android: Fix build with LLVM for Android 9
This merge request introduces the required changes to build Mesa3d with LLVM support for Android 9.
Android version 9 renamed LLVM's shared library module from libLLVM
to libLLVM_android
.
This sets libLLVM_android
as the new default and allows the mesa-build-with-llvm
function to switch to libLLVM
when dealing with Android versions between 6 and 8.
Edited by Jordan Justen