Commit Graph

913 Commits

Author SHA1 Message Date
Daniel Golle
6890f6fe13 include/image*: add support for device-tree overlays
Add new target feature 'dt-overlay' which makes DTC keep the symbol
names in the generated dtb.
Make sure additional DT overlay sources specified by the new device
variable DEVICE_DTS_OVERLAY get compiled together with the main DTS
(currently overlays got to be in the same folder). Let Build/fit pass
the generated DT overlay blobs to mkits.sh.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-17 17:45:34 +00:00
Daniel Golle
4e6de4f093 scripts/mkits.sh: add support for adding DT overlay blobs to image
Allow adding multiple device tree overlay blobs to an image and
generate configurations for each of them.
This is useful on boards with modern U-Boot which allow e.g. user-
configurable peripherals ("shields") in that way.
Note that currently, each generated configuration adds exactly one
overlay on top of the base image, ie. adding multiple overlays at the
same time is not yet supported.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-17 17:41:24 +00:00
Paul Spooren
bb95be9265 scripts,ipkg-build: use realpath for pkg_dir
This allows manual execution of the ipkg-build script even with
releative path.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-03-14 19:32:30 -10:00
Paul Spooren
72f481b157 scripts,ipkg-build: apply shellcheck
This commit cleans the `ipkg-build` script via changes suggested by
shellcheck. These are mostly word splitting issues.

Remove the definition of GZIP, this adds three "lookups" of the `gzip`
binary but the rest of the build system doesn't seem to use such
improvements neither.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-03-14 19:31:43 -10:00
Robert Marko
5ec60cbe9d scripts: mkits.sh: replace @ with - in nodes
U-boot will reject the nodes with @ for the address since
commit:
79af75f777

This in turn will cause the failure to boot with OpenWrt
generated images.

So, to rectify that simply replace @ with -.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cover also newly added rootfs@1 and initrd@1 nodes)
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
2021-03-05 15:45:33 +00:00
Daniel Golle
ebcb4f1d0a
treewide: fix spelling 'seperate' -> 'separate'
This popular spelling mistake was also introduced by myself lately.
Fix it everywhere.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 23:59:21 +00:00
David Bauer
9a9cf40dd9 download: add mirror alias for Debian
Add an alias for Debian packages and download them from the Debian
mirror redirector.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-26 20:41:00 +01:00
David Bauer
01c01d9861 download: use mirror redirector for GNOME downloads
Use the GNOME mirror redirector as the primary download source for GNOME
packages.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-26 20:41:00 +01:00
Adrian Schmutzler
ef2cb8572b treewide: rename IMAGE_PREFIX/IMAGE_NAME to DEVICE_IMG_*
We so far had two variables IMG_PREFIX and IMAGE_PREFIX with
different content. Since these names are obviously quite
confusing, this patch renames the latter to DEVICE_IMG_PREFIX,
as it's a device-dependent variable, while IMG_PREFIX is only
(sub)target-dependent.

For consistency, also rename IMAGE_NAME to DEVICE_IMG_NAME, as
that's a device-dependent variable as well.

Cc: Paul Spooren <mail@aparcar.org>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-25 18:11:06 +01:00
Daniel Golle
330bd380e8 image: allow building FIT and uImage with ramdisk
Instead of embedding the initrd cpio archive into the kernel, allow
for having an external ramdisk added to the FIT or uImage.
This is useful to overcome kernel size limitations present in many
stock bootloaders, as the ramdisk is then loaded seperately and doesn't
add to the kernel size. Hence we can have larger ramdisks to host ie.
installers with all binaries to flash included (or a web-based
firmware selector).
In terms of performance and total size the differences are neglectible.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-24 01:35:20 +00:00
Daniel Golle
e6aac8d98f image: add support for building FIT image with filesystem
Allow for single (external-data) FIT image to hold kernel, dtb and
squashfs. In that way, the bootloader verifies the system integrity
including the rootfs, because what's the point of checking that the
hash of the kernel is correct if it won't boot in case of squashfs
being corrupted? Better allow bootloader to check everything needed
to make it at least up to failsafe mode. As a positive side effect
this change also makes the sysupgrade process on nand potentially
much easier as it is now.
In short: mkimage has a parameter '-E' which allows generating FIT
images with 'external' data rather than embedding the data into the
device-tree blob itself. In this way, the FIT structure itself remains
small and can be parsed easily (rather than having to page around
megabytes of image content). This patch makes use of that and adds
support for adding sub-images of type 'filesystem' which are used to
store the squashfs. Now U-Boot can verify the whole OS and the new
partition parsers added in the Linux kernel can detect the filesystem
sub-images, create partitions for them, and select the active rootfs
volume based on the configuration in FIT (passing configuration via
device tree could be implemented easily at a later stage).

