From owner-freebsd-haskell@freebsd.org Sat Apr 7 07:13:32 2018 Return-Path: Delivered-To: freebsd-haskell@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E1615F91095 for ; Sat, 7 Apr 2018 07:13:31 +0000 (UTC) (envelope-from raichoo@googlemail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7CB277AD2F for ; Sat, 7 Apr 2018 07:13:31 +0000 (UTC) (envelope-from raichoo@googlemail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 3E231F91090; Sat, 7 Apr 2018 07:13:31 +0000 (UTC) Delivered-To: haskell@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2BA6CF9108E for ; Sat, 7 Apr 2018 07:13:31 +0000 (UTC) (envelope-from raichoo@googlemail.com) Received: from mail-it0-x229.google.com (mail-it0-x229.google.com [IPv6:2607:f8b0:4001:c0b::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BA7587AD14 for ; Sat, 7 Apr 2018 07:13:30 +0000 (UTC) (envelope-from raichoo@googlemail.com) Received: by mail-it0-x229.google.com with SMTP id f6-v6so4838608ita.2 for ; Sat, 07 Apr 2018 00:13:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=2FM1SUQE1ocur79mupv72QA8axj5Q3AB2tngoldGck0=; b=tS3+M7A0d72aQR5dc/vHC4B2Y/2MaKChaO2F30LFOcDwk83TTyHHFSNCc8LcR6BwUI uPhsaio74z1ZOp/B29KtOifz/L+JamJr5KRPO86O/+uxwuTDxnBmA5RsPYE/ZNSt4fSL qNAI1W5PJl0MPEc7KK+9cTkl0ZxrUM7TTZD9NUkWPdo38S6kctCZ+qAtElMWUUj6mpEv HjfZ+7QXRXu34yfHjgYqUcxEDyQyrcKuust3thcHXGWbhfOwLBdEDyEi6y8lAiGo4Yg2 6RaJMtVlYpOcoalYC+8QihUdfR/oOEPlJPOBzcotuov/xmbgt0Yh3tjAvIs4dVTjEWOP QFgw== X-Gm-Message-State: AElRT7FXuSIjDRuxgfKhPPIFfnAfKwwQvF6ZjymkIELsV5dvqxnmyBhg mVQtkaGHQzHYLCgZIshMQ5nEQVVlEeMJzys1Ugk= X-Google-Smtp-Source: AIpwx4/E3ujm1+/Tdd0yK5ib0+irCFMWonDEFZfHVe/ikvxbgS/atfYNXbHoO4ZMMMMeyabVVhA+lIL97lwaJvQb38c= X-Received: by 2002:a24:1a45:: with SMTP id 66-v6mr20417562iti.130.1523085209639; Sat, 07 Apr 2018 00:13:29 -0700 (PDT) MIME-Version: 1.0 Received: by 10.107.141.150 with HTTP; Sat, 7 Apr 2018 00:13:28 -0700 (PDT) From: raichoo Date: Sat, 7 Apr 2018 09:13:28 +0200 Message-ID: Subject: HEADS UP: GHC 8.4.1 has issues when used as a bootstrop compiler To: haskell@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-haskell@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: FreeBSD-specific Haskell issues and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 07 Apr 2018 07:13:32 -0000 Hi, I've added DTrace support to GHC for FreeBSD. As it turns out this sadly breaks the ability to function as a bootstrap compiler. I'm currently trying to get in a flag for 8.4.2 to disable DTrace as a temporary workaround until I've fixed the actual issue. I just wanted to give you a heads up to not upgrade the port to anything higher than 8.2.x at the moment. Kind regards, raichoo