Move python requirements list into the main CMakeLists.txt to avoid undefined...

Move python requirements list into the main CMakeLists.txt to avoid undefined variable in faust.nsi (failing the install of dependencies by the generated windows installer).

CMakeLists.txt

@@ -395,6 +395,7 @@ if(BUILD_WRAPPER_PYTHON)
 	set(FAUST_PYTHON_SRC_SRC_DIR ${FAUST_PYTHON_SRC_DIR}/src/ CACHE INTERNAL "")
 	set(FAUST_PYTHON_BIN_DIR ${FAUST_BIN_WRAPPER_DIR}/python CACHE INTERNAL "")
 	set(FAUST_PYTHON_TARGET faust_python CACHE INTERNAL "")
+	set(PYFAUST_PYTHON_REQUIREMENTS "pygsp scipy numpy>=1.20 matplotlib>=2.0.0 pathlib") #ENOTE: order matters in setup.py, the last package is installed first
 endif(BUILD_WRAPPER_PYTHON)
 
 

wrapper/python/CMakeLists.txt

@@ -9,8 +9,7 @@ set(PY_EXT_SOURCES "['${FAUST_PYTHON_BIN_DIR}/_FaustCorePy.pyx']")
 
 set(FAUST_PYTHON_LIBS "'faust'")
 
-set(PYFAUST_PYTHON_REQUIREMENTS "pygsp scipy numpy>=1.20 matplotlib>=2.0.0 pathlib") #ENOTE: order matters in setup.py, the last package is installed first
-
+# PYFAUST_PYTHON_REQUIREMENTS is defined in the project root CMakeLists.txt (because it is needed for win32 faust.nsi installer script)
 string(REGEX REPLACE " " "', '" PYFAUST_PYTHON_REQUIREMENTS_AS_PYLIST ${PYFAUST_PYTHON_REQUIREMENTS})
 set(PYFAUST_PYTHON_REQUIREMENTS_AS_PYLIST "'${PYFAUST_PYTHON_REQUIREMENTS_AS_PYLIST}'")