# This is the top-level Makefile for Kaldi.

# Also see kaldi.mk which supplies options and some rules

# used by the Makefiles in the subdirectories.

SHELL := /bin/bash

SUBDIRS = base matrix util feat cudafeat tree gmm transform \

fstext hmm lm decoder lat kws cudamatrix \

bin fstbin gmmbin fgmmbin featbin cudafeatbin \

latbin nnet3 rnnlm chain nnet3bin kwsbin \

ivector ivectorbin online2 online2bin lmbin chainbin rnnlmbin \

cudadecoder cudadecoderbin cblasext

MEMTESTDIRS = base matrix util feat cudafeat tree gmm transform \

fstext hmm lm decoder lat kws chain \

bin fstbin gmmbin fgmmbin featbin cudafeatbin \

latbin nnet3 rnnlm nnet3bin kwsbin \

ivector ivectorbin online2 online2bin lmbin

CUDAMEMTESTDIR = cudamatrix

SUBDIRS_LIB = $(filter-out %bin, $(SUBDIRS))

KALDI_SONAME ?= libkaldi.so

include kaldi.mk

# Reset the default goal, so that the all target will become default

.DEFAULT_GOAL :=

all: $(SUBDIRS) matrix/test

-echo Done

mklibdir:

test -d $(KALDILIBDIR) || mkdir $(KALDILIBDIR)

#I don't want to call rm -rf

rmlibdir:

ifneq ($(KALDILIBDIR), )

-rm $(KALDILIBDIR)/*{.so,.a,.o}

-rmdir $(KALDILIBDIR)

else

@true

endif

.PHONY: checkversion

checkversion:

ifeq ($(shell ./configure --version),$(CONFIGURE_VERSION))

@echo "The version of configure script matches kaldi.mk version. Good."

else

@echo ""

@echo "The kaldi.mk file was generated using a different version of configure script. Please rerun the configure again"

@test -f ./kaldi.mk && echo "Hint: Previous configure command line: " && head -n 2 ./kaldi.mk | grep configure | sed 's/^# *//g'

@echo ""

@false

endif

biglib: $(SUBDIRS_LIB)

ifeq ($(KALDI_FLAVOR), dynamic)

ifeq ($(shell uname), Darwin)

$(CXX) -dynamiclib -o $(KALDILIBDIR)/libkaldi.dylib -install_name @rpath/libkaldi.dylib -framework Accelerate $(LDFLAGS) $(SUBDIRS_LIB:=/*.dylib)

else

ifeq ($(shell uname), Linux)

#$(warning the following command will probably fail, in that case add -fPIC to your CXXFLAGS and remake all)

$(CXX) -shared -o $(KALDILIBDIR)/$(KALDI_SONAME) -Wl,-soname=$(KALDI_SONAME),--whole-archive $(SUBDIRS_LIB:=/kaldi-*.a) $(LDLIBS) -Wl,--no-whole-archive

else

$(error Dynamic libraries not supported on this platform. Run configure with --static flag. )

endif

endif

endif

kaldi.mk:

@[ -f kaldi.mk ] || { echo "kaldi.mk does not exist; you have to run ./configure"; exit 1; }

# Compile optional stuff

ext: ext_depend $(SUBDIRS) $(EXT_SUBDIRS)

-echo Done

check_portaudio:

@[ -d ../tools/portaudio ] || ( cd ../tools; ./install_portaudio.sh )

clean: rmlibdir

-for x in $(SUBDIRS) $(EXT_SUBDIRS); do $(MAKE) -C $$x clean; done

distclean: clean

-for x in $(SUBDIRS) $(EXT_SUBDIRS); do $(MAKE) -C $$x distclean; done

test: $(addsuffix /test, $(SUBDIRS_LIB))

ext_test: $(addsuffix /test, $(EXT_SUBDIRS_LIB))

# Define an implicit rule, expands to e.g.:

# base/test: base

# $(MAKE) -C base test

%/test: % mklibdir

$(MAKE) -C $< test

cudavalgrind:

-for x in $(CUDAMEMTESTDIR); do $(MAKE) -C $$x valgrind || { echo "valgrind on $$x failed"; exit 1; }; done

valgrind:

-for x in $(MEMTESTDIRS); do $(MAKE) -C $$x valgrind || { echo "valgrind on $$x failed"; exit 1; }; done

base/.depend.mk:

$(MAKE) depend

depend: $(addsuffix /depend, $(SUBDIRS))

%/depend:

$(MAKE) -C $(dir $@) depend

ext_depend: check_portaudio

-for x in $(EXT_SUBDIRS); do $(MAKE) -C $$x depend; done

.PHONY: $(SUBDIRS)

$(SUBDIRS) : checkversion kaldi.mk mklibdir

$(MAKE) -C $@

.PHONY: $(EXT_SUBDIRS)

$(EXT_SUBDIRS) : checkversion kaldi.mk mklibdir ext_depend

$(MAKE) -C $@

### Dependency list ###

# this is necessary for correct parallel compilation

#1)The tools depend on all the libraries

bin fstbin gmmbin fgmmbin featbin cudafeatbin nnet3bin chainbin latbin ivectorbin lmbin kwsbin online2bin rnnlmbin cudadecoderbin: \

base matrix util feat cudafeat tree gmm transform fstext hmm \

lm decoder lat cudadecoder cudamatrix nnet3 ivector chain kws online2 rnnlm

#2)The libraries have inter-dependencies

base: base/.depend.mk

cblasext: base

matrix: base cblasext

util: base matrix cblasext

feat: base cudamatrix matrix cblasext util gmm transform tree

tree: base util matrix cblasext

gmm: base util matrix cblasext tree

transform: base util matrix cblasext gmm tree

fstext: base util matrix cblasext tree

hmm: base tree matrix cblasext util

lm: base util matrix cblasext fstext

decoder: base util matrix cblasext gmm hmm tree transform lat fstext

lat: base util hmm tree matrix cblasext

cudamatrix: base util matrix cblasext

nnet3: base util matrix cblasext decoder lat gmm hmm tree transform cudamatrix chain fstext

rnnlm: base util matrix cblasext cudamatrix nnet3 lm hmm

chain: lat hmm tree fstext matrix cblasext cudamatrix util base

ivector: base util matrix cblasext transform tree gmm

#3)Dependencies for optional parts of Kaldi

onlinebin: base cudamatrix matrix cblasext util feat tree gmm transform fstext hmm lm decoder lat cudamatrix online

# python-kaldi-decoding: base cudamatrix matrix cblasext util feat tree gmm transform fstext hmm decoder lat online

cudafeat: base cudamatrix matrix cblasext util gmm transform tree feat cudamatrix online2

cudafeatbin: base cudamatrix matrix cblasext util gmm transform tree feat cudamatrix cudafeat online2

online: decoder gmm transform feat matrix cblasext util base lat hmm tree

online2: decoder gmm transform feat matrix cblasext util base lat hmm tree ivector cudamatrix nnet3 chain

kws: base util hmm tree matrix cblasext lat

cudadecoder: cudamatrix cudafeat online2 nnet3 ivector feat fstext lat chain transform

cudadecoderbin: cudadecoder cudafeat cudamatrix online2 nnet3 ivector feat fstext lat chain transform