Soweit bin ich jetzt ...
Franks-MacMini:~ frank$ cd magiclinux
Franks-MacMini:magiclinux frank$ mkdir build
Franks-MacMini:magiclinux frank$ cd build
Franks-MacMini:build frank$ cmake -G Xcode ..
-- The C compiler identification is AppleClang 21.0.0.21000099
-- The CXX compiler identification is AppleClang 21.0.0.21000099
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PkgConfig: /opt/homebrew/bin/pkg-config (found version "2.5.1")
-- Checking for module 'sdl2'
-- Found sdl2, version 2.32.10
-- Checking for module 'sdl2_mixer'
-- Found sdl2_mixer, version 2.8.1
-- Configuring done (5.9s)
-- Generating done (0.0s)
-- Build files have been written to: /Users/frank/magiclinux/build
Franks-MacMini:build frank$