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Resent-From: Mathieu Othacehe Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 13 May 2020 15:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40677 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: To: Jan Cc: 40677@debbugs.gnu.org Received: via spool by 40677-submit@debbugs.gnu.org id=B40677.158938510224854 (code B ref 40677); Wed, 13 May 2020 15:52:01 +0000 Received: (at 40677) by debbugs.gnu.org; 13 May 2020 15:51:42 +0000 Received: from localhost ([127.0.0.1]:59133 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jYtfZ-0006So-M7 for submit@debbugs.gnu.org; Wed, 13 May 2020 11:51:41 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:42237) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jYtfX-0006Sc-80 for 40677@debbugs.gnu.org; Wed, 13 May 2020 11:51:39 -0400 Received: by mail-wr1-f68.google.com with SMTP id s8so21515312wrt.9 for <40677@debbugs.gnu.org>; 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Wed, 13 May 2020 08:51:33 -0700 (PDT) Received: from meru ([2a01:cb18:832e:5f00:b0b0:93dd:fa22:31bf]) by smtp.gmail.com with ESMTPSA id g25sm35747569wmh.24.2020.05.13.08.51.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2020 08:51:32 -0700 (PDT) From: Mathieu Othacehe References: <20200502011450.2676-1-tona_kosmicznego_smiecia@interia.pl> <20200502011450.2676-8-tona_kosmicznego_smiecia@interia.pl> <87368i1xwh.fsf@gmail.com> <20200513165729.518bd858@kompiuter> Date: Wed, 13 May 2020 17:51:31 +0200 In-Reply-To: <20200513165729.518bd858@kompiuter> (Jan's message of "Wed, 13 May 2020 16:57:29 +0200") Message-ID: <874ksj4yv0.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Scanner: scn0 X-Spam-Score: 0.09 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=gmail.com header.s=20161025 header.b=PIKRefME; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Scan-Result: default: False [0.09 / 13.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; GENERIC_REPUTATION(0.00)[-0.5399168667002]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.51.188.0/24:c]; R_DKIM_REJECT(1.00)[gmail.com:s=20161025]; DWL_DNSWL_FAIL(0.00)[209.51.188.17:server fail]; FREEMAIL_FROM(0.00)[gmail.com]; IP_REPUTATION_HAM(0.00)[asn: 22989(0.05), country: US(-0.00), ip: 209.51.188.17(-0.54)]; DKIM_TRACE(0.00)[gmail.com:-]; RCPT_COUNT_TWO(0.00)[2]; MX_GOOD(-0.50)[cached: eggs.gnu.org]; MAILLIST(-0.20)[mailman]; FREEMAIL_TO(0.00)[interia.pl]; RCVD_IN_DNSWL_FAIL(0.00)[209.51.188.17:server fail]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:22989, ipnet:209.51.188.0/24, country:US]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[larch=yhetil.org]; ARC_NA(0.00)[]; FORGED_RECIPIENTS_MAILLIST(0.00)[]; FROM_NEQ_ENVFROM(0.00)[mothacehe@gmail.com,guix-patches-bounces@gnu.org]; FROM_HAS_DN(0.00)[]; URIBL_BLOCKED(0.00)[gnu.org:url]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[40677@debbugs.gnu.org]; HAS_LIST_UNSUB(-0.01)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.51.188.17:from]; RCVD_COUNT_SEVEN(0.00)[9]; FORGED_SENDER_MAILLIST(0.00)[]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : SPF not aligned (relaxed),none] X-TUID: KNGe5WWjXDt2 Hello Jan, > I had a success building ffmpeg-jami on both aarch64-linux and > armhf-linux (through qemu). I have one question regarding the naming > convention of variables. Why do some variables start with "%"? I > couldn't find any explanation in the documentation nor in the source > code. Say I want to add a variable called > "ffmpeg-linux-configure-flags". Should I start it with "%" - > "%fmpeg-linux-configure-flags" or not? Good job! Variables prefixed by '%' often denote parameters (see: https://www.gnu.org/software/guile/manual/html_node/Parameters.html). I guess something like: --8<---------------cut here---------------start------------->8--- (define %fmpeg-linux-configure-flags '("--flag-1" "--flag-2")) --8<---------------cut here---------------end--------------->8--- would be fine. But using "ffmpeg-linux-configure-flags" would also be correct. Thanks, Mathieu