SUMMARY="A C parser and AST generator written in Python"
DESCRIPTION="pycparser is a parser for the C language, written in pure Python. \
It is designed to be easily integrated into applications that need to parse C \
source code."
HOMEPAGE="https://github.com/eliben/pycparser"
COPYRIGHT="2008-2018 Eli Bendersky"
LICENSE="BSD (3-clause)"
REVISION="4"
SOURCE_URI="https://github.com/eliben/pycparser/archive/release_v$portVersion.tar.gz"
CHECKSUM_SHA256="3c797eb2eb1ba57772bb99ffa7caed23c3a2c2ae58daef114c9b09d3a6da97e2"
SOURCE_FILENAME="pycparser-$portVersion.tar.gz"
SOURCE_DIR="pycparser-release_v$portVersion"

ARCHITECTURES="any"

PROVIDES="
	pycparser = $portVersion
	"
REQUIRES="
	haiku
	"

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_VERSIONS=(3.10)

for pythonVersion in ${PYTHON_VERSIONS[@]}; do
	pythonPackage=python${pythonVersion//.}

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

	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""

	BUILD_REQUIRES+="
		setuptools_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

BUILD()
{
	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		rm -rf "$sourceDir"-$pythonPackage
		cp -a "$sourceDir" "$sourceDir"-$pythonPackage
		cd "$sourceDir"-$pythonPackage

		python=python$pythonVersion
		$python setup.py build
		cd pycparser
		$python _build_tables.py
		cd ..
	done
}

INSTALL()
{
	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		cd "$sourceDir"-$pythonPackage

		python=python$pythonVersion
		installLocation=$prefix/lib/$python/vendor-packages/
		export PYTHONPATH=$installLocation

		mkdir -p "$installLocation"
		$python setup.py install --root=/ --prefix="$prefix" --optimize=1

		install -m 755 -d "$dataDir"/licenses
		install -m 644 -T LICENSE "$dataDir"/licenses/pycparser

		packageEntries $pythonPackage \
			"$dataDir" \
			"$prefix"/lib/$python
	done

	install -m 755 -d "$dataDir"/licenses "$docDir"
	install -m 644 -T LICENSE "$dataDir"/licenses/pycparser
	install -m 644 -t "$docDir" README.rst
}

TEST()
{
	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		cd "$sourceDir"-$pythonPackage

		python=python$pythonVersion
		$python tests/all_tests.py
	done
}