From owner-freebsd-ports-bugs@freebsd.org Thu Mar 21 01:13:09 2019 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 B37871543482 for ; Thu, 21 Mar 2019 01:13:09 +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 46F688ABB1 for ; Thu, 21 Mar 2019 01:13:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id D47B11543473; Thu, 21 Mar 2019 01:13:08 +0000 (UTC) Delivered-To: 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 AD0E31543472 for ; Thu, 21 Mar 2019 01:13:08 +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 TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3E73A8ABA4 for ; Thu, 21 Mar 2019 01:13:08 +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 672CE1EDB6 for ; Thu, 21 Mar 2019 01:13:07 +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 x2L1D7TM047243 for ; Thu, 21 Mar 2019 01:13:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L1D7Wu047242 for ports-bugs@FreeBSD.org; Thu, 21 Mar 2019 01:13:07 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: ports-bugs@FreeBSD.org Subject: [Bug 236676] lang/gcc8: Loader picks up wrong libstc++.so Date: Thu, 21 Mar 2019 01:13:06 +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 Many People X-Bugzilla-Who: peter.henderson@ieee.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gerald@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 flagtypes.name attachments.mimetype attachments.created 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: 2.1.29 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 01:13:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236676 Bug ID: 236676 Summary: lang/gcc8: Loader picks up wrong libstc++.so Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: Individual Port(s) Assignee: gerald@FreeBSD.org Reporter: peter.henderson@ieee.org Assignee: gerald@FreeBSD.org Flags: maintainer-feedback?(gerald@FreeBSD.org) Attachment #203017 text/plain mime type: Created attachment 203017 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D203017&action= =3Dedit Program where incorrect libstdc++ causes a failure. I'm not sure who's responsibility this is, but as it can effect any gcc8 us= er, I am reporting it here. The loader is picking up /usr/local/lib/compat/libstdc++.so.6,rather than /usr/local/lib/gcc8/libstdc++.so.6.0.25. "pkg which /usr/local/lib/compat/libstdc++.so.6" outputs: /usr/local/lib/compat/libstdc++.so.6 was installed by package compat9x-amd64-9.3.903000.20170608 As a result, my test program "./gcc-ld-test" outputs:=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 /usr/local/lib/compat/libstdc++.so.6: version GLIBCXX_3.4.11 required by /usr/home/peterh/ieee-754/test/gcc-ld-test not found "ldd ./gcc-ld-test" outputs: ./gcc-ld-test: libstdc++.so.6 =3D> /usr/local/lib/compat/libstdc++.so.6 (0x8008370= 00) libgcc_s.so.1 =3D> /lib/libgcc_s.so.1 (0x800b3e000) libc.so.7 =3D> /lib/libc.so.7 (0x800d4d000) libm.so.5 =3D> /lib/libm.so.5 (0x801109000) gcc-ld-test was compiled using: gcc8 -D BAD_LD -lstdc++ -o gcc-ld-test gcc-ld-test.cpp The -D BAD_LD turns on the failure. I.e. without "-D BAD_LD" the program s= till need libstdc++ and still loads /usr/local/lib/compat/libstdc++.so.6, but ru= ns without any problems. The problem is triggered when I use boost format. "pkg version" outputs: gcc8-8.3.0 =3D compat9x-amd64-9.3.903000.20170608 ? boost-libs-1.69.0_1 =3D "uname -a" outputs: FreeBSD 11.2-RELEASE-p9 #0 r343989: Mon Feb 11 17:52:41 AEDT 2019=20=20=20= =20 root@hydrogen:/usr/obj/usr/src/sys/GENERIC amd64 I was able to fix the problem, and hence run my program in one of two ways: 1) Use: gcc8 -D BAD_LD -o gcc-ld-test gcc-ld-test.cpp /usr/local/lib/gcc8/libstdc++= .a The program then works and "ldd ./gcc-ld-test" outputs: ./gcc-ld-test: libgcc_s.so.1 =3D> /lib/libgcc_s.so.1 (0x8008ef000) libc.so.7 =3D> /lib/libc.so.7 (0x800afe000) 2) Use: gcc8 -D BAD_LD -rpath=3D/usr/local/lib/gcc8 -lstdc++ -o gcc-ld-test gcc-ld-= test Again the program works and=20 "ldd ./gcc-ld-test" outputs: ./gcc-ld-test: libstdc++.so.6 =3D> /usr/local/lib/gcc8/libstdc++.so.6 (0x800822000) libc.so.7 =3D> /lib/libc.so.7 (0x800bb7000) libm.so.5 =3D> /lib/libm.so.5 (0x800f73000) libgcc_s.so.1 =3D> /usr/local/lib/gcc8/libgcc_s.so.1 (0x8011a0000) --=20 You are receiving this mail because: You are the assignee for the bug.=