blob: e821c6faa5dd168554983d4c5c714c7b2e08ceda [file] [log] [blame]
ROOTDIR = $(CURDIR)
ifeq ($(OS),Windows_NT)
UNAME_S := Windows
else
UNAME_S := $(shell uname -s)
endif
ifndef config
ifdef CXXNET_CONFIG
config = $(CXXNET_CONFIG)
else ifneq ("$(wildcard ./config.mk)","")
config = config.mk
else
config = make/config.mk
endif
endif
ifndef DMLC_CORE
DMLC_CORE = $(ROOTDIR)/dmlc-core
endif
CORE_INC = $(wildcard $(DMLC_CORE)/include/*/*.h)
ifndef NNVM_PATH
NNVM_PATH = $(ROOTDIR)/nnvm
endif
ifndef DLPACK_PATH
DLPACK_PATH = $(ROOTDIR)/dlpack
endif
ifndef AMALGAMATION_PATH
AMALGAMATION_PATH = $(ROOTDIR)/amalgamation
endif
ifneq ($(USE_OPENMP), 1)
export NO_OPENMP = 1
endif
# use customized config file
include $(config)
ifeq ($(USE_MKL2017), 1)
# must run ./prepare_mkl before including mshadow.mk
RETURN_STRING := $(shell ./prepare_mkl.sh $(MKLML_ROOT))
MKLROOT := $(firstword $(RETURN_STRING))
export USE_MKLML = $(lastword $(RETURN_STRING))
endif
include mshadow/make/mshadow.mk
include $(DMLC_CORE)/make/dmlc.mk
# all tge possible warning tread
WARNFLAGS= -Wall -Wsign-compare
CFLAGS = -DMSHADOW_FORCE_STREAM $(WARNFLAGS)
ifeq ($(DEV), 1)
CFLAGS += -g -Werror
NVCCFLAGS += -Werror cross-execution-space-call
endif
# CFLAGS for debug
ifeq ($(DEBUG), 1)
CFLAGS += -g -O0
else
CFLAGS += -O3 -DNDEBUG=1
endif
CFLAGS += -I$(ROOTDIR)/mshadow/ -I$(ROOTDIR)/dmlc-core/include -fPIC -I$(NNVM_PATH)/include -I$(DLPACK_PATH)/include -Iinclude $(MSHADOW_CFLAGS)
LDFLAGS = -pthread $(MSHADOW_LDFLAGS) $(DMLC_LDFLAGS)
ifeq ($(DEBUG), 1)
NVCCFLAGS += -std=c++11 -Xcompiler -D_FORCE_INLINES -g -G -O0 -ccbin $(CXX) $(MSHADOW_NVCCFLAGS)
else
NVCCFLAGS += -std=c++11 -Xcompiler -D_FORCE_INLINES -O3 -ccbin $(CXX) $(MSHADOW_NVCCFLAGS)
endif
# CFLAGS for profiler
ifeq ($(USE_PROFILER), 1)
CFLAGS += -DMXNET_USE_PROFILER=1
endif
# CFLAGS for segfault logger
ifeq ($(USE_SIGNAL_HANDLER), 1)
CFLAGS += -DMXNET_USE_SIGNAL_HANDLER=1
endif
# Caffe Plugin
ifdef CAFFE_PATH
CFLAGS += -DMXNET_USE_CAFFE=1
endif
ifndef LINT_LANG
LINT_LANG="all"
endif
# setup opencv
ifeq ($(USE_OPENCV), 1)
CFLAGS += -DMXNET_USE_OPENCV=1 $(shell pkg-config --cflags opencv)
LDFLAGS += $(filter-out -lopencv_ts, $(shell pkg-config --libs opencv))
BIN += bin/im2rec
else
CFLAGS+= -DMXNET_USE_OPENCV=0
endif
ifeq ($(USE_OPENMP), 1)
ifneq ($(UNAME_S), Darwin)
CFLAGS += -fopenmp
endif
endif
ifeq ($(USE_NNPACK), 1)
CFLAGS += -DMXNET_USE_NNPACK=1
LDFLAGS += -lnnpack
endif
ifeq ($(USE_MKL2017), 1)
CFLAGS += -DMXNET_USE_MKL2017=1
CFLAGS += -DUSE_MKL=1
CFLAGS += -I$(ROOTDIR)/src/operator/mkl/
CFLAGS += -I$(MKLML_ROOT)/include
LDFLAGS += -L$(MKLML_ROOT)/lib
ifeq ($(USE_MKL2017_EXPERIMENTAL), 1)
CFLAGS += -DMKL_EXPERIMENTAL=1
else
CFLAGS += -DMKL_EXPERIMENTAL=0
endif
ifeq ($(UNAME_S), Darwin)
LDFLAGS += -lmklml
else
LDFLAGS += -Wl,--as-needed -lmklml_intel -lmklml_gnu
endif
LDFLAGS += -liomp5
