3 CONFIG_FILE := Makefile.config
4 # Explicitly check for the config file, otherwise make -k will proceed anyway.
5 ifeq ($(wildcard $(CONFIG_FILE)),)
6 $(error $(CONFIG_FILE) not found. See $(CONFIG_FILE).example.)
10 BUILD_DIR_LINK := $(BUILD_DIR)
11 ifeq ($(RELEASE_BUILD_DIR),)
12 RELEASE_BUILD_DIR := .$(BUILD_DIR)_release
14 ifeq ($(DEBUG_BUILD_DIR),)
15 DEBUG_BUILD_DIR := .$(BUILD_DIR)_debug
20 BUILD_DIR := $(DEBUG_BUILD_DIR)
21 OTHER_BUILD_DIR := $(RELEASE_BUILD_DIR)
23 BUILD_DIR := $(RELEASE_BUILD_DIR)
24 OTHER_BUILD_DIR := $(DEBUG_BUILD_DIR)
27 # All of the directories containing code.
28 SRC_DIRS := $(shell find * -type d -exec bash -c "find {} -maxdepth 1 \
29 \( -name '*.cpp' -o -name '*.proto' \) | grep -q ." \; -print)
31 # The target shared library name
32 LIB_BUILD_DIR := $(BUILD_DIR)/lib
33 STATIC_NAME := $(LIB_BUILD_DIR)/lib$(PROJECT).a
34 DYNAMIC_NAME := $(LIB_BUILD_DIR)/lib$(PROJECT).so
36 ##############################
37 # Get all source files
38 ##############################
39 # CXX_SRCS are the source files excluding the test ones.
40 CXX_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cpp" -name "*.cpp")
41 # CU_SRCS are the cuda source files
42 CU_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cu" -name "*.cu")
43 # TEST_SRCS are the test source files
44 TEST_MAIN_SRC := src/$(PROJECT)/test/test_caffe_main.cpp
45 TEST_SRCS := $(shell find src/$(PROJECT) -name "test_*.cpp")
46 TEST_SRCS := $(filter-out $(TEST_MAIN_SRC), $(TEST_SRCS))
47 TEST_CU_SRCS := $(shell find src/$(PROJECT) -name "test_*.cu")
48 GTEST_SRC := src/gtest/gtest-all.cpp
49 # TOOL_SRCS are the source files for the tool binaries
50 TOOL_SRCS := $(shell find tools -name "*.cpp")
51 # EXAMPLE_SRCS are the source files for the example binaries
52 EXAMPLE_SRCS := $(shell find examples -name "*.cpp")
53 # BUILD_INCLUDE_DIR contains any generated header files we want to include.
54 BUILD_INCLUDE_DIR := $(BUILD_DIR)/src
55 # PROTO_SRCS are the protocol buffer definitions
56 PROTO_SRC_DIR := src/$(PROJECT)/proto
57 PROTO_SRCS := $(wildcard $(PROTO_SRC_DIR)/*.proto)
58 # PROTO_BUILD_DIR will contain the .cc and obj files generated from
59 # PROTO_SRCS; PROTO_BUILD_INCLUDE_DIR will contain the .h header files
60 PROTO_BUILD_DIR := $(BUILD_DIR)/$(PROTO_SRC_DIR)
61 PROTO_BUILD_INCLUDE_DIR := $(BUILD_INCLUDE_DIR)/$(PROJECT)/proto
62 # NONGEN_CXX_SRCS includes all source/header files except those generated
63 # automatically (e.g., by proto).
