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List:       kde-core-devel
Subject:    Re: How is symbol visibility set in KF5 and KDE?
From:       Kevin Funk <kfunk () kde ! org>
Date:       2017-11-15 16:19:37
Message-ID: 4692946.AFX5LxBmcg () kerberos
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On Wednesday, 15 November 2017 15:54:17 CET Shaheed Haque wrote:
> Hi all,
> 
> I just realised that the Python binding effort is not setting the default
> visibility for symbols using the -fvisibility=xxx option when processing
> the header files [1]. Of course I can see the export macros set by the
> likes of attica_exports.h, but I don't see where the compiler default is
> set. Can somebody kindly point that out?

It's configured in extra-cmake-modules.git:

kde-modules/KDECompilerSettings.cmake
223:set(CMAKE_C_VISIBILITY_PRESET hidden)
224:set(CMAKE_CXX_VISIBILITY_PRESET hidden)
225:set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)

Regards,
Kevin

> Thanks, Shaheed
> 
> [1] I'm also a bit mystified by the fact that I am deliberately querying
> CMake for the COMPILE_FLAGS to use, but I have not seen -fvisibility
> anywhere...


-- 
Kevin Funk | kfunk@kde.org | http://kfunk.org
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