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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/57038] Latest libreoffice compilation fails with enabled LTO Date: Wed, 22 May 2013 11:36:00 -0000 [thread overview] Message-ID: <bug-57038-4-RQ6sMA6SJF@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-57038-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #24 from Jan Hubicka <hubicka at gcc dot gnu.org> --- S=/home/marxin/libreoffice && O=$S/solver/unxlngx6.pro && W=$S/workdir/unxlngx6.pro && mkdir -p $W/LinkTarget/Executable/ && g++ -flto -fno-fat-lto-objects -fuse-linker-plugin -O2 -Wl,-z,origin '-Wl,-rpath,$ORIGIN/../lib:$ORIGIN' -Wl,-rpath-link,$O/lib -Wl,-z,defs -Wl,-rpath-link,/lib:/usr/lib -Wl,-z,combreloc -L$O/lib -Wl,--hash-style=gnu -Wl,--dynamic-list-cpp-new -Wl,--dynamic-list-cpp-typeinfo -Wl,-Bsymbolic-functions -Wl,-O1 -Wl,-S $W/CxxObject/i18npool/source/localedata/LocaleNode.o $W/CxxObject/i18npool/source/localedata/filewriter.o $W/CxxObject/i18npool/source/localedata/saxparser.o -Wl,--start-group -Wl,--end-group -Wl,--no-as-needed -luno_cppu -luno_cppuhelpergcc3 -luno_sal -o $W/LinkTarget/Executable/saxparser /home/marxin/libreoffice/workdir/unxlngx6.pro/CxxObject/i18npool/source/localedata/saxparser.o (symbol from plugin): undefined reference to `typeinfo for com::sun::star::uno::Exception' /home/marxin/libreoffice/workdir/unxlngx6.pro/CxxObject/i18npool/source/localedata/saxparser.o (symbol from plugin): undefined reference to `typeinfo name for com::sun::star::uno::RuntimeException' /home/marxin/libreoffice/workdir/unxlngx6.pro/CxxObject/i18npool/source/localedata/saxparser.o (symbol from plugin): undefined reference to `typeinfo for com::sun::star::uno::RuntimeException' /home/marxin/libreoffice/workdir/unxlngx6.pro/CxxObject/i18npool/source/localedata/saxparser.o (symbol from plugin): undefined reference to `typeinfo name for com::sun::star::uno::Exception' actually this sounds more like a GCC bug, still. We should not optimize out typeinfos. Can you please relink with -Wl,--no-demangle --save-temps -fdump-ipa-cgraph (so we now unmangled typeinfo symbol name) and send the resolution file + *wpa*cgraph file? Honza
next prev parent reply other threads:[~2013-05-22 11:36 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-04-22 21:08 [Bug c++/57038] New: " marxin.liska at gmail dot com 2013-04-24 13:35 ` [Bug c++/57038] " hubicka at gcc dot gnu.org 2013-04-26 9:24 ` marxin.liska at gmail dot com 2013-05-03 11:20 ` marxin.liska at gmail dot com 2013-05-03 12:15 ` hubicka at ucw dot cz 2013-05-03 12:44 ` marxin.liska at gmail dot com 2013-05-03 13:03 ` hubicka at ucw dot cz 2013-05-03 13:08 ` marxin.liska at gmail dot com 2013-05-03 15:19 ` marxin.liska at gmail dot com 2013-05-03 16:48 ` hubicka at ucw dot cz 2013-05-03 16:59 ` marxin.liska at gmail dot com 2013-05-03 17:00 ` marxin.liska at gmail dot com 2013-05-13 12:08 ` hubicka at gcc dot gnu.org 2013-05-13 13:42 ` marxin.liska at gmail dot com 2013-05-13 17:18 ` hubicka at ucw dot cz 2013-05-13 18:49 ` hubicka at gcc dot gnu.org 2013-05-13 19:45 ` marxin.liska at gmail dot com 2013-05-20 19:16 ` marxin.liska at gmail dot com 2013-05-22 11:36 ` hubicka at gcc dot gnu.org [this message] 2013-05-22 14:40 ` hubicka at gcc dot gnu.org 2013-06-21 9:02 ` marxin.liska at gmail dot com 2013-06-21 12:53 ` hubicka at gcc dot gnu.org 2013-06-22 20:57 ` hubicka at ucw dot cz
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