64 NONGEN_CXX_SRCS := $(shell find \
68 matlab/+$(PROJECT)/private \
71 -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh")
72 LINT_SCRIPT := scripts/cpp_lint.py
73 LINT_OUTPUT_DIR := $(BUILD_DIR)/.lint
75 LINT_OUTPUTS := $(addsuffix .$(LINT_EXT), $(addprefix $(LINT_OUTPUT_DIR)/, $(NONGEN_CXX_SRCS)))
76 EMPTY_LINT_REPORT := $(BUILD_DIR)/.$(LINT_EXT)
77 NONEMPTY_LINT_REPORT := $(BUILD_DIR)/$(LINT_EXT)
78 # PY$(PROJECT)_SRC is the python wrapper for $(PROJECT)
79 PY$(PROJECT)_SRC := python/$(PROJECT)/_$(PROJECT).cpp
80 PY$(PROJECT)_SO := python/$(PROJECT)/_$(PROJECT).so
81 PY$(PROJECT)_HXX := include/$(PROJECT)/python_layer.hpp
82 # MAT$(PROJECT)_SRC is the mex entrance point of matlab package for $(PROJECT)
83 MAT$(PROJECT)_SRC := matlab/+$(PROJECT)/private/$(PROJECT)_.cpp
84 ifneq ($(MATLAB_DIR),)
85 MAT_SO_EXT := $(shell $(MATLAB_DIR)/bin/mexext)
87 MAT$(PROJECT)_SO := matlab/+$(PROJECT)/private/$(PROJECT)_.$(MAT_SO_EXT)
89 ##############################
90 # Derive generated files
91 ##############################
92 # The generated files for protocol buffers
93 PROTO_GEN_HEADER_SRCS := $(addprefix $(PROTO_BUILD_DIR)/, \
94 $(notdir ${PROTO_SRCS:.proto=.pb.h}))
95 PROTO_GEN_HEADER := $(addprefix $(PROTO_BUILD_INCLUDE_DIR)/, \
96 $(notdir ${PROTO_SRCS:.proto=.pb.h}))
97 PROTO_GEN_CC := $(addprefix $(BUILD_DIR)/, ${PROTO_SRCS:.proto=.pb.cc})
98 PY_PROTO_BUILD_DIR := python/$(PROJECT)/proto
99 PY_PROTO_INIT := python/$(PROJECT)/proto/__init__.py
100 PROTO_GEN_PY := $(foreach file,${PROTO_SRCS:.proto=_pb2.py}, \
101 $(PY_PROTO_BUILD_DIR)/$(notdir $(file)))
102 # The objects corresponding to the source files
103 # These objects will be linked into the final shared library, so we
104 # exclude the tool, example, and test objects.
105 CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o})
106 CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o})
107 PROTO_OBJS := ${PROTO_GEN_CC:.cc=.o}
108 OBJS := $(PROTO_OBJS) $(CXX_OBJS) $(CU_OBJS)
109 # tool, example, and test objects
110 TOOL_OBJS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o})
111 TOOL_BUILD_DIR := $(BUILD_DIR)/tools
112 TEST_CXX_BUILD_DIR := $(BUILD_DIR)/src/$(PROJECT)/test
113 TEST_CU_BUILD_DIR := $(BUILD_DIR)/cuda/src/$(PROJECT)/test
114 TEST_CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o})
115 TEST_CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o})
116 TEST_OBJS := $(TEST_CXX_OBJS) $(TEST_CU_OBJS)
117 GTEST_OBJ := $(addprefix $(BUILD_DIR)/, ${GTEST_SRC:.cpp=.o})
118 EXAMPLE_OBJS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o})
119 # Output files for automatic dependency generation
120 DEPS := ${CXX_OBJS:.o=.d} ${CU_OBJS:.o=.d} ${TEST_CXX_OBJS:.o=.d} \
121 ${TEST_CU_OBJS:.o=.d} $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d}
122 # tool, example, and test bins
123 TOOL_BINS := ${TOOL_OBJS:.o=.bin}
124 EXAMPLE_BINS := ${EXAMPLE_OBJS:.o=.bin}
125 # symlinks to tool bins without the ".bin" extension
126 TOOL_BIN_LINKS := ${TOOL_BINS:.bin=}
127 # Put the test binaries in build/test for convenience.
128 TEST_BIN_DIR := $(BUILD_DIR)/test
129 TEST_CU_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \
130 $(foreach obj,$(TEST_CU_OBJS),$(basename $(notdir $(obj))))))
131 TEST_CXX_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \
132 $(foreach obj,$(TEST_CXX_OBJS),$(basename $(notdir $(obj))))))
133 TEST_BINS := $(TEST_CXX_BINS) $(TEST_CU_BINS)
134 # TEST_ALL_BIN is the test binary that links caffe dynamically.
