# Search for the valadocc executable in the usual system paths. find_program(VALADOC_EXECUTABLE NAMES valadoc) # Handle the QUIETLY and REQUIRED arguments, which may be given to the find call. # Furthermore set VALA_FOUND to TRUE if Vala has been found (aka. # VALA_EXECUTABLE is set) include(FindPackageHandleStandardArgs) find_package_handle_standard_args(Valadoc DEFAULT_MSG VALADOC_EXECUTABLE) mark_as_advanced(VALADOC_EXECUTABLE) # Determine the valac version if(VALA_FOUND) execute_process(COMMAND ${VALA_EXECUTABLE} "--version" OUTPUT_VARIABLE "VALA_VERSION") string(REPLACE "Vala" "" "VALA_VERSION" ${VALA_VERSION}) string(STRIP ${VALA_VERSION} "VALA_VERSION") endif(VALA_FOUND)