From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id CO6kCj/9+GFiGAEAgWs5BA (envelope-from ) for ; Tue, 01 Feb 2022 10:28:31 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id MKR4Az/9+GEaIAAAG6o9tA (envelope-from ) for ; Tue, 01 Feb 2022 10:28:31 +0100 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 96C393E7C8 for ; Tue, 1 Feb 2022 10:28:30 +0100 (CET) Received: from localhost ([::1]:35232 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nEpSf-0003lB-2L for larch@yhetil.org; Tue, 01 Feb 2022 04:28:29 -0500 Received: from eggs.gnu.org ([209.51.188.92]:33274) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nEpNO-0007SH-EC for guix-patches@gnu.org; Tue, 01 Feb 2022 04:23:14 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:48801) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nEpNN-0003uf-QO for guix-patches@gnu.org; Tue, 01 Feb 2022 04:23:02 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nEpNN-00083F-LY for guix-patches@gnu.org; Tue, 01 Feb 2022 04:23:01 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#53613] [PATCH] guix: Restore profile hook for TeX Live font maps. 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Ricardo Wurmus skribis: [...] > Unfortunately, this change threw out the font-map-sized baby with the > texmf.cnf-infested bath water. The effect of that was barely noticeable > because font maps are weird and aren=E2=80=99t always used. Besides, we = had a > couple of other font-related problems (e.g. invalid assumptions about > directory links in kpathsea), which masked this newly introduced > problem. > > This patch pulls the baby out of the drain: we=E2=80=99re again generatin= g font > maps (such as pdftex.map) based on the contents of the profile. Oh, I see, makes perfect sense. Should some of this go in the commit log? [...] > Does this really solve problems? I don=E2=80=99t know. I think it=E2=80= =99s the right > thing to do (and thus makes our modular TeX Live less wrong), but it > didn=E2=80=99t solve mysteries like that koma-script bug that seems to be > related to a missing font map file. The koma-script bug remains because > the font map file is ignored. I didn=E2=80=99t see how the koma-script bug could relate to fonts but your explanation at looks plausible to my (untrained) eye. Thanks for explaining and fixing this! Ludo=E2=80=99.