-ffunction-sections
-Wno-license-management
-Wunused
-Wuninitialized
-Wall
-Wextra
-Wmissing-declarations
-Wconversion
-Wpointer-arith
-Wshadow
-Waggregate-return
-Wfloat-equal
-Wno-unused-but-set-variable
-Wno-implicit-function-declaration
-Wno-deprecated-non-prototype
-Wno-int-conversion
-Oz
-D_RENESAS_RA_
-D_RA_CORE=CM23
-D_RA_ORDINAL=1