From owner-freebsd-haskell@freebsd.org Thu Mar 29 17:02:37 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 584A1F60EBE for ; Thu, 29 Mar 2018 17:02:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 DF06278A2A for ; Thu, 29 Mar 2018 17:02:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A0459F60EB9; Thu, 29 Mar 2018 17:02:36 +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 8C4BEF60EB8 for ; Thu, 29 Mar 2018 17:02:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 251A978A24 for ; Thu, 29 Mar 2018 17:02:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 80F8B25434 for ; Thu, 29 Mar 2018 17:02:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w2TH2ZkL038881 for ; Thu, 29 Mar 2018 17:02:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w2TH2ZFR038880 for haskell@FreeBSD.org; Thu, 29 Mar 2018 17:02:35 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: haskell@FreeBSD.org Subject: [Bug 226872] lang/ghc: fails to build with lld as /usr/bin/ld Date: Thu, 29 Mar 2018 17:02:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emaste@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: haskell@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 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: Thu, 29 Mar 2018 17:02:37 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226872 --- Comment #3 from Ed Maste --- (In reply to arrowd from comment #1) > I'm aware of this problem, someone asked on IRC about this. The problem i= s that > even simple hello world Haskell programs linked with LLD are segfa= ulting. Can we configure ghc to invoke ld.bfd by default perhaps? It appears that building the compiler itself picks up LD=3D/usr/bin/ld.bfd = as it should, but the built ghc (somewhat unsurprisingly) defaults to invoking ld. Of course the best case scenario is if ghc can just use lld as the linker (= and perhaps achieve a 10x speedup). --=20 You are receiving this mail because: You are the assignee for the bug.=