pyserial: cleanups, drop Python 3.9 support.

Also: properly version-suffix commands.

dev-python/pyserial/pyserial-3.5~20211205.recipe

@@ -6,7 +6,7 @@ The module named "serial" automatically selects the appropriate backend."
 HOMEPAGE="https://github.com/pyserial/pyserial"
 COPYRIGHT="2001-2020 Chris Liechti"
 LICENSE="BSD (3-clause)"
-REVISION="3"
+REVISION="4"
 srcGitRev="31fa4807d73ed4eb9891a88a15817b439c4eea2d"
 SOURCE_URI="https://github.com/pyserial/pyserial/archive/$srcGitRev.tar.gz"
 CHECKSUM_SHA256="d77a5431db2d1d8e1c7d99bc2d736981c7ae9f73d0ffff9861be94589b1c14b3"
@@ -27,41 +27,66 @@ BUILD_REQUIRES="
 	haiku_devel
 	"
 
-PYTHON_PACKAGES=(python39 python310)
-PYTHON_VERSIONS=(3.9 3.10)
-for i in "${!PYTHON_PACKAGES[@]}"; do
-pythonPackage=${PYTHON_PACKAGES[i]}
-pythonVersion=${PYTHON_VERSIONS[$i]}
-eval "PROVIDES_${pythonPackage}=\"\
-	${portName}_$pythonPackage = $portVersion\n\
-	cmd:pyserial_miniterm\n\
-	cmd:pyserial_ports\n\
-	\"; \
-REQUIRES_$pythonPackage=\"\
-	haiku\n\
-	cmd:python$pythonVersion\
-	\""
-BUILD_REQUIRES="$BUILD_REQUIRES
-	setuptools_$pythonPackage"
-BUILD_PREREQUIRES="$BUILD_PREREQUIRES
-	cmd:python$pythonVersion"
+PYTHON_VERSIONS=(3.10)
+defaultVersion=3.10
+
+for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+	pythonPackage=python${pythonVersion//.}
+
+	eval "PROVIDES_$pythonPackage=\"
+		${portName}_$pythonPackage = $portVersion
+		cmd:pyserial_miniterm_$pythonVersion = $portVersion
+		cmd:pyserial_ports_$pythonVersion = $portVersion
+		\""
+	# Provide non-suffixed cmd only for the default Python version
+	if [ $pythonVersion = $defaultVersion ]; then
+		eval "PROVIDES_$pythonPackage+=\"
+			cmd:pyserial_miniterm = $portVersion
+			cmd:pyserial_ports = $portVersion
+			\""
+	fi
+
+	eval "REQUIRES_$pythonPackage=\"
+		haiku
+		cmd:python$pythonVersion
+		\""
+
+	BUILD_REQUIRES+="
+		setuptools_$pythonPackage
+		"
+	BUILD_PREREQUIRES+="
+		cmd:python$pythonVersion
+		"
 done
 
 INSTALL()
 {
-	for i in "${!PYTHON_PACKAGES[@]}"; do
-		pythonPackage=${PYTHON_PACKAGES[i]}
-		pythonVersion=${PYTHON_VERSIONS[$i]}
+	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+		pythonPackage=python${pythonVersion//.}
 
 		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 \
+		# Version suffix all the scripts
+		for f in $binDir/*; do
+			mv $f $f-$pythonVersion
+		done
+
+		# And provide suffix-less symlinks for the default version
+		if [ $pythonVersion = $defaultVersion ]; then
+			for f in $binDir/*; do
+				ln -sr $f ${f%-$pythonVersion}
+			done
+		fi
+
+		packageEntries $pythonPackage \
 			$prefix/lib/python* \
 			$prefix/bin
 	done