PROJECT := caffe CONFIG_FILE := Makefile.config # Explicitly check for the config file, otherwise make -k will proceed anyway. ifeq ($(wildcard $(CONFIG_FILE)),) $(error $(CONFIG_FILE) not found. See $(CONFIG_FILE).example.) endif include $(CONFIG_FILE) BUILD_DIR_LINK := $(BUILD_DIR) ifeq ($(RELEASE_BUILD_DIR),) RELEASE_BUILD_DIR := .$(BUILD_DIR)_release endif ifeq ($(DEBUG_BUILD_DIR),) DEBUG_BUILD_DIR := .$(BUILD_DIR)_debug endif DEBUG ?= 0 ifeq ($(DEBUG), 1) BUILD_DIR := $(DEBUG_BUILD_DIR) OTHER_BUILD_DIR := $(RELEASE_BUILD_DIR) else BUILD_DIR := $(RELEASE_BUILD_DIR) OTHER_BUILD_DIR := $(DEBUG_BUILD_DIR) endif # All of the directories containing code. SRC_DIRS := $(shell find * -type d -exec bash -c "find {} -maxdepth 1 \ \( -name '*.cpp' -o -name '*.proto' \) | grep -q ." \; -print) # The target shared library name LIB_BUILD_DIR := $(BUILD_DIR)/lib STATIC_NAME := $(LIB_BUILD_DIR)/lib$(PROJECT).a DYNAMIC_NAME := $(LIB_BUILD_DIR)/lib$(PROJECT).so ############################## # Get all source files ############################## # CXX_SRCS are the source files excluding the test ones. CXX_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cpp" -name "*.cpp") # CU_SRCS are the cuda source files CU_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cu" -name "*.cu") # TEST_SRCS are the test source files TEST_MAIN_SRC := src/$(PROJECT)/test/test_caffe_main.cpp TEST_SRCS := $(shell find src/$(PROJECT) -name "test_*.cpp") TEST_SRCS := $(filter-out $(TEST_MAIN_SRC), $(TEST_SRCS)) TEST_CU_SRCS := $(shell find src/$(PROJECT) -name "test_*.cu") GTEST_SRC := src/gtest/gtest-all.cpp # TOOL_SRCS are the source files for the tool binaries TOOL_SRCS := $(shell find tools -name "*.cpp") # EXAMPLE_SRCS are the source files for the example binaries EXAMPLE_SRCS := $(shell find examples -name "*.cpp") # BUILD_INCLUDE_DIR contains any generated header files we want to include. BUILD_INCLUDE_DIR := $(BUILD_DIR)/src # PROTO_SRCS are the protocol buffer definitions PROTO_SRC_DIR := src/$(PROJECT)/proto PROTO_SRCS := $(wildcard $(PROTO_SRC_DIR)/*.proto) # PROTO_BUILD_DIR will contain the .cc and obj files generated from # PROTO_SRCS; PROTO_BUILD_INCLUDE_DIR will contain the .h header files PROTO_BUILD_DIR := $(BUILD_DIR)/$(PROTO_SRC_DIR) PROTO_BUILD_INCLUDE_DIR := $(BUILD_INCLUDE_DIR)/$(PROJECT)/proto # NONGEN_CXX_SRCS includes all source/header files except those generated # automatically (e.g., by proto). NONGEN_CXX_SRCS := $(shell find \ src/$(PROJECT) \ include/$(PROJECT) \ python/$(PROJECT) \ matlab/+$(PROJECT)/private \ examples \ tools \ -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh") LINT_SCRIPT := scripts/cpp_lint.py LINT_OUTPUT_DIR := $(BUILD_DIR)/.lint LINT_EXT := lint.txt LINT_OUTPUTS := $(addsuffix .$(LINT_EXT), $(addprefix $(LINT_OUTPUT_DIR)/, $(NONGEN_CXX_SRCS))) EMPTY_LINT_REPORT := $(BUILD_DIR)/.