135 TEST_ALL_BIN := $(TEST_BIN_DIR)/test_all.testbin
137 ##############################
138 # Derive compiler warning dump locations
139 ##############################
140 WARNS_EXT := warnings.txt
141 CXX_WARNS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o.$(WARNS_EXT)})
142 CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o.$(WARNS_EXT)})
143 TOOL_WARNS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o.$(WARNS_EXT)})
144 EXAMPLE_WARNS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o.$(WARNS_EXT)})
145 TEST_WARNS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o.$(WARNS_EXT)})
146 TEST_CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o.$(WARNS_EXT)})
147 ALL_CXX_WARNS := $(CXX_WARNS) $(TOOL_WARNS) $(EXAMPLE_WARNS) $(TEST_WARNS)
148 ALL_CU_WARNS := $(CU_WARNS) $(TEST_CU_WARNS)
149 ALL_WARNS := $(ALL_CXX_WARNS) $(ALL_CU_WARNS)
151 EMPTY_WARN_REPORT := $(BUILD_DIR)/.$(WARNS_EXT)
152 NONEMPTY_WARN_REPORT := $(BUILD_DIR)/$(WARNS_EXT)
154 ##############################
155 # Derive include and lib directories
156 ##############################
157 CUDA_INCLUDE_DIR := $(CUDA_DIR)/include
160 # add <cuda>/lib64 only if it exists
161 ifneq ("$(wildcard $(CUDA_DIR)/lib64)","")
162 CUDA_LIB_DIR += $(CUDA_DIR)/lib64
164 CUDA_LIB_DIR += $(CUDA_DIR)/lib
166 INCLUDE_DIRS += $(BUILD_INCLUDE_DIR) ./src ./include
167 ifneq ($(CPU_ONLY), 1)
168 INCLUDE_DIRS += $(CUDA_INCLUDE_DIR)
169 LIBRARY_DIRS += $(CUDA_LIB_DIR)
170 LIBRARIES := cudart cublas curand
173 LIBRARIES += glog gflags protobuf boost_system m hdf5_hl hdf5
175 # handle IO dependencies
180 ifeq ($(USE_LEVELDB), 1)
181 LIBRARIES += leveldb snappy
183 ifeq ($(USE_LMDB), 1)
186 ifeq ($(USE_OPENCV), 1)
187 LIBRARIES += opencv_core opencv_highgui opencv_imgproc
189 PYTHON_LIBRARIES := boost_python python2.7
190 WARNINGS := -Wall -Wno-sign-compare
192 ##############################
193 # Set build directories
194 ##############################
196 DISTRIBUTE_DIR ?= distribute
197 DISTRIBUTE_SUBDIRS := $(DISTRIBUTE_DIR)/bin $(DISTRIBUTE_DIR)/lib
199 ifneq ($(strip $(DISTRIBUTE_DIR)),distribute)
200 DIST_ALIASES += distribute
203 ALL_BUILD_DIRS := $(sort $(BUILD_DIR) $(addprefix $(BUILD_DIR)/, $(SRC_DIRS)) \
204 $(addprefix $(BUILD_DIR)/cuda/, $(SRC_DIRS)) \
205 $(LIB_BUILD_DIR) $(TEST_BIN_DIR) $(PY_PROTO_BUILD_DIR) $(LINT_OUTPUT_DIR) \
206 $(DISTRIBUTE_SUBDIRS) $(PROTO_BUILD_INCLUDE_DIR))
208 ##############################
209 # Set directory for Doxygen-generated documentation
210 ##############################
211 DOXYGEN_CONFIG_FILE ?= ./.Doxyfile
212 # should be the same as OUTPUT_DIRECTORY in the .Doxyfile
213 DOXYGEN_OUTPUT_DIR ?= ./doxygen
214 DOXYGEN_COMMAND ?= doxygen
215 # All the files that might have Doxygen documentation.
216 DOXYGEN_SOURCES := $(shell find \
223 -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh" -or \
224 -name "*.py" -or -name "*.m")
225 DOXYGEN_SOURCES += $(DOXYGEN_CONFIG_FILE)
228 ##############################
230 ##############################
233 UNAME := $(shell uname -s)
234 ifeq ($(UNAME), Linux)
236 else ifeq ($(UNAME), Darwin)
243 GCCVERSION := $(shell $(CXX) -dumpversion | cut -f1,2 -d.)
244 # older versions of gcc are too dumb to build boost with -Wuninitalized
245 ifeq ($(shell echo | awk '{exit $(GCCVERSION) < 4.6;}'), 1)
246 WARNINGS += -Wno-uninitialized
248 # boost::thread is reasonably called boost_thread (compare OS X)
249 # We will also explicitly add stdc++ to the link target.
