SUMMARY="Python library for calculating contours of 2D quadrilateral grids"
DESCRIPTION="ContourPy is a Python library for calculating contours of 2D quadrilateral grids. \
It is written in C++11 and wrapped using pybind11.

It contains the 2005 and 2014 algorithms used in Matplotlib as well as a newer algorithm that \
includes more features and is available in both serial and multithreaded versions. It provides \
an easy way for Python libraries to use contouring algorithms without having to include \
Matplotlib as a dependency."
HOMEPAGE="https://github.com/contourpy/contourpy"
COPYRIGHT="2021-2023, ContourPy Developers"
LICENSE="BSD (3-clause)"
REVISION="1"
SOURCE_URI="https://pypi.io/packages/source/c/contourpy/contourpy-$portVersion.tar.gz"
CHECKSUM_SHA256="e53046c3863828d21d531cc3b53786e6580eb1ba02477e8681009b6aa0870b21"

ARCHITECTURES="all !x86_gcc2"
SECONDARY_ARCHITECTURES="x86"

PROVIDES="
	$portName = $portVersion
	"
REQUIRES="
	haiku$secondaryArchSuffix
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	"

BUILD_PREREQUIRES="
	cmd:gcc$secondaryArchSuffix
	cmd:pkg_config$secondaryArchSuffix
	"

PYTHON_PACKAGES=(python310)
PYTHON_VERSIONS=(3.10)
for i in "${!PYTHON_PACKAGES[@]}"; do
	pythonPackage=${PYTHON_PACKAGES[i]}
	pythonVersion=${PYTHON_VERSIONS[$i]}

	eval "PROVIDES_${pythonPackage}=\"
		${portName}_$pythonPackage = $portVersion
		\""

	if [ "$targetArchitecture" = x86_gcc2 ]; then
		eval "PROVIDES_$pythonPackage+=\"
			contourpy_$pythonPackage = $portVersion
			\""
	fi

	eval "REQUIRES_$pythonPackage=\"
		numpy_$pythonPackage >= 1.16
		\""
	BUILD_REQUIRES+="
		build_$pythonPackage
		installer_$pythonPackage
		meson_python_$pythonPackage >= 0.13.1
		pybind11_$pythonPackage >= 2.10.4
		wheel_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done


INSTALL()
{
	for i in "${!PYTHON_PACKAGES[@]}"; do
		pythonVersion=${PYTHON_VERSIONS[$i]}

		python=python$pythonVersion

		# Try to help pkg-config detect where our pybind11.pc is located,
		# making sure we use the correct version of `pybind11-config`
		export PKG_CONFIG_PATH=$(pybind11-config-$pythonVersion --pkgconfigdir)

		# Without this, "installer" (see below) was erroring out when building for multiple Python
		# versions (tested w/ 3.9/3.10). Strange, as similar recipes have no issue with that line.
		rm -f dist/*.whl

		$python -m build --wheel --skip-dependency-check --no-isolation
		$python -m installer -p $prefix dist/*.whl

		packageEntries ${PYTHON_PACKAGES[i]} \
			$prefix/lib/python*
	done
}