53 lines
1.7 KiB
Ruby
53 lines
1.7 KiB
Ruby
class MathComp < Formula
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desc "Mathematical Components for the Coq proof assistant"
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homepage "https://math-comp.github.io/math-comp/"
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url "https://github.com/math-comp/math-comp/archive/mathcomp-1.6.4.tar.gz"
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sha256 "c672a4237f708b5f03f1feed9de37f98ef5c331819047e1f71b5762dcd92b262"
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head "https://github.com/math-comp/math-comp.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "1251f26764e9cf91622e997fcd85806b03c10d12fde268bcb7765c052a8eca54" => :high_sierra
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sha256 "c13c8e091da9c11a1d4622cc224b470376aee1d90f8f891634bc46a914074e4d" => :sierra
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sha256 "c13c8e091da9c11a1d4622cc224b470376aee1d90f8f891634bc46a914074e4d" => :el_capitan
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end
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depends_on "ocaml" => :build
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depends_on "coq"
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def install
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coqbin = "#{Formula["coq"].opt_bin}/"
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coqlib = "#{lib}/coq/"
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(buildpath/"mathcomp/Makefile.coq.local").write <<~EOS
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COQLIB=#{coqlib}
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EOS
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cd "mathcomp" do
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system "make", "MAKEFLAGS=#{ENV["MAKEFLAGS"]}", "COQBIN=#{coqbin}"
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system "make", "install", "MAKEFLAGS=#{ENV["MAKEFLAGS"]}", "COQBIN=#{coqbin}"
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elisp.install "ssreflect/pg-ssr.el"
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end
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system "make", "-C", "htmldoc", "COQBIN=#{coqbin}" if build.head?
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doc.install Dir["htmldoc/*"]
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end
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test do
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(testpath/"testing.v").write <<~EOS
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From mathcomp Require Import ssreflect seq.
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Parameter T: Type.
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Theorem test (s1 s2: seq T): size (s1 ++ s2) = size s1 + size s2.
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Proof. by elim : s1 =>//= x s1 ->. Qed.
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Check test.
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EOS
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coqc = Formula["coq"].opt_bin/"coqc"
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cmd = "#{coqc} -R #{lib}/coq/user-contrib/mathcomp mathcomp testing.v"
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assert_match /\Atest\s+: forall/, shell_output(cmd)
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end
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end
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