C++ 20 (2a) New Features - How to Build Examples

The video tutorial guides viewers through building examples using CMake, focusing on different sections that require specific GCC versions. It starts with building Section 2 using GCC 9 and then transitions to Section 4, which requires GCC 10. The tutorial covers downloading prerequisites, configuring, and compiling with GCC 10. It emphasizes the importance of compiling each section separately due to different compiler requirements. The video concludes with a brief introduction to the next topic on string formatting using the new CD format.

What is the purpose of creating a build directory?

Why is it recommended to build sections one by one?

What should you do if a section requires a different version of GCC?

What steps are involved in downloading the prerequisites for compilation?

What is the significance of disabling Multilib during compilation?

What happens after you issue the 'make install' command?

How can you verify that the correct version of GCC is being used?