2 ms·

That was the first command I have tried, but I get many of those: error: use of undeclared identifier 'X'. I am running OSX.

• sampo 13y ago
  If you haven't installed gcc on your OSX, the command gcc actually calls clang. http://stackoverflow.com/questions/19535422/os-x-10-9-gcc-links-to-clang http://stackoverflow.com/questions/19535422/os-x-10-9-gcc-li...
• cyliu 13y ago
  It sounds like the result of g++