Several fixes (#120)

Guillaume Buisson

2021-05-20 c914d298604ef7ad3934c3c213d3f8822d6646d9

 src/library/base/CMakeLists.txt

@@ -1,12 +1,10 @@
ADD_LIBRARY(base OBJECT
    EventRegistry.cpp
    StringUtils.cpp
    file_utils.cpp
    string_utils.cpp
    base64.cpp
    logger.c
    logger.cpp
)

add_dependencies( base project_initialize )

if(CODE_COVERAGE AND UNIX)
     MESSAGE(STATUS "Enabling code coverage")