On Sun, Aug 12, 2012 at 08:02:30PM +0100, Jonathan Wakely wrote: > This improves the fairly uninformative "Operation not supported" > message given when std::thread is used without linking to libpthread. > > Now you get: > > terminate called after throwing an instance of 'std::system_error' > what(): Enable multithreading to use std::thread: Operation not permitted > Aborted
The new message still seems deficient. The issue is that the executable does not contain any thread support; "not permitted" usually suggests a permission violation (like trying to write a read-only file). Perhaps "no thread support found" should be used instead of "Operation not permitted".
