> # CPACK_RPM_PACKAGE_ARCHITECTURE (optional)
> -if(CPACK_RPM_PACKAGE_ARCHITECTURE)
> +if(NOT CPACK_RPM_PACKAGE_ARCHITECTURE)
> + execute_process(COMMAND uname "-m"
> + WORKING_DIRECTORY "${WDIR}"
> + OUTPUT_VARIABLE CPACK_RPM_PACKAGE_ARCHITECTURE)
> +endif()You don't need to specify a working directory for uname. Also I assume that you want to use OUTPUT_STRIP_TRAILING_WHITESPACE to not have the trailing newline in the variable. Greetings, Eike
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