This new FIT partition parser works for NOR flash (on top of mtdblock),
NAND flash (on top of ubiblock) as well as classic block devices
(ie. eMMC, SDcard, SATA, NVME, ...).
It could even be used to mount such FIT images via `losetup -P` on a
user PC if this patch gets included in Linux upstream one day ;)

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-24 01:35:20 +00:00
David Bauer
f04e007491 download: remove broken mirrors
These mirrors don't exist anymore. Remove them.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-22 00:57:04 +01:00
Felix Fietkau
075fa4cd9a Mostly revert "build: add support for fixing up library soname"
This reverts commit b12288fa69.
The patchelf approach is too fragile, and the only users of this have been
converted to make patching unnecessary
Leave the abi_version_str variable in place in rules.mk

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-15 18:47:21 +01:00
Felix Fietkau
c921650382 build: drop ABI version from metadata
Preparation for supporting dynamic ABI versions that depend on the runtime
configuration. Read the suffix from the staging dir pkginfo version files.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:52 +01:00
Felix Fietkau
b12288fa69 build: add support for fixing up library soname
This makes it possible to declare a package ABI_VERSION independent from the
upstream soname by setting PKG_ABI_VERSION in the package makefile.
The library filename is fixed up for files installed to packages and to the
staging dir. References to the original from executables within the same
package are also fixed up

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:51 +01:00
Paul Spooren
6d5425976f scripts: fix checkpatch.pl for changed license dir
As multiple LICENSES are shipped and no longer just LICENSE, modify the
OpenWrt tree detection in checkpatch.pl.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-02-14 19:21:38 +01:00
Paul Spooren
8286f3a3d3 treewide: unify OpenWrt hosted source via @OPENWRT
Multiple sources are hosted on OpenWrts source server only. The source
URLs to point to the server vary based on different epochs in OpenWrts
history.

Replace all by @OPENWRT which is an "empty" mirror, therefore using the
fallback servers sources.cdn.openwrt.org and sources.openwrt.org.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-02-05 12:00:24 -10:00
Paul Spooren
7521aedff4 scripts: sources CDN as fallback in download.pl
In case the default sources for a package fail use the CDN rather than
our own mirror. In case the CDN fails, fallback to our mirror.

Also remove mirror1 which isn't available anymore.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-01-27 22:46:08 -10:00
Paul Spooren
4dad324429 scripts: target-metadata don't add PROFILES twice
Since 4ee3cf2b5a profiles with alternative vendor names may appear
multiple times in `tmp/.targetinfo` or `.targetinfo` (for
ImageBuilders).

The `target-metadata.pl` script adds these profiles then twice to
`PROFILE_NAMES` and the ImageBuilder show the profile twice when running
`make info`.

This patch removes duplicate profile IDs and only adds them once to
`.profiles.mk`.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-01-14 22:42:21 -10:00
Paul Spooren
a323a653f0 scripts/feed: no warn on toolchain/linux overwrite
The recent 7f285d "scripts/feeds: warn when skipping core package
override" floods SDK output with warning of overwriting "linux" and
"toolchain" core packages. This should be ignored as these are not
regular packages added via feeds.

While at it slightly improve the warning string.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-01-06 14:04:34 -10:00
Kevin Darbyshire-Bryant
e2180e3cbe build: drop clang wrapper
clang's gcc emulation does the right thing with -print-file-name now,
drop the wrapper

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2021-01-05 08:59:59 +00:00
Paul Spooren
1b002434f0 scripts/qemustart: use squashfs instead of ext4
The qemustart script currently picks the ext4 filesystem rather than
squashfs, while the latter is default for nearly all OpenWrt targets.

