fix warn => @warn,

change tests

Author: MikaelSlevinsky

deps/build.jl

@@ -2,5 +2,5 @@ if Sys.isapple()
     const libfasttransforms = joinpath(dirname(@__DIR__), "deps", "libfasttransforms.dylib")
     download("https://github.com/MikaelSlevinsky/FastTransforms/releases/download/v0.2.3/libfasttransforms.dylib", libfasttransforms)
 else
-    warn("Didn't build properly")
+    @warn "Didn't build properly"
 end

test/runtests.jl

@@ -6,7 +6,7 @@ include("chebyshevtests.jl")
 
 include("quadraturetests.jl")
 
-if find_library(FastTransforms.libfasttransforms) ≡ FastTransforms.libfasttransforms
+if Sys.isapple()
     include("libfasttransformstests.jl")
 else
     error("FastTransforms is not properly installed. Please run Pkg.build(\"FastTransforms\") ",