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fix f16c flag on darwin #2

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fix f16c flag on darwin #2

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7 changes: 5 additions & 2 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -62,7 +62,10 @@ endif
# feel free to update the Makefile for your architecture and send a pull request or issue
ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686))
ifeq ($(UNAME_S),Darwin)
CFLAGS += -mf16c
F16C_M := $(shell sysctl machdep.cpu.features)
ifneq (,$(findstring F16C,$(F16C_M)))
CFLAGS += -mf16c
endif
AVX1_M := $(shell sysctl machdep.cpu.features)
ifneq (,$(findstring FMA,$(AVX1_M)))
CFLAGS += -mfma
Expand Down Expand Up @@ -197,7 +200,7 @@ chat: chat.cpp ggml.o utils.o
chat_mac: chat.cpp ggml.c utils.cpp
$(CC) $(CFLAGS) -c ggml.c -o ggml_x86.o -target x86_64-apple-macos
$(CC) $(CFLAGS) -c ggml.c -o ggml_arm.o -target arm64-apple-macos

$(CXX) $(CXXFLAGS) chat.cpp ggml_x86.o utils.cpp -o chat_x86 $(LDFLAGS) -target x86_64-apple-macos
$(CXX) $(CXXFLAGS) chat.cpp ggml_arm.o utils.cpp -o chat_arm $(LDFLAGS) -target arm64-apple-macos
lipo -create -output chat_mac chat_x86 chat_arm
Expand Down