[CMake] EXECUTE_PROCESS to strip

[Tristan Carel]

On 12/14/06, klaas.holwerda <kholwerd at xs4all.nl> wrote:
> Hi I did read this, in release notes:
>
> * Allow EXECUTE_PROCESS to strip trailing white space
>
> Is this automatically or how does one do it?
>
> Thanks,
>
> Klaas

Here is the synopsis available in the official 2.4.5 documentation:

  EXECUTE_PROCESS(COMMAND <cmd1> [args1...]]
                  [COMMAND <cmd2> [args2...] [...]]
                  [WORKING_DIRECTORY <directory>]
                  [TIMEOUT <seconds>]
                  [RESULT_VARIABLE <variable>]
                  [OUTPUT_VARIABLE <variable>]
                  [ERROR_VARIABLE <variable>]
                  [INPUT_FILE <file>]
                  [OUTPUT_FILE <file>]
                  [ERROR_FILE <file>]
                  [OUTPUT_QUIET]
                  [ERROR_QUIET]
                  [OUTPUT_STRIP_TRAILING_WHITESPACE]
                  [ERROR_STRIP_TRAILING_WHITESPACE])

Look at the 2 last options.

-- 
Tristan Carel
Music with dinner is an insult both to the cook and the violinist.