45 lines
1.4 KiB
Ruby
45 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 "https://gitlab.inria.fr/fpottier/menhir/-/archive/20190626/menhir-20190626.tar.bz2"
|
|
sha256 "27639743c1a7ba7cdeed3e8045bc28bf162475d2a99255aaf73da56c3e5fd28d"
|
|
revision 1
|
|
|
|
bottle do
|
|
sha256 "2d6b3dad7844c63c86217b227f88d12da09abac19d81093cac2f6cbf8306fc8c" => :catalina
|
|
sha256 "d0ba1b0ca38d85177a02dc457c8e873cd4d1909dbc4b198161c80ba97765a1e8" => :mojave
|
|
sha256 "b23ef01c671a973ff8ad1f2f9e1563f0ec2b348edda1d7f3ba716c343ca687b7" => :high_sierra
|
|
sha256 "bbd7c51fbb7f3167328bfc0e7c7a6f28582509b32c7afd067e4acb7115f74112" => :sierra
|
|
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
|