From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id 0BSsHhzH7mB2AAAAgWs5BA (envelope-from ) for ; Wed, 14 Jul 2021 13:14:36 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id yBpiGhzH7mDdCwAA1q6Kng (envelope-from ) for ; Wed, 14 Jul 2021 11:14:36 +0000 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 383681599C for ; Wed, 14 Jul 2021 13:14:36 +0200 (CEST) Received: from localhost ([::1]:47200 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3cqZ-0002AA-71 for larch@yhetil.org; Wed, 14 Jul 2021 07:14:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57228) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3cq5-0000w6-8I for guix-patches@gnu.org; Wed, 14 Jul 2021 07:14:05 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:59875) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m3cq3-0000wl-G1 for guix-patches@gnu.org; Wed, 14 Jul 2021 07:14:04 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m3cq3-0001PT-Bm for guix-patches@gnu.org; Wed, 14 Jul 2021 07:14:03 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#49025] [PATCH v6 04/22] utils: Define a target-x86-32? and target-x86-64? predicate. Resent-From: Maxime Devos Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 14 Jul 2021 11:14:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49025 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 49025@debbugs.gnu.org Cc: Mathieu Othacehe , Maxime Devos Received: via spool by 49025-submit@debbugs.gnu.org id=B49025.16262612035144 (code B ref 49025); Wed, 14 Jul 2021 11:14:03 +0000 Received: (at 49025) by debbugs.gnu.org; 14 Jul 2021 11:13:23 +0000 Received: from localhost ([127.0.0.1]:43121 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m3cpP-0001Kn-6c for submit@debbugs.gnu.org; Wed, 14 Jul 2021 07:13:23 -0400 Received: from andre.telenet-ops.be ([195.130.132.53]:39856) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m3cpM-0001Jh-T5 for 49025@debbugs.gnu.org; Wed, 14 Jul 2021 07:13:21 -0400 Received: from localhost.localdomain ([188.188.219.228]) by andre.telenet-ops.be with bizsmtp id UzDG2500W4wFxCU01zDKF7; Wed, 14 Jul 2021 13:13:20 +0200 From: Maxime Devos Date: Wed, 14 Jul 2021 13:12:49 +0200 Message-Id: <20210714111307.19324-5-maximedevos@telenet.be> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210714111307.19324-1-maximedevos@telenet.be> References: <20210714111307.19324-1-maximedevos@telenet.be> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telenet.be; s=r21; t=1626261200; bh=OIms9GN91JWFARSqoF1x61fg2Ti+lI2SIzA1pJi1i6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=EuJjhN6GsjCXqOr5xNNJ+qbO5gc7ZmCoHWJvS+iIoSZ/g5qtQhQXoWSxfJMsX0/7F yGKDnxa3BaWJU0ziqiNeYkyxJDEdkVw2eq7qnnLI/30SA2lc/I5Pv9hYhpdjrn0JMv cKaAPOfAqF/rLPsLPlWYCrD91lXsPAKUKS1UfIJtSJ7FgQuADzR2/b64SaTOPJcIdL dtOpcBVRz6GA1r6oLSyCATqW5JWjoB3Xu9zFwclAAZnGR/jGu3Ww82NgkW5gM2V3tD lV36hcr/OF8ml178W9eFjcrBSD+Jik/up5speJ9IeWlb4FP9HMOkCoAaEkNoFM9Jkl axetQqCBiuapQ== 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: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1626261276; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=OIms9GN91JWFARSqoF1x61fg2Ti+lI2SIzA1pJi1i6I=; b=WIB7PTGDhSRNQh8NvyhGutjbPYyxPDH86Ml/faUmJDWnRy59ygPmuqPpfCx4WrtVOL5VLA HRvkGux0aCy19kZv/mj5UjR5harYDOozFQilN7D6DJBQo0dC0CA9sDoYaLQhCbweT2oIPd tXh7rq1vWF7goYKJbutST3kEzL8his7QOz4UlBJN1D0zf7yzNDzT/wklLS4GaY7kzPcQes Sp14kBNZxW1EKCrlh2EDc8KfKG9l7WgfmoOWo83iEufnPj2IGabuppwx4XjnVE6l5t3LKd