Hi guy’s!
I’m trying to locate the armv7-es31 file’s required to build on tegra device.
Is there a way to build these out of the source? How? AnyOption > Android is -es2.
I’m asking this cause I’m trying to build for this specific platform.
Issue is: even on the pre-made binary release there seems to be no sign of any -armv7-es31.
Someone know something about? 
To build es31 dependency you must change these line under [/Script/AndroidRuntimeSettings.AndroidRuntimeSettings] in “%PATH_TO_SOURCE%\Engine\Config\BaseEngine.ini” to
bBuildForES2=false
bBuildForES31=true
rebuild the Development solution Win64 for UBT and build the Tegra-Android solution (shipping, development ecc).