From: martin rudalics <rudalics@gmx.at>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Stromeko@nexgo.de, emacs-devel@gnu.org
Subject: Re: git commit/push and VC
Date: Fri, 21 Nov 2014 11:24:56 +0100 [thread overview]
Message-ID: <546F12F8.3080708@gmx.at> (raw)
In-Reply-To: <83mw7k53e5.fsf@gnu.org>
> Are you using "make -jN"? If not, I highly recommend trying that. On
> a Core i7 system, "make -j6" (if you have XP) or "make -j8" (Windows 7
> and later) can work wonders on your build time.
I can try that next time. But my last bootstrap before the git switch
was a couple of months ago, so I doubt it would matter much.
>> Having touched one C header file means that rebuilding takes almost
>> 10 minutes here.
>
> That's strange: compiling C sources is very fast, most of the
> bootstrap time is spent compiling Lisp.
Compiling Lisp files has never been an annoyance to me. It's my
impression that I spend most of the time entering and leaving
directories, loading files, updating subdirectories, generating
autoloads, checking whether files have changed. And configuring, if
necessary.
> What kind of CPU do you have
> there?
Windows XP here runs on a 1.80GHz Pentium Dual CPU.
> Of course, it's useful: for branches that don't diverge too much from
> the branch you fork off, like feature branches, for example.
I yet have to find out whether that's the case here.
>> Among others, the switch to MSYS has made building on Windows slow down
>> by a factor of two here (at least that's the impression I get).
>
> If "make -jN" is not speedy enough, consider replacing your work disk
> with an SSD. The build will fly.
;-)
martin
next prev parent reply other threads:[~2014-11-21 10:24 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-19 23:36 git commit/push and VC Stephen Berman
2014-11-20 2:07 ` Glenn Morris
2014-11-20 12:28 ` Stephen Berman
2014-11-20 3:29 ` Yuri Khan
2014-11-20 15:45 ` Eli Zaretskii
2014-11-20 18:17 ` Achim Gratz
2014-11-20 20:59 ` Eli Zaretskii
2014-11-21 0:31 ` Stephen J. Turnbull
2014-11-21 9:01 ` Eli Zaretskii
2014-11-22 5:30 ` Stephen J. Turnbull
2014-11-22 5:50 ` Yuri Khan
2014-11-22 7:17 ` Stephen J. Turnbull
2014-11-22 6:50 ` Ivan Shmakov
2014-11-22 7:25 ` Stephen J. Turnbull
2014-11-22 7:42 ` Ivan Shmakov
2014-11-22 8:59 ` Stephen J. Turnbull
2014-11-22 8:36 ` Eli Zaretskii
2014-11-22 8:37 ` Andreas Schwab
2014-11-22 8:50 ` Ivan Shmakov
2014-11-22 8:35 ` Eli Zaretskii
2014-11-22 9:36 ` Stephen J. Turnbull
2014-11-22 10:25 ` Eli Zaretskii
2014-11-22 11:31 ` Andreas Schwab
2014-11-22 12:37 ` Eli Zaretskii
2014-11-22 13:00 ` Andreas Schwab
2014-11-22 13:45 ` Eli Zaretskii
2014-11-22 14:12 ` Andreas Schwab
2014-11-22 15:20 ` Eli Zaretskii
2014-11-21 8:23 ` martin rudalics
2014-11-21 9:06 ` Eli Zaretskii
2014-11-21 9:40 ` Dani Moncayo
2014-11-21 10:24 ` martin rudalics [this message]
2014-11-21 10:40 ` Eli Zaretskii
2014-11-21 8:49 ` Thien-Thi Nguyen
2014-11-21 9:12 ` Eli Zaretskii
2014-11-22 10:30 ` Eli Zaretskii
2014-11-22 10:43 ` David Kastrup
2014-11-22 11:01 ` Eli Zaretskii
2014-11-22 11:16 ` Eli Zaretskii
2014-11-22 11:22 ` David Kastrup
2014-11-21 10:34 ` Stephen Berman
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