add_definitions( -D_UNICODE )
add_definitions( -DGLEW_NO_GLU )
add_definitions( "-DBOOST_ASIO_ERROR_CATEGORY_NOEXCEPT=noexcept(true)" ) # Workaround macro redefinition in boost
+add_definitions( -D_GLIBCXX_USE_CXX11_ABI=0 ) # Allow compilation in GCC 5 while keeping old dependencies
if (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHa /Zi /W4 /WX /MP /fp:fast /Zm192 /FIcommon/compiler/vs/disable_silly_warnings.h")