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find_program(GENERATEDS_EXECUTABLE NAMES generateDS generateDS.py DOC "path to the generateDS executable")
mark_as_advanced(GENERATEDS_EXECUTABLE)
set(GENERATEDS_FOUND 0)
if(GENERATEDS_EXECUTABLE)
execute_process(
COMMAND "${GENERATEDS_EXECUTABLE}" --version
OUTPUT_VARIABLE GENERATEDS_TEMP_VERSION
)
string(REGEX MATCH ".* ([0-9]+(\\.[0-9]+)+)" GENERATEDS_TEMP_VERSION_UNUSED "${GENERATEDS_TEMP_VERSION}")
if(CMAKE_MATCH_1)
set(GENERATEDS_FOUND 1)
set(GENERATEDS_VERSION ${CMAKE_MATCH_1})
endif()
endif()
if(GENERATEDS_FOUND)
message(STATUS "The generateDS executable: ${GENERATEDS_EXECUTABLE} (found version \"${GENERATEDS_VERSION}\")")
else()
message(STATUS "The generateDS executable not found, using existing files")
endif()
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