From patchwork Thu Apr 22 07:59:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Efraim Flashner X-Patchwork-Id: 28741 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id A13BA27BC7C; Thu, 22 Apr 2021 09:02:36 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id 4B80227BC7B for ; Thu, 22 Apr 2021 09:02:36 +0100 (BST) Received: from localhost ([::1]:49122 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZUIF-00031q-Ez for patchwork@mira.cbaines.net; Thu, 22 Apr 2021 04:02:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38182) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZUHi-0002yd-UW for guix-patches@gnu.org; Thu, 22 Apr 2021 04:02:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:49106) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lZUHi-0007Cx-LG for guix-patches@gnu.org; Thu, 22 Apr 2021 04:02:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lZUHi-0008Ja-Iq for guix-patches@gnu.org; Thu, 22 Apr 2021 04:02:02 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#47615] [PATCH v2 03/12] gnu: gcc-boot0: Use 128-bit long-double on powerpc-linux. Resent-From: Efraim Flashner Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Thu, 22 Apr 2021 08:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47615 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 47615@debbugs.gnu.org, guix-devel@gnu.org Cc: Efraim Flashner Received: via spool by 47615-submit@debbugs.gnu.org id=B47615.161907852031946 (code B ref 47615); Thu, 22 Apr 2021 08:02:02 +0000 Received: (at 47615) by debbugs.gnu.org; 22 Apr 2021 08:02:00 +0000 Received: from localhost ([127.0.0.1]:60651 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lZUHf-0008JC-Mw for submit@debbugs.gnu.org; Thu, 22 Apr 2021 04:01:59 -0400 Received: from flashner.co.il ([178.62.234.194]:43494) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lZUHe-0008J0-HX for 47615@debbugs.gnu.org; Thu, 22 Apr 2021 04:01:58 -0400 Received: from localhost (unknown [31.210.177.125]) by flashner.co.il (Postfix) with ESMTPSA id AA901403A4; Thu, 22 Apr 2021 08:01:52 +0000 (UTC) From: Efraim Flashner Date: Thu, 22 Apr 2021 10:59:16 +0300 Message-Id: <0f7980ce5048d058aabc7ef63d876c43824196cf.1619076704.git.efraim@flashner.co.il> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 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+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches * gnu/packages/commencement.scm (gcc-boot0)[arguments]: Adjust configure-flag to also use '--with-long-double-128' on powerpc-linux. --- gnu/packages/commencement.scm | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) I ran into build troubles without this patch. It only affects gcc-boot0 on powerpc, everything else I built out to mesa was unaffected by a 64-bit/128-bit mismatch. diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm index 36ebcee163..93caaac709 100644 --- a/gnu/packages/commencement.scm +++ b/gnu/packages/commencement.scm @@ -2733,12 +2733,12 @@ exec " gcc "/bin/" program "--disable-shared" "--enable-languages=c,c++" - ;; boot-triplet inserts "guix" in the triplet. - ,@(if (equal? "powerpc64le-guix-linux-gnu" (boot-triplet)) - ;; On POWER9 (little endian) glibc needs the - ;; 128-bit long double type. - '("--with-long-double-128") - '()) + ;; On POWER9 (little endian) glibc needs the 128-bit + ;; long double type. 32-bit PPC is affected by the + ;; changes applied for powerpc64le. + ,@(if (string-prefix? "powerpc" (boot-triplet)) + '("--with-long-double-128") + '()) ;; libstdc++ cannot be built at this stage ;; ("Link tests are not allowed after