Change the default behaviour of qemustart to be in line with the rest.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-01-01 17:49:05 -10:00
Marek Lindner
4871fd2616 ipq40xx: add support for Plasma Cloud PA2200
Device specifications:

* QCA IPQ4019
* 256 MB of RAM
* 32 MB of SPI NOR flash (w25q256)
  - 2x 15 MB available; but one of the 15 MB regions is the recovery image
* 2T2R 2.4 GHz
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=20,variant=PlasmaCloud-PA2200
* 2T2R 5 GHz (channel 36-64)
  - QCA9888 hw2.0 (PCI)
  - requires special BDF in QCA9888/hw2.0/board-2.bin
    bus=pci,bmi-chip-id=0,bmi-board-id=16,variant=PlasmaCloud-PA2200
* 2T2R 5 GHz (channel 100-165)
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=PlasmaCloud-PA2200
* GPIO-LEDs for 2.4GHz, 5GHz-SoC and 5GHz-PCIE
* GPIO-LEDs for power (orange) and status (blue)
* 1x GPIO-button (reset)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x gigabit ethernet
  - phy@mdio3:
    + Label: Ethernet 1
    + gmac0 (ethaddr) in original firmware
    + used as LAN interface
  - phy@mdio4:
    + Label: Ethernet 2
    + gmac1 (eth1addr) in original firmware
    + 802.3at POE+
    + used as WAN interface
* 12V 2A DC

Flashing instructions:

The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the factory image to the u-boot when the device boots up.

Signed-off-by: Marek Lindner <marek.lindner@kaiwoo.ai>
[sven@narfation.org: prepare commit message, rebase, use all LEDs, switch
to dualboot_datachk upgrade script, use eth1 as designated WAN interface]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
Marek Lindner
ea5bb6bbfe ipq40xx: add support for Plasma Cloud PA1200
Device specifications:

* QCA IPQ4018
* 256 MB of RAM
* 32 MB of SPI NOR flash (w25q256)
  - 2x 15 MB available; but one of the 15 MB regions is the recovery image
* 2T2R 2.4 GHz
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=PlasmaCloud-PA1200
* 2T2R 5 GHz
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=PlasmaCloud-PA1200
* 3x GPIO-LEDs for status (cyan, purple, yellow)
* 1x GPIO-button (reset)
* 1x USB (xHCI)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x gigabit ethernet
  - phy@mdio4:
    + Label: Ethernet 1
    + gmac0 (ethaddr) in original firmware
    + used as LAN interface
  - phy@mdio3:
    + Label: Ethernet 2
    + gmac1 (eth1addr) in original firmware
    + 802.3af/at POE(+)
    + used as WAN interface
* 12V/24V 1A DC

Flashing instructions:

The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the factory image to the u-boot when the device boots up.

Signed-off-by: Marek Lindner <marek.lindner@kaiwoo.ai>
[sven@narfation.org: prepare commit message, rebase, use all LEDs, switch
to dualboot_datachk upgrade script, use eth1 as designated WAN interface]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
Sven Eckelmann
5fc28ef479 ath79: Add support for Plasma Cloud PA300
Device specifications:

* Qualcomm/Atheros QCA9533 v2
* 650/600/217 MHz (CPU/DDR/AHB)
* 64 MB of RAM
* 16 MB of SPI NOR flash (mx25l12805d)
  - 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 2x 10/100 Mbps Ethernet
* 2T2R 2.4 GHz Wi-Fi
* multi-color LED (controlled via red/green/blue GPIOs)
* 1x GPIO-button (reset)
* external h/w watchdog (enabled by default)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x fast ethernet
  - eth0
    + Label: Ethernet 1
    + 24V passive POE (mode B)
    + used as WAN interface
  - eth1
    + Label: Ethernet 2
    + 802.3af POE
    + builtin switch port 2
    + used as LAN interface
* 12-24V 1A DC
* internal antennas

Flashing instructions:

The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the factory image to the u-boot when the device boots up.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
Sven Eckelmann
3599ea5263 images: Fix sysupgrade.tar for devices with NOR flash
The NOR flash rootfs images stored in a sysupgrade.tar must end with the
JFFS2 marker. Otherwise, devices like OpenMesh A42/A62 are not able to
calculate the md5sum of the fixed squashfs part and store it inside the
u-boot-env.

But the commit ee76bd11bb ("images: fix boot failures on NAND with small
sub pages") adds up to 1020 0x00 bytes after the 0xdead0de EOF marker. The
calculated md5sum will be wrong due do this change and u-boot will fail to
boot the newly flashed device with a message like:

  Validating MD5Sum of 'vmlinux'...
  Passed!
  Validating MD5Sum of 'rootfs'...
  Failed!
      583a1b7b54b8601efa64ade42742459b != 8850ee812dfd7638e94083329d5d2781

  Data validation failed!

and boot the old image again.

Since the original change should not change the behavior of NOR images,
just check for the deadc0de marker at the end of the squashfs-jffs2 image
do avoid the problematic behavior for these images.

Fixes: ee76bd11bb ("images: fix boot failures on NAND with small sub pages")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
Sven Eckelmann
a4c30d9399 scripts/om-fwupgradecfg-gen.sh: Generate checksum over whole squashfs
The rootfs is padded to the full block size by padjffs2 and a 4 byte magic
value ("deadc0de") is added to the end. On first boot, the JFFS2 is
replacing the "deadc0de" marker when the rootfs_data is initialized.

The static part of the rootfs is therefore $rootfs_size - 4 and not
$rootfs_size - 262144 - 4.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
Sven Eckelmann
7c75eaadfc scripts/om-fwupgradecfg-gen.sh: Drop block alignment code
The padding and block alignment is handled by the image build script and
doesn't need to be duplicated in the fwupgrade.cfg build script.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
2020-12-22 19:11:50 +01:00
INAGAKI Hiroshi
fdcdbdfdef scripts: add -N option to mkhash for printing without newline
Added "-N" option, it allow printing hash(es) without newline.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2020-12-22 19:11:50 +01:00
Paul Spooren
bc0ffff36a build/json: add filesystem information
Some images are created using different filesystems, most popular
squashfs and ext4. To allow downstream projects to distinguesh between
those, add the `filesystem` information to created json files.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-12-13 22:07:52 -10:00
Karel Kočí
a3e5b24d43 scripts/feeds: fix preference of package install
The previous behavior prefered same feed for dependent packages as
initial package. This caused inconsitency in installation of packages.
The difference was if two feeds provide same package (different version)
there was different result if you executed install for that specific
version compared to install for package depending on it from different
feed.

This ensures that preferred feed is propagated without change and
selected feed is used only really for package it was selected for.

Signed-off-by: Karel Kočí <karel.koci@nic.cz>
2020-12-09 23:25:05 -10:00
Brian Norris
7f285d0b43 scripts/feeds: warn when skipping core package override
Otherwise, a n00b like myself can get quite confused when moving a
package from core to feeds, for example.

(Hint: one *really* needs to clear out the tmp/info/.packageinfo...
entries for the stale package, but '-f' works as well.)

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2020-12-09 11:30:07 -10:00
Piotr Stefaniak
1db9b5b6d6 build: mkhash on FreeBSD
Apply patch from
https://bugs.openwrt.org/index.php?do=details&task_id=971
in order to make it easier to build OpenWRT on FreeBSD.

Signed-off-by: Piotr Stefaniak <pstef@freebsd.org>
2020-11-27 18:01:22 -10:00
Petr Štetiar
52a5d0d27f download.pl: properly cleanup intermediate .hash file
It seems like after a build the /dl dir seems to now contain a .hash
file for each source file due to inproper cleanup so fix it by removing
those intermediate files before leaving the download action.

Fixes: 4e19cbc553 ("download: handle possibly invalid local tarballs")
Reported-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-11-27 22:27:08 +01:00
Petr Štetiar
4e19cbc553 download: handle possibly invalid local tarballs
Currently it's assumed, that already downloaded tarballs are always
fine, so no checksum checking is performed and the tarball is used even
if it might be corrupted.

From now on, we're going to always check the downloaded tarballs before
considering them valid.

Steps to reproduce:

 1. Remove cached tarball

   rm dl/libubox-2020-08-06-9e52171d.tar.xz

 2. Download valid tarball again

   make package/libubox/download

 3. Invalidate the tarball

   sed -i 's/PKG_MIRROR_HASH:=../PKG_MIRROR_HASH:=ff/' package/libs/libubox/Makefile

 4. Now compile with corrupt tarball source

   make package/libubox/{clean,compile}

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-11-27 14:46:13 +01:00
Hannu Nyman
2b1d92f134 scripts/feeds: silence git warning by selecting pull style
Silence the warning in git 2.27 about undefined fast-forward style
in git pull. Define "ff-only" as the style.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
2020-11-26 19:29:18 -10:00
Paul Spooren
0c87304d2b scripts: add size_compare.sh
As package size changes are a continuous topic on the mailing list this
scripts helps developers to compare their local package modifications
against latest upstream.

