Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

There is no real reason to have these separate files any longer. It does
mean in meta-toolchain type recipes some extra variables are defined but
it also means the common code can be grouped and maintained together
which I believe is more beneficial. We therefore merge the classes.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

A bit uncertain on where to put this, suggestions welcome.
Needed to automatically rebuild do_rootfs when PACKAGE_FEED_URIS
change.

Signed-off-by: David Nyström <david.c.nystrom@gmail.com>
Signed-off-by: David Nyström <david.nystrom@enea.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

This commit will:
 * remove old bash code common to all backends;
 * create a new do_rootfs() python function that will use the new
   rootfs/image creation routines;
 * allow creation of dpkg based images;
 * fail for rpm/opkg (not implemented yet);

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>

Fixing the following warning:
WARNING: Variable rootfs_deb_bad_recommendations contains tabs, please remove these (/srv/ssd/sgw/poky/meta/recipes-extended/images/core-image-lsb-dev.bb)

Signed-off-by: Saul Wold <sgw@linux.intel.com>

When preping a read-only rootfs and finding some post-install
scripts that can not be run, list the names of said scripts to
avoid having to look around the rootfs to find a list.

Signed-off-by: Jeffrey C Honig <jeffrey.honig@windriver.com>
Signed-off-by: Jeff Polk <jeff.polk@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

The postinst files were being generated using purely the name of the package,
this unfortunately meant the run order would be based on the name of the
package and not the order in which it was installed on the filesystem.

If package A requires package Z to be fully installed, this causes a problem.

Note:

rpm - as the rpm based install proceeds the order is defined and captured.
      so the problem is resolved there.

ipk - this unfortunately does not appear to solve the problem for ipk, as
      the status file is not ordered in any appreciable way.  This does not
      cause any regressions however and sets the stage for a proper fix.

deb - this -may- fix the deb install.  Early testing indicates at least some
      ordering to the status file.  But it's unclear if it completely resolves
      the issue.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

There is a good chance we might want to support a bitbake operator
"_remove" which works in a similar way to _append and _prepend. As
such, we can't use those keywords in function or variable names.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

Add support for NO_RECOMMENDATIONS and PACKAGE_EXCLUDE.  Also add a
warning that ensures users know that BAD_RECOMMENDATIONS support is
not implemented in the debian package/rootfs classes.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

This patch adds the following helper functions:
 * delayed_postinsts - outputs the list of delayed postinstalls;
 * save_postinsts - this will save the delayed postinstalls for ipk/deb
   in /etc/(ipk|deb)_postinsts;
 * rootfs_remove_packages - removes packages from an image;

Additionaly, this patch will remove a piece of code in
rootfs_ipk_do_rootfs which will be moved to image.bbclass and used for
all backends;

[YOCTO #4484]

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>