61 lines
1.7 KiB
Ruby
61 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/V8.12.0.tar.gz"
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sha256 "ecde14c6132f5abb459e7f4724788788928174ad4484fff88e86b0086779bcee"
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license "LGPL-2.1"
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head "https://github.com/coq/coq.git"
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bottle do
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sha256 "a5554791729dd815ac14788c76b7f4e72970d734fa0fa161709030409cf55f90" => :catalina
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sha256 "ac3b6a5a21b51c4c535255607a0d620665f9747183115ff20a6349bcf863afc1" => :mojave
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sha256 "28d141665e1ca46ead7af4061aff2658712817b6d140b37e69171586e28999f3" => :high_sierra
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end
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depends_on "ocaml-findlib" => :build
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depends_on "ocaml"
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depends_on "ocaml-num"
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uses_from_macos "m4" => :build
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uses_from_macos "unzip" => :build
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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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