40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
class Numcpp < Formula
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desc "C++ implementation of the Python Numpy library"
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homepage "https://dpilger26.github.io/NumCpp"
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url "https://github.com/dpilger26/NumCpp/archive/Version_2.2.0.tar.gz"
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sha256 "f434cf3c27b4eec6637dea3a508a6730d35c47b810b00cfe98ff6f0d7795787c"
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license "MIT"
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head "https://github.com/dpilger26/NumCpp.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "a52593f4d24ab2a416f0b3ddda28d0d58f2b429cd986f005d0d9246c9bf63dd0" => :catalina
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sha256 "6772bdab82ef5b03cab645d3b64d537ef58755f794c102c36eb56a8a45b4e369" => :mojave
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sha256 "3a8f07d4cd0695bf8f6ceda9f8e771ac71bac7c35ec4c91d720e05ffd4db35b2" => :high_sierra
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end
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depends_on "cmake" => :build
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depends_on "boost"
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def install
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system "cmake", ".", *std_cmake_args
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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
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#include <iostream>
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#include <NumCpp.hpp>
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int main() {
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nc::NdArray<int> a = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
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a = nc::diagonal(a);
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for (int i = 0; i < nc::shape(a).cols; ++i)
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std::cout << a[i] << std::endl;
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}
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EOS
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system ENV.cxx, "-std=c++14", "test.cpp", "-o", "test", "-I#{include}"
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assert_equal "1\n5\n9\n", shell_output("./test")
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end
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end
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