57 lines
1.7 KiB
Ruby
57 lines
1.7 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-1.8.3.tar.bz2"
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sha256 "77c71a586adf6fc0b5dab573434f30cff1579153cd77c6eba02292e178f7a490"
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license "GPL-2.0-or-later"
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livecheck do
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url "https://www.ginac.de/Download.html"
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regex(/href=.*?ginac[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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sha256 cellar: :any, monterey: "4ab075211eb1e1fab5b466b491d47b6889da19ef9ccf2694a6cb766e14fb12b7"
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sha256 cellar: :any, big_sur: "f3e5fd71ef3759a64566800e337a6f0d27fac8f3bcdb18a0ed027ac49e7f0c9b"
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sha256 cellar: :any, catalina: "9b25545e28afb43aa06b4b5c6603b2d3fac5b0d187a3c6610658019e9147f445"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "661aab62fbae69222f682cc7c6130f49aefd7d3937dfc9c9da2bd4ad8a7a3695"
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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@3.10"
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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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