diff options
Diffstat (limited to 'tensorflow/contrib/lite/Makefile')
| -rw-r--r-- | tensorflow/contrib/lite/Makefile | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/Makefile b/tensorflow/contrib/lite/Makefile new file mode 100644 index 0000000000..8c65a0cc34 --- /dev/null +++ b/tensorflow/contrib/lite/Makefile @@ -0,0 +1,147 @@ + +# Find where we're running from, so we can store generated files here. +ifeq ($(origin MAKEFILE_DIR), undefined) + MAKEFILE_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) +endif + +# Try to figure out the host system +HOST_OS := +ifeq ($(OS),Windows_NT) + HOST_OS = WINDOWS +else + UNAME_S := $(shell uname -s) + ifeq ($(UNAME_S),Linux) + HOST_OS := LINUX + endif + ifeq ($(UNAME_S),Darwin) + HOST_OS := OSX + endif +endif + +ARCH := $(shell if [[ $(shell uname -m) =~ i[345678]86 ]]; then echo x86_32; else echo $(shell uname -m); fi) + +# Where compiled objects are stored. +OBJDIR := $(MAKEFILE_DIR)/gen/obj/ +BINDIR := $(MAKEFILE_DIR)/gen/bin/ +LIBDIR := $(MAKEFILE_DIR)/gen/lib/ +GENDIR := $(MAKEFILE_DIR)/gen/obj/ + +# Settings for the host compiler. +CXX := $(CC_PREFIX) gcc +CXXFLAGS := --std=c++11 +CC := $(CC_PREFIX) gcc +CFLAGS := +LDOPTS := +LDOPTS += -L/usr/local/lib +ARFLAGS := -r + +INCLUDES := \ +-I. \ +-I$(MAKEFILE_DIR)/../../../ \ +-I$(MAKEFILE_DIR)/downloads/ \ +-I$(MAKEFILE_DIR)/downloads/eigen \ +-I$(MAKEFILE_DIR)/downloads/gemmlowp \ +-I$(MAKEFILE_DIR)/downloads/neon_2_sse \ +-I$(MAKEFILE_DIR)/downloads/farmhash/src \ +-I$(MAKEFILE_DIR)/downloads/flatbuffers/include \ +-I$(GENDIR) +# This is at the end so any globally-installed frameworks like protobuf don't +# override local versions in the source tree. +INCLUDES += -I/usr/local/include + +LIBS := \ +-lstdc++ \ +-lpthread \ +-lm \ +-lz + +# If we're on Linux, also link in the dl library. +ifeq ($(OS),LINUX) + LIBS += -ldl -lpthread +endif + +include $(MAKEFILE_DIR)/ios_makefile.inc + +# This library is the main target for this makefile. It will contain a minimal +# runtime that can be linked in to other programs. +LIB_NAME := libtensorflow-lite.a +LIB_PATH := $(LIBDIR)$(LIB_NAME) + +# A small example program that shows how to link against the library. +BENCHMARK_PATH := $(BINDIR)benchmark_model + +BENCHMARK_SRCS := \ +tensorflow/contrib/lite/tools/benchmark_model.cc +BENCHMARK_OBJS := $(addprefix $(OBJDIR), \ +$(patsubst %.cc,%.o,$(patsubst %.c,%.o,$(BENCHMARK_SRCS)))) + +# What sources we want to compile, must be kept in sync with the main Bazel +# build files. + +CORE_CC_ALL_SRCS := \ +$(wildcard tensorflow/contrib/lite/*.cc) \ +$(wildcard tensorflow/contrib/lite/kernels/*.cc) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/*.cc) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/optimized/*.cc) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/reference/*.cc) \ +$(wildcard tensorflow/contrib/lite/*.c) \ +$(wildcard tensorflow/contrib/lite/kernels/*.c) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/*.c) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/optimized/*.c) \ +$(wildcard tensorflow/contrib/lite/kernels/internal/reference/*.c) \ +$(wildcard tensorflow/contrib/lite/downloads/farmhash/src/farmhash.cc) +# Remove any duplicates. +CORE_CC_ALL_SRCS := $(sort $(CORE_CC_ALL_SRCS)) +CORE_CC_EXCLUDE_SRCS := \ +$(wildcard tensorflow/contrib/lite/*test.cc) \ +$(wildcard tensorflow/contrib/lite/*/*test.cc) \ +$(wildcard tensorflow/contrib/lite/*/*/*test.cc) \ +$(wildcard tensorflow/contrib/lite/*/*/*/*test.cc) \ +$(wildcard tensorflow/contrib/lite/kernels/test_util.cc) \ +$(BENCHMARK_SRCS) +# Filter out all the excluded files. +TF_LITE_CC_SRCS := $(filter-out $(CORE_CC_EXCLUDE_SRCS), $(CORE_CC_ALL_SRCS)) +# File names of the intermediate files target compilation generates. +TF_LITE_CC_OBJS := $(addprefix $(OBJDIR), \ +$(patsubst %.cc,%.o,$(patsubst %.c,%.o,$(TF_LITE_CC_SRCS)))) +LIB_OBJS := $(TF_LITE_CC_OBJS) + +# For normal manually-created TensorFlow C++ source files. +$(OBJDIR)%.o: %.cc + @mkdir -p $(dir $@) + $(CXX) $(CXXFLAGS) $(INCLUDES) -c $< -o $@ + +# For normal manually-created TensorFlow C++ source files. +$(OBJDIR)%.o: %.c + @mkdir -p $(dir $@) + $(CC) $(CCFLAGS) $(INCLUDES) -c $< -o $@ + +# The target that's compiled if there's no command-line arguments. +all: $(LIB_PATH) $(BENCHMARK_PATH) + +# Gathers together all the objects we've compiled into a single '.a' archive. +$(LIB_PATH): $(LIB_OBJS) + @mkdir -p $(dir $@) + $(AR) $(ARFLAGS) $(LIB_PATH) $(LIB_OBJS) + +$(BENCHMARK_PATH): $(BENCHMARK_OBJS) $(LIB_PATH) + @mkdir -p $(dir $@) + $(CXX) $(CXXFLAGS) $(INCLUDES) \ + -o $(BENCHMARK_PATH) $(BENCHMARK_OBJS) \ + $(LIBFLAGS) $(LIB_PATH) $(LDFLAGS) $(LIBS) + +# Gets rid of all generated files. +clean: + rm -rf $(MAKEFILE_DIR)/gen + +# Gets rid of target files only, leaving the host alone. Also leaves the lib +# directory untouched deliberately, so we can persist multiple architectures +# across builds for iOS and Android. +cleantarget: + rm -rf $(OBJDIR) + rm -rf $(BINDIR) + +$(DEPDIR)/%.d: ; +.PRECIOUS: $(DEPDIR)/%.d + +-include $(patsubst %,$(DEPDIR)/%.d,$(basename $(TF_CC_SRCS))) |