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coriolis
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Add a specific "ps" command under Cygwin in coriolisEnv.py.

This commit is contained in:
Jean-Paul Chaput 2023-03-15 12:06:44 +01:00
parent 91e7685921
commit b7f6af8588
1 changed files with 18 additions and 11 deletions
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29
bootstrap/coriolisEnv.py
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@ -130,7 +130,7 @@ def guessOs ():
return ( osType, useDevtoolset )
def guessShell ( forcedShell ):
def guessShell ( defaultShell, osType ):
"""
Try to guess the kind shell we are running under, Bourne-like shells
(sh, bash, ksh, zsh) or C-shell likes (csh, tcsh).
@ -157,19 +157,26 @@ def guessShell ( forcedShell ):
, u'/usr/local/bin/csh'
]
if shellName is None:
psCommand = ['ps', '-o', 'comm', '-p', str(os.getppid()) ]
cmdField = 0
if osType.startswith('Cygwin'):
psCommand = ['ps', '-p', str(os.getppid()) ]
cmdField = 7
try:
psResult = subprocess.run( ['ps', '-o', 'comm', '-p', str(os.getppid()) ]
, capture_output=True, check=True )
shell = psResult.stdout.splitlines()[1].decode('utf8').split()[0].lstrip('-')
whichCommand = subprocess.run( ['which', shell ], capture_output=True, check=True )
shellPath = whichCommand.stdout.splitlines()[0].decode('utf8')
psResult = subprocess.run( psCommand, capture_output=True, check=True )
shell = psResult.stdout.splitlines()[1].decode('utf8').split()[cmdField].lstrip('-')
if shell[0] != '/':
whichCommand = subprocess.run( ['which', shell ], capture_output=True, check=True )
shellPath = whichCommand.stdout.splitlines()[0].decode('utf8')
else:
shellPath = shell
print( 'echo "[GUESSED] shellPath={}";'.format(shellPath) )
except Exception:
shellPath = u'/bin/bash'
print( 'echo "Shell *NOT* guessed, using {}";'.format(shellPath) )
print( 'echo "GUESSED shellPath={}";'.format(shellPath) )
print( 'echo "[ERROR] \\"ps\\" command failure, using {}";'.format(shellPath) )
else:
shellPath = forcedShell
#print( 'FORCED shellPath={}'.format(shellPath) )
shellPath = defaultShell
print( 'echo "Defaulting to shell {}";'.format(shellPath) )
if shellPath in cshBins:
#print( 'Matched C-Shell' )
isBourneShell = False
@ -206,7 +213,7 @@ if __name__ == "__main__":
if options.shared: linkType = "Shared"
if options.rootDir: rootDir = options.rootDir
if options.shell: shellName = options.shell
shellBin, isBourneShell = guessShell( shellName )
shellBin, isBourneShell = guessShell( shellName, osType )
scriptPath = os.path.abspath( os.path.dirname( sys.argv[0] ))
if 'Debug.' in scriptPath: buildType = 'Debug'