61 lines
1.7 KiB
Ruby
61 lines
1.7 KiB
Ruby
class Coq < Formula
|
|
desc "Proof assistant for higher-order logic"
|
|
homepage "https://coq.inria.fr/"
|
|
url "https://github.com/coq/coq/archive/V8.11.2.tar.gz"
|
|
sha256 "98cb9e12ba2508a1ca59e0c638fce27bf95c37082b6f7ce355779b80b25e1bfd"
|
|
license "LGPL-2.1"
|
|
head "https://github.com/coq/coq.git"
|
|
|
|
bottle do
|
|
sha256 "d59f03425ecdc2f904fd492996559a62ae9de11b7c80095913cecd7aee4ce876" => :catalina
|
|
sha256 "deb0c46797b5ef1f57420938278b8f7e2626e0c3a3225f12e07383ea1e8f530d" => :mojave
|
|
sha256 "cb85d3d2260c1ee93a1e05cdd0a3a61ccd77ddf7048d0ff0bd3db641bdbadeb8" => :high_sierra
|
|
end
|
|
|
|
depends_on "ocaml-findlib" => :build
|
|
depends_on "ocaml"
|
|
depends_on "ocaml-num"
|
|
|
|
uses_from_macos "m4" => :build
|
|
uses_from_macos "unzip" => :build
|
|
|
|
def install
|
|
system "./configure", "-prefix", prefix,
|
|
"-mandir", man,
|
|
"-coqdocdir", "#{pkgshare}/latex",
|
|
"-coqide", "no",
|
|
"-with-doc", "no"
|
|
system "make", "world"
|
|
ENV.deparallelize { system "make", "install" }
|
|
end
|
|
|
|
test do
|
|
(testpath/"testing.v").write <<~EOS
|
|
Require Coq.omega.Omega.
|
|
Require Coq.ZArith.ZArith.
|
|
|
|
Inductive nat : Set :=
|
|
| O : nat
|
|
| S : nat -> nat.
|
|
Fixpoint add (n m: nat) : nat :=
|
|
match n with
|
|
| O => m
|
|
| S n' => S (add n' m)
|
|
end.
|
|
Lemma add_O_r : forall (n: nat), add n O = n.
|
|
Proof.
|
|
intros n; induction n; simpl; auto; rewrite IHn; auto.
|
|
Qed.
|
|
|
|
Import Coq.omega.Omega.
|
|
Import Coq.ZArith.ZArith.
|
|
Open Scope Z.
|
|
Lemma add_O_r_Z : forall (n: Z), n + 0 = n.
|
|
Proof.
|
|
intros; omega.
|
|
Qed.
|
|
EOS
|
|
system("#{bin}/coqc", "#{testpath}/testing.v")
|
|
end
|
|
end
|