homebrew-core/Formula/pybind11.rb
2018-08-27 07:55:39 +02:00

47 lines
1.5 KiB
Ruby

class Pybind11 < Formula
desc "Seamless operability between C++11 and Python"
homepage "https://github.com/pybind/pybind11"
url "https://github.com/pybind/pybind11/archive/v2.2.3.tar.gz"
sha256 "3a3b7b651afab1c5ba557f4c37d785a522b8030dfc765da26adc2ecd1de940ea"
bottle do
cellar :any_skip_relocation
sha256 "caaed439082daa9dd9a60bc86117dbb6bd95aac75afcccf08dcb126644c0caf3" => :mojave
sha256 "02d3aca317248329194743cf122d6f64f4a5068e62a64d8f0310c68f84d213f4" => :high_sierra
sha256 "02d3aca317248329194743cf122d6f64f4a5068e62a64d8f0310c68f84d213f4" => :sierra
sha256 "02d3aca317248329194743cf122d6f64f4a5068e62a64d8f0310c68f84d213f4" => :el_capitan
end
depends_on "cmake" => :build
depends_on "python"
def install
system "cmake", ".", "-DPYBIND11_TEST=OFF", *std_cmake_args
system "make", "install"
end
test do
(testpath/"example.cpp").write <<~EOS
#include <pybind11/pybind11.h>
int add(int i, int j) {
return i + j;
}
namespace py = pybind11;
PYBIND11_PLUGIN(example) {
py::module m("example", "pybind11 example plugin");
m.def("add", &add, "A function which adds two numbers");
return m.ptr();
}
EOS
(testpath/"example.py").write <<~EOS
import example
example.add(1,2)
EOS
python_flags = `python3-config --cflags --ldflags`.split(" ")
system ENV.cxx, "-O3", "-shared", "-std=c++11", *python_flags, "example.cpp", "-o", "example.so"
system "python3", "example.py"
end
end