rHlD/PpZiRdyC6njIJf/0RxXmnlOs7K7m2QwlA7f7u82zVI0BBW5yapD8KZmNg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1626261276; a=rsa-sha256; cv=none; b=hwTeepsPPQ9+QcIBKWcDPBBI/lZnzHlvpFiqAgbkdq2+0zheTV+gamxBBcw4SeJlNl1zlp zCyMZypLEIQS59PMfGHUyT+nOpPJNTrUVBfmuqbx/VxVmQL3bDtk/qKlzFRsf4cVIYxc1P WBTmWL4Ft+KBFaK97NctZdRowGsHB+jpSoeY7BjhcPFwwgOpMsWph6WWA0HSdRhFUulCmZ bOyY/yhsdZeV7pePzdPmmRtDJs0yg5D4/4EdOVxAoTWjlLLehlSV8ZohXSjFZEpl4lVrq7 SiCa4ha+U4hl19PIKgf0FVnUbHdrdH26QCJPlqQN7LXyNdFNmePMF4bTU3JYYQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=telenet.be header.s=r21 header.b=EuJjhN6G; dmarc=fail reason="SPF not aligned (relaxed)" header.from=telenet.be (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-Migadu-Spam-Score: 3.70 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=telenet.be header.s=r21 header.b=EuJjhN6G; dmarc=fail reason="SPF not aligned (relaxed)" header.from=telenet.be (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-Migadu-Queue-Id: 383681599C X-Spam-Score: 3.70 X-Migadu-Scanner: scn0.migadu.com X-TUID: luncxBq8nZFU * guix/utils.scm (target-x86-32?, target-x86-64?): New predicates. * tests/utils.scm ("target-x86-32?", "target-x86-64?"): New tests. --- guix/utils.scm | 20 ++++++++++++++++++++ tests/utils.scm | 23 +++++++++++++++++++++++ 2 files changed, 43 insertions(+) diff --git a/guix/utils.scm b/guix/utils.scm index 005c9b2c5f..0596f81b8a 100644 --- a/guix/utils.scm +++ b/guix/utils.scm @@ -85,6 +85,8 @@ target-linux? target-hurd? target-mingw? + target-x86-32? + target-x86-64? target-arm32? target-aarch64? target-arm? @@ -565,6 +567,24 @@ a character other than '@'." ;; are 64-bit. (string-suffix? "-mingw32" target))) +(define* (target-x86-32? #:optional (target (or (%current-target-system) + (%current-system)))) + "Is the architecture of TARGET a variant of Intel's 32-bit architecture +(IA32)?" + ;; Intel also has a 16-bit architecture in the iN86 series, i286 + ;; (see, e.g. https://en.wikipedia.org/wiki/Intel/808286) so this + ;; procedure is not named target-x86?. + (or (string-prefix? "i386-" target) + (string-prefix? "i486-" target) + (string-prefix? "i586-" target) + (string-prefix? "i686-" target))) + +(define* (target-x86-64? #:optional (target (or (%current-target-system) + (%current-system)))) + "Is the architecture of TARGET a variant of Intel/AMD's 64-bit +architecture (x86_64)?" + (string-prefix? "x86_64-" target)) + (define* (target-arm32? #:optional (target (or (%current-target-system) (%current-system)))) (string-prefix? "arm" target)) diff --git a/tests/utils.scm b/tests/utils.scm index e170070907..648e91f242 100644 --- a/tests/utils.scm +++ b/tests/utils.scm @@ -306,6 +306,29 @@ skip these tests." '("i686-linux-gnu" "i686-pc-gnu" "i686-w64-mingw32"))) +(test-equal "target-x86-32?" + '(#f #f #f #t #t #t #t #f) + ;; These are (according to Wikipedia) two RISC architectures + ;; by Intel and presumably not compatible with the x86-32 series. + (map target-x86-32? + '("i860-gnu" "i960-gnu" + ;; This is a 16-bit architecture + "i286-gnu" + ;; These are part of the x86-32 series. + "i386-gnu" "i486-gnu" "i586-gnu" "i686-gnu" + ;; Maybe this one will exist some day, but not yet. + "i786-gnu"))) + +(test-equal "target-x86-64?" + '(#t #f #f #f) + (map target-x86-64? + `("x86_64-linux-gnu" "i386-linux-gnu" + ;; Just because it includes "64" doesn't make it 64-bit. + "aarch64-linux-gnu" + ;; Note that (expt 2 109) in decimal notation starts with 64. + ;; However, it isn't 32-bit. + ,(format #f "x86_~a-linux-gnu" (expt 2 109))))) + (test-end) (false-if-exception (delete-file temp-file)) -- 2.32.0