Scanning dependencies of target wheel_core
[  5%] Building CXX object src/CMakeFiles/wheel_core.dir/core.cpp.o
In file included from /Users/mattivapa/Dropbox/Koodailuja/wcl/src/core.cpp:7:
In file included from /Users/mattivapa/Dropbox/Koodailuja/wcl/src/../include/wheel_core.h:11:
/Users/mattivapa/Dropbox/Koodailuja/wcl/include/wheel_core_string.h:184:12: error: explicit
      specialization of non-template struct 'hash'
    struct hash<wheel::string>
           ^   ~~~~~~~~~~~~~~~
In file included from /Users/mattivapa/Dropbox/Koodailuja/wcl/src/core.cpp:7:
In file included from /Users/mattivapa/Dropbox/Koodailuja/wcl/src/../include/wheel_core.h:12:
/Users/mattivapa/Dropbox/Koodailuja/wcl/include/wheel_core_utility.h:11:10: fatal error: 'cstdint' file
      not found
#include <cstdint>
         ^
2 errors generated.
make[2]: *** [src/CMakeFiles/wheel_core.dir/core.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/wheel_core.dir/all] Error 2
make: *** [all] Error 2