Install libdispatch for use on Linux

ld.sh

# In my experience on Debian and a couple of Ubuntu systems,
# this one-liner gets libdispatch code ready-to-compile and use.


sudo aptitude install clang libblocksruntime-dev libkqueue-dev libpthread-workqueue0 libpthread-workqueue-dev libdispatch0 libdispatch-dev


# Compile with clang.
# (Prefer gcc? It's okay, you can use clang. I won't tell on you.)
clang foo.c -o foo -fblocks -lBlocksRuntime -ldispatch