58 lines
1.7 KiB
Ruby
58 lines
1.7 KiB
Ruby
class Xtensor < Formula
|
|
desc "Multi-dimensional arrays with broadcasting and lazy computing"
|
|
homepage "http://quantstack.net/xtensor"
|
|
url "https://github.com/QuantStack/xtensor/archive/0.17.1.tar.gz"
|
|
sha256 "4c7df152ec712c581dac448c90918a6d1c659959cb59c079cb4ee2da1425ac01"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "8ec520599895a76a101ea2e79e93d630a9b68c2f77624ada34e3511caa63f548" => :high_sierra
|
|
sha256 "8ec520599895a76a101ea2e79e93d630a9b68c2f77624ada34e3511caa63f548" => :sierra
|
|
sha256 "8ec520599895a76a101ea2e79e93d630a9b68c2f77624ada34e3511caa63f548" => :el_capitan
|
|
end
|
|
|
|
depends_on "cmake" => :build
|
|
|
|
needs :cxx14
|
|
|
|
resource "xtl" do
|
|
url "https://github.com/QuantStack/xtl/archive/0.4.14.tar.gz"
|
|
sha256 "f32390060315a7a941d9601ea1f0200c723e21313bd034f36dd5aae52b7a58c8"
|
|
end
|
|
|
|
def install
|
|
resource("xtl").stage do
|
|
system "cmake", ".", *std_cmake_args
|
|
system "make", "install"
|
|
end
|
|
|
|
system "cmake", ".", "-Dxtl_DIR=#{lib}/cmake/xtl", *std_cmake_args
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.cc").write <<~EOS
|
|
#include <iostream>
|
|
#include "xtensor/xarray.hpp"
|
|
#include "xtensor/xio.hpp"
|
|
#include "xtensor/xview.hpp"
|
|
|
|
int main() {
|
|
xt::xarray<double> arr1
|
|
{{11.0, 12.0, 13.0},
|
|
{21.0, 22.0, 23.0},
|
|
{31.0, 32.0, 33.0}};
|
|
|
|
xt::xarray<double> arr2
|
|
{100.0, 200.0, 300.0};
|
|
|
|
xt::xarray<double> res = xt::view(arr1, 1) + arr2;
|
|
|
|
std::cout << res(2) << std::endl;
|
|
return 0;
|
|
}
|
|
EOS
|
|
system ENV.cxx, "-std=c++14", "test.cc", "-o", "test", "-I#{include}"
|
|
assert_equal "323", shell_output("./test").chomp
|
|
end
|
|
end
|