.*cmake.*-E' 'echo' '--   1 COMMAND_ECHO STDOUT'
--   1 COMMAND_ECHO STDOUT
--   2 COMMAND_ECHO STDERR
.*cmake.* '-E' 'echo' '--   3 COMMAND_ECHO STDOUT'
--   3 COMMAND_ECHO STDOUT
--   4 COMMAND_ECHO STDERR
.*cmake.* '-E' 'echo' '--   5 COMMAND_ECHO STDOUT'
--   5 COMMAND_ECHO STDOUT
--   6 COMMAND_ECHO NONE
.*cmake.* '-E' 'echo' '--   7 COMMAND_ECHO STDERR COMMAND_ECHO STDOUT'
--   7 COMMAND_ECHO STDERR COMMAND_ECHO STDOUT
--   8 COMMAND_ECHO STDOUT COMMAND_ECHO STDERR$
