Files
godot-cpp/cmake/android.cmake
Samuel Nicholas 8534e2104f Modernise Existing CMakeLists.txt
- Added to .gitignore CMakeUserPresets.json

### Configuration:
- Changed python command to use single quotes to make build output log more legible.
- Added GODOT_DEV_BUILD to allow differentiation of debug or Release builds.
- Added find logic for macos Cocoa library

### godot-cpp Changes
- godot-cpp-test is changed to be incorporated into the cmake build as a target.
- Duplicated godot-cpp target into [template_release, template_debug, editor]
- Created {platform}.cmake files mirroring the style of the SCons build.

CMake has a feature called generator expressions for its configuration variables that are evaluated at build time. This allows multi-configuration build systems to properly evaulate options. for msvc, xcode and nijna multi-config.

- Moved configuration options to generator expressions with the notable exclusion of OSX_ARCHITECTURES.
- Remove CMAKE_BUILD_TYPE from msvc CI target as Multi-Config generators ignore it

### godot-cpp-test Changes
- Removed majority of the cmake code, now that the godot-cpp project is setup, the majority of the flags will be propagated as transient dependencies
- Marked with EXCLUDE_FROM_ALL so that it isn't built as part of the 'all' target
- Updated ci to build the godot-cpp-test target from the root directory using cmake
- Tests passing for Windows, Linux, and Macos builds.

### Documentation
Updated with new information
Added Emscripten example
Added Android example
2024-11-21 11:01:00 +10:30

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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.
]=======================================================================]
function( android_options )
# Android Options
endfunction()
function( android_generate TARGET_NAME )
target_compile_definitions(${TARGET_NAME}
PUBLIC
ANDROID_ENABLED
UNIX_ENABLED
)
common_compiler_flags( ${TARGET_NAME} )
endfunction()