set(SOURCES)

if(${PG_VERSION_MAJOR} LESS "12")
  set(SOURCES
      ${CMAKE_CURRENT_SOURCE_DIR}/tableam.c
      ${CMAKE_CURRENT_SOURCE_DIR}/tupconvert.c
      ${CMAKE_CURRENT_SOURCE_DIR}/tuptable.c)
endif()

target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})
