48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
class Ginac < Formula
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desc "Not a Computer algebra system"
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homepage "http://www.ginac.de/"
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url "http://www.ginac.de/ginac-1.6.7.tar.bz2"
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sha256 "cea5971b552372017ea654c025adb44d5f1b3e3ce0a739da2fe95189572b85db"
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bottle do
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cellar :any
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sha256 "671d789e027d4975c547cf22f7dad5107b49cb13de42895382b57e6645fbb20b" => :el_capitan
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sha256 "42c5df72efb11bcd3bf32c1578527f2c21ed403f9c07b98bc0e9cfa8e8ca8c7c" => :yosemite
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sha256 "eee8d592da0e4aae053c4a6424b66a1a7d9f2e8351d2bb80d915bf5d0cb5bf7f" => :mavericks
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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 "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.undent
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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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system "./test"
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end
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end
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