SUMMARY="Pure git implementation of a sliding window memory map manager"
DESCRIPTION="When reading from many possibly large files in a fashion similar \
to random access, it is usually the fastest and most efficient to use memory \
maps.

Although memory maps have many advantages, they represent a very limited \
system resource as every map uses one file descriptor, whose amount is \
limited per process. On 32 bit systems, the amount of memory you can have \
mapped at a time is naturally limited to theoretical 4GB of memory, which may \
not be enough for some applications."
HOMEPAGE="https://pypi.org/project/smmap/"
COPYRIGHT="2011-2015 Sebastian Thiel"
LICENSE="BSD (3-clause)"
REVISION="1"
SOURCE_URI="https://pypi.io/packages/source/s/smmap/smmap-$portVersion.tar.gz"
CHECKSUM_SHA256="84c2751ef3072d4f6b2785ec7ee40244c6f45eb934d9e543e2c51f1bd3d54c50"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_PACKAGES=(python3 python38 python39)
PYTHON_VERSIONS=(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

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

		python=python$pythonVersion
		installLocation=$prefix/lib/$python/vendor-packages/
		export PYTHONPATH=$installLocation:$PYTHONPATH
		mkdir -p $installLocation
		rm -rf build
		$python setup.py build install \
			--root=/ --prefix=$prefix

		packageEntries  $pythonPackage \
			$prefix/lib/python*
	done
}