250 LIBRARIES += boost_thread stdc++
254 # clang++ instead of g++
255 # libstdc++ for NVCC compatibility on OS X >= 10.9 with CUDA < 7.0
257 CXX := /usr/bin/clang++
258 ifneq ($(CPU_ONLY), 1)
259 CUDA_VERSION := $(shell $(CUDA_DIR)/bin/nvcc -V | grep -o 'release \d' | grep -o '\d')
260 ifeq ($(shell echo | awk '{exit $(CUDA_VERSION) < 7.0;}'), 1)
261 CXXFLAGS += -stdlib=libstdc++
262 LINKFLAGS += -stdlib=libstdc++
264 # clang throws this warning for cuda headers
265 WARNINGS += -Wno-unneeded-internal-declaration
267 # gtest needs to use its own tuple to not conflict with clang
268 COMMON_FLAGS += -DGTEST_USE_OWN_TR1_TUPLE=1
269 # boost::thread is called boost_thread-mt to mark multithreading on OS X
270 LIBRARIES += boost_thread-mt
271 # we need to explicitly ask for the rpath to be obeyed
272 DYNAMIC_FLAGS := -install_name @rpath/libcaffe.so
273 ORIGIN := @loader_path
284 ifneq (,$(findstring clang++,$(CXX)))
285 STATIC_LINK_COMMAND := -Wl,-force_load $(STATIC_NAME)
286 else ifneq (,$(findstring g++,$(CXX)))
287 STATIC_LINK_COMMAND := -Wl,--whole-archive $(STATIC_NAME) -Wl,--no-whole-archive
289 # The following line must not be indented with a tab, since we are not inside a target
290 $(error Cannot static link with the $(CXX) compiler)
295 COMMON_FLAGS += -DDEBUG -g -O0
298 COMMON_FLAGS += -DNDEBUG -O2
301 # cuDNN acceleration configuration.
302 ifeq ($(USE_CUDNN), 1)
304 COMMON_FLAGS += -DUSE_CUDNN
307 # configure IO libraries
308 ifeq ($(USE_OPENCV), 1)
309 COMMON_FLAGS += -DUSE_OPENCV
311 ifeq ($(USE_LEVELDB), 1)
312 COMMON_FLAGS += -DUSE_LEVELDB
314 ifeq ($(USE_LMDB), 1)
315 COMMON_FLAGS += -DUSE_LMDB
316 ifeq ($(ALLOW_LMDB_NOLOCK), 1)
317 COMMON_FLAGS += -DALLOW_LMDB_NOLOCK
321 # CPU-only configuration
322 ifeq ($(CPU_ONLY), 1)
323 OBJS := $(PROTO_OBJS) $(CXX_OBJS)
324 TEST_OBJS := $(TEST_CXX_OBJS)
325 TEST_BINS := $(TEST_CXX_BINS)
326 ALL_WARNS := $(ALL_CXX_WARNS)
327 TEST_FILTER := --gtest_filter="-*GPU*"
328 COMMON_FLAGS += -DCPU_ONLY
331 # Python layer support
332 ifeq ($(WITH_PYTHON_LAYER), 1)
333 COMMON_FLAGS += -DWITH_PYTHON_LAYER
334 LIBRARIES += $(PYTHON_LIBRARIES)
337 # BLAS configuration (default = ATLAS)
342 COMMON_FLAGS += -DUSE_MKL
343 MKL_DIR ?= /opt/intel/mkl
344 BLAS_INCLUDE ?= $(MKL_DIR)/include
345 BLAS_LIB ?= $(MKL_DIR)/lib $(MKL_DIR)/lib/intel64
346 else ifeq ($(BLAS), open)
348 LIBRARIES += openblas
352 ifeq ($(BLAS), atlas)
353 # Linux simply has cblas and atlas
354 LIBRARIES += cblas atlas
356 else ifeq ($(OSX), 1)
357 # OS X packages atlas as the vecLib framework
359 # 10.10 has accelerate while 10.9 has veclib
360 XCODE_CLT_VER := $(shell pkgutil --pkg-info=com.apple.pkg.CLTools_Executables | grep 'version' | sed 's/[^0-9]*\([0-9]\).*/\1/')
361 XCODE_CLT_GEQ_6 := $(shell [ $(XCODE_CLT_VER) -gt 5 ] && echo 1)
362 ifeq ($(XCODE_CLT_GEQ_6), 1)
363 BLAS_INCLUDE ?= /System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/
364 LDFLAGS += -framework Accelerate
366 BLAS_INCLUDE ?= /System/Library/Frameworks/vecLib.framework/Versions/Current/Headers/
367 LDFLAGS += -framework vecLib
371 INCLUDE_DIRS += $(BLAS_INCLUDE)
372 LIBRARY_DIRS += $(BLAS_LIB)
374 LIBRARY_DIRS += $(LIB_BUILD_DIR)
376 # Automatic dependency generation (nvcc is handled separately)
379 # Complete build flags.
