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class MagnumBindings < Formula
desc "`Bindings for the Magnum C++11/C++14 graphics engine"
homepage "https://magnum.graphics"
url "https://github.com/mosra/magnum-bindings/archive/v2020.06.tar.gz"
# wget https://github.com/mosra/magnum-bindings/archive/v2020.06.tar.gz -O - | sha256sum
sha256 "959c703e6409ba0c2cd6c0da3a2b6190f6fac837ff69f64cbdc372e11359e7d8"
head "https://github.com/mosra/magnum-bindings.git"
depends_on "cmake"
depends_on "python"
depends_on "magnum"
depends_on "pybind11" => :build
# Apply a patch to make 2020.06 working with latest pybind11, which changes
# py::module to py::module_
stable do
patch do
url "https://github.com/mosra/magnum-bindings/commit/57db13422fe36d1bcfc7bee9b138c79901062dae.diff?full_index=1"
sha256 "c13536e1bac8721f0c766768159e2b91babc4674fcbf46edfc0c43c72c77df3b"
end
end
def install
# 2020.06 has the options unprefixed, current master has them prefixed.
# Options not present in 2020.06 are prefixed always.
option_prefix = build.head? ? 'MAGNUM_' : ''
system "mkdir build"
cd "build" do
system "cmake",
*std_cmake_args,
# Without this, ARM builds will try to look for dependencies in
# /usr/local/lib and /usr/lib (which are the default locations) instead
# of /opt/homebrew/lib which is dedicated for ARM binaries. Please
# complain to Homebrew about this insane non-obvious filesystem layout.
"-DCMAKE_INSTALL_NAME_DIR:STRING=#{lib}",
"-D#{option_prefix}WITH_PYTHON=ON",
".."
system "cmake", "--build", "."
system "cmake", "--build", ".", "--target", "install"
cd "src/python" do
system "python3", *Language::Python.setup_install_args(prefix)
end
end
end
end