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Re: Several "warning: cannot export hidden symbol" during x86_64-apple-darwin10 bootstrap
- From: Jack Howarth <howarth at bromo dot med dot uc dot edu>
- To: Paolo Carlini <pcarlini at gmail dot com>
- Cc: "dominiq at lps dot ens dot fr" <dominiq at lps dot ens dot fr>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Fri, 27 May 2011 12:40:32 -0400
- Subject: Re: Several "warning: cannot export hidden symbol" during x86_64-apple-darwin10 bootstrap
- References: <20110527092305.995293BE19@mailhost.lps.ens.fr> <43CE7A63-BD7A-41CA-A0D5-5EEC09A01861@oracle.com>
On Fri, May 27, 2011 at 11:30:44AM +0200, Paolo Carlini wrote:
> Hi,
>
> > Should I open a PR for them?
>
> What do they mean? It means that a linker script pattern matches something which can't be actually exported?
This error message may be coming from the following code...
http://www.opensource.apple.com/source/ld64/ld64-123.2/src/ld/Resolver.cpp
and seems to reside beneath the comment...
// <rdar://problem/5062685> ld does not report error when -r is used and exported symbols are not defined.
Jack
> >
>
>
> Paolo