examples : add WHISPER_SDL2 check to deprecation executables #2911
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This commit adds a check for
WHISPER_SDL2to the deprecation warning examples. This is to prevent the examples from being built when WHISPER_SDL2 is not enabled.The motivation for this is that currently these deprecation executables are generate and when run they refer the user to examples with other names, for example
whisper-commandbut unless they have built withWHISPER_SDL2those executable will not be present: