diff --git a/.travis.yml b/.travis.yml
index b581d31..5b13a85 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 env:
   global:
   - BINARYBUILDER_DOWNLOADS_CACHE=downloads
-  - BINARYBUILDER_AUTOMATIC_APPLE=false
+  - BINARYBUILDER_AUTOMATIC_APPLE=true
 sudo: required
 before_script:
 - julia -e 'using Pkg; pkg"add BinaryProvider"; pkg"add BinaryBuilder#master"; Pkg.build()'
diff --git a/Manifest.toml b/Manifest.toml
index 5a68977..13bcbe0 100644
--- a/Manifest.toml
+++ b/Manifest.toml
@@ -1,3 +1,5 @@
+# This file is machine-generated - editing it directly is not advised
+
 [[Base64]]
 uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
 
@@ -40,7 +42,7 @@ deps = ["Mmap"]
 uuid = "8bb1440f-4735-579b-a4ab-409b98df4dab"
 
 [[Distributed]]
-deps = ["LinearAlgebra", "Random", "Serialization", "Sockets"]
+deps = ["Random", "Serialization", "Sockets"]
 uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"
 
 [[FileIO]]
@@ -56,10 +58,10 @@ uuid = "bc5e4493-9b4d-5f90-b8aa-2b2bcaad7a26"
 version = "5.0.2"
 
 [[HTTP]]
-deps = ["Base64", "Dates", "Distributed", "IniFile", "MbedTLS", "Sockets", "Test"]
-git-tree-sha1 = "b881f69331e85642be315c63d05ed65d6fc8a05b"
+deps = ["Base64", "Dates", "Distributed", "IniFile", "MbedTLS", "Random", "Sockets", "Test"]
+git-tree-sha1 = "25db0e3f27bd5715814ca7e4ad22025fdcf5cc6e"
 uuid = "cd3eb016-35fb-5094-929b-558a96fad6f3"
-version = "0.7.1"
+version = "0.8.0"
 
 [[IniFile]]
 deps = ["Test"]
@@ -68,7 +70,7 @@ uuid = "83e8ac13-25f8-5344-8a64-a9f2b223428f"
 version = "0.5.0"
 
 [[InteractiveUtils]]
-deps = ["LinearAlgebra", "Markdown"]
+deps = ["Markdown"]
 uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 
 [[JLD2]]
@@ -193,7 +195,7 @@ uuid = "3bb67fe8-82b1-5028-8e26-92a6c54297fa"
 version = "0.8.1"
 
 [[UUIDs]]
-deps = ["Random"]
+deps = ["Random", "SHA"]
 uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
 
 [[Unicode]]
diff --git a/build_tarballs.jl b/build_tarballs.jl
index ce40ac2..ade35c4 100644
--- a/build_tarballs.jl
+++ b/build_tarballs.jl
@@ -17,7 +17,7 @@ script = raw"""
 cd $WORKSPACE/srcdir
 cd libtool-2.4.6/
 ./configure --prefix=$prefix --host=$target
-make
+make -j${nproc}
 make install
 exit
 
@@ -26,7 +26,19 @@ exit
 # These are the platforms we will build for by default, unless further
 # platforms are passed in on the command line
 platforms = [
-    Linux(:x86_64, libc=:glibc)
+    Linux(:i686, libc=:glibc),
+    Linux(:x86_64, libc=:glibc),
+    Linux(:aarch64, libc=:glibc),
+    Linux(:armv7l, libc=:glibc, call_abi=:eabihf),
+    Linux(:powerpc64le, libc=:glibc),
+    Linux(:i686, libc=:musl),
+    Linux(:x86_64, libc=:musl),
+    Linux(:aarch64, libc=:musl),
+    Linux(:armv7l, libc=:musl, call_abi=:eabihf),
+    MacOS(:x86_64),
+    FreeBSD(:x86_64),
+    Windows(:i686),
+    Windows(:x86_64)
 ]
 
 # The products that we will ensure are always built