__ANDROID__ is always set by the toolchain and less likely to cause
conflicts than ANDROID. This change also removes the -DANDROID flag
we set ourselves in our toolchain CMake files since we don't need
it anymore.
* Allow using specific NDK version, for CI don't use latest but required
* Default to highest available NDK version within same major release sequence
* Refactor NDK version selection
We now should be able to use PlatformEGL for all generic EGL platforms
(not tested though). Most texture streaming operations are not supported
in that case, since they're platform specific.
* Add Android presubmit
* Build Android on Linux, macOS targets have NDK 18 only
* Consolidate workflows and jobs
* Try to build Android on macOS
* Fix typo
* Cleanup scripts
* Try NDK side by side if NDK bundle has the wrong version
* Simplify logic
* Fix NDK logic
* Only update the NDK when necessary
* Fix typo
* Update required NDK version
* Favor NDK side-by-side
* Remove support for obsolete NDK bundle, require NDK side-by-side
* Install the NDK side by side when missing
* Android standalone toolchains are not longer necessary
The latest NDK (19) contains ABI/API level specific command line
tools making standalone toolchains unnecessary. This change adapts
to the new model which greatly simplifies the build script and
ensures the latest version of the tools is being used.
Note that this requires a fairly recent version of CMake which fixes
a bug related to ranlib. This change was tested with CMake 3.13
(CMake 3.7 does not work).
* Modify CI build script to fetch recent CMake
* Remove dependency on standalone toolchains in Windows README
* Use correct CMake path
* Update NDK to latest
* Only download CMake and NDK for Android builds
* Add version constant for ninja
* Make output more quiet
