From owner-freebsd-ports-bugs@freebsd.org Tue Mar 27 16:37:54 2018 Return-Path: Delivered-To: freebsd-ports-bugs@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 1F298F686CA for ; Tue, 27 Mar 2018 16:37:54 +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 A995C70427 for ; Tue, 27 Mar 2018 16:37:53 +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 B882B3F8A for ; Tue, 27 Mar 2018 16:37:52 +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 w2RGbqvn089113 for ; Tue, 27 Mar 2018 16:37:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w2RGbq3g089112 for freebsd-ports-bugs@FreeBSD.org; Tue, 27 Mar 2018 16:37:52 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: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 226997] sysutils/dupd: fails to link with lld as the system linker Date: Tue, 27 Mar 2018 16:37:52 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new 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: freebsd-ports-bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc blocked flagtypes.name Message-ID: 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-ports-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Mar 2018 16:37:54 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226997 Bug ID: 226997 Summary: sysutils/dupd: fails to link with lld as the system linker Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: emaste@freebsd.org CC: tom@hur.st Blocks: 214864 CC: tom@hur.st Flags: maintainer-feedback?(tom@hur.st) I'm working on switching to LLVM's lld linker as the FreeBSD system linker (/usr/bin/ld)[1], and the port in this PR is reported as a new failure in t= he exp-run, PR 214864. An excerpt from the build log[2]: --- ld -r -b binary -o /wrkdirs/usr/ports/sysutils/dupd/work/dupd-1.4/build/usa= ge.o man/dupd ld: error: target emulation unknown: -m or at least one .o file required--- Known issues in this port or in lld that affect this port: (4) lld does not have a built-in default output target. For the most common= use of the linker (linking individual .o objects into an executable or shared object) lld infers the target from the first object file. However, when the linker is used to convert an arbitrary binary file into an ELF object (via = -r -b binary) lld must have the output target specified explicitly with -m. FreeBSD 11 and later have lld available as /usr/bin/ld.lld, so one simple option for testing is to just symlink /usr/bin/ld to ld.lld (and restore it= to ld.bfd). A port Makefile knob, LLD_UNSAFE=3Dyes, exists to indicate that a port does= not work with lld, and requires either /usr/bin/ld.bfd or binutils from ports. = This should work for the common case of ports written in C using GNU autoconf; it may have no effect on other ports. [1] https://lists.freebsd.org/pipermail/freebsd-current/2018-March/068985.h= tml [2] http://package18.nyi.freebsd.org/data/headamd64PR214864-default/2018-03-21_= 17h43m11s/logs/errors/dupd-1.4.log Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214864 [Bug 214864] [exp-run] test build with lld as /usr/bin/ld --=20 You are receiving this mail because: You are the assignee for the bug.=