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/V8.9.1.tar.gz"
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sha256 "87251327e8a1e25c6b08b5c0ae8e7cdf3a91a5f30832bbe74ccc4f0bde9618ea"
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head "https://github.com/coq/coq.git"
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bottle do
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sha256 "4154be5e0ad0cfd0aedab90e08cd4b10c414463be65a83ebcffa1572ecfdc2f0" => :mojave
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sha256 "fc27156212ecad4d36cf01e394b767b1d6e94c35618b544a931ecf17ff99e22e" => :high_sierra
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sha256 "48b6101a91cbefdb0a758e82018ddf404145e8f79f31af31f81512722dee7d36" => :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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