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bug#11649: 24.1.50; Some compilation woes
From: |
Glenn Morris |
Subject: |
bug#11649: 24.1.50; Some compilation woes |
Date: |
Thu, 14 Jun 2012 13:56:41 -0400 |
User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Eli Zaretskii wrote:
>> The "invalid byte code" errors.
>
> All I needed on GNU/Linux was this:
>
> make bootstrap
> cd lisp
> find . -name "*.el" -exec touch "{}" ";"
> make recompile
>
> Don't you see it?
I see this, but I also see the same thing with the emacs-24 branch.
(There, it is "Invalid byte code in cl-seq.elc".)
I don't think this is a new (or real) bug, it is just that `make
recompile' does the wrong thing (as was already known), since it
compiles everything in the same single Emacs instance.
As Stefan said in http://debbugs.gnu.org/11649#29
Usually "Invalid byte code in <foo>" happens because <foo> is
byte-compile-dynamic (as is the case for cl-macs) and you try to call
a function from it after byte-compiling a new version of the file.
More specifically, the scenario is:
1- load cl-macs.elc.
2- don't call function <bla>.
3- change cl-macs.elc.
4- call <bla> which is dynamically loaded from cl-macs.elc.
5- now the offset loaded at point 1 is not valid any more, so you get an
error: you need to re-load cl-macs.elc.
AFAICS, nobody is claiming that the "invalid byte code" happens buring
*bootstrap*, which would be a new, serious bug.
AFAICS, all the actual problems are fixed in this area (expect perhaps
MS Windows specific build efficiency issues).
- bug#11649: 24.1.50; Some compilation woes, (continued)
- bug#11649: 24.1.50; Some compilation woes, Stefan Monnier, 2012/06/09
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/09
- bug#11649: 24.1.50; Some compilation woes, Stefan Monnier, 2012/06/10
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/10
- bug#11649: 24.1.50; Some compilation woes, Stefan Monnier, 2012/06/13
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/13
- bug#11649: 24.1.50; Some compilation woes, Stefan Monnier, 2012/06/13
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/13
- bug#11649: 24.1.50; Some compilation woes, Stefan Monnier, 2012/06/13
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/14
- bug#11649: 24.1.50; Some compilation woes,
Glenn Morris <=
- bug#11649: 24.1.50; Some compilation woes, Juanma Barranquero, 2012/06/14
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/14
- bug#11649: 24.1.50; Some compilation woes, Juanma Barranquero, 2012/06/15
- bug#11649: 24.1.50; Some compilation woes, Eli Zaretskii, 2012/06/15
- bug#11649: 24.1.50; Some compilation woes, Juanma Barranquero, 2012/06/15
- bug#11649: 24.1.50; Some compilation woes, Glenn Morris, 2012/06/14
bug#11649: 24.1.50; Some compilation woes, Juanma Barranquero, 2012/06/12