linux/poky.git/meta/classes/image.bbclass, branch 1.2_M2.final

Incremental rpm image generation

2012-01-11T10:36:22+00:00

Incremental rpm image generation, the rootfs would be totally removed and re-created in the second generation by default, but with INC_RPM_IMAGE_GEN = "1", the rpm based rootfs would be kept, and will do update(remove/add some pkgs) on it. NOTE: This is not suggested when you want to create a productive rootfs For example: 1) Add the follow config option to a conf file: INC_RPM_IMAGE_GEN = "1" 2) bitbake core-image-sato modify a package bitbake core-image-sato The rootfs would not be totally removed and re-created in the second generation, it would be simply updated based on the "package". Implatation: 1) Figure out the pkg which need to be removed or re-installed, then use 'rpm -e to remove the old one. Use the rpm's BUILDTIME to determine which pkg has been rebuilt. 2) Figure out the pkg which is newly added, and use 'rpm -U' to install it. This only for the rpm based rootfs, the deb and ipk based rootfs would be done later. [YOCTO #1651] (From OE-Core rev: 575ba3c9e153a1d8ac228a99a03ca2df5fbca151) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

image.bbclass: Use ?= to set LINGUAS_INSTALL

2012-01-06T12:11:36+00:00

Hob may dynamically sets BBLAYERS to bitbake server, thus we need a flexible way to load LINGUAS_INSTALL value. (From OE-Core rev: c5c3689b7102cc0c281de736c215d66dd4f1e874) Signed-off-by: Dongxiao Xu Signed-off-by: Richard Purdie

classes/image: implement generic locale package installation

2012-01-03T12:14:26+00:00

Let each package-specific rootfs implementation provide basic functions to query the existence of a package and install a list of packages and then have a generic install function so this logic is in one place. Note: unlike previous versions of this code in OE-Core this uses the IMAGE_LINGUAS variable and not IMAGE_LOCALES - note that IMAGE_LINGUAS was what was used in OE-Classic and it is already used in OE-Core in order to install locale-base-*. This will mean that if IMAGE_LINGUAS is left at the default you will now get more packages installed. If you don't want these language support packages then you should set IMAGE_LINGUAS explicitly. This restores locale installation to the same state as OE-Classic, only we now support all the packaging backends. (From OE-Core rev: c0fc36f8629a6abb9a7b542df8a2857526547a31) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake.conf/image.bbclass: Ensure images use the correct passwd/group files

2011-12-08T15:24:27+00:00

We need pseudo to use the rootfs passwd/group files belonging to the rootfs when building images. This patch ensures that we use the rootfs files instead of those in the sysroot which can lead to incorrect file ownership issues. (From OE-Core rev: c4da803ef78322b758380eb0af0dcb73cae6553c) Signed-off-by: Richard Purdie

Convert to use direct access to the data store (instead of bb.data.Var())

2011-11-10T11:51:19+00:00

This is the result of running the following over the metadata: sed \ -e 's:bb.data.\(setVar([^,()]*,[^,()]*\), *\([^ )]*\) *):\2.\1):g' \ -e 's:bb.data.\(setVarFlag([^,()]*,[^,()]*,[^,()]*\), *\([^) ]*\) *):\2.\1):g' \ -e 's:bb.data.\(getVar([^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \ -e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \ -e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^() ]*\) *):\2.\1):g' \ -e 's:bb.data.\(getVar([^,()]*\), *\([^) ]*\) *):\2.\1):g' \ -i `grep -ril bb.data *` (From OE-Core rev: b22831fd63164c4db9c0b72934d7d734a6585251) Signed-off-by: Richard Purdie

Add new IMAGE_CLASSES variable for classes for image generation

2011-11-08T21:48:18+00:00

Allows us to import classes only for images and not to the global namespace (From OE-Core rev: 49dcb301ab39327554d86d23cf6f8d435d7a7351) Signed-off-by: Matthew McClintock Signed-off-by: Richard Purdie

multilib: Drop MULTILIB_IMAGE_INSTALL

2011-11-08T14:32:55+00:00

There should just be a single IMAGE_INSTALL variable. If the package backends need this split into different multilib components they should be responsible for doing this, not the user. This commit removes the MULTILIB_IMAGE_INSTALL variable. [YOCTO #1564] (From OE-Core rev: 7736862a74c92fe1afe42e170822be13117575c2) Signed-off-by: Dongxiao Xu Signed-off-by: Richard Purdie

image.bbclass: No need to run most tasks except do_rootfs

2011-10-07T10:35:42+00:00

Running fetch/unpack/patch/compile/install etc. is pointless since the only image task that does anything is the rootfs task. Hence mark the useless tasks as noexec so we don't bother running them. (From OE-Core rev: b3d1c440feb7fd7b3e3374ca528195ab9bd3a7ce) Signed-off-by: Richard Purdie

image.bbclass: improve comments regarding exported functions

2011-10-04T22:11:11+00:00

(From OE-Core rev: 2097874dab4d6b77d7ece026808283381c2cbe1a) Signed-off-by: Otavio Salvador Signed-off-by: Richard Purdie

image/package.bbclass: Revise multilib support for DEBIAN_NAME.

2011-09-16T17:07:26+00:00

[YOCTO #1486] 1. image.bbclass: In multilib_sanity_check, duplicated files except those matching to MULTILIBRE_ALLOW_REP are allowed if they're equal. 2. pacakge.bbclass: Allow DEBIAN_NOAUTONAMES variable to be automatically mapped in multilib case. (From OE-Core rev: 66f9045e17c39f5c64a0699b72ea460a0701717a) Signed-off-by: Lianhao Lu Signed-off-by: Richard Purdie