68 lines
2.4 KiB
Ruby
68 lines
2.4 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/v2.7.1.tar.gz"
|
|
sha256 "616d1c42e4cf14fa27b2a4ff759d7d7b33006fdc5ad8fd603bb2c22622f27020"
|
|
license "BSD-3-Clause"
|
|
|
|
bottle do
|
|
sha256 cellar: :any_skip_relocation, all: "d9c44c2b8b6a47806ba3a6cd8d338434cecb7c634faf88cc84e0c390e4fe85be"
|
|
end
|
|
|
|
depends_on "cmake" => :build
|
|
depends_on "python@3.9"
|
|
|
|
def install
|
|
# Install /include and /share/cmake to the global location
|
|
system "cmake", "-S", ".", "-B", "build",
|
|
"-DPYBIND11_TEST=OFF",
|
|
"-DPYBIND11_NOPYTHON=ON",
|
|
*std_cmake_args
|
|
system "cmake", "--install", "build"
|
|
|
|
# Install Python package too
|
|
system Formula["python@3.9"].opt_bin/"python3", *Language::Python.setup_install_args(libexec)
|
|
|
|
version = Language::Python.major_minor_version Formula["python@3.9"].opt_bin/"python3"
|
|
site_packages = "lib/python#{version}/site-packages"
|
|
pth_contents = "import site; site.addsitedir('#{libexec/site_packages}')\n"
|
|
(prefix/site_packages/"homebrew-pybind11.pth").write pth_contents
|
|
|
|
# Also pybind11-config
|
|
bin.install Dir[libexec/"bin/*"]
|
|
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_MODULE(example, m) {
|
|
m.doc() = "pybind11 example plugin";
|
|
m.def("add", &add, "A function which adds two numbers");
|
|
}
|
|
EOS
|
|
|
|
(testpath/"example.py").write <<~EOS
|
|
import example
|
|
example.add(1,2)
|
|
EOS
|
|
|
|
version = Language::Python.major_minor_version Formula["python@3.9"].opt_bin/"python3"
|
|
site_packages = "lib/python#{version}/site-packages"
|
|
|
|
python_flags = `#{Formula["python@3.9"].opt_bin}/python3-config --cflags --ldflags --embed`.split
|
|
system ENV.cxx, "-shared", "-fPIC", "-O3", "-std=c++11", "example.cpp", "-o", "example.so", *python_flags
|
|
system Formula["python@3.9"].opt_bin/"python3", "example.py"
|
|
|
|
test_module = shell_output("#{Formula["python@3.9"].opt_bin/"python3"} -m pybind11 --includes")
|
|
assert_match (libexec/site_packages).to_s, test_module
|
|
|
|
test_script = shell_output("#{opt_bin/"pybind11-config"} --includes")
|
|
assert_match test_module, test_script
|
|
end
|
|
end
|