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Re: [PATCH][GOLD] Do not generate .gnu.version* if no symbol versioning is used.


ping.

2009/10/10 Doug Kwan (Ãö®¶¼w) <dougkwan@google.com>:
> Hi,
>
>   This patch fixes a problem of that .gnu.version* sections are
> always generated in a shared object even if no symbol versioning is
> used in the input objects.   This has been tested on x86_64.  All test
> cases, including a new one added by this patch, passed.
>
> -Doug
>
> 2009-10-10  Doug Kwan  <dougkwan@google.com>
>
>        * dynobj.cc (Versions::Versions): Initialize version_script_.
>        Only insert base version symbol definition for a shared object
>        if version script defines any version versions.
>        (Versions::define_base_version): New method definition.
>        (Versions::add_def): Check that base version is not needed.
>        (Versions::add_need): Define base version lazily.
>        * dynobj.h (Versions::define_base_version): New method declaration.
>        (Versions::needs_base_version_): New data member declaration.
>        * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh
>        (check_DATA): Add no_version_test.stdout.
>        (libno_version_test.so, no_version_test.o no_version_test.stdout):
>        New make rules.
>        * testsuite/Makefile.in: Regenerate.
>        * testsuite/no_version_test.c: New file.
>        * testsuite/no_version_test.sh: Ditto.
>


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