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-1.8.1.tar.bz2"
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sha256 "f1695dbd6b187061ef3fba507648c9d6dba438f733b058c16f9278cbdcf5e1ab"
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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, big_sur: "d1001c3d4a1975402462d266d715a584dc63b8ea9221cd680de70818237785f1"
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sha256 cellar: :any, catalina: "3b28c3417ab90c06f4d86556bc51d51e7c17b05930adba6b71bd7091e22ade48"
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sha256 cellar: :any, mojave: "bb5a12c6fa1e5ad8e5d29304c0ca6e7bef7bf83799545ee45a4b5608a0ef7a88"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "218209fcd3fab207b046dc8bbb781f8cf4831e97df1c38c657258d2ddd517d38"
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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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