(1) Sometimes (but not always!) gltfio-android was failing to build due
to two missing ANativeWindow functions. Linking in "android" seems to
fix this, and is consistent with libfilament-jni.
(2) Improve our "build.sh -c" utility by clobbering some additional
Android build directories. This is especially useful after
adding "-Pextra_cmake_args=-DFILAMENT_SUPPORTS_VULKAN=ON", otherwise
Gradle will try to use a cached CMake configuration.
* Make CMake 3.10 the minimum version, add LTO option
* Install a newer CMake on Linux CI builds
* Update LLVM and Cmake on Windows CI
* Update build/windows/ci-common.bat
Co-Authored-By: Ben Doherty <benjdoherty15@gmail.com>
* Update formatting
* Apply suggestions from code review
* Update build/windows/ci-common.bat
* Update CMake
* Switch Android projects back to CMake 3.6
For now this uses gltfio in the ubershader configuration in order
to avoid the filamat dependency. Note that we have not yet done a size
analysis of the `gltfio_core` library.
New Kotlin-based sample app is forthcoming.
