Undefined symbols for architecture arm64: "_MTLCopyAllDevices" about whisper.cpp

[richardshank]

I solved the issue. I might just be bad at C/C++.

Thought that all of the Apple's libraries (Metal, Foundation, etc.) are already linked to the libwhisper.a but turns out I have to link it myself in my wrapper's CMakeLists.txt. So find it first:

find_library(COCOA_LIBRARY Cocoa)
find_library(METAL_LIBRARY Metal)
find_library(FOUNDATION_LIBRARY Foundation)
find_library(ACCELERATE_LIBRARY Accelerate)

And then link to my wrapper executable/library :

target_link_libraries(${WHISPER_WRAPPER_LIB} common ${WHISPER_LIB} ${COCOA_LIBRARY} ${METAL_LIBRARY} ${FOUNDATION_LIBRARY} ${ACCELERATE_LIBRARY})

Wrapper works, so closing the issue