The script downloads the latest package indexes based on env variables
or the `.config` file. The script compares the actual installed size
(data.tar.gz) or the IPK package size.

An example output is found below:

```
user@dawn:~/src/openwrt/openwrt$ ./scripts/size_compare.sh
Compare packages of ath79/tiny/mips_24kc:
dropbear busybox iw ubus

Checking configuration difference
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   554  100   554    0     0    336      0  0:00:01  0:00:01 --:--:--   336

 --- start config diff ---
--- /tmp/config.DDjwVh-LOCAL	2020-11-23 09:08:28.913203068 -1000
+++ /tmp/config.DDjwVh-UPSTREAM	2020-11-23 09:08:36.369240887 -1000
@@ -1,5 +1,9 @@
+CONFIG_ALL_KMODS=y
+CONFIG_ALL_NONSHARED=y
 CONFIG_AUTOREBUILD=y
+CONFIG_AUTOREMOVE=y
--- 8< ---
 CONFIG_BINARY_FOLDER=""
+CONFIG_BUILDBOT=y
+CONFIG_TARGET_ALL_PROFILES=y
 CONFIG_TARGET_ROOTFS_DIR=""
 CONFIG_USE_SSTRIP=y
 CONFIG_USE_UCLIBCXX=y
 --- end config diff ---

Checking installed size

Fetching latest package indexes...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 80634  100 80634    0     0  33499      0  0:00:02  0:00:02 --:--:-- 33485
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 54082  100 54082    0     0  24252      0  0:00:02  0:00:02 --:--:-- 24252

Comparing package sizes...
Change 	Local	Remote 	Package
+271	51386	51115	base-files
+123	705241	705118	bnx2-firmware
+86	17209	17123	fstools
+22	47989	47967	procd
+21	208311	208290	busybox
+19	67181	67162	netifd

```

I plan to integrate this script into the CI so we have a summary how
sizes change over different architectures.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-24 18:18:48 -10:00
David Bauer
d369993898 scripts: download.pl: retry download using filename
With this commit, the download script will try downloading source files
using the filename instead of the url-filename in case the previous
download attempt using the url-filename failed.

This is required, as the OpenWrt sources mirrors serve files using the
filename files might be renamed to after downloading. If the original
mirror for a file where url-filename and filename do not match goes
down, the download failed prior to this patch.

Further improvement can be done by performing this only for the
OpenWrt sources mirrors.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-11-20 02:35:43 +01:00
Adrian Schmutzler
7e7470b517 scripts: add const_structs.checkpatch for checkpatch.pl
Kernel has separated the structs that are reported to be const in
checkpatch.pl into a file of its own, const_structs.checkpatch.

This file has been missing after the recent update of checkpatch.pl,
leading to the following message:

  No structs that should be const will be found - file
  '/data/openwrt/scripts/const_structs.checkpatch': No such file
  or directory

This commit adds the relevant file from v5.10-rc4.

Fixes: 086ee09bbc ("scripts: Update checkpatch.pl to 2020-06-11")

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-11-18 21:50:58 +01:00
Adrian Schmutzler
6fdd4187e0 scripts: checkpatch.pl: suppress warnings about MAINTAINERS
The kernel expects changes to MAINTAINERS for all removed or added
files, printing warnings like:

  WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
  #828:
  deleted file mode 100644

Since this does not apply to "our" files in OpenWrt repo, this
warning should be disabled.

This can be achieved easiest by setting $reported_maintainer_file
to 1. While this is a hack that tricks the script into believing
the proper MAINTAINERS changes have been made, it's the easiest
solution as it does not require to touch any other code.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-11-18 21:50:53 +01:00
Felix Fietkau
184d735707 scripts/kconfig.pl: allow regex syntax in filtering out config entries
This will be used to filter out some autogenerated config values from
the kernel config files

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-11-13 13:17:53 +01:00
Paul Spooren
3c0357e7b4 scripts: add spelling.txt for checkpatch.pl
Running the updated checkpatch version with spelling.txt show that
spelling mistakes happen to everyone.

