From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 2/3] Add support for BR2_EXTERNAL
Date: Sat, 14 Sep 2013 07:29:56 +0200 [thread overview]
Message-ID: <20130914072956.20018a94@skate> (raw)
In-Reply-To: <52337C1B.3090108@mind.be>
Dear Arnout Vandecappelle,
On Fri, 13 Sep 2013 22:56:59 +0200, Arnout Vandecappelle wrote:
> > O= is stored in the generated makefile (as you know). However, it gets very
> > annoying to type BR2_EXTERNAL=/path/to/external and I don't always want to
> > export it as shell environment variable. Thus, adding that line to
> > mkmakefile is handy since usually when you specify O= you are doing a
> > specific build which BR2_EXTERNAL would definitely be a part of.
>
> My point is: it should (and can) be made part of the .config. It really
> has to be part of the .config, because some options in the .config will
> refer to the packages that are defined in the external directory.
I believe it cannot be part of the .config, because there is a
chicken-and-egg problem due to the fact that running 'make menuconfig'
requires to already know the BR2_EXTERNAL value.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2013-09-14 5:29 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-08 13:15 [Buildroot] [PATCH 0/3] Support for out-of-tree Buildroot customization Thomas Petazzoni
2013-09-08 13:15 ` [Buildroot] [PATCH 1/3] Makefile: factorize *config dependencies Thomas Petazzoni
2013-09-11 2:06 ` rjbarnet at rockwellcollins.com
2013-09-11 17:39 ` Yann E. MORIN
2013-09-08 13:15 ` [Buildroot] [PATCH 2/3] Add support for BR2_EXTERNAL Thomas Petazzoni
2013-09-11 2:03 ` rjbarnet at rockwellcollins.com
2013-09-11 17:03 ` Yann E. MORIN
2013-09-11 17:12 ` Ryan Barnett
2013-09-12 21:05 ` Arnout Vandecappelle
2013-09-12 21:30 ` Ryan Barnett
2013-09-12 21:41 ` Arnout Vandecappelle
2013-09-12 21:51 ` Ryan Barnett
2013-09-12 21:57 ` Arnout Vandecappelle
2013-09-12 22:11 ` Ryan Barnett
2013-09-13 20:56 ` Arnout Vandecappelle
2013-09-14 5:29 ` Thomas Petazzoni [this message]
2013-09-11 2:07 ` rjbarnet at rockwellcollins.com
2013-09-12 21:04 ` Arnout Vandecappelle
2013-09-13 3:48 ` Thomas Petazzoni
2013-09-13 6:43 ` Tzu-Jung Lee
2013-09-13 7:10 ` Thomas Petazzoni
2013-09-13 7:47 ` Tzu-Jung Lee
[not found] ` <CAC2S8kiHUwNFprvvYd85UEGjDJhEX0Jgtb4e7Pd1vwwFGF7m_w@mail.gmail.com>
2013-09-12 21:53 ` [Buildroot] Fwd: " Ryan Barnett
2013-09-08 13:15 ` [Buildroot] [PATCH 3/3] docs/manual: add explanations about BR2_EXTERNAL Thomas Petazzoni
2013-09-11 2:09 ` rjbarnet at rockwellcollins.com
2013-09-12 21:46 ` Arnout Vandecappelle
2013-09-13 6:53 ` Thomas Petazzoni
2013-09-11 1:32 ` [Buildroot] [PATCH 0/3] Support for out-of-tree Buildroot customization rjbarnet at rockwellcollins.com
2013-09-11 7:17 ` Thomas Petazzoni
2013-09-11 15:55 ` Ryan Barnett
2013-09-11 17:27 ` Yann E. MORIN
2013-09-12 7:54 ` Thomas De Schampheleire
2013-09-12 18:21 ` Thomas Petazzoni
2013-09-12 18:25 ` ANDY KENNEDY
2013-09-12 18:33 ` Thomas Petazzoni
2013-09-12 18:44 ` ANDY KENNEDY
2013-09-12 22:04 ` Arnout Vandecappelle
2013-09-12 22:12 ` Yann E. MORIN
2013-09-13 21:50 ` Arnout Vandecappelle
2013-09-14 22:16 ` Yann E. MORIN
2013-09-16 15:43 ` ANDY KENNEDY
2013-09-16 17:30 ` Yann E. MORIN
2013-09-16 18:26 ` Thomas Petazzoni
2013-09-16 18:58 ` ANDY KENNEDY
2013-09-16 16:21 ` [Buildroot] Is GPLv2 the right license for Buildroot? Thomas Petazzoni
2013-09-16 17:08 ` Yann E. MORIN
2013-09-16 17:45 ` ANDY KENNEDY
2013-09-16 18:01 ` Thomas Petazzoni
2013-09-16 18:16 ` Yann E. MORIN
2013-09-16 21:17 ` Peter Korsgaard
2013-09-18 1:50 ` Jason Rennie
2013-09-18 7:22 ` Peter Korsgaard
2013-09-18 22:09 ` Yann E. MORIN
2013-09-19 0:25 ` Jason Rennie
2013-09-19 17:54 ` Yann E. MORIN
2013-09-16 17:58 ` Thomas Petazzoni
2013-09-16 18:15 ` Yann E. MORIN
2013-09-16 18:24 ` Thomas Petazzoni
2013-09-16 18:56 ` ANDY KENNEDY
2013-09-16 20:04 ` Yann E. MORIN
2013-09-17 4:17 ` Thomas Petazzoni
2013-09-16 19:50 ` Grant Edwards
2013-09-16 20:15 ` Yann E. MORIN
2013-09-18 1:52 ` Jason Rennie
2013-09-16 19:53 ` Arnout Vandecappelle
2013-09-16 21:13 ` Peter Korsgaard
2013-09-16 21:12 ` Peter Korsgaard
2013-09-17 4:44 ` Thomas Petazzoni
2013-09-17 14:53 ` Grant Edwards
2013-09-17 15:17 ` Jeremy Rosen
2013-09-17 15:22 ` Grant Edwards
2013-09-17 15:29 ` Peter Korsgaard
2013-09-16 18:56 ` [Buildroot] [PATCH 0/3] Support for out-of-tree Buildroot customization Arnout Vandecappelle
2013-09-12 22:07 ` Yann E. MORIN
2013-09-12 22:28 ` ANDY KENNEDY
2013-09-12 22:47 ` Yann E. MORIN
2013-09-15 13:18 ` Thomas De Schampheleire
2013-09-12 21:51 ` Yann E. MORIN
2013-09-13 7:35 ` Thomas De Schampheleire
2013-09-13 15:55 ` Ryan Barnett
2013-09-12 21:50 ` Yann E. MORIN
2013-09-12 18:18 ` Thomas Petazzoni
2013-09-12 22:24 ` Yann E. MORIN
2013-09-11 5:00 ` Baruch Siach
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