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ARM version of MSDOS (Announce)

posted by kerravon E-mail, Ligao, Free World North, 23.11.2024, 06:33

> [SNIP]
> > I'm still waiting for the bugs to be fixed so that I can see
> > how long it takes my Mac M1 to get gcc 3.2.3 to rebuild itself
> > at full optimization under an emulator. Normally it takes me
> > a couple of hours under Hercules on an x86. But now I am
> > switching emulator and processor.
> [SNIP]
>
> Building gcc should not take hours on any relatively modern hardware.
> build-djgpp takes
> 33
> minutes on an 8 year old CPU. And build-djgpp builds more than just
> gcc. It also builds binutils, a BSD libc and some other supporting libs.
> On 10 year old server hardware, you can build gcc, binutils, busybox, and
> the Linux kernel
> in
> about 15 minutes.

I said I was running under the Hercules emulator.
Which is something like 60 times slower than
running native.

> Do you have access to a multi-core machine? Are you enabling the
> -j parameter in make when possible? Have you
> considered using
> https://github.com/richfelker/musl-cross-make?
I compile on MVS/380, using JCL, not make.

BFN. Paul.

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