使用S32DS3.4进行编译，出现如下警告：
c:/nxp/s32ds.3.4/s32ds/build_tools/gcc_v10.2/gcc-10.2-arm32-eabi/bin/../lib/gcc/arm-none-eabi/10.2.0/../../../../arm-none-eabi/bin/real-ld.exe: warning: c:/nxp/s32ds.3.4/s32ds/build_tools/gcc_v10.2/gcc-10.2-arm32-eabi/bin/../lib/gcc/arm-none-eabi/10.2.0/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard\libc_nano.a(lib_a-memcmp.o) uses variable-size enums yet the output is to use 32-bit enums; use of enum values across objects may fail
c:/nxp/s32ds.3.4/s32ds/build_tools/gcc_v10.2/gcc-10.2-arm32-eabi/bin/../lib/gcc/arm-none-eabi/10.2.0/../../../../arm-none-eabi/bin/real-ld.exe: warning: c:/nxp/s32ds.3.4/s32ds/build_tools/gcc_v10.2/gcc-10.2-arm32-eabi/bin/../lib/gcc/arm-none-eabi/10.2.0/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard\libc_nano.a(lib_a-memcpy-stub.o) uses variable-size enums yet the output is to use 32-bit enums; use of enum values across objects may fail
此警告导致全局变量发生地址偏移，如何解决此问题？