380 COMMON_FLAGS += $(foreach includedir,$(INCLUDE_DIRS),-I$(includedir))
381 CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS)
382 NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
383 # mex may invoke an older gcc that is too liberal with -Wuninitalized
384 MATLAB_CXXFLAGS := $(CXXFLAGS) -Wno-uninitialized
385 LINKFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS)
388 ifeq ($(USE_PKG_CONFIG), 1)
389 PKG_CONFIG := $(shell pkg-config opencv --libs)
393 LDFLAGS += $(foreach librarydir,$(LIBRARY_DIRS),-L$(librarydir)) $(PKG_CONFIG) \
394 $(foreach library,$(LIBRARIES),-l$(library))
395 PYTHON_LDFLAGS := $(LDFLAGS) $(foreach library,$(PYTHON_LIBRARIES),-l$(library))
397 # 'superclean' target recursively* deletes all files ending with an extension
398 # in $(SUPERCLEAN_EXTS) below. This may be useful if you've built older
399 # versions of Caffe that do not place all generated files in a location known
400 # to the 'clean' target.
402 # 'supercleanlist' will list the files to be deleted by make superclean.
404 # * Recursive with the exception that symbolic links are never followed, per the
405 # default behavior of 'find'.
406 SUPERCLEAN_EXTS := .so .a .o .bin .testbin .pb.cc .pb.h _pb2.py .cuo
408 # Set the sub-targets of the 'everything' target.
409 EVERYTHING_TARGETS := all py$(PROJECT) test warn lint
410 # Only build matcaffe as part of "everything" if MATLAB_DIR is specified.
411 ifneq ($(MATLAB_DIR),)
412 EVERYTHING_TARGETS += mat$(PROJECT)
415 ##############################
416 # Define build targets
417 ##############################
418 .PHONY: all lib test clean docs linecount lint lintclean tools examples $(DIST_ALIASES) \
419 py mat py$(PROJECT) mat$(PROJECT) proto runtest \
420 superclean supercleanlist supercleanfiles warn everything
422 all: lib tools examples
424 lib: $(STATIC_NAME) $(DYNAMIC_NAME)
426 everything: $(EVERYTHING_TARGETS)
429 cloc --read-lang-def=$(PROJECT).cloc \
430 src/$(PROJECT) include/$(PROJECT) tools examples \
433 lint: $(EMPTY_LINT_REPORT)
436 @ $(RM) -r $(LINT_OUTPUT_DIR) $(EMPTY_LINT_REPORT) $(NONEMPTY_LINT_REPORT)
438 docs: $(DOXYGEN_OUTPUT_DIR)
439 @ cd ./docs ; ln -sfn ../$(DOXYGEN_OUTPUT_DIR)/html doxygen
441 $(DOXYGEN_OUTPUT_DIR): $(DOXYGEN_CONFIG_FILE) $(DOXYGEN_SOURCES)
442 $(DOXYGEN_COMMAND) $(DOXYGEN_CONFIG_FILE)
444 $(EMPTY_LINT_REPORT): $(LINT_OUTPUTS) | $(BUILD_DIR)
445 @ cat $(LINT_OUTPUTS) > $@
446 @ if [ -s "$@" ]; then \
448 mv $@ $(NONEMPTY_LINT_REPORT); \
449 echo "Found one or more lint errors."; \
452 $(RM) $(NONEMPTY_LINT_REPORT); \
453 echo "No lint errors!";
455 $(LINT_OUTPUTS): $(LINT_OUTPUT_DIR)/%.lint.txt : % $(LINT_SCRIPT) | $(LINT_OUTPUT_DIR)
457 @ python $(LINT_SCRIPT) $< 2>&1 \
458 | grep -v "^Done processing " \
459 | grep -v "^Total errors found: 0" \
463 test: $(TEST_ALL_BIN) $(TEST_ALL_DYNLINK_BIN) $(TEST_BINS)
465 tools: $(TOOL_BINS) $(TOOL_BIN_LINKS)
467 examples: $(EXAMPLE_BINS)
471 py: $(PY$(PROJECT)_SO) $(PROTO_GEN_PY)
473 $(PY$(PROJECT)_SO): $(PY$(PROJECT)_SRC) $(PY$(PROJECT)_HXX) | $(DYNAMIC_NAME)
474 @ echo CXX/LD -o $@ $<
475 $(Q)$(CXX) -shared -o $@ $(PY$(PROJECT)_SRC) \
476 -o $@ $(LINKFLAGS) -l$(PROJECT) $(PYTHON_LDFLAGS) \
477 -Wl,-rpath,$(ORIGIN)/../../build/lib
481 mat: $(MAT$(PROJECT)_SO)
483 $(MAT$(PROJECT)_SO): $(MAT$(PROJECT)_SRC) $(STATIC_NAME)