endif
# verify existence of separate lapack library when using blas/openblas/atlas
# switch off lapack support in case it can't be found
# issue covered with this
# - for Ubuntu 14.04 or lower, lapack is not automatically installed with openblas
# - for Ubuntu, installing atlas will not automatically install the atlas provided lapack library
# silently switching lapack off instead of letting the build fail because of backward compatibility
ifeq ($(USE_LAPACK), 1)
ifeq ($(USE_BLAS),$(filter $(USE_BLAS),blas openblas atlas))
ifeq (,$(wildcard /lib/liblapack.a))
ifeq (,$(wildcard /usr/lib/liblapack.a))
ifeq (,$(wildcard $(USE_LAPACK_PATH)/liblapack.a))
USE_LAPACK = 0
endif
endif
endif
endif
endif
# lapack settings.
ifeq ($(USE_LAPACK), 1)
ifneq ($(USE_LAPACK_PATH), )
LDFLAGS += -L$(USE_LAPACK_PATH)
endif
ifeq ($(USE_BLAS),$(filter $(USE_BLAS),blas openblas atlas))
LDFLAGS += -llapack
endif
CFLAGS += -DMXNET_USE_LAPACK
endif
ifeq ($(USE_CUDNN), 1)
CFLAGS += -DMSHADOW_USE_CUDNN=1
LDFLAGS += -lcudnn
endif
# gperftools malloc library (tcmalloc)
ifeq ($(USE_GPERFTOOLS), 1)
# FIND_LIBNAME=tcmalloc_and_profiler
FIND_LIBNAME=tcmalloc
FIND_LIBFILEEXT=so
FIND_LIBFILE=$(wildcard /lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
FIND_LIBFILE=$(wildcard /usr/lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
FIND_LIBFILE=$(wildcard /usr/local/lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
USE_GPERFTOOLS=0
endif
endif
endif
ifeq ($(USE_GPERFTOOLS), 1)
CFLAGS += -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
LDFLAGS += $(FIND_LIBFILE)
endif
endif
# jemalloc malloc library (if not using gperftools)
ifneq ($(USE_GPERFTOOLS), 1)
ifeq ($(USE_JEMALLOC), 1)
FIND_LIBNAME=jemalloc
FIND_LIBFILEEXT=so
FIND_LIBFILE=$(wildcard /lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
FIND_LIBFILE=$(wildcard /usr/lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
FIND_LIBFILE=$(wildcard /usr/local/lib/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
FIND_LIBFILE=$(wildcard /usr/lib/x86_64-linux-gnu/lib$(FIND_LIBNAME).$(FIND_LIBFILEEXT))
ifeq (,$(FIND_LIBFILE))
USE_JEMALLOC=0
endif
endif
endif
endif
ifeq ($(USE_JEMALLOC), 1)
CFLAGS += -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc \
-fno-builtin-free -DUSE_JEMALLOC
LDFLAGS += $(FIND_LIBFILE)
endif
endif
endif
# If not using tcmalloc or jemalloc, print a warning (user should consider installing)
ifneq ($(USE_GPERFTOOLS), 1)
ifneq ($(USE_JEMALLOC), 1)
$(warning WARNING: Significant performance increases can be achieved by installing and \
enabling gperftools or jemalloc development packages)
endif
endif
ifeq ($(USE_THREADED_ENGINE), 1)
CFLAGS += -DMXNET_USE_THREADED_ENGINE
endif
ifneq ($(ADD_CFLAGS), NONE)
CFLAGS += $(ADD_CFLAGS)
endif
ifneq ($(ADD_LDFLAGS), NONE)
LDFLAGS += $(ADD_LDFLAGS)
endif
ifneq ($(USE_CUDA_PATH), NONE)
