97 lines
3.3 KiB
Ruby
97 lines
3.3 KiB
Ruby
class Fstar < Formula
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desc "ML-like language aimed at program verification"
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homepage "https://www.fstar-lang.org/"
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url "https://github.com/FStarLang/FStar.git",
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:tag => "v0.9.6.0",
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:revision => "743819b909b804f1234975d78809e18fd9ea0b99"
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head "https://github.com/FStarLang/FStar.git"
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bottle do
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cellar :any
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rebuild 1
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sha256 "0f34d17323fcb9b80201951f3205344025349a41efe9d4c38e9c0587ea2d0314" => :high_sierra
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sha256 "a399b0f098766ba38a0b5836a514735427a9664212b35115040410c88ef484db" => :sierra
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sha256 "c6e164c3851993e7d8d920edfc093b82fd1b86f35ccc6326746a3f60d5120cb5" => :el_capitan
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end
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depends_on "ocamlbuild" => :build
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depends_on "camlp4" => :build
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depends_on "opam" => :build
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depends_on "gmp"
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depends_on "ocaml"
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# FStar uses a special cutting-edge release from the Z3 team.
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# As we don't depend on the standard release we can't use the z3 formula.
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resource "z3" do
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url "https://github.com/Z3Prover/z3.git",
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:revision => "1f29cebd4df633a4fea50a29b80aa756ecd0e8e7"
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end
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def install
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ENV.deparallelize # Not related to F* : OCaml parallelization
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ENV["OPAMROOT"] = buildpath/"opamroot"
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ENV["OPAMYES"] = "1"
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# Avoid having to depend on coreutils
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inreplace "src/ocaml-output/Makefile", "$(DATE_EXEC) -Iseconds",
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"$(DATE_EXEC) '+%Y-%m-%dT%H:%M:%S%z'"
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resource("z3").stage do
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# F* warns if the Z3 git hash doesn't match
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githash = Utils.popen_read("git", "rev-parse", "--short=12", "HEAD").chomp
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system "python", "scripts/mk_make.py", "--prefix=#{libexec}",
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"--githash=#{githash}"
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cd "build" do
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system "make"
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system "make", "install"
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end
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end
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system "opam", "init", "--no-setup"
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system "opam", "config", "exec", "opam", "install",
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"ocamlfind", "batteries", "stdint", "zarith", "yojson", "fileutils",
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"pprint", "menhir", "ulex", "ppx_deriving", "ppx_deriving_yojson",
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"process"
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system "opam", "config", "exec", "--", "make", "-C", "src/ocaml-output"
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(libexec/"bin").install "bin/fstar.exe"
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(bin/"fstar.exe").write <<~EOS
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#!/bin/sh
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#{libexec}/bin/fstar.exe --smt #{libexec}/bin/z3 "$@"
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EOS
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(libexec/"ulib").install Dir["ulib/*"]
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(libexec/"contrib").install Dir["ucontrib/*"]
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(libexec/"examples").install Dir["examples/*"]
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(libexec/"tutorial").install Dir["doc/tutorial/*"]
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(libexec/"src").install Dir["src/*"]
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prefix.install "LICENSE-fsharp.txt"
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prefix.install_symlink libexec/"ulib"
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prefix.install_symlink libexec/"contrib"
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prefix.install_symlink libexec/"examples"
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prefix.install_symlink libexec/"tutorial"
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prefix.install_symlink libexec/"src"
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end
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def caveats; <<~EOS
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F* code can be extracted to OCaml code.
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To compile the generated OCaml code, you must install
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some packages from the OPAM package manager:
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- brew install opam
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- opam install batteries zarith yojson pprint stdint menhir
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F* code can be extracted to F# code.
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To compile the generated F# (.NET) code, you must install
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the 'mono' package that includes the fsharp compiler:
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- brew install mono
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EOS
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end
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test do
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system "#{bin}/fstar.exe",
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"#{prefix}/examples/algorithms/IntSort.fst",
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"#{prefix}/examples/algorithms/MergeSort.fst"
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end
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end
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