A c++ utility library.
Missing functions in std library and often used patterns.
In your CMakeLists.txt include this project directory and add the library util to your target:
add_subdirectory(util)
add_definitions(${UTIL_CXX_FLAGS})
add_executable(MyApp MyApp.cpp)
target_link_libraries(MyApp ${UTIL_LIBRARIES} ${UTIL_SYS_LIBRARIES})
set_target_properties(MyApp PROPERTIES CXX_STANDARD ${UTIL_CXX_STANDARD})