[tools] fix env toolchain path parse issue (#8936)
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151a96cb88
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@ -311,21 +311,18 @@ def VerTuple(version_str):
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return ver
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return ver
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def CmdExists(cmd):
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def CmdExists(cmd):
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import platform
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# Check if the path directly points to an existing file.
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cmd_list = cmd.split(' ')
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cmd = cmd_list[0]
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if os.path.isfile(cmd):
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if os.path.isfile(cmd):
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return True
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return True
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else:
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else:
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# check cmd(.exe|.bat|.ps1) under Windows
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# On Windows systems, check for common script file extensions
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if platform.system() == 'Windows':
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# if the file does not exist as specified.
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if cmd.find('exe') != -1 or cmd.find('bat') != -1 or cmd.find('ps1') != -1:
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if sys.platform.startswith('win'):
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return False
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# Loop through possible extensions to cover cases where the extension is omitted in the input.
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for ext in ['.exe', '.bat', '.ps1']:
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# add .exe then check whether the cmd exists
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# Append the extension to the command path and check if this file exists.
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cmd = cmd + '.exe'
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if os.path.isfile(cmd + ext):
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if os.path.isfile(cmd):
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return True
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return True
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# If none of the checks confirm the file exists, return False.
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return False
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return False
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