68 lines
2.0 KiB
Ruby
68 lines
2.0 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/V8.13.2.tar.gz"
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sha256 "1e7793d8483f1e939f62df6749f843df967a15d843a4a5acb024904b76e25a14"
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license "LGPL-2.1-only"
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head "https://github.com/coq/coq.git", branch: "master"
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livecheck do
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url :stable
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regex(/^v?(\d+(?:\.\d+)+)$/i)
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end
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bottle do
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sha256 arm64_big_sur: "1471fe7afec4c1ed3580071dc6d36e1150fc43d2fb323c5e36fe4b3d7562420a"
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sha256 big_sur: "4592a482157e17284fe52fa9d7966e952a212a9bcbb53936f6431abd9f4fed25"
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sha256 catalina: "9d1deb99aa8cc14f240462656f1a6cf3191b1cb168ac0f572f78f80cfc69e44d"
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sha256 mojave: "cd645950af03d8ef9f062e42397edac1c2c9b03afcb49dcf50256ca3cbcc9a14"
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sha256 x86_64_linux: "7925d346b3da3451e167bca3db8aded4ec99f801519f283b98d555611e0c1480"
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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-zarith"
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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.micromega.Lia.
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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.micromega.Lia.
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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; lia.
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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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