$(LINT_EXT) NONEMPTY_LINT_REPORT := $(BUILD_DIR)/$(LINT_EXT) # PY$(PROJECT)_SRC is the python wrapper for $(PROJECT) PY$(PROJECT)_SRC := python/$(PROJECT)/_$(PROJECT).cpp PY$(PROJECT)_SO := python/$(PROJECT)/_$(PROJECT).so PY$(PROJECT)_HXX := include/$(PROJECT)/python_layer.hpp # MAT$(PROJECT)_SRC is the mex entrance point of matlab package for $(PROJECT) MAT$(PROJECT)_SRC := matlab/+$(PROJECT)/private/$(PROJECT)_.cpp ifneq ($(MATLAB_DIR),) MAT_SO_EXT := $(shell $(MATLAB_DIR)/bin/mexext) endif MAT$(PROJECT)_SO := matlab/+$(PROJECT)/private/$(PROJECT)_.$(MAT_SO_EXT) ############################## # Derive generated files ############################## # The generated files for protocol buffers PROTO_GEN_HEADER_SRCS := $(addprefix $(PROTO_BUILD_DIR)/, \ $(notdir ${PROTO_SRCS:.proto=.pb.h})) PROTO_GEN_HEADER := $(addprefix $(PROTO_BUILD_INCLUDE_DIR)/, \ $(notdir ${PROTO_SRCS:.proto=.pb.h})) PROTO_GEN_CC := $(addprefix $(BUILD_DIR)/, ${PROTO_SRCS:.proto=.pb.cc}) PY_PROTO_BUILD_DIR := python/$(PROJECT)/proto PY_PROTO_INIT := python/$(PROJECT)/proto/__init__.py PROTO_GEN_PY := $(foreach file,${PROTO_SRCS:.proto=_pb2.py}, \ $(PY_PROTO_BUILD_DIR)/$(notdir $(file))) # The objects corresponding to the source files # These objects will be linked into the final shared library, so we # exclude the tool, example, and test objects. CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o}) CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o}) PROTO_OBJS := ${PROTO_GEN_CC:.cc=.o} OBJS := $(PROTO_OBJS) $(CXX_OBJS) $(CU_OBJS) # tool, example, and test objects TOOL_OBJS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o}) TOOL_BUILD_DIR := $(BUILD_DIR)/tools TEST_CXX_BUILD_DIR := $(BUILD_DIR)/src/$(PROJECT)/test TEST_CU_BUILD_DIR := $(BUILD_DIR)/cuda/src/$(PROJECT)/test TEST_CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o}) TEST_CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o}) TEST_OBJS := $(TEST_CXX_OBJS) $(TEST_CU_OBJS) GTEST_OBJ := $(addprefix $(BUILD_DIR)/, ${GTEST_SRC:.cpp=.o}) EXAMPLE_OBJS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o}) # Output files for automatic dependency generation DEPS := ${CXX_OBJS:.o=.d} ${CU_OBJS:.o=.d} ${TEST_CXX_OBJS:.o=.d} \ ${TEST_CU_OBJS:.o=.d} $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d} # tool, example, and test bins TOOL_BINS := ${TOOL_OBJS:.o=.bin} EXAMPLE_BINS := ${EXAMPLE_OBJS:.o=.bin} # symlinks to tool bins without the ".bin" extension TOOL_BIN_LINKS := ${TOOL_BINS:.bin=} # Put the test binaries in build/test for convenience. TEST_BIN_DIR := $(BUILD_DIR)/test TEST_CU_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \ $(foreach obj,$(TEST_CU_OBJS),$(basename $(notdir $(obj)))))) TEST_CXX_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \ $(foreach obj,$(TEST_CXX_OBJS),$(basename $(notdir $(obj)))))) TEST_BINS := $(TEST_CXX_BINS) $(TEST_CU_BINS) # TEST_ALL_BIN is the test binary that links caffe dynamically. TEST_ALL_BIN := $(TEST_BIN_DIR)/test_all.testbin ############################## # Derive compiler warning dump locations ############################## WARNS_EXT := warnings.txt CXX_WARNS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o.$(WARNS_EXT)}) CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o.