[build-system]
requires = [
  "numpy==1.13.3; python_version=='3.6' and platform_machine != 'aarch64' and platform_machine != 'arm64'",
  "numpy==1.17.0; python_version=='3.7' and platform_machine != 'aarch64' and platform_machine != 'arm64'",
  "numpy==1.17.5; python_version=='3.8' and platform_machine != 'aarch64' and platform_machine != 'arm64'",
  "numpy==1.19.3; python_version<'3.9' and sys_platform == 'linux' and platform_machine == 'aarch64'",
  "numpy==1.21.0; python_version<'3.9' and sys_platform == 'darwin' and platform_machine == 'arm64'",
  "numpy>=2.0.0;  python_version>='3.9'",
  "packaging",
  "pip",
  "scikit-build>=0.14.0",
  "setuptools==59.2.0; python_version<'3.12'",
  "setuptools<70.0.0; python_version>='3.12'",
]
# use a custom backend to manage CMake check / installation
# see https://scikit-build.readthedocs.io/en/latest/usage.html#adding-cmake-as-building-requirement-only-if-not-installed-or-too-low-a-version
build-backend = "backend"
backend-path = ["_build_backend"]