Re: [HACKERS] Linux and -export-dynamic

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От Bruce Momjian
Тема Re: [HACKERS] Linux and -export-dynamic
Дата
Msg-id 199810120112.VAA28583@candle.pha.pa.us
обсуждение исходный текст
Ответ на Re: [HACKERS] Linux and -export-dynamic  (Tatsuo Ishii <t-ishii@sra.co.jp>)
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> >> Can someone on Linux check to see of -export-dynamic and -Bdynamic do
> >> the same thing?
>
> I think they are different. From the man page of ld:
>
> -export-dynamic
>             When creating an ELF file, add all symbols  to  the
>             dynamic symbol table.  Normally, the dynamic symbol
>             table contains only symbols which are used by a dy-
>             namic  object.  This option is needed for some uses
>             of dlopen.
>
> -Bdynamic
>             Link against dynamic libraries.  This is only mean-
>             ingful  on platforms for which shared libraries are
>             supported.  This option is normally the default  on
>             such platforms.

I figured that out as I read some more.  Thanks.  BSDI mentions
-rdynamic for such uses, but seems to understand -export-dyanamic too,
so I am using that.

--
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