Date: Fri, 2 Jun 2017 20:03:12 +0000 (UTC) From: "Tobias C. Berner" <tcberner@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r442460 - in head: . Mk devel/qt5-core devel/qt5-qmake Message-ID: <201706022003.v52K3CkH012011@repo.freebsd.org>
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Author: tcberner Date: Fri Jun 2 20:03:12 2017 New Revision: 442460 URL: https://svnweb.freebsd.org/changeset/ports/442460 Log: Do not use gold linker for Qt5 ports. gold linker from binutils 2.28 may produce duplicate library symbols, which makes shared libraries created with it not usable with conventional ld linker. PR: 218187 Submitted by: amdmi3 Modified: head/Mk/bsd.qt.mk head/UPDATING head/devel/qt5-core/Makefile head/devel/qt5-qmake/Makefile Modified: head/Mk/bsd.qt.mk ============================================================================== --- head/Mk/bsd.qt.mk Fri Jun 2 19:56:07 2017 (r442459) +++ head/Mk/bsd.qt.mk Fri Jun 2 20:03:12 2017 (r442460) @@ -147,7 +147,9 @@ CONFIGURE_ARGS+=-nomake examples -nomake tests \ . if ${ARCH} == i386 && empty(MACHINE_CPU:Msse2) CONFIGURE_ARGS+=-no-sse2 . endif - +# Work around a bug in current binutils, where the gold linker creates +# duplicate symbols. See pr 218187. Disable the gold-linker for Qt5 ports. +CONFIGURE_ARGS+= -no-use-gold-linker . endif . if defined(WANT_QT_DEBUG) || defined(WITH_DEBUG) Modified: head/UPDATING ============================================================================== --- head/UPDATING Fri Jun 2 19:56:07 2017 (r442459) +++ head/UPDATING Fri Jun 2 20:03:12 2017 (r442460) @@ -5,6 +5,27 @@ they are unavoidable. You should get into the habit of checking this file for changes each time you update your ports collection, before attempting any port upgrades. +20170602: + AFFECTS: users of Qt 5 in presence of binutils + AUTHOR: amdmi3@FreeBSD.org + + gold linker from binutils 2.28 may produce duplicate library + symbols, which makes shared libraries created with it not usable + with conventional ld linker. + + This affects Qt, as qt5-qmake will detect gold and use it to build + Qt libraries. Broken libQt5Core will be produced and ports which + depend on it will then fail to link with the following errors: + + ...lib/libQt5Core.so:(.dynamic+0x27ac8): multiple definition of `__bss_start at Qt_5' + ...lib/libQt5Core.so:(.dynamic+0x27ac8): first defined here + ...lib/libQt5Core.so:(.dynamic+0x27ac8): multiple definition of `_edata at Qt_5' + ...lib/libQt5Core.so:(.dynamic+0x27ac8): first defined here + ...lib/libQt5Core.so:(.dynamic+0x2b2d0): multiple definition of `_end at Qt_5' + + Qt5 was fixed to ignore gold. If you see these errors, you + need to rebuild qt5-qmake, then all qt5-* ports. + 20170529: AFFECTS: users of sysutils/dsbmd AUTHOR: mk@freeshell.de Modified: head/devel/qt5-core/Makefile ============================================================================== --- head/devel/qt5-core/Makefile Fri Jun 2 19:56:07 2017 (r442459) +++ head/devel/qt5-core/Makefile Fri Jun 2 20:03:12 2017 (r442460) @@ -2,6 +2,7 @@ PORTNAME= core DISTVERSION= ${QT5_VERSION} +PORTREVISION= 1 CATEGORIES= devel PKGNAMEPREFIX= qt5- Modified: head/devel/qt5-qmake/Makefile ============================================================================== --- head/devel/qt5-qmake/Makefile Fri Jun 2 19:56:07 2017 (r442459) +++ head/devel/qt5-qmake/Makefile Fri Jun 2 20:03:12 2017 (r442460) @@ -2,7 +2,7 @@ PORTNAME= qmake DISTVERSION= ${QT5_VERSION} -PORTREVISION= 2 +PORTREVISION= 3 CATEGORIES= devel PKGNAMEPREFIX= qt5-
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