NVCC=$(USE_CUDA_PATH)/bin/nvcc
endif
# Sets 'CUDA_ARCH', which determines the GPU architectures supported
# by the compiled kernels. Users can edit the KNOWN_CUDA_ARCHS list below
# to remove archs they don't wish to support to speed compilation, or they can
# pre-set the CUDA_ARCH args in config.mk to a non-null value for full control.
#
# For archs in this list, nvcc will create a fat-binary that will include
# the binaries (SASS) for all architectures supported by the installed version
# of the cuda toolkit, plus the assembly (PTX) for the most recent such architecture.
# If these kernels are then run on a newer-architecture GPU, the binary will
# be JIT-compiled by the updated driver from the included PTX.
ifeq ($(USE_CUDA), 1)
ifeq ($(CUDA_ARCH),)
KNOWN_CUDA_ARCHS := 30 35 50 52 60 61 70
# Run nvcc on a zero-length file to check architecture-level support.
# Create args to include SASS in the fat binary for supported levels.
CUDA_ARCH := $(foreach arch,$(KNOWN_CUDA_ARCHS), \
$(shell $(NVCC) -arch=sm_$(arch) -E --x cu /dev/null >/dev/null 2>&1 && \
echo -gencode arch=compute_$(arch),code=sm_$(arch)))
# Convert a trailing "code=sm_NN" to "code=[sm_NN,compute_NN]" to also
# include the PTX of the most recent arch in the fat-binaries for
# forward compatibility with newer GPUs.
CUDA_ARCH := $(shell echo $(CUDA_ARCH) | sed 's/sm_\([0-9]*\)$$/[sm_\1,compute_\1]/')
# Add fat binary compression if supported by nvcc.
COMPRESS := --fatbin-options -compress-all
CUDA_ARCH += $(shell $(NVCC) -cuda $(COMPRESS) --x cu /dev/null -o /dev/null >/dev/null 2>&1 && \
echo $(COMPRESS))
endif
endif
# ps-lite
PS_PATH=$(ROOTDIR)/ps-lite
DEPS_PATH=$(shell pwd)/deps
include $(PS_PATH)/make/ps.mk
ifeq ($(USE_DIST_KVSTORE), 1)
CFLAGS += -DMXNET_USE_DIST_KVSTORE -I$(PS_PATH)/include -I$(DEPS_PATH)/include
LIB_DEP += $(PS_PATH)/build/libps.a
LDFLAGS += $(PS_LDFLAGS_A)
endif
.PHONY: clean all extra-packages test lint docs clean_all rcpplint rcppexport roxygen\
cython2 cython3 cython cyclean
all: lib/libmxnet.a lib/libmxnet.so $(BIN) extra-packages
SRC = $(wildcard src/*/*/*.cc src/*/*.cc src/*.cc)
OBJ = $(patsubst %.cc, build/%.o, $(SRC))
CUSRC = $(wildcard src/*/*/*.cu src/*/*.cu src/*.cu)
CUOBJ = $(patsubst %.cu, build/%_gpu.o, $(CUSRC))
# extra operators
ifneq ($(EXTRA_OPERATORS),)
EXTRA_SRC = $(wildcard $(patsubst %, %/*.cc, $(EXTRA_OPERATORS)) $(patsubst %, %/*/*.cc, $(EXTRA_OPERATORS)))
EXTRA_OBJ = $(patsubst %.cc, %.o, $(EXTRA_SRC))
EXTRA_CUSRC = $(wildcard $(patsubst %, %/*.cu, $(EXTRA_OPERATORS)) $(patsubst %, %/*/*.cu, $(EXTRA_OPERATORS)))
