From: Peter Korsgaard <jacmet@uclibc.org>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] allow to pass the number of parallel jobs via command line
Date: Mon, 01 Oct 2012 21:46:31 +0200 [thread overview]
Message-ID: <87obkm3rhk.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <20120926165756.GB31527@game.jcrosoft.org> (Jean-Christophe PLAGNIOL-VILLARD's message of "Wed, 26 Sep 2012 18:57:56 +0200")
>>>>> "Jean-Christophe" == Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> writes:
Hi,
JC> kconfig overwrite and you can not optarg env as
JC> BR2_JLEVEL is a int so need to use PARALLEL_JOBS
>>
>> Sorry, I don't understand what you are saying here. BR2_JLEVEL works
>> fine:
>>
>> make BR2_LEVEL=42
>> ...
>> /usr/bin/make -j42 CC="/home/peko/source/buildroot/output/host/usr/bin/arm-linux-gcc" ..
Jean-Christophe> here does not work
Jean-Christophe> I try this
Jean-Christophe> with a value of BR2_JLEVEL at 4
Jean-Christophe> BR2_JLEVEL=13 make
That doesn't work. Variables defined on the make commandline take
precedence over definitions in makefiles, but environment variables
don't (and should not, stuff would break all the time).
Just use make BR2_JLEVEL=$BR2_JLEVEL to get your shell to expand the
variable for you.
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2012-10-01 19:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 10:17 [Buildroot] [PATCH 1/1] allow to pass the number of parallel jobs via command line Jean-Christophe PLAGNIOL-VILLARD
2012-09-25 20:36 ` Peter Korsgaard
2012-09-26 6:23 ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-26 10:42 ` Peter Korsgaard
2012-09-26 16:57 ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-26 19:23 ` Nathan Lynch
2012-10-01 19:46 ` Peter Korsgaard [this message]
2012-10-04 6:57 ` Jean-Christophe PLAGNIOL-VILLARD
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