[CMake] execute_process command problem

[Bill Hoffman]

Ajay Divekar wrote:
> I have some problem executing the execute_process command of cmake on
> fedora 6 and 7 whereas the same command works fine in FreeBSD 6.2.
>
> The command that i have is as follows
>
> EXECUTE_PROCESS( COMMAND cd $ENV{PP_ROOTDIR}/src
>                  COMMAND make clean RESULT_VARIABLE ret_var)
>
> IF(NOT "${ret_var}" STREQUAL 0)
>   MESSAGE(FATAL_ERROR "Unable to execute make clean command on the
> source dir. Error -> ${ret_var}")
> ENDIF(NOT "${ret_var}" STREQUAL 0)
>
> The error that is generated is as follows
>
> "Unable to execute make clean command on the source dir. Error -> No
> such file or directory."
>
> I have tried this over and over but this command never works on Fedora.
>   
What about:
execute_process(WORKING_DIRECTORY $ENV{PP_ROOTDIR}/src
                           COMMAND make clean RESULT_VARIABLE ret_var)

-Bill