handle macos

Author: xukai92

src/util.jl

@@ -52,7 +52,7 @@ function show(io::IO, m::MIME"text/plain", a::AFArray)
     print(io, "AFArray: "); show(io, m, toa(a))
 end
 
-global const af_lib = Sys.isunix() ? "libaf.so.3" : "af"
+global const af_lib = Sys.isunix() ? (Sys.isapple() ? "libaf.3" : "libaf.so.3") : "af"
 global const bcast = Ref{Bool}(false)
 
 function __init__()