- some ROMs have taken it upon themselves to go against AOSP, i.e. where starting with Pie AOSP now versions it as only 9, some ROMs are still making it 9.0
- introduce integer 2 float function that will add a decimal place to all for comparisons
- this should support the majority of ROMs, but anything crazy like 9.0.0, or crazier like 09.0.0 should be frowned upon by the community and the ROM devs should be made to get it together and follow AOSP
- 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