Use S32DS own “ hello world ”example, add “sprintf (bufxx,%d--%f,987,3.14f)” ,but bufxx Only int data, no float data。
what is your STD C library?
It is right to compile according to the selection on your picture！
Can you explain why？
NewLib nano is more compact and there are missing some features - like float point printing. You can find more details for example here: https://imagecraft.com/blog/2019/04/embedded-gcc-libraries-newlib-vs-nanolib/ .