From 90a7e2235485c926467172e2083dc604640acb25 Mon Sep 17 00:00:00 2001
From: Yichao Yu <yyc1992@gmail.com>
Date: Sun, 17 Sep 2017 23:20:31 -0400
Subject: [PATCH] Fix depwarns on 0.7

---
 REQUIRE         |  2 +-
 deps/build.jl   | 22 ++++++++++++----------
 src/ctr_drbg.jl |  2 +-
 src/entropy.jl  |  2 +-
 src/rsa.jl      |  5 +++--
 src/ssl.jl      |  7 +++----
 6 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/REQUIRE b/REQUIRE
index c692a21..2488c3d 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,4 +1,4 @@
 julia 0.6
 BinDeps
 @osx Homebrew
-Compat 0.9.5
+Compat 0.27.0
diff --git a/deps/build.jl b/deps/build.jl
index 079519f..2659210 100644
--- a/deps/build.jl
+++ b/deps/build.jl
@@ -1,3 +1,5 @@
+using Compat
+
 need_to_build_manually = true
 
 function validate_mbed(name, handle)
@@ -29,7 +31,7 @@ if Libdl.dlopen_e("libmbedtls")    != C_NULL &&
    validate_mbed("", Libdl.dlopen_e("libmbedcrypto")) &&
    get(ENV, "FORCE_BUILD", "") != "true"
    println("Using system libraries...")
-   if !isfile("deps.jl") || readstring("deps.jl") != systemlibs
+   if !isfile("deps.jl") || read("deps.jl", String) != systemlibs
        open("deps.jl", "w") do f
            write(f, systemlibs)
        end
@@ -44,7 +46,7 @@ if need_to_build_manually
     println("Manual build...")
     # If we somehow already have a deps from system-libraries, but are now manually building
     # make sure we delete the old deps.jl
-    isfile("deps.jl") && readstring("deps.jl") == systemlibs && rm("deps.jl")
+    isfile("deps.jl") && read("deps.jl", String) == systemlibs && rm("deps.jl")
 
     mbed = library_dependency("libmbedtls", aliases=["libmbedtls", "libmbedtls.2.1.1"])
     mbed_crypto = library_dependency("libmbedcrypto", aliases=["libmbedcrypto", "libmbedcrypto.2.1.1"], validate=validate_mbed)
@@ -65,7 +67,7 @@ if need_to_build_manually
             mbed_all, unpacked_dir="mbedtls-2.1.1",
             SHA = srcsha)
 
-    if is_unix()
+    if Compat.Sys.isunix()
         mbed_dir = joinpath(BinDeps.depsdir(mbed), "src", "mbedtls-2.1.1")
         provides(BuildProcess,
             (@build_steps begin
@@ -81,15 +83,15 @@ if need_to_build_manually
             end), mbed_all, installed_libpath=joinpath(mbed_dir, "library"))
     end
 
-    if is_apple()
+    if Compat.Sys.isapple()
         if Pkg.installed("Homebrew") === nothing
-    		error("Homebrew package not installed, please run Pkg.add(\"Homebrew\")")
-    	end
-    	using Homebrew
-    	provides(Homebrew.HB, "mbedtls", mbed_all)
+            error("Homebrew package not installed, please run Pkg.add(\"Homebrew\")")
+        end
+        using Homebrew
+        provides(Homebrew.HB, "mbedtls", mbed_all)
     end
 
-    if is_windows()
+    if Compat.Sys.iswindows()
         unpacked_dir = Int==Int32 ? "usr/bin32" : "usr/bin64"
         provides(
             Binaries,
@@ -103,4 +105,4 @@ if need_to_build_manually
     @BinDeps.install Dict("libmbedtls"=>"MBED_TLS",
                           "libmbedcrypto"=>"MBED_CRYPTO",
                           "libmbedx509"=>"MBED_X509")
-end
\ No newline at end of file
+end
diff --git a/src/ctr_drbg.jl b/src/ctr_drbg.jl
index c58062f..d2b90a7 100644
--- a/src/ctr_drbg.jl
+++ b/src/ctr_drbg.jl
@@ -50,5 +50,5 @@ end
 
 const c_rng = Ref{Ptr{Void}}(C_NULL)
 function __ctr_drbg__init__()
-    c_rng[] = cfunction(f_rng, Cint, (Ptr{Void}, Ptr{UInt8}, Csize_t))
+    c_rng[] = cfunction(f_rng, Cint, Tuple{Ptr{Void}, Ptr{UInt8}, Csize_t})
 end
diff --git a/src/entropy.jl b/src/entropy.jl
index add79b9..e1d7b9a 100644
--- a/src/entropy.jl
+++ b/src/entropy.jl
@@ -38,7 +38,7 @@ end
 
 const c_entropy = Ref{Ptr{Void}}(C_NULL)
 function __entropyinit__()
-    c_entropy[] = cfunction(jl_entropy, Cint, (Ptr{Void}, Ptr{Void}, Csize_t, Ptr{Void}))
+    c_entropy[] = cfunction(jl_entropy, Cint, Tuple{Ptr{Void}, Ptr{Void}, Csize_t, Ptr{Void}})
 end
 
 function gather(ctx::Entropy)
diff --git a/src/rsa.jl b/src/rsa.jl
index 26acb22..55d0b10 100644
--- a/src/rsa.jl
+++ b/src/rsa.jl
@@ -39,9 +39,10 @@ function mpi_import!(mpi::Ptr{mbedtls_mpi}, b::BigInt)
     nbytes = div(size+8-1,8)
     data = Vector{UInt8}(nbytes)
     count = Ref{Csize_t}(0)
+    # TODO Replace `Any` with `Ref{BigInt}` when 0.6 support is dropped.
     ccall((:__gmpz_export,:libgmp), Ptr{Void},
-            (Ptr{Void}, Ptr{Csize_t}, Cint, Csize_t, Cint, Csize_t, Ptr{BigInt}),
-            data, count, 1, 1, 1, 0, &b)
+            (Ptr{Void}, Ptr{Csize_t}, Cint, Csize_t, Cint, Csize_t, Any),
+            data, count, 1, 1, 1, 0, b)
     @assert count[] == nbytes
     # Import into mbedtls
     @err_check ccall((:mbedtls_mpi_read_binary, MBED_CRYPTO), Cint,
diff --git a/src/ssl.jl b/src/ssl.jl
index 302cffa..7361d95 100644
--- a/src/ssl.jl
+++ b/src/ssl.jl
@@ -274,8 +274,7 @@ const c_send = Ref{Ptr{Void}}(C_NULL)
 const c_recv = Ref{Ptr{Void}}(C_NULL)
 const c_dbg = Ref{Ptr{Void}}(C_NULL)
 function __sslinit__()
-    c_send[] = cfunction(f_send, Cint, (Ptr{Void}, Ptr{UInt8}, Csize_t))
-    c_recv[] = cfunction(f_recv, Cint, (Ptr{Void}, Ptr{UInt8}, Csize_t))
-    c_dbg[] = cfunction(f_dbg, Void,
-        (Ptr{Void}, Cint, Ptr{UInt8}, Cint, Ptr{UInt8}))
+    c_send[] = cfunction(f_send, Cint, Tuple{Ptr{Void}, Ptr{UInt8}, Csize_t})
+    c_recv[] = cfunction(f_recv, Cint, Tuple{Ptr{Void}, Ptr{UInt8}, Csize_t})
+    c_dbg[] = cfunction(f_dbg, Void, Tuple{Ptr{Void}, Cint, Ptr{UInt8}, Cint, Ptr{UInt8}})
 end