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 ms11 with LMTPS id 3OxrDWfm+19lLAAA0tVLHw (envelope-from ) for ; Mon, 11 Jan 2021 05:47:19 +0000 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 0EHqCGfm+1+OawAA1q6Kng (envelope-from ) for ; Mon, 11 Jan 2021 05:47:19 +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 8387F9403A6 for ; Mon, 11 Jan 2021 05:47:18 +0000 (UTC) Received: from localhost ([::1]:50830 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kyq2u-0007Qb-70 for larch@yhetil.org; Mon, 11 Jan 2021 00:47:16 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36398) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kyq2l-0007QE-Pv; Mon, 11 Jan 2021 00:47:07 -0500 Received: from mail1.g12.pair.com ([66.39.4.99]:48424) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kyq2k-0007zg-8Q; Mon, 11 Jan 2021 00:47:07 -0500 Received: from mail1.g12.pair.com (localhost [127.0.0.1]) by mail1.g12.pair.com (Postfix) with ESMTP id 9B842730A9; Mon, 11 Jan 2021 00:47:04 -0500 (EST) Received: from guix.local (w135107.ppp.asahi-net.or.jp [121.1.135.107]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail1.g12.pair.com (Postfix) with ESMTPSA id B94217308F; Mon, 11 Jan 2021 00:47:03 -0500 (EST) Message-ID: <744414033755210791e09365bfbfdf5767b0aa84.camel@yasuaki.com> Subject: Bug? Haskell GHC wont' work since ghc@8.6? From: yasu To: Help Guix , Bug Guix Date: Mon, 11 Jan 2021 14:47:00 +0900 Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Received-SPF: none client-ip=66.39.4.99; envelope-from=yasu@yasuaki.com; helo=mail1.g12.pair.com 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -1.35 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Migadu-Queue-Id: 8387F9403A6 X-Spam-Score: -1.35 X-Migadu-Scanner: scn1.migadu.com X-TUID: OZh4rGDORKVC This one ought to be very simple to solve (or at least confirm). Does anyone use Haskell daily? I am a very casual user of Haskell (GHC) and when I tried to compile something just now, I noticed that it can't even compile the simplest possible program..., unless I downgrade to ghc@8.4 or lower. Newer versions, including ghc@8.6.5, didn't work, throwing the error message below instead. ~/co/haskell-tiny-intro/exercise (master *)$ cat a.hs main = putStrLn "a" ~/co/haskell-tiny-intro/exercise (master *)$ ghc a.hs Linking a ... .gcc-wrapped: error: unrecognized command line option '-no-pie' `gcc' failed in phase `C Compiler'. (Exit code: 1) Cheers, Yasu