$(WARNS_EXT)}) TOOL_WARNS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o.$(WARNS_EXT)}) EXAMPLE_WARNS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o.$(WARNS_EXT)}) TEST_WARNS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o.$(WARNS_EXT)}) TEST_CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o.$(WARNS_EXT)}) ALL_CXX_WARNS := $(CXX_WARNS) $(TOOL_WARNS) $(EXAMPLE_WARNS) $(TEST_WARNS) ALL_CU_WARNS := $(CU_WARNS) $(TEST_CU_WARNS) ALL_WARNS := $(ALL_CXX_WARNS) $(ALL_CU_WARNS) EMPTY_WARN_REPORT := $(BUILD_DIR)/.$(WARNS_EXT) NONEMPTY_WARN_REPORT := $(BUILD_DIR)/$(WARNS_EXT) ############################## # Derive include and lib directories ############################## CUDA_INCLUDE_DIR := $(CUDA_DIR)/include CUDA_LIB_DIR := # add /lib64 only if it exists ifneq ("$(wildcard $(CUDA_DIR)/lib64)","") CUDA_LIB_DIR += $(CUDA_DIR)/lib64 endif CUDA_LIB_DIR += $(CUDA_DIR)/lib INCLUDE_DIRS += $(BUILD_INCLUDE_DIR) ./src ./include ifneq ($(CPU_ONLY), 1) INCLUDE_DIRS += $(CUDA_INCLUDE_DIR) LIBRARY_DIRS += $(CUDA_LIB_DIR) LIBRARIES := cudart cublas curand endif LIBRARIES += glog gflags protobuf boost_system m hdf5_hl hdf5 # handle IO dependencies USE_LEVELDB ?= 1 USE_LMDB ?= 1 USE_OPENCV ?= 1 ifeq ($(USE_LEVELDB), 1) LIBRARIES += leveldb snappy endif ifeq ($(USE_LMDB), 1) LIBRARIES += lmdb endif ifeq ($(USE_OPENCV), 1) LIBRARIES += opencv_core opencv_highgui opencv_imgproc endif PYTHON_LIBRARIES := boost_python python2.7 WARNINGS := -Wall -Wno-sign-compare ############################## # Set build directories ############################## DISTRIBUTE_DIR ?= distribute DISTRIBUTE_SUBDIRS := $(DISTRIBUTE_DIR)/bin $(DISTRIBUTE_DIR)/lib DIST_ALIASES := dist ifneq ($(strip $(DISTRIBUTE_DIR)),distribute) DIST_ALIASES += distribute endif ALL_BUILD_DIRS := $(sort $(BUILD_DIR) $(addprefix $(BUILD_DIR)/, $(SRC_DIRS)) \ $(addprefix $(BUILD_DIR)/cuda/, $(SRC_DIRS)) \ $(LIB_BUILD_DIR) $(TEST_BIN_DIR) $(PY_PROTO_BUILD_DIR) $(LINT_OUTPUT_DIR) \ $(DISTRIBUTE_SUBDIRS) $(PROTO_BUILD_INCLUDE_DIR)) ############################## # Set directory for Doxygen-generated documentation ############################## DOXYGEN_CONFIG_FILE ?= ./.Doxyfile # should be the same as OUTPUT_DIRECTORY in the .Doxyfile DOXYGEN_OUTPUT_DIR ?= ./doxygen DOXYGEN_COMMAND ?= doxygen # All the files that might have Doxygen documentation. DOXYGEN_SOURCES := $(shell find \ src/$(PROJECT) \ include/$(PROJECT) \ python/ \ matlab/ \ examples \ tools \ -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh" -or \ -name "*.py" -or -name "*.m") DOXYGEN_SOURCES += $(DOXYGEN_CONFIG_FILE) ############################## # Configure build ############################## # Determine platform UNAME := $(shell uname -s) ifeq ($(UNAME), Linux) LINUX := 1 else ifeq ($(UNAME), Darwin) OSX := 1 endif # Linux ifeq ($(LINUX), 1) CXX ?