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 ms5.migadu.com with LMTPS id 2AilBilA0GKlkAAAbAwnHQ (envelope-from ) for ; Thu, 14 Jul 2022 18:11:21 +0200 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 +IpPBSlA0GKHHAEAG6o9tA (envelope-from ) for ; Thu, 14 Jul 2022 18:11:21 +0200 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 EDCBA31F1F for ; Thu, 14 Jul 2022 18:11:17 +0200 (CEST) Received: from localhost ([::1]:52824 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oC1Qr-000052-54 for larch@yhetil.org; Thu, 14 Jul 2022 12:11:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58136) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oC1Mk-0003Sg-3E for guix-devel@gnu.org; Thu, 14 Jul 2022 12:07:02 -0400 Received: from mailout3.hostsharing.net ([2a01:4f8:150:2161:1:b009:f236:0]:50605) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oC1Mh-0005y6-IN for guix-devel@gnu.org; Thu, 14 Jul 2022 12:07:01 -0400 Received: from h20.hostsharing.net (h20.hostsharing.net [IPv6:2a01:37:1000::53df:5fec:0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.hostsharing.net", Issuer "RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1" (verified OK)) by mailout3.hostsharing.net (Postfix) with ESMTPS id 9997610052331 for ; Thu, 14 Jul 2022 18:06:52 +0200 (CEST) Received: from anna.fritz.box (55d4a9c3.access.ecotel.net [85.212.169.195]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by h20.hostsharing.net (Postfix) with ESMTPSA id 59B95744554 for ; Thu, 14 Jul 2022 18:06:52 +0200 (CEST) Message-ID: <8a76f5c9c4cb50e6adfe6d246186e06e28ca4e1c.camel@platen-software.de> Subject: glibc-2.33 fails to build on POWER9 From: Tobias Platen To: "guix-devel@gnu.org" Date: Thu, 14 Jul 2022 18:06:51 +0200 Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.38.3-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Received-SPF: none client-ip=2a01:4f8:150:2161:1:b009:f236:0; envelope-from=guix@platen-software.de; helo=mailout3.hostsharing.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1657815078; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=jW9/v3QSvZ+/AjiTKLbiAjTFWot4b+zQpuoh4irMFEs=; b=AMu0pxKMSsX5YtNG6T0ClgLJYN9yfYT/rrxB/oafY6lA6fWXA8f4kvmxNSbSubL2Cn9NVb +GJXTj9A7hFAaryD24ogK+3Dzx3KevGuL2AMsKKyoo4/zQtiFYtxF+/2/bQoME8JL7ZkSe pBzxtrz5SXoPkoXcmoF/GeztCDAbdvBOBbdmmtDdRASmIB5cd0/wwuQ6+LAUPBD+3+PuHU 2kVXdhkii+9e/aeNBqZ/V5GeWfUZCvGwg8Rdrh/AjYvpA1oWDSbTsSqjvlkPbOPQK9P8xm 6lO5bWN+wIm8Qd0I74OSvVyjzFbchoOxB3xkDBfoNwQS1IHlsBa7fIw8lwsyvA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1657815078; a=rsa-sha256; cv=none; b=e/RFzaqPNiEfwOk+Ou559F/sjFWqK7H0ahy+o8Iy/2RhgA/W7jugjkWWCnAGRMHJ95Ywt/ ediFHwSc7EQdbrtzy92fbuLywYe5FSg6Su5tgfNubLPn3vkn1aS5OzLcmCDPvIzHCmEVFi pBoVB9u4XFVl8wvisIRKWW+f+6BvK9+fpe3jV2h2HW5AOIwYPMjTgUclE2GRjSpuDKusGQ jlcQZEPw5OShqrF0yLn//vWJ7C5TKLVedvfevhn0plp/aqU50ekk8Qp7fXATzOGOb6nOtB NnMk5R97NfdoclWrFoHnHNuZYu+4SrP7x7KwEFUOOH9/X1xrfB2H+Q/WFUlfwQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.75 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: EDCBA31F1F X-Spam-Score: -2.75 X-Migadu-Scanner: scn1.migadu.com X-TUID: ak05qNcilN3M I tried to build glibc-2.33 on my Talos II (no cross compile here), it fails because the compiler is likely outdated. checking if the target machine is at least POWER8... yes checking if the compiler supports -mno-gnu-attribute... yes checking if gcc compiles signbit with 128-bit floating point type... yes checking if gcc compiles with -mabi=ieeelongdouble and -mlong-double- 128... no checking for objcopy... objcopy checking version of objcopy... 2.37, ok configure: error: *** The compiler must support -mabi=ieeelongdouble and -mlongdouble simultaneously. guix --version shows guix (GNU Guix) 7c9ad54b0616112c7eea6dd02379616aef206490 Copyright (C) 2022 the Guix authors