EXTENDROM_SIGNATURE_SPOOFING

EXTENDROM_SIGNATURE_SPOOFING

State

State	Branch	Supported Android version(s)	Tested on	Description
BETA	sp5	A13	A13	see here

In theory this can all be backported to any other version as well - likely A10 support will come soon.

Flags

flag	values	meaning	where to configure
EXTENDROM_SIGNATURE_SPOOFING	unset or true	must be true to activate patching your sources to add signature spoofing support	vendorsetup.sh
EXTENDROM_SIGSPOOF_RESET	unset, true or false	extendrom will by default do a hard reset of each path it will patch. You can prevent this when setting this to false but patching might fail then	vendorsetup.sh
EXTENDROM_SIGSPOOF_FORCE_PDIR	unset or a <patch-path>	extendrom will detect your TARGET_PRODUCT (i.e. usually what you specify when doing a breakfast or lunch command) and the android version you build for. Depending on that the patch path will be auto detected (e.g. building a LineageOS 20 (based) ROM results in vendor/extendrom.../lineage/A13 or axp/A13 etc)	vendorsetup.sh

Technical background (how does it work)

TBD

Required flags (device/<vendor>/<model>/vendorsetup.sh)

• EXTENDROM_SIGNATURE_SPOOFING = true -> add signature spoofing support

Optional flags (device/<vendor>/<model>/vendorsetup.sh)

• EXTENDROM_SIGSPOOF_RESET -> git reset --hard any path extendrom will patch before
• EXTENDROM_SIGSPOOF_FORCE_PDIR -> directory for patches which overwrites any auto detected ones

Examples:

• export EXTENDROM_SIGSPOOF_RESET=false
• export EXTENDROM_SIGSPOOF_FORCE_PDIR=vendor/extendrom/config/sigspoof/axp/A13