linux/poky.git/scripts/lib/wic, branch kirkstone

wic: fix wrong attempt to create file system in upartitioned regions

2023-09-23T15:26:16+00:00

The kickstart parser defaults fstype to "vfat". This leads to an attempt to create an empty file system even for regions configured with "--no-table" if used without fstype when no --sourceparams given. The fix tests for fstype "none" or no_table in Partition prepare method. This will omit the file system creation an the potential error for small region with --no-table option. (From OE-Core rev: af9f392a5e259b681077f25fa263965714a73a05) Signed-off-by: Markus Niebel Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie (cherry picked from commit db771a4cd36bf291a8b68edfd905e03243f2c8b3) Signed-off-by: Steve Sakoman

wic: Add dependencies for erofs-utils

2023-07-21T16:27:34+00:00

In order to build erofs filesystems, wic must have the erofs-utils package installed into its sysroot. (From OE-Core rev: c349c7fcb299b123824da9a13ee58222a6cbf9ec) Signed-off-by: Heiko Thole Signed-off-by: Steve Sakoman

image_types: Fix reproducible builds for initramfs and UKI img

2023-07-12T15:11:38+00:00

I've encountered issues reproducing initramfs and UKI image builds, which will be fixed with this patch. 1. initramfs There's a symbolic link to /sbin/init, which is appended to the cpio archive after creation. The links timestamp needs to be static and the cpio append command needs the '--reproducible' flag to produce deterministic outcomes. 2. Unified Kernel Image '--preserve-dates' is required for a static 'Time/Date' entry. I've added '--enable-deterministic-archives' although in my case this didn't change anything. (From OE-Core rev: 0d8890f7c1fbea5036acefa3031dcd442b316725) Signed-off-by: Frieder Paape Signed-off-by: Richard Purdie (cherry picked from commit fd027729bafb4e085ba0949e38e724f3a8cad102) Signed-off-by: Steve Sakoman

wic/bootimg-efi: if fixed-size is set then use that for mkdosfs

2023-05-10T14:19:57+00:00

This is a bit of a compatibility issue more than anything. Some devices get upset if the FAT file system contains less blocks than the partition. The fixed-size argument is currently respected by the partition creation step but not by the file system creation step. Let's make it so the file system respects this value as well. (From OE-Core rev: d16301ccdfb97bf126738262eec594008c282df1) Signed-off-by: Randolph Sapp Signed-off-by: Steve Sakoman

wic: Fix usage of fstype=none in wic

2023-03-09T13:19:02+00:00

This allows to specify partition with fstype=none in the wks file to have partition created but without following mkfs. The none fstype is in the list already but the usage is not documented. Example; part /data --ondisk mmcblk0 --fstype=none --align 4096 --fixed-size 512 will create a partition, filesystem may be created manualy on the host or target and data will be preserved if the device is reflashed using same wks. Works with bmaptool and probably does not work with dd. Use case is persistent filesystem/data between reflashing of the image. (From OE-Core rev: 9af61442c8bc2e0b447706734cb90b3f4bcb2d6b) Signed-off-by: Pavel Zhukov Signed-off-by: Luca Ceresoli Signed-off-by: Richard Purdie (cherry picked from commit 351cb64da37aa43113e5192605d04436652aa3b8) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: make ext2/3/4 images reproducible

2022-11-24T15:30:01+00:00

Ext2/3/4 FS contains not only mtime, but also ctime, atime and crtime. Currently, all the files are being added into the rootfs image using mkfs -d functionality which affects all the timestamps excluding mtime. This patch ensures these timestamps inside the FS image equal to the SOURCE_DATE_EPOCH if it is set. (From OE-Core rev: da2c64b3158c58eb0a484d3acbdf0419df2d34e8) Signed-off-by: Sergei Zhmylev Signed-off-by: Alexandre Belloni (cherry picked from commit 75d2dd0ea7790db2e8ee921784ca373abff2df65) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: swap partitions are not added to fstab

2022-11-20T08:19:17+00:00

- Regression in 7aa678ce804c21dc1dc51b9be442671bc33c4041 (From OE-Core rev: 397676b3ad152b209916b152f1b77e772a2af14b) Signed-off-by: Ciaran Courtney Signed-off-by: Alexandre Belloni (cherry picked from commit f1243572ad6b6303fe562e4eb7a9826fd51ea3c3) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: honor the SOURCE_DATE_EPOCH in case of updated fstab

2022-11-10T14:39:24+00:00

In case user requested to build a binary repeatable package, it's required to honor the SOURCE_DATE_EPOCH environment variable. So forcefully set mtime inside all the routines which modify fstab in case it is updated. (From OE-Core rev: 2671667f33d0eac1425db3fc4dff56d4eed1eb3c) Signed-off-by: Sergei Zhmylev Signed-off-by: Alexandre Belloni (cherry picked from commit 99719a3712a88dce8450994d995803e126e49115) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic/bootimg-efi: use cross objcopy when building unified kernel image

2022-08-31T15:54:17+00:00

We can't rely on the host objcopy knowing how to process target binaries, so use the cross objcopy in the sysroot instead. Also construct the command argument-by-argument as the format expression was getting unwieldy. (From OE-Core rev: 0264aeedbf21e9e7a104243c11b3b57f00e38bda) (From OE-Core rev: 4e8b803d7efa13c950353bb00ab65be22eb61736) Signed-off-by: Ross Burton Signed-off-by: Luca Ceresoli Signed-off-by: Richard Purdie Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: add target tools to PATH when executing native commands

2022-08-31T15:54:17+00:00

We might want to run a cross tool, such as objcopy, in wic. These are in a TARGET_SYS/ subdirectory under /usr/bin, so add that directory to the search path too. (From OE-Core rev: c523549141e5c31edc75281f581d97867b7d251d) (From OE-Core rev: f8e0512503410ca5137fcf114fbffb52aa98be07) Signed-off-by: Ross Burton Signed-off-by: Luca Ceresoli Signed-off-by: Richard Purdie Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie