Kang Kai a86b00651f bitbake.conf: update way to set default ROOT_HOME ...

Use "??=" to set default ROOT_HOME. It can be overwrote by developer
with "?=" in any layer and at same time it also can be overwrote in
local.conf.

(From OE-Core rev: 902d3fa57d4659ee12aac80246dcaca5c45f9d8c)

Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2013-05-10 11:37:16 +01:00

..

distro

tcmode-default.inc: Pin binutils to 2.23.2

2013-05-08 15:41:13 +01:00

machine

qemu: Ensure kernel nfsd module is enabled

2013-05-08 15:41:13 +01:00

machine-sdk

eglibc/machine-sdk: Drop SDK_GLIBC_ADDONS

2013-05-09 22:28:04 +01:00

swabber

Stop using hardcoded paths, use new Ubuntu and generic filters.

2010-12-17 10:47:02 +00:00

abi_version.conf

bitbake.conf/sanity: Separate versions and PN stamp components into separate directories for WORKDIR and STAMP

2012-11-20 15:31:49 +00:00

bitbake.conf

bitbake.conf: update way to set default ROOT_HOME

2013-05-10 11:37:16 +01:00

conf-notes.txt

oe-setup-builddir: Possibility to customize text.

2013-03-29 10:40:55 +00:00

documentation.conf

documentation.conf: remove unused variable QA_LOG

2013-03-18 13:18:23 +00:00

layer.conf

meta-*/conf/layer.conf: tweak BBFILES comment

2013-04-10 09:23:17 +01:00

licenses.conf

license.conf/bbclass: Move globals to license.conf

2012-09-28 11:07:42 +01:00

migrate_localcount.conf

prserv: add LOCALCOUNT to AUTOINCs migration feature

2013-01-22 16:01:32 +00:00

multilib.conf

multilib.conf: Workaround opkg multilib issues

2013-04-13 23:49:28 +01:00

prexport.conf

meta/PRService: Added export/import fuctions.

2012-01-11 10:37:43 +00:00

primport.conf

meta/PRService: Added export/import fuctions.

2012-01-11 10:37:43 +00:00

sanity.conf

sanity.conf: Update minimum bitbake version

2013-02-06 13:14:31 +00:00