godot-cpp/cmake/android.cmake

#[=======================================================================[.rst:
Android
-------

This file contains functions for options and configuration for targeting the
Android platform

Configuration of the Android toolchain is done using toolchain files,
CMakePresets, or variables on the command line.

The `Android SDK`_ provides toolchain files to help with configuration.

CMake has its own `built-in support`_ for cross compiling to the
Android platforms.

.. warning::

    Android does not support or test the CMake built-in workflow, recommend
    using their toolchain file.

.. _Android SDK:https://developer.android.com/ndk/guides/cmake

.. _built-in support:https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html#cross-compiling-for-android

There is further information and examples in the doc/cmake.rst file.

]=======================================================================]

#[============================[ Android Options ]============================]
function(android_options)
    #[[ Options from SCons

    The options below are managed by CMake toolchain files, doc.cmake.rst has
    more information

    android_api_level : Target Android API level.
        Default = 21

    ANDROID_HOME : Path to your Android SDK installation.
        Default = os.environ.get("ANDROID_HOME", os.environ.get("ANDROID_SDK_ROOT")
    ]]
endfunction()

#[===========================[ Target Generation ]===========================]
function(android_generate)
    target_compile_definitions(godot-cpp PUBLIC ANDROID_ENABLED UNIX_ENABLED)

    common_compiler_flags()
endfunction()