go: fix Mac OS X builds (#3310)

This commit fixes Go bindings build failure for Mac OS X (15.1) which is currently failing.

Co-authored-by: Chaitanya Bayapuneni <[email protected]>

bindings/go/Makefile

@@ -15,7 +15,7 @@ BUILD_DIR := build_go
 MODELS_DIR := models
 EXAMPLES_DIR := $(wildcard examples/*)
 INCLUDE_PATH := $(abspath ../../include):$(abspath ../../ggml/include)
-LIBRARY_PATH := $(abspath ../../${BUILD_DIR}/src:$(abspath ../../${BUILD_DIR}/ggml/src))
+LIBRARY_PATH := $(abspath ../../${BUILD_DIR}/src):$(abspath ../../${BUILD_DIR}/ggml/src)
 
 ifeq ($(GGML_CUDA),1)
 	LIBRARY_PATH := $(LIBRARY_PATH):$(CUDA_PATH)/targets/$(UNAME_M)-linux/lib/
@@ -23,7 +23,8 @@ ifeq ($(GGML_CUDA),1)
 endif
 
 ifeq ($(UNAME_S),Darwin)
-	EXT_LDFLAGS := -framework Foundation -framework Metal -framework MetalKit
+	LIBRARY_PATH := $(LIBRARY_PATH):$(abspath ../../${BUILD_DIR}/ggml/src/ggml-blas):$(abspath ../../${BUILD_DIR}/ggml/src/ggml-metal)
+	EXT_LDFLAGS := -framework Foundation -framework Metal -framework MetalKit -lggml-metal -lggml-blas
 endif
 
 all: clean whisper examples

bindings/go/whisper.go

@@ -9,7 +9,9 @@ import (
 // CGO
 
 /*
-#cgo LDFLAGS: -lwhisper -lggml -lggml-base -lggml-cpu  -lm -lstdc++ -fopenmp
+#cgo LDFLAGS: -lwhisper -lggml -lggml-base -lggml-cpu -lm -lstdc++
+#cgo linux LDFLAGS: -fopenmp
+#cgo darwin LDFLAGS: -lggml-metal -lggml-blas
 #cgo darwin LDFLAGS: -framework Accelerate -framework Metal -framework Foundation -framework CoreGraphics
 #include <whisper.h>
 #include <stdlib.h>