For the sake of people habituated to compiling compilers from source, is it possible to add to the dmd_linux page the 64-bit hardware resource requirements for compiling DMD/Phobos from source? Ideally, with the defaults and also with 2.086's -lowmem switch? Maybe an ever-green link, to those numbers seen on the CI infrastructure when building the release?

I hope it is not out of the way for users to compile DMD from source, since I guess people do it for Rust, OCaml, etc. all the time (and, compiling GCC in stages isn't rare either). -lowmem hopefully will make the compiler's compilation memory usage as palatable as other compilers'.

I have had to incompletely discover this info. What I have seen is that compiling takes maybe 1G disk dpace, linking DMD doesn't even take 1G of RAM, whereas 3+G available RAM isn't enough for linking Phobos. Short of waiting for Gentoo's dlang to move on from 2.085 so that I have recourse to -lowmem, I would have to chuck more RAM into an older system that actually compiles GCC, libstdc++, OCaml, etc. just fine.

- Cheers.

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