Add a variable that stores the original value of $PATH
in the host system's shell, before Make alters it.
This can be useful for when it is necessary
to ignore symlinks and programs made by the build system.
Define this new variable before all instances of
'export PATH:=' or similar.
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Setting this options modifies the rootfs size of created images. When
installing a large number of packages it may become necessary to
increase the size to have enough storage.
This option is only useful for supported devices, i.e. with an attached
SD Card or installed on a hard drive.
Signed-off-by: Paul Spooren <mail@aparcar.org>
This commits adds the makefile targets `depends` this wrapper is a call
to `opkg depends`. This command shows which runtime dependencies exist
if this package is installed into the image.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Export SOURCE_DATE_EPOCH to environment so filesystem and image
creation tools will make use of it.
Fixes reproducibility of images generated with the ImageBuilder.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Using `make info` show the current target, revision, default packages
and available profiles. This commits adds the used architecture.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The ImageBuilder `make manifest` prints all installed packages. This
function can be used to create a list of package and corresponding
package versions before attempting image creation.
When called with `--strip-abi` OPKG can automatically strip attached
ABIVersions from package names. Make this function accessible for the
ImageBuilder by adding a `STRIP_ABI` variable.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The ImageBuilder downloads pre-built packages and adds them to images.
This process uses `opkg` which has the capability to verify package list
signatures via `usign`, as enabled per default on running OpenWrt
devices.
Until now this was disabled for ImageBuilders because neither the `opkg`
keys nor the `opkg-add` script was present during first packagelist
update.
To harden the ImageBuilder against *drive-by-download-attacks* both keys
and verification script are added to the ImageBuilder allowing `opkg` to
verify downloaded package indices.
This commit adds `opkg-add` to the ImageBuilder scripts folder. The keys
folder is added to ImageBuilder $TOPDIR to have an obvious place for users to
store their own keys. The `option check_signature` is appended to the
repositories.conf file. All of the above only happens if the Buildbot
runs with the SIGNATURE_CHECK option.
The keys stored in the ImageBuilder keys/ are the same as included in
the openwrt-keyring package. To avoid the chicken-egg problem of
downloading and verifying a package, containing signing keys, the keys
are added during the ImageBuilder generation. They are same as in
shipped images (stored at `/etc/opkg/keys/`).
To allow a local package feed in which the user can add additional
packages, a local set of `usign` and `ucert` keys is generated, same as
building OpenWrt from source. The private key signs the local repository
inside the packages/ folder. The local public key is added to the keys/
folder to be considered by `opkg` when updating repositories. This way a
local package feed can be modified while requiring `opkg` to check
signatures for remote feed, making HTTPS optional.
The new option `ADD_LOCAL_KEY` allows to add the local key inside the
created images, adding the advantage that sysupgrades can validate the
ImageBuilders local key.
Signed-off-by: Paul Spooren <mail@aparcar.org>
With the fix of external kmod feeds it is possible to ship the
ImageBuilder without any packages except the pseudo packages kernel and
libc. Therefore the local package feeds becomes optional.
This commit adds a check to the package_reload function to only run if
the local feed is existing.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The buildbots generate a kmod archive which should be used instead of a
local copy. This is possible due to the introduction of a kernelversion
specific feed.
This commit adds the ability of using only signed package feeds.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The package manager `opkg` offers the function `whatdepends` to print
packages that depend on a specific package.
This feature is useful when used in a CI to not only build an upgraded
package but all packages with a dependency.
Usage:
make whatdepends PACKAGE=libipset
The resulting list can be fed into a SDK building all packages and warn
if anything fails.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The folder `json_info_files` contains multiple JSON files which describe
created firmware images. The folder is not removed between builds as the
ImageBuilder does not use `image.mk`.
Not removing the JSON files result in a merged `profiles.json` file
containing entries for outdated or non-existing images.
This commit adds the `json_info_files/` cleanup step to the ImageBuilder
Makefile.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The patch 4a1a58a3 build, imagebuilder: Do not require libncurses-dev
was supposed to remove libncurses as a requirement for the ImageBuilder.
However as the IB=1 is only exported during building, not for checking
requirements, it did never actually work.
This commit export IB=1 to the requirement check.
Signed-off-by: Paul Spooren <mail@aparcar.org>
JSON info files contain machine readable information of built profiles
and resulting images. These files were added in commit 881ed09ee6
("build: create JSON files containing image info").
They are useful for firmware wizards and script checking for
reproducibility.
Currently all JSON files are stored next to the built images, resulting
in up to 168 individual files for the ath79/generic target.
This patch refactors the JSON creation to store individual per image
(not per profile) files in $(BUILD_DIR)/json_info_files and create an
single overview file called `profiles.json` in the target directory.
Storing per image files and not per profile solves the problem of
parallel file writes. If a profiles sysupgrade and factory image are
finished at the same time both processes would write to the same JSON
file, resulting in randomly broken outputs.
Some target like x86/64 do not use the image code yet, resulting in
missing JSON files. If no JSON info files were created, no
`profiles.json` files is created as it would be empty anyway.
As before, this creation is enabled by default only if `BUILDBOT` is set.
Tested via buildroot & ImageBuilder on ath79/generic, imx6 and x86/64.