= /usr/bin/g++ GCCVERSION := $(shell $(CXX) -dumpversion | cut -f1,2 -d.) # older versions of gcc are too dumb to build boost with -Wuninitalized ifeq ($(shell echo | awk '{exit $(GCCVERSION) < 4.6;}'), 1) WARNINGS += -Wno-uninitialized endif # boost::thread is reasonably called boost_thread (compare OS X) # We will also explicitly add stdc++ to the link target. LIBRARIES += boost_thread stdc++ endif # OS X: # clang++ instead of g++ # libstdc++ for NVCC compatibility on OS X >= 10.9 with CUDA < 7.0 ifeq ($(OSX), 1) CXX := /usr/bin/clang++ ifneq ($(CPU_ONLY), 1) CUDA_VERSION := $(shell $(CUDA_DIR)/bin/nvcc -V | grep -o 'release \d' | grep -o '\d') ifeq ($(shell echo | awk '{exit $(CUDA_VERSION) < 7.0;}'), 1) CXXFLAGS += -stdlib=libstdc++ LINKFLAGS += -stdlib=libstdc++ endif # clang throws this warning for cuda headers WARNINGS += -Wno-unneeded-internal-declaration endif # gtest needs to use its own tuple to not conflict with clang COMMON_FLAGS += -DGTEST_USE_OWN_TR1_TUPLE=1 # boost::thread is called boost_thread-mt to mark multithreading on OS X LIBRARIES += boost_thread-mt # we need to explicitly ask for the rpath to be obeyed DYNAMIC_FLAGS := -install_name @rpath/libcaffe.so ORIGIN := @loader_path else ORIGIN := \$$ORIGIN endif # Custom compiler ifdef CUSTOM_CXX CXX := $(CUSTOM_CXX) endif # Static linking ifneq (,$(findstring clang++,$(CXX))) STATIC_LINK_COMMAND := -Wl,-force_load $(STATIC_NAME) else ifneq (,$(findstring g++,$(CXX))) STATIC_LINK_COMMAND := -Wl,--whole-archive $(STATIC_NAME) -Wl,--no-whole-archive else # The following line must not be indented with a tab, since we are not inside a target $(error Cannot static link with the $(CXX) compiler) endif # Debugging ifeq ($(DEBUG), 1) COMMON_FLAGS += -DDEBUG -g -O0 NVCCFLAGS += -G else COMMON_FLAGS += -DNDEBUG -O2 endif # cuDNN acceleration configuration. ifeq ($(USE_CUDNN), 1) LIBRARIES += cudnn COMMON_FLAGS += -DUSE_CUDNN endif # configure IO libraries ifeq ($(USE_OPENCV), 1) COMMON_FLAGS += -DUSE_OPENCV endif ifeq ($(USE_LEVELDB), 1) COMMON_FLAGS += -DUSE_LEVELDB endif ifeq ($(USE_LMDB), 1) COMMON_FLAGS += -DUSE_LMDB endif # CPU-only configuration ifeq ($(CPU_ONLY), 1) OBJS := $(PROTO_OBJS) $(CXX_OBJS) TEST_OBJS := $(TEST_CXX_OBJS) TEST_BINS := $(TEST_CXX_BINS) ALL_WARNS := $(ALL_CXX_WARNS) TEST_FILTER := --gtest_filter="-*GPU*" COMMON_FLAGS += -DCPU_ONLY endif # Python layer support ifeq ($(WITH_PYTHON_LAYER), 1) COMMON_FLAGS += -DWITH_PYTHON_LAYER LIBRARIES += $(PYTHON_LIBRARIES) endif # BLAS configuration (default = ATLAS) BLAS ?= atlas ifeq ($(BLAS), mkl) # MKL LIBRARIES += mkl_rt COMMON_FLAGS += -DUSE_MKL MKL_DIR ?= /opt/intel/mkl BLAS_INCLUDE ?= $(MKL_DIR)/include BLAS_LIB ?= $(MKL_DIR)/lib $(MKL_DIR)/lib/intel64 else ifeq ($(BLAS), open) # OpenBLAS LIBRARIES += openblas else # ATLAS ifeq ($(LINUX), 1) ifeq ($(BLAS), atlas) # Linux simply has cblas and atlas LIBRARIES += cblas atlas endif else ifeq ($(OSX), 1) # OS X packages atlas as the vecLib framework LIBRARIES += cblas # 10.10 has accelerate while 10.9 has veclib XCODE_CLT_VER := $(shell pkgutil --pkg-info=com.apple.pkg.CLTools_Executables | grep -o 'version: 6') ifneq (,$(findstring version: 6,$(XCODE_CLT_VER))) BLAS_INCLUDE ?= /System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/ LDFLAGS += -framework Accelerate else BLAS_INCLUDE ?