[Bug binutils/12549] --as-needed should ignore weak references

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=12549

--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2013-01-11 13:55:11 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2013-01-11 13:55:03

Modified files:
    bfd            : ChangeLog elf-bfd.h elf-strtab.c elflink.c 

Log message:
    PR ld/12549
    * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
    (_bfd_elf_strtab_clear_all_refs): Define.
    * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
    (_bfd_elf_strtab_clear_all_refs): Delete.
    * elflink.c (elf_link_add_object_symbols): Clear out added
    strtab refs.  Correct handling of warning common symbols.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5900&r2=1.5901
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf-bfd.h.diff?cvsroot=src&r1=1.352&r2=1.353
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf-strtab.c.diff?cvsroot=src&r1=1.16&r2=1.17
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.460&r2=1.461

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