484 @ if [ -z "$(MATLAB_DIR)" ]; then \
485 echo "MATLAB_DIR must be specified in $(CONFIG_FILE)" \
486 "to build mat$(PROJECT)."; \
490 $(Q)$(MATLAB_DIR)/bin/mex $(MAT$(PROJECT)_SRC) \
492 CXXFLAGS="\$$CXXFLAGS $(MATLAB_CXXFLAGS)" \
493 CXXLIBS="\$$CXXLIBS $(STATIC_LINK_COMMAND) $(LDFLAGS)" -output $@
494 @ if [ -f "$(PROJECT)_.d" ]; then \
495 mv -f $(PROJECT)_.d $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d}; \
498 runtest: $(TEST_ALL_BIN)
499 $(TOOL_BUILD_DIR)/caffe
500 $(TEST_ALL_BIN) $(TEST_GPUID) --gtest_shuffle $(TEST_FILTER)
503 cd python; python -m unittest discover -s caffe/test
506 cd matlab; $(MATLAB_DIR)/bin/matlab -nodisplay -r 'caffe.run_tests(), exit()'
508 warn: $(EMPTY_WARN_REPORT)
510 $(EMPTY_WARN_REPORT): $(ALL_WARNS) | $(BUILD_DIR)
511 @ cat $(ALL_WARNS) > $@
512 @ if [ -s "$@" ]; then \
514 mv $@ $(NONEMPTY_WARN_REPORT); \
515 echo "Compiler produced one or more warnings."; \
518 $(RM) $(NONEMPTY_WARN_REPORT); \
519 echo "No compiler warnings!";
521 $(ALL_WARNS): %.o.$(WARNS_EXT) : %.o
523 $(BUILD_DIR_LINK): $(BUILD_DIR)/.linked
525 # Create a target ".linked" in this BUILD_DIR to tell Make that the "build" link
526 # is currently correct, then delete the one in the OTHER_BUILD_DIR in case it
527 # exists and $(DEBUG) is toggled later.
528 $(BUILD_DIR)/.linked:
529 @ mkdir -p $(BUILD_DIR)
530 @ $(RM) $(OTHER_BUILD_DIR)/.linked
531 @ $(RM) -r $(BUILD_DIR_LINK)
532 @ ln -s $(BUILD_DIR) $(BUILD_DIR_LINK)
535 $(ALL_BUILD_DIRS): | $(BUILD_DIR_LINK)
538 $(DYNAMIC_NAME): $(OBJS) | $(LIB_BUILD_DIR)
540 $(Q)$(CXX) -shared -o $@ $(OBJS) $(LINKFLAGS) $(LDFLAGS) $(DYNAMIC_FLAGS)
542 $(STATIC_NAME): $(OBJS) | $(LIB_BUILD_DIR)
544 $(Q)ar rcs $@ $(OBJS)
546 $(BUILD_DIR)/%.o: %.cpp | $(ALL_BUILD_DIRS)
548 $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \
549 || (cat $@.$(WARNS_EXT); exit 1)
550 @ cat $@.$(WARNS_EXT)
552 $(PROTO_BUILD_DIR)/%.pb.o: $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_GEN_HEADER) \
555 $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \
556 || (cat $@.$(WARNS_EXT); exit 1)
557 @ cat $@.$(WARNS_EXT)
559 $(BUILD_DIR)/cuda/%.o: %.cu | $(ALL_BUILD_DIRS)
561 $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -M $< -o ${@:.o=.d} \
563 $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -c $< -o $@ 2> $@.$(WARNS_EXT) \
564 || (cat $@.$(WARNS_EXT); exit 1)
565 @ cat $@.$(WARNS_EXT)
567 $(TEST_ALL_BIN): $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \
568 | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
569 @ echo CXX/LD -o $@ $<
570 $(Q)$(CXX) $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \
571 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib
573 $(TEST_CU_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CU_BUILD_DIR)/%.o \
574 $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
576 $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \
577 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib
579 $(TEST_CXX_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CXX_BUILD_DIR)/%.o \
580 $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
582 $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \
583 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(PROJECT) -Wl,-rpath,$(ORIGIN)/../lib
585 # Target for extension-less symlinks to tool binaries with extension '*.bin'.
