message: Also disable TPC-DS warnings for gcc
diff: add_library(dsdgen_c OBJECT skip_days.c address.c build_support.c date.c dbgen_version.c decimal.c dist.c error_msg.c genrand.c join.c list.c load.c misc.c nulls.c parallel.c permute.c pricing.c r_params.c release.c scaling.c scd.c sparse.c StringBuffer.c tdef_functions.c tdefs.c text.c w_call_center.c w_catalog_page.c w_catalog_returns.c w_catalog_sales.c w_customer.c w_customer_address.c w_customer_demographics.c w_datetbl.c w_household_demographics.c w_income_band.c w_inventory.c w_item.c w_promotion.c w_reason.c w_ship_mode.c w_store.c w_store_returns.c w_store_sales.c w_timetbl.c w_warehouse.c w_web_page.c w_web_returns.c w_web_sales.c w_web_sales.c w_web_site.c)
  set(ALL_OBJECT_FILES ${ALL_OBJECT_FILES} $<TARGET_OBJECTS:dsdgen_c> PARENT_SCOPE)
  -IF (NOT MSVC)
  +# disable some warnings
  +if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
  set_target_properties(dsdgen_c PROPERTIES COMPILE_FLAGS "-Wno-unused-variable -Wno-incompatible-pointer-types-discards-qualifiers")
  -ENDIF()
  +elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
  + set_target_properties(dsdgen_c PROPERTIES COMPILE_FLAGS "-Wno-unused-variable -Wno-implicit-int -Wno-unused-but-set-variable -Wno-discarded-qualifiers")
  +endif()
  \ No newline at end of file
  