[CMake] IF how?

[klaas.holwerda]

Hi,

The myvar is the outcome of something like this:

        EXEC_PROGRAM( sh
            ARGS "${wxWidgets_CONFIG_EXECUTABLE}" "${CONFIG_TEST}" 
"--version"
            OUTPUT_VARIABLE wxWidgets_PFVERSION
            RETURN_VALUE    wxWidgets_WANTED_AVAILABLE
        )   
        IF ( NOT ${wxWidgets_WANTED_AVAILABLE} STREQUAL "0" )

So it will always be there, i am now doing it like the above.
But i am surprised,  that  it does not work  in a simpler form.

Thanks.

Klaas

Brandon J. Van Every wrote:
>
> Try
>
> IF(myvar)
>   // blah != 0
> ELSE(myvar)
>  // blah == 0
> ENDIF(myvar)