52 lines
1.5 KiB
Ruby
52 lines
1.5 KiB
Ruby
class Ginac < Formula
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desc "Not a Computer algebra system"
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homepage "https://www.ginac.de/"
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url "https://www.ginac.de/ginac-1.8.0.tar.bz2"
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sha256 "44b4404a897dd7719233c44f3c73bc15695e12b58d3676cb57c90ddcddf72b51"
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license "GPL-2.0"
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bottle do
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sha256 cellar: :any, big_sur: "84f3dc97d9ee0ccabd1ff0c950b0c83859a95cd06c9de5a8a9aae9d472ebd7c7"
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sha256 cellar: :any, catalina: "9af774101ed69e14f7e060a85cd4a5edab1ecdda620e0e139085d09707dd2e6f"
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sha256 cellar: :any, mojave: "0671c4d1eea685f41fec545a143423c06c2e05758f9eb30f6c3678651d6531dd"
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sha256 cellar: :any, high_sierra: "9a11a9e1cf35094644e185c45860c58d1c21472cc839a061376eb1f79caf2373"
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end
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depends_on "pkg-config" => :build
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depends_on "cln"
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depends_on "python@3.9"
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depends_on "readline"
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def install
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <iostream>
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#include <ginac/ginac.h>
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using namespace std;
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using namespace GiNaC;
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int main() {
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symbol x("x"), y("y");
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ex poly;
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for (int i=0; i<3; ++i) {
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poly += factorial(i+16)*pow(x,i)*pow(y,2-i);
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}
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cout << poly << endl;
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return 0;
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}
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EOS
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system ENV.cxx, "test.cpp", "-L#{lib}",
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"-L#{Formula["cln"].lib}",
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"-lcln", "-lginac", "-o", "test",
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"-std=c++11"
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system "./test"
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end
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end
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