cython: add recipe for python38

dev-python/cython/cython_python38-0.29.21.recipe

@@ -0,0 +1,58 @@
+SUMMARY="Optimising static compiler for Python"
+DESCRIPTION="Cython is an optimising static compiler for both the Python \
+programming language and the extended Cython programming language (based on \
+Pyrex). It makes writing C extensions for Python as easy as Python itself."
+HOMEPAGE="https://cython.org/"
+COPYRIGHT="2007-2020 Stefan Behnel, Robert Bradshaw, et al."
+LICENSE="Apache v2"
+REVISION="1"
+SOURCE_URI="https://github.com/cython/cython/archive/$portVersion.tar.gz"
+CHECKSUM_SHA256="e2e38e1f0572ca54d6085df3dec8b607d20e81515fb80215aed19c81e8fe2079"
+SOURCE_FILENAME="cython-$portVersion.tar.gz"
+SOURCE_DIR="cython-$portVersion"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	cython_python38$secondaryArchSuffix = $portVersion
+	cmd:cygdb3.8$secondaryArchSuffix
+	cmd:cython3.8$secondaryArchSuffix
+	cmd:cythonize3.8$secondaryArchSuffix
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	cmd:python3.8
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	setuptools_python38
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	cmd:python3.8
+	"
+
+BUILD()
+{
+	$portPackageLinksDir/cmd~python3.8/bin/python3.8 setup.py build
+}
+
+INSTALL()
+{
+	# GENERIC: all python_setuptools-based installs need this
+	pythonVersion=$(python3 --version 2>&1 | sed 's/Python //' | head -c3)
+	installLocation=$prefix/lib/python$pythonVersion/vendor-packages/
+	export PYTHONPATH=$installLocation:$PYTHONPATH
+	mkdir -p $installLocation
+
+	$portPackageLinksDir/cmd~python3.8/bin/python3.8 setup.py install \
+		--prefix=$prefix --root=/ --skip-build
+
+	mkdir -p $binDir
+	for file in cygdb cython cythonize; \
+		do mv $prefix/bin/$file $binDir/${file}3.8 ; \
+	done
+}