From ae43c2bc32fbb838bfebeeaf2c2b058ccab5c83c Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@burninator.cs.washington.edu>
Date: Thu, 23 Jun 2016 05:31:14 +0000
Subject: [PATCH] hi

---
 Makefile |   74 +++++++++++++++++++++++++++++++-----
 1 files changed, 63 insertions(+), 11 deletions(-)

diff --git a/Makefile b/Makefile
index 3140af5..14f4211 100644
--- a/Makefile
+++ b/Makefile
@@ -1,21 +1,73 @@
-CC=gcc
-CFLAGS=-Wall `pkg-config --cflags opencv` -O3 -ffast-math -flto -march=native
-#CFLAGS=-Wall `pkg-config --cflags opencv` -O0 -g
-LDFLAGS=`pkg-config --libs opencv` -lm
+GPU=1
+OPENCV=1
+CUDNN=0
+DEBUG=0
+
+ARCH= --gpu-architecture=compute_52 --gpu-code=compute_52
+
 VPATH=./src/
+EXEC=darknet
+OBJDIR=./obj/
 
-OBJ=network.o image.o tests.o convolutional_layer.o connected_layer.o maxpool_layer.o activations.o list.o option_list.o parser.o utils.o data.o matrix.o
+CC=gcc
+NVCC=nvcc
+OPTS=-Ofast
+LDFLAGS= -lm -pthread 
+COMMON= 
+CFLAGS=-Wall -Wfatal-errors 
 
-all: cnn
+ifeq ($(DEBUG), 1) 
+OPTS=-O0 -g
+endif
 
-cnn: $(OBJ)
-	$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
+CFLAGS+=$(OPTS)
 
-%.o: %.c 
-	$(CC) $(CFLAGS) -c $< -o $@
+ifeq ($(OPENCV), 1) 
+COMMON+= -DOPENCV
+CFLAGS+= -DOPENCV
+LDFLAGS+= `pkg-config --libs opencv` 
+COMMON+= `pkg-config --cflags opencv` 
+endif
+
+ifeq ($(GPU), 1) 
+COMMON+= -DGPU -I/usr/local/cuda/include/
+CFLAGS+= -DGPU
+LDFLAGS+= -L/usr/local/cuda/lib64 -lcuda -lcudart -lcublas -lcurand
+endif
+
+ifeq ($(CUDNN), 1) 
+COMMON+= -DCUDNN 
+CFLAGS+= -DCUDNN
+LDFLAGS+= -lcudnn
+endif
+
+OBJ=gemm.o utils.o cuda.o deconvolutional_layer.o convolutional_layer.o list.o image.o activations.o im2col.o col2im.o blas.o crop_layer.o dropout_layer.o maxpool_layer.o softmax_layer.o data.o matrix.o network.o connected_layer.o cost_layer.o parser.o option_list.o darknet.o detection_layer.o imagenet.o captcha.o route_layer.o writing.o box.o nightmare.o normalization_layer.o avgpool_layer.o coco.o dice.o yolo.o layer.o compare.o classifier.o local_layer.o swag.o shortcut_layer.o activation_layer.o rnn_layer.o gru_layer.o rnn.o rnn_vid.o crnn_layer.o demo.o tag.o cifar.o go.o batchnorm_layer.o art.o
+ifeq ($(GPU), 1) 
+LDFLAGS+= -lstdc++ 
+OBJ+=convolutional_kernels.o deconvolutional_kernels.o activation_kernels.o im2col_kernels.o col2im_kernels.o blas_kernels.o crop_layer_kernels.o dropout_layer_kernels.o maxpool_layer_kernels.o softmax_layer_kernels.o network_kernels.o avgpool_layer_kernels.o
+endif
+
+OBJS = $(addprefix $(OBJDIR), $(OBJ))
+DEPS = $(wildcard src/*.h) Makefile
+
+all: obj results $(EXEC)
+
+$(EXEC): $(OBJS)
+	$(CC) $(COMMON) $(CFLAGS) $^ -o $@ $(LDFLAGS)
+
+$(OBJDIR)%.o: %.c $(DEPS)
+	$(CC) $(COMMON) $(CFLAGS) -c $< -o $@
+
+$(OBJDIR)%.o: %.cu $(DEPS)
+	$(NVCC) $(ARCH) $(COMMON) --compiler-options "$(CFLAGS)" -c $< -o $@
+
+obj:
+	mkdir -p obj
+results:
+	mkdir -p results
 
 .PHONY: clean
 
 clean:
-	rm -rf $(OBJ) cnn
+	rm -rf $(OBJS) $(EXEC)
 

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