Michael Spencer via SG15 <sg15_at_[hidden]> writes:

> * Delete all the temp files at the end after linking

Building a hello-world example with Clang that imports libc++'s std
module (including building the BMI for it) takes about 1.5s on my
machine (i9-12900K). For comparison, the #include <iostream> version
takes 0.3s. Maybe this is acceptable but it will surely be painful
in the educational setting, where one will presumably be making a
lot of mistakes and thus doing a lot of recompilations.