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Diffstat (limited to 'Help/command/execute_process.rst')
| -rw-r--r-- | Help/command/execute_process.rst | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Help/command/execute_process.rst b/Help/command/execute_process.rst index d617243..799493f 100644 --- a/Help/command/execute_process.rst +++ b/Help/command/execute_process.rst @@ -10,6 +10,7 @@ Execute one or more child processes. [WORKING_DIRECTORY <directory>] [TIMEOUT <seconds>] [RESULT_VARIABLE <variable>] + [RESULTS_VARIABLE <variable>] [OUTPUT_VARIABLE <variable>] [ERROR_VARIABLE <variable>] [INPUT_FILE <file>] @@ -49,10 +50,16 @@ Options: specified number of seconds (fractions are allowed). ``RESULT_VARIABLE`` - The variable will be set to contain the result of running the processes. + The variable will be set to contain the result of last child process. This will be an integer return code from the last child or a string describing an error condition. +``RESULTS_VARIABLE <variable>`` + The variable will be set to contain the result of all processes as a + :ref:`;-list <CMake Language Lists>`, in order of the given ``COMMAND`` + arguments. Each entry will be an integer return code from the + corresponding child or a string describing an error condition. + ``OUTPUT_VARIABLE``, ``ERROR_VARIABLE`` The variable named will be set with the contents of the standard output and standard error pipes, respectively. If the same variable is named |