user/gwenview: FTBFS: error: ^`^xExiv2::byte* Exiv2::DataBuf::pData_ ^`^y is private within this context
.../root/packages/user/gwenview/src/gwenview-20.08.1/lib/jpegcontent.cpp:576:38: error: ^`^xExiv2::byte* Exiv2::DataBuf::pData_ ^`^y is private within this context image.loadFromData(thumbnail.pData_, thumbnail.size_); ^~~~~~In file included from /usr/include/exiv2/value.hpp:27, from /usr/include/exiv2/metadatum.hpp:27, from /usr/include/exiv2/datasets.hpp:33, from /usr/include/exiv2/exiv2.hpp:26, from /root/packages/user/gwenview/src/gwenview-20.08.1/lib/jpegcontent.cpp:45:/usr/include/exiv2/types.hpp:247:15: note: declared private here byte* pData_; ^~~~~~/root/packages/user/gwenview/src/gwenview-20.08.1/lib/jpegcontent.cpp:576:56: error: ^`^xlong int Exiv2::DataBuf::size_ ^`^y is private within this context image.loadFromData(thumbnail.pData_, thumbnail.size_); ^~~~~In file included from /usr/include/exiv2/value.hpp:27, from /usr/include/exiv2/metadatum.hpp:27, from /usr/include/exiv2/datasets.hpp:33, from /usr/include/exiv2/exiv2.hpp:26, from /root/packages/user/gwenview/src/gwenview-20.08.1/lib/jpegcontent.cpp:45:/usr/include/exiv2/types.hpp:249:14: note: declared private here long size_; ^~~~~/root/packages/user/gwenview/src/gwenview-20.08.1/lib/jpegcontent.cpp:576:56: note: field ^`^xlong int Exiv2::DataBuf::size_ ^`^y can be accessed via ^`^xlong int Exiv2::DataBuf::size() const ^`^y image.loadFromData(thumbnail.pData_, thumbnail.size_); ^~~~~ size()make[2]: *** [lib/CMakeFiles/gwenviewlib.dir/build.make:980: lib/CMakeFiles/gwenviewlib.dir/jpegcontent.cpp.o] Error 1make[2]: *** Waiting for unfinished jobs....make[1]: *** [CMakeFiles/Makefile2:1547: lib/CMakeFiles/gwenviewlib.dir/all] Error 2make: *** [Makefile:146: all] Error 2>>> ERROR: gwenview: build failed