EXTRA_CUOBJ = $(patsubst %.cu, %_gpu.o, $(EXTRA_CUSRC))
else
EXTRA_SRC =
EXTRA_OBJ =
EXTRA_CUSRC =
EXTRA_CUOBJ =
endif
# plugin
PLUGIN_OBJ =
PLUGIN_CUOBJ =
include $(MXNET_PLUGINS)
ifeq ($(UNAME_S), Windows)
# TODO(yizhi) currently scala package does not support windows
SCALA_PKG_PROFILE := windows
else
ifeq ($(UNAME_S), Darwin)
WHOLE_ARCH= -all_load
NO_WHOLE_ARCH= -noall_load
SCALA_PKG_PROFILE := osx-x86_64
else
WHOLE_ARCH= --whole-archive
NO_WHOLE_ARCH= --no-whole-archive
SCALA_PKG_PROFILE := linux-x86_64
endif
endif
# all dep
LIB_DEP += $(DMLC_CORE)/libdmlc.a $(NNVM_PATH)/lib/libnnvm.a
ALL_DEP = $(OBJ) $(EXTRA_OBJ) $(PLUGIN_OBJ) $(LIB_DEP)
ifeq ($(USE_CUDA), 1)
CFLAGS += -I$(ROOTDIR)/cub
ALL_DEP += $(CUOBJ) $(EXTRA_CUOBJ) $(PLUGIN_CUOBJ)
LDFLAGS += -lcuda -lcufft -lnvrtc
SCALA_PKG_PROFILE := $(SCALA_PKG_PROFILE)-gpu
else
SCALA_PKG_PROFILE := $(SCALA_PKG_PROFILE)-cpu
endif
ifeq ($(USE_LIBJPEG_TURBO), 1)
ifneq ($(USE_LIBJPEG_TURBO_PATH), NONE)
CFLAGS += -I$(USE_LIBJPEG_TURBO_PATH)/include
LDFLAGS += -L$(USE_LIBJPEG_TURBO_PATH)/lib
endif
LDFLAGS += -lturbojpeg
CFLAGS += -DMXNET_USE_LIBJPEG_TURBO=1
else
CFLAGS += -DMXNET_USE_LIBJPEG_TURBO=0
endif
# For quick compile test, used smaller subset
ALLX_DEP= $(ALL_DEP)
build/src/%.o: src/%.cc
@mkdir -p $(@D)
$(CXX) -std=c++11 -c $(CFLAGS) -MMD -c $< -o $@
build/src/%_gpu.o: src/%.cu
@mkdir -p $(@D)
$(NVCC) $(NVCCFLAGS) $(CUDA_ARCH) -Xcompiler "$(CFLAGS)" -M -MT build/src/$*_gpu.o $< >build/src/$*_gpu.d
$(NVCC) -c -o $@ $(NVCCFLAGS) $(CUDA_ARCH) -Xcompiler "$(CFLAGS)" $<
# A nvcc bug cause it to generate "generic/xxx.h" dependencies from torch headers.
# Use CXX to generate dependency instead.
build/plugin/%_gpu.o: plugin/%.cu
@mkdir -p $(@D)
$(CXX) -std=c++11 $(CFLAGS) -MM -MT build/plugin/$*_gpu.o $< >build/plugin/$*_gpu.d
$(NVCC) -c -o $@ $(NVCCFLAGS) $(CUDA_ARCH) -Xcompiler "$(CFLAGS)" $<
build/plugin/%.o: plugin/%.cc
@mkdir -p $(@D)
$(CXX) -std=c++11 -c $(CFLAGS) -MMD -c $< -o $@
%_gpu.o: %.cu
@mkdir -p $(@D)
$(NVCC) $(NVCCFLAGS) $(CUDA_ARCH) -Xcompiler "$(CFLAGS) -Isrc/operator" -M -MT $*_gpu.o $< >$*_gpu.d
$(NVCC) -c -o $@ $(NVCCFLAGS) $(CUDA_ARCH) -Xcompiler "$(CFLAGS) -Isrc/operator" $<
%.o: %.cc $(CORE_INC)
@mkdir -p $(@D)
$(CXX) -std=c++11 -c $(CFLAGS) -MMD -Isrc/operator -c $< -o $@
# NOTE: to statically link libmxnet.a we need the option
# --Wl,--whole-archive -lmxnet --Wl,--no-whole-archive
lib/libmxnet.a: $(ALLX_DEP)
@mkdir -p $(@D)
ar crv $@ $(filter %.o, $?)
