Compiling whisper-rs for iOS

[BruhTheMomentum]

Im trying to run a whisper through whisper-rs on iOS. I cannot build the application when using this crate. I have tried to add rustflags to the .cargo/config.toml but it did not help. any ideas?

output:

Undefined symbols for architecture arm64:
"_cblas_sgemm$NEWLAPACK$ILP64", referenced from:
ggml_backend_blas_graph_compute(ggml_backend*, ggml_cgraph*) in libapp.a42
ggml_backend_blas_graph_compute(ggml_backend*, ggml_cgraph*) in libapp.a42
ggml_backend_blas_graph_compute(ggml_backend*, ggml_cgraph*) in libapp.a42
"_vDSP_maxv", referenced from:
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
"_vDSP_sve", referenced from:
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
"_vDSP_vadd", referenced from:
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
"_vDSP_vdiv", referenced from:
_ggml_graph_compute_thread in libapp.a36
"_vDSP_vmul", referenced from:
_ggml_graph_compute_thread in libapp.a36
"_vDSP_vsmul", referenced from:
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
_ggml_graph_compute_thread in libapp.a36
...
"_vDSP_vsub", referenced from:
_ggml_graph_compute_thread in libapp.a36
ld: symbol(s) not found for architecture arm64

[n2o]

That's because you have to forgot to add the required frameworks to your project's "Other Linker Flags"

On iOS and with Metal, you need to add "Accelerate" and "Metal" in your frameworks. This adds an entry into your project.pbxproj-file, for example:

				OTHER_LDFLAGS = (
					"-framework",
					Accelerate,
					"-framework",
					CoreML,
				);