44 lines
1.4 KiB
Ruby
44 lines
1.4 KiB
Ruby
class Menhir < Formula
|
|
desc "LR(1) parser generator for the OCaml programming language"
|
|
homepage "http://cristal.inria.fr/~fpottier/menhir"
|
|
url "http://cristal.inria.fr/~fpottier/menhir/menhir-20180703.tar.gz"
|
|
sha256 "ab5f16632e81fb67844becde994dbdd6fd875b3a9c799a275af8083f4f2d9b9b"
|
|
|
|
bottle do
|
|
sha256 "b13dc0c1405d56ffec4e511a58e729086626738e2b373dd3471086dc3d6c3562" => :mojave
|
|
sha256 "66c3cd9edeb38e0dbbbb7fcd73a281e26f82db6a922e2945c690855ff9654b5e" => :high_sierra
|
|
sha256 "58af3454e55f435827f49243ab71fc05a1a529981b818b78eddab88fa5c5e87e" => :sierra
|
|
sha256 "ee0ad38aa7dc7c44296f33a439ef6c7b9a007c453ef05f84fb5035dfd4e5ef9d" => :el_capitan
|
|
end
|
|
|
|
depends_on "ocamlbuild" => :build
|
|
depends_on "ocaml"
|
|
|
|
def install
|
|
system "make", "PREFIX=#{prefix}", "all"
|
|
system "make", "PREFIX=#{prefix}", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.mly").write <<~EOS
|
|
%token PLUS TIMES EOF
|
|
%left PLUS
|
|
%left TIMES
|
|
%token<int> INT
|
|
%start<int> prog
|
|
%%
|
|
|
|
prog: x=exp EOF { x }
|
|
|
|
exp: x = INT { x }
|
|
| lhs = exp; op = op; rhs = exp { op lhs rhs }
|
|
|
|
%inline op: PLUS { fun x y -> x + y }
|
|
| TIMES { fun x y -> x * y }
|
|
EOS
|
|
|
|
system "#{bin}/menhir", "--dump", "--explain", "--infer", "test.mly"
|
|
assert_predicate testpath/"test.ml", :exist?
|
|
assert_predicate testpath/"test.mli", :exist?
|
|
end
|
|
end
|