Merge branch 'llvm-abi-separation' into 'master'

recipes/demos/gears/recipe.sh

recipes/demos/glium/recipe.sh

recipes/demos/osdemo/recipe.sh

recipes/demos/sdl2-gears/recipe.sh

recipes/dev/llvm18/native.cmake

recipes/dev/llvm18/recipe.toml

recipes/dev/rust/recipe.sh

recipes/games/classicube/recipe.toml

recipes/games/hematite/recipe.toml

recipes/games/neverball/recipe.sh

recipes/games/openjk/recipe.toml

recipes/games/sm64ex/recipe.toml

recipes/games/spacecadetpinball/recipe.toml

recipes/games/vvvvvv/recipe.sh

recipes/games/wesnoth/recipe.sh

recipes/libs/ffmpeg6/recipe.toml

recipes/libs/mesa/recipe.toml

recipes/libs/sdl2-image/recipe.toml

recipes/libs/sdl2-mixer/recipe.toml

recipes/libs/sdl2-ttf/recipe.sh