I want to know how GCD work on iOS.Then I download libdispatch-913.30.4 from opensource.apple.com, but i don't know how to build and debug it on my Xocde, it has much error.
the install.md says i can build it with above code:
sh autogen.sh
./configure
make
make install
but i get this error
make: *** No targets specified and no makefile found. Stop.
make: *** No rule to make target `install'. Stop.
so who can help me?