The rpmlib was removed when images that add
"remove_packaging_data_files" to ROOTFS_POSTPROCESS_COMMAND, which would
make the increment rpm image generation doesn't work in the second
build, since list_installed_packages would get incorrect value in the
second build, move the rpmlib to ${T} rather than remove it, and move it
back when INC_RPM_IMAGE_GEN =1.

[YOCTO #2690]

(From OE-Core rev: c30e79510c06701f10f659eedaa0fe785538ac17)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Some image classes such as bootimg save files into ${S} as part of rootfs
generation. For correctness we should therefore clean this at the start of
image generation to ensure reproducibility.

I found this issue when some files I thought should disappear from my rootfs
would not disappear.

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

Due to the system providing a copy of gzip, we face some issues when we
'shadow' that copy with our own leading to a varient of race type bugs,
and issues for example if a dependency such as libz is missing but the
binary is still present. We usually rely on our dependency logic to protect
us from this but for gzip, we don't have this protection since its not listed
by all its users (and doing so would be impractical).

This patch installed pigz and gzip into their own directory which we only
add to PATH when we explictly want these binaries in much the same way we do
with perl-native. This means dependency logic is correct when we use the binary
and everything should work well.

The patch adds an explict dependency into image.bbclass since the accelerated
speed of compression is most appreciated at rootfs time.

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

Avoid a race condition when building multiple images by ignoring a
failure to copy the README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
to DEPLOY_DIR_IMAGE.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

When building without package management tools the
ROOTFS_BOOTSTRAP_INSTALL packages need to be available to provide the
bare minimal for rootfs unconfigure postinsts to be on first boot.

Those packages where being include in core-image.bbclass' based images
however every image needs those available for proper rootfs generation.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

Using "1" with getVar is bad coding style and "True" is preferred.
This patch is a sed over the meta directory of the form:

sed \
 -e 's:\(\.getVar([^,()]*, \)1 *):\1True):g' \
 -e 's:\(\.getVarFlag([^,()]*, [^,()]*, \)1 *):\1True):g' \
 -i `grep -ril getVar *`

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

This creates a new image_vmdk class similar to live. The image_vmdk
class needs to have a hddimg created by the image-live class, so it
inherits it directly.

The changes to image_types is to ensure that both live and vmdk images
get the ext3 tools and dependencies.

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

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

The current approach of adding each different compressed image type doesn't
scale. This patch changes the code so compressed images for each form are
automatically available using the form <type>.<compression type> in
IMAGE_FSTYPES. This doesn't change any existing externally visible behaviour
and the image generation process becomes more efficient as a result too.

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

* We have various variables which are either not quoted at all or are half
  quoted. This patch fixes the bad exmaples so everything is consistent.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>