build arm64-v8a#4

Open

SimplyLiz wants to merge 3 commits intosuikki:masterfrom

SimplyLiz:master

Commits on Apr 18, 2020

also build arm64-v8a
SimplyLiz
committed

Commits on Apr 19, 2020

add a+x permissions to gradlew
SimplyLiz
committed
do not prepend nativeLibDir. there was a change in the more revent ndks that prepends the path automatically, preventing the build from working with more recent ndks than r18b
SimplyLiz
committed