- checks the supported.versions prop in anykernel.sh and matches against it to prevent users flashing incorrect kernels for ROM versions
- supported.versions can be a list, e.g. "7.1.2, 8.0, 8.1" or a range, e.g. "8.1 - 9" of versions in the correct formatting for that Android version in ro.build.version.release in /system/build.prop
- getprop failures are not only a system-as-root device issue, as it now also happens on OnePlus 5T in recovery when ROM is Pie Open Beta
- this appears to come down to a libc mismatch between recovery and ROM resulting in direct property checks failing but getprop without arguments printing all properties working
- revert most of https://github.com/osm0sis/AnyKernel2/commit/b1524da099efa716616a8eb3357876bca6a73540 since this should remain resolved with the new implementation
- keep the old check and file_getprop fallback for devices without getprop entirely
- add new getprop fallback that parses the full getprop output
- some custom ROMs on some devices (e.g. Lineage on Pocophone) bind mount modules in /system over modules on /vendor, so remount rw at the bind target to ensure the bind source is also remounted and replaced
- toybox mount doesn't accept the /. prefixed paths from find so ensure we use busybox for mounts
Thanks franciscofranco and topjohnwu for the tips!
split_boot is for fine grained control over what exactly gets flashed
at what point. It makes more sense for flash_dtbo to live in write_boot,
which does everything all at once.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Some zips may want to flash just the dtbo so add a function that can be
called in anykernel.sh to make that happen.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
- gzip in busybox 1.29.1 doesn't seem to use compression anymore, with -1 and -9 both coming
out to the same size, generally dramatically larger than previously resulting in
boot-new.img exceeding the partition size on some devices so then failing the check.
e.g. 28mb ramdisk.cpio -> 11.2mb ramdisk.cpio.gz in 1.28.4, is now 20mb in 1.29.1
thanks nathanchance for reporting
- adapted from https://github.com/nathanchance/AnyKernel2/commit/3dfba3dcabff3cf1f859276e1851ae35891d8801
- works around odd behaviors in TWRP on system-as-root devices, but retains working fallback using /system/system/build.prop if getprop also fails
- simplify unmount_all stderr redirection
Please see the above linked commit for further details.
Thanks to nathanchance for reporting, the device-specific workaround, and much testing
- was broken with search strings containing paths (a limitation with busybox sed)
- now matches blank lines and lines containing only white space for next-empty-line matching
- include end-of-file as the final possible end-point for next-empty-line matching
This reverts commit bafe4bd586.
A certain level of functioning recovery is expected by AnyKernel2 (versus this patch's source, the Magisk installer, which is extremely pessimistic).
- search using a list of known ramdisk/kernel or recovery by-name partition names
- block=auto is equivalent to block=boot
- for use with broad, device non-specific AK2-based mod zips
- remove "kernel" from "Installing" wording since AK2 is also used on recoveries, and multi-partition Treble devices and this could be misleading
- fix getprop build.prop fallback on /system/system devices
osm0sis