Add FFTW libs locally

deps/build.jl

@@ -1,5 +1,9 @@
 using BinaryProvider # requires BinaryProvider 0.3.0 or later
 
+# First of all, install FFWT
+fftwbuilder = joinpath(@__DIR__, "build_fftw.jl")
+run(`$(Base.julia_cmd()) $(fftwbuilder)`)
+
 # Parse some basic command-line arguments
 const verbose = "--verbose" in ARGS
 const prefix = Prefix(get([a for a in ARGS if a != "--verbose"], 1, joinpath(@__DIR__, "usr")))
@@ -44,7 +48,6 @@ if unsatisfied || !isinstalled(dl_info...; prefix=prefix)
     install(dl_info...; prefix=prefix, force=true, verbose=verbose)
 end
 
-using FFTW
 using Libdl
 if Sys.KERNEL == :Darwin
     dlopen("usr/lib/libfinufft.dylib")

deps/build_fftw.jl

@@ -0,0 +1,47 @@
+using BinaryProvider # requires BinaryProvider 0.3.0 or later
+
+# Parse some basic command-line arguments
+const verbose = "--verbose" in ARGS
+const prefix = Prefix(get([a for a in ARGS if a != "--verbose"], 1, joinpath(@__DIR__, "usr")))
+products = [
+    LibraryProduct(prefix, String["libfftw3"], :libfftw3),
+    LibraryProduct(prefix, String["libfftw3f"], :libfftw3f),
+]
+
+# Download binaries from hosted location
+bin_prefix = "https://github.com/JuliaMath/FFTWBuilder/releases/download/v3.3.8+1"
+
+# Listing of files generated by BinaryBuilder:
+download_info = Dict(
+    Linux(:aarch64, :glibc) => ("$bin_prefix/FFTW.aarch64-linux-gnu.tar.gz", "4296ad9af20d4441fd809c6aaa3ee5fa36818b7a2eb3372da7d2ead454b4e570"),
+    Linux(:aarch64, :musl) => ("$bin_prefix/FFTW.aarch64-linux-musl.tar.gz", "ef6d4e56bd9e405ef2895a857ffbc07cb7abcf450040a2335b83a95f4a431392"),
+    Linux(:armv7l, :glibc, :eabihf) => ("$bin_prefix/FFTW.arm-linux-gnueabihf.tar.gz", "8f8c69a6eca468465734e1fd58801519cea0f7a8f9e08bba93e39315758f7a7c"),
+    Linux(:armv7l, :musl, :eabihf) => ("$bin_prefix/FFTW.arm-linux-musleabihf.tar.gz", "48d137fddab6888bdc59893d22728f081578ff0884954f0f6f5df51afff53ece"),
+    Linux(:i686, :glibc) => ("$bin_prefix/FFTW.i686-linux-gnu.tar.gz", "76d85d81a81752a0e08bc2eec51a568a6000928a550c37a181b51340452b1b5f"),
+    Linux(:i686, :musl) => ("$bin_prefix/FFTW.i686-linux-musl.tar.gz", "5ee42df3aa002e9511c3cc808f728429e4930bb24df8b461dc137bf49aa71b8f"),
+    Windows(:i686) => ("$bin_prefix/FFTW.i686-w64-mingw32.tar.gz", "28b96cb5d78c87d16d305a63a838c5027d319c0292f00c925e14f21c744535a8"),
+    Linux(:powerpc64le, :glibc) => ("$bin_prefix/FFTW.powerpc64le-linux-gnu.tar.gz", "53d305eebb3a152df093d637fe8a4d6288a2b7175bf91ab9242dad62e5e0853a"),
+    MacOS(:x86_64) => ("$bin_prefix/FFTW.x86_64-apple-darwin14.tar.gz", "7562aed6279ea965435c8a388be1494b9a18f7e00058d0fa260a711bffde1bd5"),
+    Linux(:x86_64, :glibc) => ("$bin_prefix/FFTW.x86_64-linux-gnu.tar.gz", "70dcc7ad2697121564d5d91da9f2544b0e68b026779a45063039a39cd5585711"),
+    Linux(:x86_64, :musl) => ("$bin_prefix/FFTW.x86_64-linux-musl.tar.gz", "4bf1c1e7489241c38788bc061f2a091fe72605f67e58411b2933313fa0923877"),
+    FreeBSD(:x86_64) => ("$bin_prefix/FFTW.x86_64-unknown-freebsd11.1.tar.gz", "ad70aca12821f6df1c67da74fc2f1b4fa009ac14d8570ff1f912876e731185af"),
+    Windows(:x86_64) => ("$bin_prefix/FFTW.x86_64-w64-mingw32.tar.gz", "6726bff25faeca8e29dfce8be5b0fb7da0a380faa9fdb5a5a6c98ea76d009b2f"),
+)
+
+# Install unsatisfied or updated dependencies:
+unsatisfied = any(!satisfied(p; verbose=verbose) for p in products)
+if haskey(download_info, platform_key())
+    url, tarball_hash = download_info[platform_key()]
+    if unsatisfied || !isinstalled(url, tarball_hash; prefix=prefix)
+        # Download and install binaries
+        install(url, tarball_hash; prefix=prefix, force=true, verbose=verbose)
+    end
+elseif unsatisfied
+    # If we don't have a BinaryProvider-compatible .tar.gz to download, complain.
+    # Alternatively, you could attempt to install from a separate provider,
+    # build from source or something even more ambitious here.
+    error("Your platform $(triplet(platform_key())) is not supported by this package!")
+end
+
+# Write out a deps.jl file that will contain mappings for our products
+write_deps_file(joinpath(@__DIR__, "deps.jl"), products)