g ++编译选项

Question

What are options for compile .cpp file into .s and .o without linking it.

I used g++ -s -c but it only produced .o file.

g++ -s with create undefined reference to main (because it a class implementation not a main)

Answer 1

生成asm文件的选项是-S ，gcc上的大写字母S（您正在使用-s ）。