From: Baruch Siach <baruch@tkos.co.il>
To: buildroot@busybox.net
Subject: [Buildroot] autoconf caching
Date: Thu, 5 Jun 2014 20:05:39 +0300 [thread overview]
Message-ID: <20140605170539.GP4193@tarshish> (raw)
In-Reply-To: <CAE9DZUT8+z0NF5O6sh=y4svCfQW0bh1Zt4r7OM9fe9nYvk-O0w@mail.gmail.com>
Hi Dallas,
On Thu, Jun 05, 2014 at 11:34:41AM -0500, Dallas Clement wrote:
> Hi All - I have seen posts on this subject before. It looks like things
> flamed out.
>
> http://lists.gnu.org/archive/html/autoconf/2012-11/msg00022.html
>
> I'm getting killed by autoconf. My builds take 1.5 hours even with ccache
> turned on. Most of the cores in my very impressive build machine are
> sitting on their !#@ while autoconf is running. Most of my packages rely
> on autotools and it seems that most of the time spent is running configure
> scripts.
>
> Can anyone offer some advice on how to speed things up with autoconf? Or
> is it a lost cause?
You may try to enable parallel build which is disabled by default. Look for
'.NOTPARALLEL:' in the top level Makefile. Make sure to read the comment above
it.
Hope this helps.
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
next prev parent reply other threads:[~2014-06-05 17:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-05 16:34 [Buildroot] autoconf caching Dallas Clement
2014-06-05 17:05 ` Baruch Siach [this message]
2014-06-05 17:34 ` Yann E. MORIN
2014-06-05 17:39 ` Dallas Clement
2014-06-05 18:57 ` Yann E. MORIN
2014-06-05 20:42 ` Thomas Petazzoni
2014-06-05 22:06 ` Dallas Clement
2014-06-06 6:13 ` Thomas Petazzoni
2014-06-06 7:15 ` Thomas Petazzoni
2014-06-06 16:14 ` Dallas Clement
2014-06-06 16:31 ` Mike Zick
2014-06-06 16:45 ` Dallas Clement
2014-06-10 9:32 ` Fabio Porcedda
2014-06-11 17:41 ` Dallas Clement
2014-06-13 9:23 ` Fabio Porcedda
2014-06-14 0:52 ` Dallas Clement
2014-06-14 7:57 ` Thomas Petazzoni
2014-06-18 12:37 ` Fabio Porcedda
2014-06-07 9:04 ` Thomas Petazzoni
2014-06-08 8:19 ` [Buildroot] [UNSURE]Re: " François Perrad
2014-06-09 20:10 ` Dallas Clement
2014-06-10 7:25 ` Thomas Petazzoni
2014-06-06 5:20 ` [Buildroot] " Waldemar Brodkorb
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