Fix a compilier error with msys2-mingw64 ( ld.exe: cannot find -ldl ) (#35)

davidwed

2019-09-07 f6437cfaed1dd0acd1ec63e1c282d0e7edfa4522

 src/library/base/CMakeLists.txt

@@ -1,6 +1,9 @@
ADD_LIBRARY(base STATIC
    EventRegistry.cpp
    StringUtils.cpp
    logger.c
)

add_dependencies( base public_key )
add_dependencies( base public_key )

install(TARGETS base ARCHIVE DESTINATION lib)