## Process this file with automake to produce Makefile.in

## Copyright (C) 2011 Samediggi

## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.

## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.

## You should have received a copy of the GNU General Public License
## along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Hfst fst variables:
GT_COMMON_SPELLER_HFST=

# Xerox fst variables - Xerox can be used for building the list-based spellers:
GT_COMMON_SPELLER_XFST=

GT_COMMON_SPELLER_NAME=speller-gt-norm

####### Automake targets: ########
if WANT_SPELLERS

if CAN_HFST
GT_COMMON_SPELLER_HFST+=analyser-$(GT_COMMON_SPELLER_NAME).hfst
GT_COMMON_SPELLER_HFST+=generator-$(GT_COMMON_SPELLER_NAME).hfst
endif # CAN_HFST

if CAN_XFST
GT_COMMON_SPELLER_XFST+=analyser-$(GT_COMMON_SPELLER_NAME).xfst
GT_COMMON_SPELLER_XFST+=generator-$(GT_COMMON_SPELLER_NAME).xfst
endif # CAN_XFST

#if CAN_FOMA
#GT_COMMON_SPELLER_XFST+=analyser-$(GT_COMMON_SPELLER_NAME).foma
#GT_COMMON_SPELLER_XFST+=generator-$(GT_COMMON_SPELLER_NAME).foma
#endif # CAN_FOMA

endif # WANT_SPELLERS

noinst_DATA=$(GT_COMMON_SPELLER_HFST) $(GT_COMMON_SPELLER_XFST)

# Build the common speller transducer by removing everything we don't want in
# any of the spellers:
analyser-$(GT_COMMON_SPELLER_NAME).tmp.%: \
			$(top_builddir)/src/analyser-raw-gt-desc.%              \
			$(top_builddir)/src/filters/remove-dialect-tags.%       \
			$(top_builddir)/src/filters/remove-semantic-tags.%      \
			$(top_builddir)/src/filters/remove-transitivity-tags.%  \
			$(top_builddir)/src/filters/remove-variant-tags.%       \
			$(top_builddir)/src/filters/remove-CLB-strings.%        \
			$(top_builddir)/src/filters/remove-error-strings.%      \
			$(top_builddir)/src/filters/remove-MinusSpell-strings.% \
			$(top_builddir)/src/filters/remove-PUNCT-strings.%      \
			$(top_builddir)/src/filters/remove-use_marg-strings.%   \
			$(top_builddir)/src/filters/remove-orig_lang-tags.%     \
			$(top_builddir)/src/filters/remove-usage_except_speller-tags.% \
			$(top_builddir)/src/orthography/downcase-derived_proper-strings.compose.%
	$(AM_V_XFST_TOOL)$(PRINTF) "read regex \
		    @\"$(top_builddir)/src/filters/remove-usage_except_speller-tags.$*\" \
		.o. @\"$(top_builddir)/src/filters/remove-dialect-tags.$*\"       \
		.o. @\"$(top_builddir)/src/filters/remove-orig_lang-tags.$*\"     \
		.o. @\"$(top_builddir)/src/filters/remove-semantic-tags.$*\"      \
		.o. @\"$(top_builddir)/src/filters/remove-transitivity-tags.$*\"  \
		.o. @\"$(top_builddir)/src/filters/remove-variant-tags.$*\"       \
		.o. @\"$(top_builddir)/src/filters/remove-CLB-strings.$*\"        \
		.o. @\"$(top_builddir)/src/filters/remove-error-strings.$*\"      \
		.o. @\"$(top_builddir)/src/filters/remove-MinusSpell-strings.$*\" \
		.o. @\"$(top_builddir)/src/filters/remove-PUNCT-strings.$*\"      \
		.o. @\"$(top_builddir)/src/filters/remove-use_marg-strings.$*\"   \
		.o. @\"$<\" \
		.o. @\"$(top_builddir)/src/orthography/downcase-derived_proper-strings.compose.$*\" \
		;\n\
		 save stack $@\n\
		 quit\n" | $(XFST_TOOL)

#### Transducer fallback targets:
#### - inversion is needed FOR THE HFST ANALYSER because the hfst model is upside
#### down compared to Xerox/Foma AT LOOKUP TIME.
define giella_speller_analysers
analyser%.$(1): analyser%.tmp.$(1) \
			$$(top_builddir)/src/filters/remove-hyphenation-marks.$(1) \
			$$(top_builddir)/src/filters/remove-infl_deriv-borders.$(1)
	$$(AM_V_XFST_TOOL)$$(PRINTF) "read regex                                 \
			@\"$$<\"                                                         \
		.o. @\"$$(top_builddir)/src/filters/remove-hyphenation-marks.$(1)\"  \
		.o. @\"$$(top_builddir)/src/filters/remove-infl_deriv-borders.$(1)\" \
		; \n\
		$$(INVERT_HFST)\
		save stack $$@\n\
		quit\n" | $$(XFST_TOOL)
endef
$(foreach fst,hfst xfst foma,$(eval $(call giella_speller_analysers,$(fst))))

# Default fallback processing for the generators:
#### - inversion is needed in the final step for the Xerox/Foma GENERATOR.
define giella_speller_generators
generator%.$(1): analyser%.tmp.$(1)
	$$(AM_V_XFST_TOOL)$$(PRINTF) "\
		 load stack $$<\n\
		 $$(INVERT_XFST)$$(INVERT_FOMA)\
		 save stack $$@\n\
		 quit\n" | $$(XFST_TOOL)
endef
$(foreach fst,hfst xfst foma,$(eval $(call giella_speller_generators,$(fst))))

####### Other targets: ###########
clean-local:
	-rm -f *.hfst *.xfst

include $(top_srcdir)/am-shared/xfscript-include.am
include $(top_srcdir)/am-shared/hfst-format-include.am
include $(top_srcdir)/am-shared/silent_build-include.am