59 lines
1.8 KiB
Ruby
59 lines
1.8 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/0.17.4.tar.gz"
|
|
sha256 "45bb52d9ddcbea74ddd0b9f57cd6a733a6b52d8545c1164294e6dc70e9f64211"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "ae0e564b4b70f1eb787a7bf41c29811d27dd9da23b3117df8e153f4cffaa37a4" => :mojave
|
|
sha256 "b118d3b17a1ae4c6fe8ca86a2be10f0eb5853e84017d32cb197b253e37e099d1" => :high_sierra
|
|
sha256 "b118d3b17a1ae4c6fe8ca86a2be10f0eb5853e84017d32cb197b253e37e099d1" => :sierra
|
|
sha256 "b118d3b17a1ae4c6fe8ca86a2be10f0eb5853e84017d32cb197b253e37e099d1" => :el_capitan
|
|
end
|
|
|
|
depends_on "cmake" => :build
|
|
|
|
resource "xtl" do
|
|
url "https://github.com/QuantStack/xtl/archive/0.4.16.tar.gz"
|
|
sha256 "480b1b9afd810838f8635beea9056f0591a0b4fd4181abaf32c698dfd01bf0ea"
|
|
end
|
|
|
|
needs :cxx14
|
|
|
|
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
|