lib/libmxnet.so: $(ALLX_DEP)
@mkdir -p $(@D)
$(CXX) $(CFLAGS) -shared -o $@ $(filter-out %libnnvm.a, $(filter %.o %.a, $^)) $(LDFLAGS) \
-Wl,${WHOLE_ARCH} $(filter %libnnvm.a, $^) -Wl,${NO_WHOLE_ARCH}
$(PS_PATH)/build/libps.a: PSLITE
PSLITE:
$(MAKE) CXX=$(CXX) DEPS_PATH=$(DEPS_PATH) -C $(PS_PATH) ps
$(DMLC_CORE)/libdmlc.a: DMLCCORE
DMLCCORE:
+ cd $(DMLC_CORE); $(MAKE) libdmlc.a USE_SSE=$(USE_SSE) config=$(ROOTDIR)/$(config); cd $(ROOTDIR)
NNVM_INC = $(wildcard $(NNVM_PATH)/include/*/*.h)
NNVM_SRC = $(wildcard $(NNVM_PATH)/src/*/*/*.cc $(NNVM_PATH)/src/*/*.cc $(NNVM_PATH)/src/*.cc)
$(NNVM_PATH)/lib/libnnvm.a: $(NNVM_INC) $(NNVM_SRC)
+ cd $(NNVM_PATH); $(MAKE) lib/libnnvm.a DMLC_CORE_PATH=$(DMLC_CORE); cd $(ROOTDIR)
bin/im2rec: tools/im2rec.cc $(ALLX_DEP)
$(BIN) :
@mkdir -p $(@D)
$(CXX) $(CFLAGS) -std=c++11 -o $@ $(filter %.cpp %.o %.c %.a %.cc, $^) $(LDFLAGS)
# CPP Package
ifeq ($(USE_CPP_PACKAGE), 1)
include cpp-package/cpp-package.mk
endif
include tests/cpp/unittest.mk
extra-packages: $(EXTRA_PACKAGES)
test: $(TEST)
lint: cpplint rcpplint jnilint pylint
cpplint:
python2 dmlc-core/scripts/lint.py mxnet cpp include src plugin cpp-package tests \
--exclude_path src/operator/contrib/ctc_include
pylint:
pylint python/mxnet tools/caffe_converter/*.py --rcfile=$(ROOTDIR)/tests/ci_build/pylintrc
doc: docs
docs:
tests/ci_build/ci_build.sh doc make -C docs html
clean_docs:
make -C docs clean
doxygen:
doxygen docs/Doxyfile
# Cython build
cython:
cd python; python setup.py build_ext --inplace --with-cython
cython2:
cd python; python2 setup.py build_ext --inplace --with-cython
cython3:
cd python; python3 setup.py build_ext --inplace --with-cython
cyclean:
rm -rf python/mxnet/*/*.so python/mxnet/*/*.cpp
# R related shortcuts
rcpplint:
python2 dmlc-core/scripts/lint.py mxnet-rcpp ${LINT_LANG} R-package/src
rpkg:
mkdir -p R-package/inst
mkdir -p R-package/inst/libs
cp src/io/image_recordio.h R-package/src
cp -rf lib/libmxnet.so R-package/inst/libs
mkdir -p R-package/inst/include
cp -rf include/* R-package/inst/include
cp -rf dmlc-core/include/* R-package/inst/include/
cp -rf nnvm/include/* R-package/inst/include
Rscript -e "if(!require(devtools)){install.packages('devtools', repo = 'https://cloud.r-project.org/')}"
Rscript -e "library(devtools); library(methods); options(repos=c(CRAN='https://cloud.r-project.org/')); install_deps(pkg='R-package', dependencies = TRUE)"
echo "import(Rcpp)" > R-package/NAMESPACE
echo "import(methods)" >> R-package/NAMESPACE
R CMD INSTALL R-package
Rscript -e "require(mxnet); mxnet:::mxnet.export('R-package')"
rm -rf R-package/NAMESPACE
