49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
class Ginac < Formula
|
|
desc "Not a Computer algebra system"
|
|
homepage "https://www.ginac.de/"
|
|
url "https://www.ginac.de/ginac-1.7.4.tar.bz2"
|
|
sha256 "d60413a2dc4e65b3832491fdcdb03897e673f8ff69885f015e74a6e9c7d978ef"
|
|
|
|
bottle do
|
|
sha256 "34b12f8c03cc21a11302f1c59b3852cd23563a071dda751b1004986801c0462e" => :high_sierra
|
|
sha256 "cd530a6c9656240a5afd12b03b30a7fc4a3724646150e78e86868206c2d816ac" => :sierra
|
|
sha256 "5ea2a6631c79b96a700f0706bd7a8cc2983a37f368040df029f0621aee1bdd82" => :el_capitan
|
|
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
|
|
#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",
|
|
"-std=c++11"
|
|
system "./test"
|
|
end
|
|
end
|