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https://issues.apache.org/jira/browse/STDCXX-507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12568604#action_12568604
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Martin Sebor commented on STDCXX-507:
-------------------------------------
There's quite a bit of discussion in the
[thread|http://www.nabble.com/-PATCH--STDCXX-507--28or-using-__declspec-28dllexport-dllimport-on-gcc-cygwin-in-shared-builds-29-to14217944.html#a14217944]
above and I'm not sure what the status of the patch is. The discussion
mentions STDCXX-408. Does it make sense to try to address both issues in the
same patch? Also, can we come up with a better (more general, without
mentioning {{\_\_CYGWIN\_\_}}) way to deal with the preprocessor conditionals
around the {{_RWSTD_EXPORT}} decoration?
> [Cygwin] Access violation while loading libstdxxx.dll in dynamic builds
> -----------------------------------------------------------------------
>
> Key: STDCXX-507
> URL: https://issues.apache.org/jira/browse/STDCXX-507
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Build
> Affects Versions: 4.2.0
> Environment: gcc 3.4.4/Cygwin
> Reporter: Farid Zaripov
> Assignee: Farid Zaripov
> Fix For: 4.2.1
>
> Attachments: cygwin.patch, localedef.imports
>
>
> Many utilities, examples and tests failed to start due to access violation
> while loading libstdxxx.dll. In night builds logs they all finished with
> status 5. The reason is access violation while loading libstdxxx.dll. All of
> them has many times duplicated imports (see the attached file) and I suppose
> that bug in ld utility.
> ------------------------
> $ ./localedef || echo $?
> 5
> $ strace /usr/src/stdcxx/trunk/build15d/bin/localedef
> --- Process 732, exception C0000005 at 7C919994
> --- Process 732, exception C0000005 at 7C964ED1
> ------------------------
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