Signed-off-by: Paul Spooren <mail@aparcar.org>
[json_info_files dir handling in Make, if case refactoring]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
For x86/64 (maybe more) target the SUPPORTED_DEVICES variable is empty
which causes the `&&` junction to fail, producing a non zero exit code.
Tested-by: Paul Spooren <mail@aparcar.org>
Fixed-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Paul Spooren <mail@aparcar.org>
Adds a new variable DISABLED_SERVICES to ImageBuilder Makefile, which
defines a list of services (installed as /etc/init.d/*) to be disabled
during the build of a custom image (normally all are enabled).
It comes handy when a particular service should not be run under normal
circumstances, but should be ready in the image for situations when it
might be needed.
Signed-off-by: Richard Musil <risa2000x@gmail.com>
This is useful in for the attendedsyupsgrade server (asu) to
distinguish between snapshot version. Currently asu can't tell devices
requesting a snapshot build if the same build is already installed.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Instead of showing a slightly more readable target like
"ar71xx (Generic)" print the more generic format "ar71xx/genric"
Signed-off-by: Paul Spooren <mail@aparcar.org>
Having image metadata (and signature) appended is a condition for
semi-automated sysupgrade, hence IB needs to be able to tell which
images will end up with metadata.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This really simplifies debugging, if a package is not found or a feed is
not reachable, a proper stderr is printed. Currently it would only say
`_call_manifest` failed.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Tested with 18.06.0-rc2/ar71xx/generic/tl-wdr4300-v1, image & list
This PR is based on the work of @fewckert[1] with slight improvements.
Add function `manifest` to show the manifest of the produced image,
before actually building it. The manifest contains an orderd list of
package name and version.
This is usefull to check package dependencies but also determine a
unique and reproducible image name before building the package. The
sysupgrade server[2] builds images on request with individual package
selection. To distignish between created images which contain differnt
packages, the EXTRA_IMAGE_NAME is set to a shortend hash of the
manifest's content. So far the image was renamed afterwards as the
manifests content was unknown, however this corrupts the signed
sha256sums. This patch allows a clean solution as to dtermine the
manifest in advance and set the EXTRA_IMAGE_NAME accordingly.
[1]: https://github.com/lede-project/source/pull/1591
[2]: https://github.com/aparcar/attendedsysupgrade-server
Signed-off-by: Paul Spooren <mail@aparcar.org>
In addition to removing redundant code, this fixes various issues in
IB-generated images that have been fixed in prepare_rootfs before,
including better handling of CONFIG_CLEAN_IPKG and enabling of initscripts
from FILES.
We also reuse the opkg macro and remove --force-... flags that have been
removed from rootfs.mk as well.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
No longer rewrite opkg list output in package_list function, remove
the awk call in the pipe (which was intended for a single specific
use-case).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
commit 19ac879954 (imagebuilder: add package_list function) introduced
a new function 'package_list' to the imagebuilder Makefile.
Unfortunately the package list was poluted by stdout noise of the
Makefile itself as well as opkg. Redirect those outputs to stderr to
make sure that the package_list returned doesn't contain progress
info output but really only packages.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The imagebuilder can now list all available packages by using make
package_list. This is usefull for scripts to retrieve a list of all
packages with versions (and size)
Signed-off-by: Paul Spooren <paul@spooren.de>
[daniel@makrotopia.org: fixed commit message]
Use silent make invocations for sub-makes like build_image or checksum to
avoid bloating the IB output with non-status info.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The name "Plat'Home OpenBlocks AX3" causes the imagebuilders "make info"
command to fail with:
bash: -c: line 0: syntax error near unexpected token `('
bash: -c: line 0: `echo; [...]'
Makefile:99: recipe for target '_call_info' failed
Properly escape single quotes to avoid breaking the echo commands.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a new "checksum" make target which generates an sha256sums file over the
image files produced in bin/targets/ and automatically call it during make
world after the package index generation.
The advantage of this new target is that it is guaranteed to run after the
images, the SDK and the ImageBuilder archives have been generated to ensure
that they all end up in the checksum file. Fixes FS#51.
Uses sed to postprocess the OpenSSL digest output into an sha256sum command
compatible format.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When imagebuild sorts package lists it breaks opkg's ability to realize
that a providers for a Provides has already been installed, when the sort
results in the provider being later in the list of packages that a package
which depends on a Provides (and hence the provider is not yet installed
for opkg to realize the provider was available doesn't not handle the case
of a package that is to be installed satisfying a dependency, only one that
is already installed (or which it schedules to be installed, which in the
absence of an installed provider is whichever provider happens to be the
default)
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
For final output image names allow user to add an
extra string (which is sanitized). This is particularly
useful with ImageBuilder where you may generate multiple
images from the same base and for the same board,
with different package selections and additional files
(via FILES=).
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
SVN-Revision: 48083
Force opkg to store the downloaded repository indizes into the cache
directory as well, this way the IB can be used in an offline setting
once all required files have been cached.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 46912
To improve reproducibility, prevent the inclusion of timestamps
in the gzip header.
Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>
SVN-Revision: 46361
Change the IB packaging to only embed libc, kernel and kmod packages by default
and generate repositories.conf to refer to the remote package repositories.
Introduce a new config option CONFIG_IB_STANDALONE which restores the old
behaviour of building self contained IB archives.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45772
This changeset implements a new menuconfig option to generate separate
repositories for each enabled package feed instead of one monolithic one.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 42002
Michael Pratt