586 $(TOOL_BUILD_DIR)/%: $(TOOL_BUILD_DIR)/%.bin | $(TOOL_BUILD_DIR)
588 @ ln -s $(abspath $<) $@
590 $(TOOL_BINS): %.bin : %.o | $(DYNAMIC_NAME)
592 $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(PROJECT) $(LDFLAGS) \
593 -Wl,-rpath,$(ORIGIN)/../lib
595 $(EXAMPLE_BINS): %.bin : %.o | $(DYNAMIC_NAME)
597 $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(PROJECT) $(LDFLAGS) \
598 -Wl,-rpath,$(ORIGIN)/../../lib
600 proto: $(PROTO_GEN_CC) $(PROTO_GEN_HEADER)
602 $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_BUILD_DIR)/%.pb.h : \
603 $(PROTO_SRC_DIR)/%.proto | $(PROTO_BUILD_DIR)
605 $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --cpp_out=$(PROTO_BUILD_DIR) $<
607 $(PY_PROTO_BUILD_DIR)/%_pb2.py : $(PROTO_SRC_DIR)/%.proto \
608 $(PY_PROTO_INIT) | $(PY_PROTO_BUILD_DIR)
609 @ echo PROTOC \(python\) $<
610 $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --python_out=$(PY_PROTO_BUILD_DIR) $<
612 $(PY_PROTO_INIT): | $(PY_PROTO_BUILD_DIR)
613 touch $(PY_PROTO_INIT)
616 @- $(RM) -rf $(ALL_BUILD_DIRS)
617 @- $(RM) -rf $(OTHER_BUILD_DIR)
618 @- $(RM) -rf $(BUILD_DIR_LINK)
619 @- $(RM) -rf $(DISTRIBUTE_DIR)
620 @- $(RM) $(PY$(PROJECT)_SO)
621 @- $(RM) $(MAT$(PROJECT)_SO)
624 $(eval SUPERCLEAN_FILES := $(strip \
625 $(foreach ext,$(SUPERCLEAN_EXTS), $(shell find . -name '*$(ext)' \
626 -not -path './data/*'))))
628 supercleanlist: supercleanfiles
630 if [ -z "$(SUPERCLEAN_FILES)" ]; then \
631 echo "No generated files found."; \
633 echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \
636 superclean: clean supercleanfiles
638 if [ -z "$(SUPERCLEAN_FILES)" ]; then \
639 echo "No generated files found."; \
641 echo "Deleting the following generated files:"; \
642 echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \
643 $(RM) $(SUPERCLEAN_FILES); \
646 $(DIST_ALIASES): $(DISTRIBUTE_DIR)
648 $(DISTRIBUTE_DIR): all py | $(DISTRIBUTE_SUBDIRS)
650 cp -r include $(DISTRIBUTE_DIR)/
651 mkdir -p $(DISTRIBUTE_DIR)/include/caffe/proto
652 cp $(PROTO_GEN_HEADER_SRCS) $(DISTRIBUTE_DIR)/include/caffe/proto
653 # add tool and example binaries
654 cp $(TOOL_BINS) $(DISTRIBUTE_DIR)/bin
655 cp $(EXAMPLE_BINS) $(DISTRIBUTE_DIR)/bin
657 cp $(STATIC_NAME) $(DISTRIBUTE_DIR)/lib
658 cp $(DYNAMIC_NAME) $(DISTRIBUTE_DIR)/lib
659 # add python - it's not the standard way, indeed...
660 cp -r python $(DISTRIBUTE_DIR)/python