49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
class Ginac < Formula
|
|
desc "GiNaC is Not a Computer algebra system"
|
|
homepage "http://www.ginac.de/"
|
|
url "http://www.ginac.de/ginac-1.6.7.tar.bz2"
|
|
sha256 "cea5971b552372017ea654c025adb44d5f1b3e3ce0a739da2fe95189572b85db"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "671d789e027d4975c547cf22f7dad5107b49cb13de42895382b57e6645fbb20b" => :el_capitan
|
|
sha256 "42c5df72efb11bcd3bf32c1578527f2c21ed403f9c07b98bc0e9cfa8e8ca8c7c" => :yosemite
|
|
sha256 "eee8d592da0e4aae053c4a6424b66a1a7d9f2e8351d2bb80d915bf5d0cb5bf7f" => :mavericks
|
|
end
|
|
|
|
depends_on "pkg-config" => :build
|
|
depends_on "cln"
|
|
depends_on "readline"
|
|
|
|
def install
|
|
system "./configure", "--disable-dependency-tracking",
|
|
"--prefix=#{prefix}"
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.cpp").write <<-EOS.undent
|
|
#include <iostream>
|
|
#include <ginac/ginac.h>
|
|
using namespace std;
|
|
using namespace GiNaC;
|
|
|
|
int main() {
|
|
symbol x("x"), y("y");
|
|
ex poly;
|
|
|
|
for (int i=0; i<3; ++i) {
|
|
poly += factorial(i+16)*pow(x,i)*pow(y,2-i);
|
|
}
|
|
|
|
cout << poly << endl;
|
|
return 0;
|
|
}
|
|
EOS
|
|
system ENV.cxx, "test.cpp", "-L#{lib}",
|
|
"-L#{Formula["cln"].lib}",
|
|
"-lcln", "-lginac", "-o", "test"
|
|
system "./test"
|
|
end
|
|
end
|