scons.py

"""Run SCons from the NVDA source environment.
"""

import sys
import os
import platform
# Variables for storing required version of Python, and the version which is used to run this script.
requiredPythonMajor ="3"
requiredPythonMinor = "7"
requiredPythonArchitecture = "32bit"
installedPythonMajor = str(sys.version_info.major)
installedPythonMinor = str(sys.version_info.minor)
installedPythonArchitecture = platform.architecture()[0]
# Ensure, that we are running with required version of Python, otherwise inform the user and exit.
if installedPythonArchitecture != requiredPythonArchitecture or installedPythonMajor != requiredPythonMajor or installedPythonMinor != requiredPythonMinor:
	print("This script is started with Python %s.%s %s, however to build NVDA you have to use Python %s.%s %s." %(installedPythonMajor, installedPythonMinor, installedPythonArchitecture, requiredPythonMajor, requiredPythonMinor, requiredPythonArchitecture))
	print("Please install the needed version of Python and launch SCons again, or if you have mulltiple versions of Python installed start this script with required version explicitly.")
	sys.exit(1)
sys.path.append(os.path.abspath(
	os.path.join(__file__, "..", "source")))
import sourceEnv
del sys.path[-1]
import SCons.Script
SCons.Script.main()