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References: <337a7cfc-e3b0-4c94-b0c1-a3b58fc24c97@disroot.org> In-Reply-To: <337a7cfc-e3b0-4c94-b0c1-a3b58fc24c97@disroot.org> Resent-From: Adam Faiz Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Thu, 02 Jan 2025 03:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 75241 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: jgart Cc: 75241@debbugs.gnu.org Received: via spool by 75241-submit@debbugs.gnu.org id=B75241.173578708020965 (code B ref 75241); Thu, 02 Jan 2025 03:05:02 +0000 Received: (at 75241) by debbugs.gnu.org; 2 Jan 2025 03:04:40 +0000 Received: from localhost ([127.0.0.1]:41616 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tTBVn-0005S5-IY for submit@debbugs.gnu.org; Wed, 01 Jan 2025 22:04:39 -0500 Received: from layka.disroot.org ([178.21.23.139]:33352) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1tTBVj-0005Rt-UE for 75241@debbugs.gnu.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Adam Faiz X-ACL-Warn: , Adam Faiz via Guix-patches From: Adam Faiz via Guix-patches via Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Queue-Id: A15B52572 X-Migadu-Scanner: mx13.migadu.com X-Migadu-Spam-Score: -3.49 X-Spam-Score: -3.49 X-TUID: z2zjQHc3KuLl Hi jgart, > Hi, thanks for the contribution. > > Can you explain the context and motivation around this change? > > It would help me in reviewing this. > > Thanks! Sure! I wanted to try out Gerbil Scheme, so I installed the gerbil package. Unfortunately, using it's interpreter 'gxi' immediately gave an "Illegal instruction" error on my computer. After inspecting the configure script, I found that it defaults to compiling specifically for the CPU instructions available on the machine performing the build(-march=native). This leads to build results that aren't portable or reproducible across different machines of the same CPU architecture. Avoiding this requires setting --enable-march to the empty string, which is only done for OpenBSD in the configure script, so the patch I sent sets this as a configure flag. It might be counterintuitive that there isn't a --disable-march option, but I wanted to fix the problem with the least work. If you feel there's a better way to solve the problem, please let me know. > > -- > all the best, > jgart Sincerely, Adam