51 lines
1.2 KiB
Ruby
51 lines
1.2 KiB
Ruby
class Ntl < Formula
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desc "C++ number theory library"
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homepage "https://www.shoup.net/ntl"
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url "https://www.shoup.net/ntl/ntl-11.3.2.tar.gz"
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sha256 "84ba3145abf8d5f3be6832a14c60b3368eb920719ee96e5774587e71ecd66e9d"
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bottle do
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cellar :any
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sha256 "5a54ada102a07c107ff8b08f1995230cf977f6770552e16529dbb188f272ee11" => :mojave
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sha256 "0e55147c25186a9f5f5d22c47855570de07d7d5bd2eb1b9d4b0276b75dd31808" => :high_sierra
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sha256 "00c8d28ca2045a63753a751beeed1f6f63b198451cbda7b17096d03758cc3589" => :sierra
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end
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depends_on "gmp"
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def install
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args = ["PREFIX=#{prefix}", "SHARED=on"]
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cd "src" do
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system "./configure", *args
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system "make"
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system "make", "install"
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end
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end
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test do
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(testpath/"square.cc").write <<~EOS
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#include <iostream>
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#include <NTL/ZZ.h>
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int main()
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{
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NTL::ZZ a;
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std::cin >> a;
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std::cout << NTL::power(a, 2);
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return 0;
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}
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EOS
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gmp = Formula["gmp"]
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flags = %W[
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-std=c++11
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-I#{include}
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-L#{gmp.opt_lib}
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-L#{lib}
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-lntl
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-lgmp
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]
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system ENV.cxx, "square.cc", "-o", "square", *flags
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assert_equal "4611686018427387904", pipe_output("./square", "2147483648")
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end
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end
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