[Bug ld/12762] lto produces multiple definition errors for all symbols (including CRT) in C++

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=12762

--- Comment #18 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-08-05 03:17:15 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-08-05 03:17:12

Modified files:
    bfd            : ChangeLog elflink.c linker.c targets.c 
                     elf-bfd.h libbfd-in.h libbfd.h bfd-in2.h 
    ld             : ChangeLog plugin.c 

Log message:
    PR ld/12762
    bfd/
    * elflink.c (_bfd_elf_section_already_linked): Return matched
    status.  Remove COFF comdat section handling.
    * linker.c (_bfd_generic_section_already_linked): Return matched
    status.  Don't set SEC_GROUP in l_flags for plugin entries.
    (bfd_section_already_linked): Update prototype.
    * targets.c (_section_already_linked): Likewise.
    * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
    * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
    (_bfd_nolink_section_already_linked): Update.
    * libbfd.h: Regenerate.
    * bfd-in2.h: Regenerate.
    ld/
    * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
    table if already seen.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5445&r2=1.5446
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.416&r2=1.417
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/linker.c.diff?cvsroot=src&r1=1.87&r2=1.88
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/targets.c.diff?cvsroot=src&r1=1.206&r2=1.207
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf-bfd.h.diff?cvsroot=src&r1=1.327&r2=1.328
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/libbfd-in.h.diff?cvsroot=src&r1=1.90&r2=1.91
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/libbfd.h.diff?cvsroot=src&r1=1.257&r2=1.258
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/bfd-in2.h.diff?cvsroot=src&r1=1.545&r2=1.546
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.2360&r2=1.2361
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/plugin.c.diff?cvsroot=src&r1=1.36&r2=1.37

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