BizarreCake/hCraft — pull request #2 by calzoneman (2012-10-23 01:46:39+00:00)
Title: Fix for compiling hCraft with g++/glibc

As-is, I was having issues with g++ insisting that std::this_thread::sleep_for was undefined. Upon research I came across [this thread](http://stackoverflow.com/questions/4438084/stdthis-threadsleep-for-and-gcc) and adding `-D_GLIBCXX_USE_NANOSLEEP` to `CXXFLAGS` allowed it to compile.