Rscript -e "if (!require('roxygen2')||packageVersion('roxygen2')!= '5.0.1'){\
devtools::install_version('roxygen2',version='5.0.1',\
repo='https://cloud.r-project.org/',quiet=TRUE)}"
Rscript -e "require(roxygen2); roxygen2::roxygenise('R-package')"
R CMD INSTALL R-package
rm -rf R-package/src/image_recordio.h
rpkgtest:
Rscript -e "require(testthat);res<-test_dir('R-package/tests/testthat');if(!testthat:::all_passed(res)){stop('Test failures', call. = FALSE)}"
scalapkg:
(cd $(ROOTDIR)/scala-package; \
mvn clean package -P$(SCALA_PKG_PROFILE) -Dcxx="$(CXX)" \
-Dcflags="$(CFLAGS)" -Dldflags="$(LDFLAGS)" \
-Dcurrent_libdir="$(ROOTDIR)/lib" \
-Dlddeps="$(LIB_DEP) $(ROOTDIR)/lib/libmxnet.a")
scalatest:
(cd $(ROOTDIR)/scala-package; \
mvn verify -P$(SCALA_PKG_PROFILE) -Dcxx="$(CXX)" \
-Dcflags="$(CFLAGS)" -Dldflags="$(LDFLAGS)" \
-Dlddeps="$(LIB_DEP) $(ROOTDIR)/lib/libmxnet.a" $(SCALA_TEST_ARGS))
scalainstall:
(cd $(ROOTDIR)/scala-package; \
mvn install -P$(SCALA_PKG_PROFILE) -DskipTests -Dcxx="$(CXX)" \
-Dcflags="$(CFLAGS)" -Dldflags="$(LDFLAGS)" \
-Dlddeps="$(LIB_DEP) $(ROOTDIR)/lib/libmxnet.a")
scaladeploy:
(cd $(ROOTDIR)/scala-package; \
mvn deploy -Prelease,$(SCALA_PKG_PROFILE) -DskipTests -Dcxx="$(CXX)" \
-Dcflags="$(CFLAGS)" -Dldflags="$(LDFLAGS)" \
-Dlddeps="$(LIB_DEP) $(ROOTDIR)/lib/libmxnet.a")
jnilint:
python2 dmlc-core/scripts/lint.py mxnet-jnicpp cpp scala-package/native/src
ifneq ($(EXTRA_OPERATORS),)
clean: cyclean $(EXTRA_PACKAGES_CLEAN)
$(RM) -r build lib bin *~ */*~ */*/*~ */*/*/*~ R-package/NAMESPACE R-package/man R-package/R/mxnet_generated.R \
R-package/inst R-package/src/*.o R-package/src/*.so mxnet_*.tar.gz
cd $(DMLC_CORE); $(MAKE) clean; cd -
cd $(PS_PATH); $(MAKE) clean; cd -
cd $(NNVM_PATH); $(MAKE) clean; cd -
cd $(AMALGAMATION_PATH); $(MAKE) clean; cd -
$(RM) -r $(patsubst %, %/*.d, $(EXTRA_OPERATORS)) $(patsubst %, %/*/*.d, $(EXTRA_OPERATORS))
$(RM) -r $(patsubst %, %/*.o, $(EXTRA_OPERATORS)) $(patsubst %, %/*/*.o, $(EXTRA_OPERATORS))
else
clean: cyclean testclean $(EXTRA_PACKAGES_CLEAN)
$(RM) -r build lib bin *~ */*~ */*/*~ */*/*/*~ R-package/NAMESPACE R-package/man R-package/R/mxnet_generated.R \
R-package/inst R-package/src/image_recordio.h R-package/src/*.o R-package/src/*.so mxnet_*.tar.gz
cd $(DMLC_CORE); $(MAKE) clean; cd -
cd $(PS_PATH); $(MAKE) clean; cd -
cd $(NNVM_PATH); $(MAKE) clean; cd -
cd $(AMALGAMATION_PATH); $(MAKE) clean; cd -
endif
clean_all: clean
-include build/*.d
-include build/*/*.d
-include build/*/*/*.d
-include build/*/*/*/*.d
ifneq ($(EXTRA_OPERATORS),)
-include $(patsubst %, %/*.d, $(EXTRA_OPERATORS)) $(patsubst %, %/*/*.d, $(EXTRA_OPERATORS))
endif