Fix issue #229. PY3_MINOR_VER wrongly set for python3.10.

wrapper/python/CMakeLists.txt

@@ -380,13 +380,13 @@ list(LENGTH CYTHON_EXES CYTHON_EXES_LEN)
 #message(STATUS "CYTHON_EXES_LEN=${CYTHON_EXES_LEN}, CYTHON_EXES=${CYTHON_EXES}")
 if(UNIX)
 	foreach(PYTHON_EXE IN LISTS PYTHON_EXES)
-		exec_program("${PYTHON_EXE}" ARGS "--version" OUTPUT_VARIABLE PY_VER RETURN_VALUE PY_RES)
+		exec_program("${PYTHON_EXE}" ARGS "--version" OUTPUT_VARIABLE PY_VER_ RETURN_VALUE PY_RES)
 		#message(STATUS "PY_VER=${PY_VER}")
-		string(REGEX REPLACE "Python ([0-9]\\.[0-9]).*$" "\\1" PY_VER_WITH_POINTS ${PY_VER})
-		string(REGEX REPLACE "Python ([0-9])\\.([0-9]).*$" "\\1\\2" PY_VER ${PY_VER})
+		string(REGEX REPLACE "Python ([0-9]\\.[0-9]+).*$" "\\1" PY_VER_WITH_POINTS ${PY_VER_})
+		string(REGEX REPLACE "Python ([0-9])\\.([0-9]+).*$" "\\1\\2" PY_VER ${PY_VER_})
 		if(PY_VER MATCHES 3)
 			set(PY3_VER ${PY_VER_WITH_POINTS} PARENT_SCOPE)
-			string(REGEX REPLACE ".*([0-9])$" "\\1" PY3_MINOR_VER ${PY_VER})
+			string(REGEX REPLACE "Python ([0-9])\\.([0-9]+).*$" "\\2" PY3_MINOR_VER ${PY_VER_})
 			set(PY3_MINOR_VER ${PY3_MINOR_VER} PARENT_SCOPE)
 		endif()
 		add_custom_command(TARGET ${FAUST_PYTHON_TARGET}
@@ -411,10 +411,10 @@ if(UNIX)
 elseif(WIN32)
 	if(${CMAKE_GENERATOR} MATCHES "Visual Studio")
 		foreach(PYTHON_EXE IN LISTS PYTHON_EXES)
-			exec_program("${PYTHON_EXE}" ARGS "--version" OUTPUT_VARIABLE PY_VER RETURN_VALUE PY_RES)
+			exec_program("${PYTHON_EXE}" ARGS "--version" OUTPUT_VARIABLE PY_VER_ RETURN_VALUE PY_RES)
 			#message(STATUS "PY_VER=${PY_VER}")
-			string(REGEX REPLACE "Python ([0-9]\\.[0-9]).*$" "\\1" PY_VER_WITH_POINTS ${PY_VER})
-			string(REGEX REPLACE "Python ([0-9])\\.([0-9]).*$" "\\1\\2" PY_VER ${PY_VER})
+			string(REGEX REPLACE "Python ([0-9]\\.[0-9]+).*$" "\\1" PY_VER_WITH_POINTS ${PY_VER_})
+			string(REGEX REPLACE "Python ([0-9])\\.([0-9]+).*$" "\\1\\2" PY_VER ${PY_VER_})
 			# ONLY Python 3 for Faust built with Visual Studio
 			if(PY_VER MATCHES 3)
 				set(PY3_VER ${PY_VER_WITH_POINTS} PARENT_SCOPE)
@@ -422,7 +422,7 @@ elseif(WIN32)
 					COMMAND   ${PYTHON_EXE}
 					ARGS "${FAUST_PYTHON_BIN_DIR}/setup.py"  "build_ext" "--inplace" 
 					COMMENT   "Creating pyfaust${PY_VER}")
-				string(REGEX REPLACE ".*([0-9])$" "\\1" PY3_MINOR_VER ${PY_VER})
+				string(REGEX REPLACE "Python ([0-9])\\.([0-9]+).*$" "\\1\\2" PY3_MINOR_VER ${PY_VER_})
 				set(PY3_MINOR_VER ${PY3_MINOR_VER} PARENT_SCOPE)
 			endif()
 		endforeach()