> /target/linux$ fd .*.patch | xargs ../../scripts/checkpatch.pl | rg spell
WARNING: 'usefull' may be misspelled - perhaps 'useful'?
WARNING: 'afecting' may be misspelled - perhaps 'affecting'?
WARNING: 'usefull' may be misspelled - perhaps 'useful'?
WARNING: 'afecting' may be misspelled - perhaps 'affecting'?
WARNING: 'begining' may be misspelled - perhaps 'beginning'?
WARNING: 'superflous' may be misspelled - perhaps 'superfluous'?
WARNING: 'multipe' may be misspelled - perhaps 'multiple'?
WARNING: 'recieves' may be misspelled - perhaps 'receives'?
WARNING: 'retreive' may be misspelled - perhaps 'retrieve'?
WARNING: 'tranfer' may be misspelled - perhaps 'transfer'?
WARNING: 'additonal' may be misspelled - perhaps 'additional'?
WARNING: 'accomodate' may be misspelled - perhaps 'accommodate'?
[...]

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-12 18:21:55 +01:00
Paul Spooren
66e87a1f38 scripts: checkpatch remove device-tree doc check
Remove checks for device tree documentation as the OpenWrt tree comes
withouth the ./Documentation folder.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-12 18:21:55 +01:00
Paul Spooren
086ee09bbc scripts: Update checkpatch.pl to 2020-06-11
Checkpatch grown in functionallity and we should make use of that. If
OpenWrt patches should be upstream material they should also be checked
based on upstream checkpatch.pl instead of 2013.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-12 18:21:55 +01:00
Paul Spooren
165f0b00cd build: store SOURCE_DATE_EPOCH in JSON info files
The source date epoch is the only reproducible date close to the actual
build date. It can be used for tooling like the firmware wizard to show
the image age.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-12 18:19:44 +01:00
Paul Spooren
fcd3e13779 scripts: mkhash fail on hashing a folder
mkhash currently returns the hash of an empty input when trying to hash
a folder. This can be missleading in caseswhere e.g. an env variable is
undefined which should contain a filename. `mkhash ./path/to/$FILE`
would exit with code 0 and return a legit looking checksum.

A better behaviour would be to fail with exit code 1, which imitates the
behaviour of `md5sum` and `sha256sum`.

To avoid hashing of folders the `stat()` is checked.

Hashing empty inputs result in the following checksums:
md5: d41d8cd98f00b204e9800998ecf8427e
sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-09 10:54:29 +00:00
Paul Spooren
fac98f1c54 scripts: mkhash fix return code handling
If hashing a file fails mkhash shouldn't just silently fail. Now check
after each call of `hash_file()` the return and exit early in case of
errors. The return value which was previously ignored and would always
return 0.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-09 10:54:29 +00:00
Paul Spooren
91a0dc5161 scripts: mkhash show -n option in usage
The -n option prints the filename of hashed files next to the calculated
checksum. Reflect that in the usage message.

user@dawn:~/src/openwrt/openwrt$ ./a.out md5 -n .config
eb06db36e7b6751cb18801945e46bf5d .config

Signed-off-by: Paul Spooren <mail@aparcar.org>
2020-11-09 10:52:19 +00:00
Petr Štetiar
4b7165722c scripts: bundle-libraries.sh: fix broken SDK compiler
Recent versions (> 5.33) of `file` report liblto_plugin.so as
executable:

 $ file liblto_plugin.so
 liblto_plugin.so.0.0.0: ELF 64-bit LSB pie executable ...

Which then leads to improper packaging of the plugin, resulting in the
broken compiler:

 configure: checking whether the C compiler works
 mips-openwrt-linux-musl/bin/ld: liblto_plugin.so: error loading plugin: liblto_plugin.so: invalid ELF header

As the LTO compiler plugin library is incorrectly packaged as SDK
executable:

 $ head -1 ~/staging_dir/toolchain...libexec/gcc/.../liblto_plugin.so
 #!/usr/bin/env bash

Fix this by filtering out shared libraries from the patching.

Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1296868
Acked-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-11-02 08:39:49 +01:00
Petr Štetiar
f52aee0455 scripts/getver.sh: silence rev-list errors
Shallow copies are quite common on CI platforms nowadays, making REBOOT
tag unavailable, thus producing following confusing errors in the build
logs:

 fatal: Invalid revision range ee53a240ac902dc83209008a2671e7fdcf55957a..HEAD
 fatal: Invalid revision range ee53a240ac902dc83209008a2671e7fdcf55957a..0493d57e04774d47921a7d2014b567455d5dc16b

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-11-02 08:39:49 +01:00