Merge pull request #63 from stevengj/jq/bindeps2

Replace BinDeps w/ BinaryProvider

REQUIRE

@@ -1,3 +1,3 @@
 julia 0.6
 Compat 0.53.0
-BinDeps
+BinaryProvider

deps/build.jl

@@ -1,38 +1,37 @@
-using BinDeps, Compat.Libdl
+using BinaryProvider
 
-vers = "20U1"
+# 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 = Product[
+    LibraryProduct(prefix, String["libbid"], :libbid),
+]
 
-url="https://bintray.com/artifact/download/julialang/generic/"
-tagfile = "installed_vers"
-target = "libbid$(Sys.WORD_SIZE).$(Libdl.dlext)"
-if !isfile(tagfile) || !isfile(target) || readchomp(tagfile) != "$vers:$(Sys.WORD_SIZE)"
-    if Sys.KERNEL == :NT
-        # binary for Windows was cross-compiled with mingw using:
-        # 32-bit: CC_NAME_INDEX=3 CC_INDEX=3 _HOST_OS=Windows_NT _HOST_ARCH=x86 _NUM_CPUS=1 CC=i686-w64-mingw32-gcc CFLAGS_OPT="-O2 -DBID_THREAD= -DBID_MS_FLAGS" CALL_BY_REF=0 GLOBAL_RND=1 GLOBAL_FLAGS=1 UNCHANGED_BINARY_FLAGS=1
-        # 64-bit: CC_NAME_INDEX=3 CC_INDEX=3 _HOST_OS=Windows_NT _HOST_ARCH=x86_64 _NUM_CPUS=1 CC=x86_64-w64-mingw32-gcc CFLAGS_OPT="-O2 -DBID_THREAD= -DBID_MS_FLAGS" CALL_BY_REF=0 GLOBAL_RND=1 GLOBAL_FLAGS=1 UNCHANGED_BINARY_FLAGS=1
-        # with the makefile.shared file:
-        #   include makefile
-        #   libbid.dll: $(ALL_BID_OBJS)
-        #           $(CC) -shared -o $@ $(ALL_BID_OBJS)
-        run(download_cmd(url*"libbid$(Sys.WORD_SIZE)-$vers.dll", target))
-    elseif Sys.KERNEL == :Darwin
-        run(download_cmd(url*"libbid$(Sys.WORD_SIZE)-$vers.dylib", target))
+# Download binaries from hosted location
+bin_prefix = "https://github.com/quinnj/DecFPBuilder/releases/download/v0.4"
+
+# Listing of files generated by BinaryBuilder:
+download_info = Dict(
+    BinaryProvider.Linux(:i686, :glibc) => ("$bin_prefix/DecFP.i686-linux-gnu.tar.gz", "7a6f2460ffdf4f07a5b03246400a65f57f7d378490252af6b67f25da2df5b53d"),
+    BinaryProvider.Windows(:i686) => ("$bin_prefix/DecFP.i686-w64-mingw32.tar.gz", "f7dbf57fce1450d1eaf891580491a1a982b8c3491b9e2aba7992d62da89d202d"),
+    BinaryProvider.MacOS() => ("$bin_prefix/DecFP.x86_64-apple-darwin14.tar.gz", "b4fe9a370eb4b9bbe486c9a93a0aae0c1f1cca51e74d9b39bd7cdb0d9553e221"),
+    BinaryProvider.Linux(:x86_64, :glibc) => ("$bin_prefix/DecFP.x86_64-linux-gnu.tar.gz", "ac336480e4c0200ff0d320e68f30feb40b2894105b5eaf49ae7b4ddf73078a67"),
+    BinaryProvider.Windows(:x86_64) => ("$bin_prefix/DecFP.x86_64-w64-mingw32.tar.gz", "25eceff1f2b4d39042704f9a44a0295032d481d4240ec22e8000fc38ccf19be7"),
+)
+
+# First, check to see if we're all satisfied
+if any(!satisfied(p; verbose=verbose) for p in products)
+    if haskey(download_info, platform_key())
+        # Download and install binaries
+        url, tarball_hash = download_info[platform_key()]
+        install(url, tarball_hash; prefix=prefix, force=true, verbose=verbose)
     else
-        tarball = "IntelRDFPMathLib$vers.tar.gz"
-        srcdir = "IntelRDFPMathLib$vers/LIBRARY"
-        if !isfile(tarball)
-            run(download_cmd(url*"$tarball", tarball))
-        end
-        run(unpack_cmd(tarball, ".", ".gz", ".tar"))
-        cd(srcdir) do
-            println("COMPILING LIBBID...")
-            open("makefile.shared", "w") do f
-                println(f, "include makefile\n\n../../$target: \$(ALL_BID_OBJS)\n\t\$(CC) -shared -o \$@ \$(ALL_BID_OBJS)\n")
-            end
-            run(`make -f makefile.shared CC=gcc CFLAGS_OPT="-O2 -fPIC" CALL_BY_REF=0 GLOBAL_RND=1 GLOBAL_FLAGS=1 UNCHANGED_BINARY_FLAGS=1 ../../$target`)
-        end
-    end
-    open(tagfile, "w") do f
-        println(f, "$vers:$(Sys.WORD_SIZE)")
+        # 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 more even more ambitious here.
+        error("Your platform $(Sys.MACHINE) is not supported by this package!")
     end
 end
+
+# Write out a deps.jl file that will contain mappings for our products
+write_deps_file(joinpath(@__DIR__, "deps.jl"), products)

src/DecFP.jl

@@ -22,7 +22,12 @@ end
 
 export Dec32, Dec64, Dec128, @d_str, @d32_str, @d64_str, @d128_str
 
-const libbid = joinpath(dirname(@__FILE__), "..", "deps", "libbid$(Sys.WORD_SIZE)")
+# Load libbid from our deps.jl
+const depsjl_path = joinpath(dirname(@__FILE__), "..", "deps", "deps.jl")
+if !isfile(depsjl_path)
+    error("DecFP not installed properly, run Pkg.build(\"DecFP\"), restart Julia and try again")
+end
+include(depsjl_path)
 
 const _buffer = fill(0x00, 1024)