57 lines
1.7 KiB
Ruby
57 lines
1.7 KiB
Ruby
class Coq < Formula
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desc "Proof assistant for higher-order logic"
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homepage "https://coq.inria.fr/"
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url "https://github.com/coq/coq/archive/V8.9.0.tar.gz"
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sha256 "8bd6e2bc8d79f96df19b8888ebfbdfdbe50fa9cd3fb969c13b610f7d05070ff0"
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head "https://github.com/coq/coq.git"
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bottle do
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sha256 "0b56d57a006cabfcba72986ee8e4d7154ea8d764bf2ca2921c9ee894e166d033" => :mojave
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sha256 "fc3c71b442caa68b3a40a5143ebd272eb93ded575fcee2a72c81ebd791f42906" => :high_sierra
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sha256 "8506c6f6304ae35782dda12751c4ff2b22474dbcd6f9e41eb390801314eb6f68" => :sierra
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end
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depends_on "ocaml-findlib" => :build
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depends_on "camlp5"
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depends_on "ocaml"
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depends_on "ocaml-num"
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def install
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system "./configure", "-prefix", prefix,
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"-mandir", man,
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"-coqdocdir", "#{pkgshare}/latex",
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"-coqide", "no",
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"-with-doc", "no"
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system "make", "world"
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ENV.deparallelize { system "make", "install" }
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end
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test do
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(testpath/"testing.v").write <<~EOS
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Require Coq.omega.Omega.
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Require Coq.ZArith.ZArith.
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Inductive nat : Set :=
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| O : nat
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| S : nat -> nat.
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Fixpoint add (n m: nat) : nat :=
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match n with
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| O => m
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| S n' => S (add n' m)
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end.
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Lemma add_O_r : forall (n: nat), add n O = n.
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Proof.
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intros n; induction n; simpl; auto; rewrite IHn; auto.
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Qed.
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Import Coq.omega.Omega.
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Import Coq.ZArith.ZArith.
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Open Scope Z.
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Lemma add_O_r_Z : forall (n: Z), n + 0 = n.
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Proof.
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intros; omega.
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Qed.
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EOS
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system("#{bin}/coqc", "#{testpath}/testing.v")
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end
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end
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