Makefile.in

#!/usr/bin/make
# @configure_input@

# Package-related substitution variables
package        = @PACKAGE_NAME@
version        = @PACKAGE_VERSION@
tarname        = @PACKAGE_TARNAME@
distdir        = $(tarname)-$(version)

# Prefix-related substitution variables
prefix         = @prefix@
exec_prefix    = @exec_prefix@
bindir         = @bindir@

depsdir = @PWD@/deps
toolsdir = @PWD@/tools
workdir = @WORKDIR@
datdir = @PWD@/data
resultsdir = @PWD@/results

# Rule to create the different directories:
# resultsdir: Holds the resulting .tar.gz package with the voice
# toolsdir: where the tools are installed
# workdir: where the intermediate files are generated
$(resultsdir) $(toolsdir) $(workdir):
	mkdir -p "$@"

# Downloads and installs all the dependencies
dependencies: $(toolsdir)
	cd $(depsdir) && make all

# Downloads and installs the language-specific tools
lang_%: dependencies
	cd $(datdir)/$* && make $@

# This is a dirty kludge I need later.
# Basically empty is empty and space is a space.
empty:=
space:= $(empty) $(empty)

# Rule to train a voice. It basically is of the form
# ${lang}_${spk}.spk. "make ca_ona.spk"
%.spk: dependencies
	# This next line: 
	# 1. Replace "_" with " ": ca_ona.spk -> ca ona.spk
	# 2. Get the first word: ca ona.spk -> ca
	# So this is "cd data/ca && make ca_ona.spk"
	echo $(word 1,$(subst _,$(space),$@))
	cd $(datdir)/$(word 1,$(subst _,$(space),$@)) && \
	$(MAKE) $@


clean:
	(cd $(datdir)/ca/ && make clean)
	$(RM) -rf deps/HDecode-3.4.1.tar.gz
	$(RM) -rf deps/HTK-3.4.1.tar.gz
	$(RM) -rf deps/HTS-2.3_for_HTK-3.4.1.tar.bz2
	$(RM) -rf deps/SPTK*
	$(RM) -rf deps/festival-*.tar.gz
	$(RM) -rf deps/hts_engine_API-1.*.tar.gz
	$(RM) -rf deps/speech_tools-*.tar.gz
	$(RM) -rf deps/hts deps/hts_engine_API-*
	$(RM) -rf deps/htspatch
	$(RM) -rf tools work

distclean: clean
	(cd $(datdir)/ca/ && make distclean)
	$(RM) -rf Makefile autom4te.cache config.log config.status
	$(RM) -rf data/ca/Makefile data/en/Makefile deps/Makefile