asciidoc: migrate from Python 3.7 to 3.9

app-text/asciidoc/asciidoc-10.1.3.recipe

@@ -10,7 +10,7 @@ HOMEPAGE="https://asciidoc.org/"
 COPYRIGHT="2002-2013 Stuart Rackham
 	2013-2020 AsciiDoc Contributors"
 LICENSE="GNU GPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/asciidoc/asciidoc-py3/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="9aae9d37d01066d6281aa8eebd9c2ae288c60827f07024d7552e6f2d840267c6"
 SOURCE_DIR="asciidoc-py-$portVersion"
@@ -34,7 +34,7 @@ BUILD_REQUIRES="
 	haiku_devel
 	docbook_xml_dtd
 	docbook_xsl_stylesheets
-	setuptools_python3
+	setuptools_python39
 	"
 BUILD_PREREQUIRES="
 	cmd:aclocal
@@ -42,7 +42,7 @@ BUILD_PREREQUIRES="
 	cmd:automake
 	cmd:gawk
 	cmd:make
-	cmd:python3
+	cmd:python3.9
 	cmd:sed
 	cmd:xmllint
 	cmd:xsltproc
@@ -63,7 +63,7 @@ BUILD()
 
 INSTALL()
 {
-	python=python3.7
+	python=python3.9
 	installLocation=$prefix/lib/$python/vendor-packages/
 	export PYTHONPATH=$installLocation:$PYTHONPATH
 	$python setup.py build install \