yotta/lib/target.py
def exec_helper(self, cmd, builddir):
        ''' Execute the given command, returning an error message if an error occured
            or None if the command was succesful.'''
        try:
            child = subprocess.Popen(cmd, cwd=builddir)
            child.wait()
        except OSError as e:
            if e.errno == errno.ENOENT:
                if cmd[0] == 'cmake':
                    return 'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing'
                else:
                    return '%s is not installed' % (cmd[0])
            else:
                return 'command %s failed' % (cmd)
        if child.returncode:
            return 'command %s failed' % (cmd)
def exec_helper(self, cmd, builddir):
        ''' Execute the given command, returning an error message if an error occured
            or None if the command was succesful.'''
        try:
            child = subprocess.Popen(cmd, cwd=builddir)
            child.wait()
        except OSError as e:
            if e.errno == errno.ENOENT:
                if cmd[0] == 'cmake':
                    return 'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing'
                else:
                    return '%s is not installed' % (cmd[0])
            else:
                return 'command %s failed' % (cmd)
        if child.returncode:
            return 'command %s failed' % (cmd)
def exec_helper ( self , cmd , builddir ) : try : child = subprocess . Popen ( cmd , cwd = builddir ) child . wait ( ) except OSError as e : if e . errno == errno . ENOENT : if cmd [ 0 ] == 'cmake' : return 'CMake is not installed, please follow the installation instructions at http://docs.yottabuild.org/#installing' else : return '%s is not installed' % ( cmd [ 0 ] ) else : return 'command %s failed' % ( cmd ) if child . returncode : return 'command %s failed' % ( cmd )
Execute the given command, returning an error message if an error occured
            or None if the command was succesful.
Execute the given command returning an error message if an error occured or None if the command was succesful .