[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#36369: Master doesn't use its pdump
From: |
Noam Postavsky |
Subject: |
bug#36369: Master doesn't use its pdump |
Date: |
Sat, 29 Jun 2019 23:38:06 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2.90 (gnu/linux) |
Richard Stallman <rms@gnu.org> writes:
> > > Then I deleted 'alloc.o' and then 'make -k'.
> > > It loaded up and dumped, writing 'boostrap-emacs.pdmp'.
> > > Then it loaded up and dumped again, writing 'emacs.pdmp'.
> > >
> > > That was not necessary. Once should have been enough.
>
> > It's enough when all the Lisp files are already byte-compiled. When
> > some of them aren't, the two dumps are not identical, as the first one
> > loads the uncompiled Lisp files, the second one loads the compiled
> > ones.
>
> Maybe make dependencies can discriminate that.
The redundant dumping can be annoying indeed; as far as I recall, we
would need to restructure the Makefiles to be non-recursive to handle
the dependencies properly though. That would be a good thing, but it's
quite a bit of work.
> > If you don't want to compile Lisp files automatically, I think saying
> > "make -k emacs.pdmp" should be your new paradigm.
>
> I did not see an emacs.pdmp target. Is there one?
> If so, where is it?
It's defined with a variable.
src/Makefile.in:370:
ifeq ($(DUMPING),pdumper)
bootstrap_pdmp := bootstrap-emacs.pdmp # Keep in sync with loadup.el
pdmp := emacs.pdmp
else
src/Makefile.in:583:
ifeq ($(DUMPING),pdumper)
$(pdmp): emacs$(EXEEXT)
LC_ALL=C $(RUN_TEMACS) -batch $(BUILD_DETAILS) -l loadup --temacs=pdump
cp -f $@ $(bootstrap_pdmp)
endif
The unexec dumper runs as part of the emacs target, I'm not really sure
why the pdumper variant is different in that regard.
- bug#36369: Master doesn't use its pdump, (continued)
- bug#36369: Master doesn't use its pdump, Eli Zaretskii, 2019/06/25
- bug#36369: Master doesn't use its pdump, Richard Stallman, 2019/06/25
- bug#36369: Master doesn't use its pdump, Eli Zaretskii, 2019/06/26
- bug#36369: Master doesn't use its pdump, Richard Stallman, 2019/06/26
- bug#36369: Master doesn't use its pdump, Eli Zaretskii, 2019/06/27
- bug#36369: Master doesn't use its pdump, Richard Stallman, 2019/06/27
- bug#36369: Master doesn't use its pdump, Eli Zaretskii, 2019/06/28
- bug#36369: Master doesn't use its pdump, Richard Stallman, 2019/06/28
- bug#36369: Master doesn't use its pdump, Eli Zaretskii, 2019/06/29
- bug#36369: Master doesn't use its pdump, Richard Stallman, 2019/06/29
- bug#36369: Master doesn't use its pdump,
Noam Postavsky <=