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="1"
SOURCE_URI="https://github.com/eliben/pycparser/archive/release_v$portVersion.tar.gz"
CHECKSUM_SHA256="1b895b4f6fb5195ce9c516ca7e28c9bd2f9ecd0f02755302b8a717454abea806"
SOURCE_FILENAME="pycparser-$portVersion.tar.gz"
SOURCE_DIR="pycparser-release_v$portVersion"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_PACKAGES=(python python3 python38 python39)
PYTHON_VERSIONS=(2.7 3.7 3.8 3.9)
for i in "${!PYTHON_PACKAGES[@]}"; do
pythonPackage=${PYTHON_PACKAGES[i]}
pythonVersion=${PYTHON_VERSIONS[$i]}
eval "PROVIDES_${pythonPackage}=\"\
	${portName}_$pythonPackage = $portVersion\
	\"; \
REQUIRES_$pythonPackage=\"\
	haiku\n\
	cmd:python$pythonVersion\
	\""
BUILD_REQUIRES="$BUILD_REQUIRES
	setuptools_$pythonPackage"
BUILD_PREREQUIRES="$BUILD_PREREQUIRES
	cmd:python$pythonVersion"
done

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

		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 i in "${!PYTHON_PACKAGES[@]}"; do
		pythonPackage=${PYTHON_PACKAGES[i]}
		pythonVersion=${PYTHON_VERSIONS[$i]}

		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 i in "${!PYTHON_PACKAGES[@]}"; do
		pythonPackage=${PYTHON_PACKAGES[i]}
		pythonVersion=${PYTHON_VERSIONS[$i]}

		cd "$sourceDir"-$pythonPackage

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