./../folly/experimental/fibers/FiberManager-inl.h:457:10: error: thread-local
storage is not supported for the current target
static thread_local T t;
^
1 error generated.
When I was trying to build folly on my Mac, I got the above error. It seems that thread_local is disabled by the clang compiler shipped with Xcode? Can we change to boost's thread specific pointer as a work around?