vabwv48t.fsf@gnu.org> X-URL: https://elephly.net X-PGP-Key: https://elephly.net/rekado.pubkey X-PGP-Fingerprint: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC Date: Thu, 10 May 2018 10:42:14 +0200 Message-ID: <878t8rgavt.fsf@mdc-berlin.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [141.80.113.52] X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.2.1013-23834.006 X-TM-AS-Result: No-9.282500-8.000000-10 X-TMASE-MatchedRID: 5+1rHnqhWURw76iuU1maphxQCXaqsX3JC/ExpXrHizwNmPMcsvd5FltM XbPorUbGExhUgTJvxY6IIY1dIXCLB4PhXvvZBernH5YQyOg71ZbfC1U9Hn8O8psoi2XrUn/JIq9 5DjCZh0wUGm4zriL0oQtuKBGekqUpOlxBO2IcOBab2SUViWc8Xx46wuZ1cnjM5Ep3kB+O4bpn8v Duvdlm4doUQK80L3iSQwymtxuJ6y0= X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--9.282500-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.2.1013-23834.006 X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 31386 Cc: 31386@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: -6.0 (------) Ludovic Court=C3=A8s writes: > Ricardo Wurmus skribis: > >> * gnu/packages/algebra.scm (eigen)[source]: Do not build the tests for >> unsupported features, but include the files. > > I was reluctant about installing those, but IIRC they go to > $includedir/=E2=80=A6/unsupported, right? In that case, it=E2=80=99s up = to users to > explicitly #include from unsupported/ so it=E2=80=99s probably fine. That=E2=80=99s correct. As it turns out, this alone is not sufficient for TensorFlow. They have some additional Eigen source files that they bundle with the TensorFlow sources, which must be present at build time. -- Ricardo