= /System/Library/Frameworks/vecLib.framework/Versions/Current/Headers/ LDFLAGS += -framework vecLib endif endif endif INCLUDE_DIRS += $(BLAS_INCLUDE) LIBRARY_DIRS += $(BLAS_LIB) LIBRARY_DIRS += $(LIB_BUILD_DIR) # Automatic dependency generation (nvcc is handled separately) CXXFLAGS += -MMD -MP # Complete build flags. COMMON_FLAGS += $(foreach includedir,$(INCLUDE_DIRS),-I$(includedir)) CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS) NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS) # mex may invoke an older gcc that is too liberal with -Wuninitalized MATLAB_CXXFLAGS := $(CXXFLAGS) -Wno-uninitialized LINKFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS) USE_PKG_CONFIG ?= 0 ifeq ($(USE_PKG_CONFIG), 1) PKG_CONFIG := $(shell pkg-config opencv --libs) else PKG_CONFIG := endif LDFLAGS += $(foreach librarydir,$(LIBRARY_DIRS),-L$(librarydir)) $(PKG_CONFIG) \ $(foreach library,$(LIBRARIES),-l$(library)) PYTHON_LDFLAGS := $(LDFLAGS) $(foreach library,$(PYTHON_LIBRARIES),-l$(library)) # 'superclean' target recursively* deletes all files ending with an extension # in $(SUPERCLEAN_EXTS) below. This may be useful if you've built older # versions of Caffe that do not place all generated files in a location known # to the 'clean' target. # # 'supercleanlist' will list the files to be deleted by make superclean. # # * Recursive with the exception that symbolic links are never followed, per the # default behavior of 'find'. SUPERCLEAN_EXTS := .so .a .o .bin .testbin .pb.cc .pb.h _pb2.py .cuo # Set the sub-targets of the 'everything' target. EVERYTHING_TARGETS := all py$(PROJECT) test warn lint # Only build matcaffe as part of "everything" if MATLAB_DIR is specified. ifneq ($(MATLAB_DIR),) EVERYTHING_TARGETS += mat$(PROJECT) endif ############################## # Define build targets ############################## .PHONY: all lib test clean docs linecount lint lintclean tools examples $(DIST_ALIASES) \ py mat py$(PROJECT) mat$(PROJECT) proto runtest \ superclean supercleanlist supercleanfiles warn everything all: lib tools examples lib: $(STATIC_NAME) $(DYNAMIC_NAME) everything: $(EVERYTHING_TARGETS) linecount: cloc --read-lang-def=$(PROJECT).cloc \ src/$(PROJECT) include/$(PROJECT) tools examples \ python matlab lint: $(EMPTY_LINT_REPORT) lintclean: @ $(RM) -r $(LINT_OUTPUT_DIR) $(EMPTY_LINT_REPORT) $(NONEMPTY_LINT_REPORT) docs: $(DOXYGEN_OUTPUT_DIR) @ cd ./docs ; ln -sfn ../$(DOXYGEN_OUTPUT_DIR)/html doxygen $(DOXYGEN_OUTPUT_DIR): $(DOXYGEN_CONFIG_FILE) $(DOXYGEN_SOURCES) $(DOXYGEN_COMMAND) $(DOXYGEN_CONFIG_FILE) $(EMPTY_LINT_REPORT): $(LINT_OUTPUTS) | $(BUILD_DIR) @ cat $(LINT_OUTPUTS) > $@ @ if [ -s "$@" ]; then \ cat $@; \ mv $@ $(NONEMPTY_LINT_REPORT); \ echo "Found one or more lint errors."; \ exit 1; \ fi; \ $(RM) $(NONEMPTY_LINT_REPORT); \ echo "No lint errors!"; $(LINT_OUTPUTS): $(LINT_OUTPUT_DIR)/%.lint.txt : % $(LINT_SCRIPT) | $(LINT_OUTPUT_DIR) @ mkdir -p $(dir $@) @ python $(LINT_SCRIPT) $< 2>&1 \ | grep -v "^Done processing " \ | grep -v "^Total errors found: 0" \ > $@ \ || true test: $(TEST_ALL_BIN) $(TEST_ALL_DYNLINK_BIN) $(TEST_BINS) tools: $(TOOL_BINS) $(TOOL_BIN_LINKS) examples: $(EXAMPLE_BINS) py$(PROJECT): py py: $(PY$(PROJECT)_SO) $(PROTO_GEN_PY) $(PY$(PROJECT)_SO): $(PY$(PROJECT)_SRC) $(PY$(PROJECT)_HXX) | $(DYNAMIC_NAME) @ echo CXX/LD -o $@ $< $(Q)$(CXX) -shared -o $@ $(PY$(PROJECT)_SRC) \ -o $@ $(LINKFLAGS) -l$(PROJECT) $(PYTHON_LDFLAGS) \ -Wl,-rpath,$(ORIGIN)/../../build/lib mat$(PROJECT): mat mat: $(MAT$(PROJECT)_SO) $(MAT$(PROJECT)_SO): $(MAT$(PROJECT)_SRC) $(STATIC_NAME) @ if [ -z "$(MATLAB_DIR)" ]; then \ echo "MATLAB_DIR must be specified in $(CONFIG_FILE)" \ "to build mat$(PROJECT)."; \ exit 1; \ fi @ echo MEX $< $(Q)$(MATLAB_DIR)/bin/mex $(MAT$(PROJECT)_SRC) \ CXX="$(CXX)" \ CXXFLAGS="\$$CXXFLAGS $(MATLAB_CXXFLAGS)" \ CXXLIBS="\$$CXXLIBS $(STATIC_LINK_COMMAND) $(LDFLAGS)" -output $@ @ if [ -f "$(PROJECT)_.d" ]; then \ mv -f $(PROJECT)_.d $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d}; \ fi runtest: $(TEST_ALL_BIN) $(TOOL_BUILD_DIR)/caffe $(TEST_ALL_BIN) $(TEST_GPUID) --gtest_shuffle $(TEST_FILTER) pytest: py cd python; python -m unittest discover -s caffe/test mattest: mat cd matlab; $(MATLAB_DIR)/bin/matlab -nodisplay -r 'caffe.run_tests(), exit()' warn: $(EMPTY_WARN_REPORT) $(EMPTY_WARN_REPORT): $(ALL_WARNS) | $(BUILD_DIR) @ cat $(ALL_WARNS) > $@ @ if [ -s "$@" ]; then \ cat $@; \ mv $@ $(NONEMPTY_WARN_REPORT); \ echo "Compiler produced one or more warnings."; \ exit 1; \ fi; \ $(RM) $(NONEMPTY_WARN_REPORT); \ echo "No compiler warnings!"; $(ALL_WARNS): %.o.$(WARNS_EXT) : %.o $(BUILD_DIR_LINK): $(BUILD_DIR)/.linked # Create a target ".linked" in this BUILD_DIR to tell Make that the "build" link # is currently correct, then delete the one in the OTHER_BUILD_DIR in case it # exists and $(DEBUG) is toggled later. $(BUILD_DIR)/.linked: @ mkdir -p $(BUILD_DIR) @ $(RM) $(OTHER_BUILD_DIR)/.linked @ $(RM) -r $(BUILD_DIR_LINK) @ ln -s $(BUILD_DIR) $(BUILD_DIR_LINK) @ touch $@ $(ALL_BUILD_DIRS): | $(BUILD_DIR_LINK) @ mkdir -p $@ $(DYNAMIC_NAME): $(OBJS) | $(LIB_BUILD_DIR) @ echo LD -o $@ $(Q)$(CXX) -shared -o $@ $(OBJS) $(LINKFLAGS) $(LDFLAGS) $(DYNAMIC_FLAGS) $(STATIC_NAME): $(OBJS) | $(LIB_BUILD_DIR) @ echo AR -o $@ $(Q)ar rcs $@ $(OBJS) $(BUILD_DIR)/%.o: %.cpp | $(ALL_BUILD_DIRS) @ echo CXX $< $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \ || (cat $@.$(WARNS_EXT); exit 1) @ cat $@.$(WARNS_EXT) $(PROTO_BUILD_DIR)/%.pb.o: $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_GEN_HEADER) \ | $(PROTO_BUILD_DIR) @ echo CXX $< $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \ || (cat $@.$(WARNS_EXT); exit 1) @ cat $@.$(WARNS_EXT) $(BUILD_DIR)/cuda/%.o: %.cu | $(ALL_BUILD_DIRS) @ echo NVCC $< $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -M $< -o ${@:.o=.d} \ -odir $(@D) $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -c $< -o $@ 2> $@.$(WARNS_EXT) \ || (cat $@.$(WARNS_EXT); exit 1) @ cat $@.