Review Request 115028: Allow the building of deprecated code to be disabled

[Alex Merry]

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https://git.reviewboard.kde.org/r/115028/
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Review request for KDE Frameworks.


Repository: kcoreaddons


Description
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This is mostly an example of how we could improve the deprecation handling.  There are two parts: preventing deprecation warnings when building the library itself (see http://build.kde.org/view/Frameworks/job/kwidgetsaddons_master_qt5/11/warnings17Result/NORMAL/package.-1402078525/ for examples) and allowing the framework to be built with no deprecated code.

We possibly want to export the fact that the framework was built without deprecated code via the CMake config file, so that downstream stuff (like kde4support) can check for it and complain if necessary.


Allow the building of deprecated code to be disabled

This adds a CMake option to enable or disable the building of deprected
code.  It just changes the kcoreaddons_export.h file.

Part of this change is to use KCOREADDONS_NO_DEPRECATED instead of
KDE_NO_DEPRECATED.

Disable deprecation macro when building the library itself

This prevents spurious compiler warnings (particularly when slots are
deprecated).


Diffs
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  src/lib/CMakeLists.txt 8cc71f34e671962f2d7268b3db0d50e6750c26a2 
  src/lib/util/kuser.h 2b6e6ed92bc1465945f36f2fde821f36fa51585f 
  src/lib/util/kuser_unix.cpp 8a3a39d379ca863b4906bb01228c5e01a5b955b0 
  src/lib/util/kuser_win.cpp 6a6cbb1751bd569d8684f8e11add1ef304c0a94d 

Diff: https://git.reviewboard.kde.org/r/115028/diff/


Testing
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Thanks,

Alex Merry

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