spm : update backend.c -> backend.cpp

diff --git a/Package.swift b/Package.swift
index 19dcf267a98c313823855d88f87d1bf49b9f8cef..ec1edfea03b30e975aef66471d6327a8b52997ea 100644 (file)
--- a/Package.swift
+++ b/Package.swift
@@ -21,7 +21,7 @@ let package = Package(
             sources: [
                 "src/ggml.c",
                 "src/ggml-alloc.c",
-                "src/ggml-backend.c",
+                "src/ggml-backend.cpp",
                 "src/ggml-quants.c",
                 "src/ggml-metal.m",
             ],