tree 61f6b74d194f221974fed1e3dd6b28e2efbbd2fe
parent 9b6e4bf33e5563a1d0695f0c84e7b4b4b0fa1019
author Maarten Derks <maarten@fairphone.com> 1613154338 +0530
committer Luca Weiss <luca@z3ntu.xyz> 1614842420 +0100

Build and configure alternative su binary on userdebug

By setting FP2_USE_APPOPS_SU to true the su binary gets built from
vendor/lineage/su, instead of from the default system/extras/su. This
alternative su binary allows for superuser access by applications.

The alternative su binary is configured by defining a system property
persist.sys.root_access with a default value of 0, which leaves the su
daemon disabled. Also override the file system permissions of the
alternative su binary to remove the setuid bit.

Issue: FP2P-458
Change-Id: I1a6de9017bbe81a1ff3077b5b3ae4aac140e8ee1