$(WARNS_EXT) $(TEST_ALL_BIN): $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \ | $(DYNAMIC_NAME) $(TEST_BIN_DIR) @ echo CXX/LD -o $@ $< $(Q)$(CXX) $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \ -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib $(TEST_CU_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CU_BUILD_DIR)/%.o \ $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR) @ echo LD $< $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \ -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib $(TEST_CXX_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CXX_BUILD_DIR)/%.o \ $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR) @ echo LD $< $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \ -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib # Target for extension-less symlinks to tool binaries with extension '*.bin'. $(TOOL_BUILD_DIR)/%: $(TOOL_BUILD_DIR)/%.bin | $(TOOL_BUILD_DIR) @ $(RM) $@ @ ln -s $(abspath $<) $@ $(TOOL_BINS): %.bin : %.o | $(DYNAMIC_NAME) @ echo CXX/LD -o $@ $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(PROJECT) $(LDFLAGS) \ -Wl,-rpath,$(ORIGIN)/../lib $(EXAMPLE_BINS): %.bin : %.o | $(DYNAMIC_NAME) @ echo CXX/LD -o $@ $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(PROJECT) $(LDFLAGS) \ -Wl,-rpath,$(ORIGIN)/../../lib proto: $(PROTO_GEN_CC) $(PROTO_GEN_HEADER) $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_BUILD_DIR)/%.pb.h : \ $(PROTO_SRC_DIR)/%.proto | $(PROTO_BUILD_DIR) @ echo PROTOC $< $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --cpp_out=$(PROTO_BUILD_DIR) $< $(PY_PROTO_BUILD_DIR)/%_pb2.py : $(PROTO_SRC_DIR)/%.proto \ $(PY_PROTO_INIT) | $(PY_PROTO_BUILD_DIR) @ echo PROTOC \(python\) $< $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --python_out=$(PY_PROTO_BUILD_DIR) $< $(PY_PROTO_INIT): | $(PY_PROTO_BUILD_DIR) touch $(PY_PROTO_INIT) clean: @- $(RM) -rf $(ALL_BUILD_DIRS) @- $(RM) -rf $(OTHER_BUILD_DIR) @- $(RM) -rf $(BUILD_DIR_LINK) @- $(RM) -rf $(DISTRIBUTE_DIR) @- $(RM) $(PY$(PROJECT)_SO) @- $(RM) $(MAT$(PROJECT)_SO) supercleanfiles: $(eval SUPERCLEAN_FILES := $(strip \ $(foreach ext,$(SUPERCLEAN_EXTS), $(shell find . -name '*$(ext)' \ -not -path './data/*')))) supercleanlist: supercleanfiles @ \ if [ -z "$(SUPERCLEAN_FILES)" ]; then \ echo "No generated files found."; \ else \ echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \ fi superclean: clean supercleanfiles @ \ if [ -z "$(SUPERCLEAN_FILES)" ]; then \ echo "No generated files found."; \ else \ echo "Deleting the following generated files:"; \ echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \ $(RM) $(SUPERCLEAN_FILES); \ fi $(DIST_ALIASES): $(DISTRIBUTE_DIR) $(DISTRIBUTE_DIR): all py | $(DISTRIBUTE_SUBDIRS) # add include cp -r include $(DISTRIBUTE_DIR)/ mkdir -p $(DISTRIBUTE_DIR)/include/caffe/proto cp $(PROTO_GEN_HEADER_SRCS) $(DISTRIBUTE_DIR)/include/caffe/proto # add tool and example binaries cp $(TOOL_BINS) $(DISTRIBUTE_DIR)/bin cp $(EXAMPLE_BINS) $(DISTRIBUTE_DIR)/bin # add libraries cp $(STATIC_NAME) $(DISTRIBUTE_DIR)/lib cp $(DYNAMIC_NAME) $(DISTRIBUTE_DIR)/lib # add python - it's not the standard way, indeed... cp -r python $(DISTRIBUTE_DIR)/python -include $(DEPS)