[ 68%] Built target sfml-audio
[ 68%] Building CXX object external/GQE/clone/src/GQE/Core/CMakeFiles/gqe-core.dir/interfaces/ILogger.cpp.o
In file included from /home/Nushio/Downloads/lpc/gqp/SFML/include/SFML/System.hpp:32:0,
                 from /home/Nushio/Downloads/lpc/gqp/SFML/include/SFML/Window.hpp:32,
                 from /home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/interfaces/IApp.hpp:30,
                 from /home/Nushio/Downloads/lpc/gqp/GQE/src/GQE/Core/interfaces/ILogger.cpp:16:
/home/Nushio/Downloads/lpc/gqp/SFML/include/SFML/Config.hpp:169:9: warning: ISO C++ 1998 does not support ‘long long’ [-Wlong-long]
/home/Nushio/Downloads/lpc/gqp/SFML/include/SFML/Config.hpp:170:9: warning: ISO C++ 1998 does not support ‘long long’ [-Wlong-long]
In file included from /home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/interfaces/ILogger.hpp:17:0,
                 from /home/Nushio/Downloads/lpc/gqp/GQE/src/GQE/Core/interfaces/ILogger.cpp:15:
/home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/loggers/onullstream: In instantiation of ‘std::basic_onullstream<cT, traits>::basic_onullstream() [with cT = char; traits = std::char_traits<char>]’:
/home/Nushio/Downloads/lpc/gqp/GQE/src/GQE/Core/interfaces/ILogger.cpp:23:29:   required from here
/home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/loggers/onullstream:34:9: error: ‘init’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]
/home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/loggers/onullstream:34:9: note: declarations in dependent base ‘std::basic_ios<char>’ are not found by unqualified lookup
/home/Nushio/Downloads/lpc/gqp/GQE/include/GQE/Core/loggers/onullstream:34:9: note: use ‘this->init’ instead
make[2]: *** [external/GQE/clone/src/GQE/Core/CMakeFiles/gqe-core.dir/interfaces/ILogger.cpp.o] Error 1
make[1]: *** [external/GQE/clone/src/GQE/Core/CMakeFiles/gqe-core.dir/all] Error 2
make: *** [all] Error 2