Makefile

SOURCE_DIR = src
BUILD_DIR = build
EXEC_FILE = CudaOtsu
DEFAULT_VALUE_FLAG = -1

SOURCE_FILES := 
ifeq ($(OS), Windows_NT)
	SOURCE_FILES = $(shell find $(SOURCE_DIR) -name *.cpp -o -name *.cu)
else 
	ifeq ($(UNAME_S), Linux)
		SOURCE_FILES = $(shell find $(SOURCE_DIR) -name '*.cpp' -o -name '*.cu')
	else
		SOURCE_FILES = None
	endif
endif

list_sources:
	@echo "Source files:"
	@echo ${SOURCE_FILES}

build:
	mkdir -p ${BUILD_DIR}
	nvcc -x cu ${SOURCE_FILES} --std=c++11 -lineinfo -o ${BUILD_DIR}/${EXEC_FILE} -Xcompiler -openmp

run:
	./${BUILD_DIR}/${EXEC_FILE} $(file) $(threads) $(blocks) -d $(device_id)

run_default:
	./${BUILD_DIR}/${EXEC_FILE} $(file) ${DEFAULT_VALUE_FLAG} ${DEFAULT_VALUE_FLAG} -d 0

run_histogram:
	./${BUILD_DIR}/${EXEC_FILE} $(file) $(threads) $(blocks) -d $(device_id) -h

clean:
	rm -rf ${BUILD_DIR}