# -*- Makefile -*-
# This module specifies the locations of required scripts and programs

# Moses directories: 
# MOSES_ROOT: root directory of the distribution
# MOSES_BIN:  where compiled binaries are kept
# MGIZA_ROOT: root directory of the mgiza installation
MOSES_ROOT     ?= ${HOME}/accept/exp/journal-paper/moses
MOSES_BIN      ?= ${MOSES_ROOT}/bin
MGIZA_ROOT     ?= ${MOSES_ROOT}

# default location (unless specified otherwise above)
MOSES_BIN      ?= ${MOSES_ROOT}/bin
MOSES_SCRIPTS  ?= ${MOSES_ROOT}/scripts
MERT_BIN       ?= ${MOSES_BIN}

M4M_SCRIPTS    ?= ${m4mdir}scripts

# default locations of scripts and executables

# utilities
parallel ?= $(shell which parallel) --gnu
$(if ${parallel},,$(error GNU parallel utility not found!))

# corpus preprocessing
pre-tokenize.${L1}   ?= ${MOSES_SCRIPTS}/tokenizer/pre-tokenizer.perl -l ${L1}
pre-tokenize.${L2}   ?= ${MOSES_SCRIPTS}/tokenizer/pre-tokenizer.perl -l ${L2}

tokenize.${L1}       ?= ${MOSES_SCRIPTS}/tokenizer/tokenizer.perl -q -a -l ${L1} -no-escape
tokenize.${L2}       ?= ${MOSES_SCRIPTS}/tokenizer/tokenizer.perl -q -a -l ${L2} -no-escape
train-truecaser      ?= ${MOSES_SCRIPTS}/recaser/train-truecaser.perl
run-truecaser        ?= ${MOSES_SCRIPTS}/recaser/truecase.perl
run-detruecaser      ?= ${MOSES_SCRIPTS}/recaser/detruecase.perl
run-lowercaser       ?= ${MOSES_SCRIPTS}/tokenizer/lowercase.perl

# lm construction
kenlm.build          ?= ${MOSES_BIN}/lmplz
kenlm.binarize       ?= ${MOSES_BIN}/build_binary

# word alignment with mgiza
giza.txt2snt.sh        ?= ${M4M_SCRIPTS}/giza.txt2snt.sh
giza2bal.pl            ?= ${MOSES_SCRIPTS}/training/giza2bal.pl
mgiza.merge            ?= ${MGIZA_ROOT}/scripts/merge_alignment.py
mgiza                  ?= ${MGIZA_ROOT}/bin/mgiza
snt2cooc               ?= ${MGIZA_ROOT}/bin/snt2cooc
plain2snt              ?= ${MGIZA_ROOT}/bin/plain2snt
mkcls                  ?= ${MGIZA_ROOT}/bin/mkcls
symal                  ?= ${MOSES_BIN}/symal
merge-sorted           ?= ${MOSES_BIN}/merge-sorted

# word alignment with fast_align
fast_align             ?= ${HOME}/bin/fast_align

# phrase and distortion table constuction
# moses.make-lex: extracts word translation lexicon from a word-aligned corpus 
#                 in text format
moses.make-lex         ?= ${M4M_SCRIPTS}/moses.make-lex.py
moses.extract-phrases  ?= ${M4M_SCRIPTS}/moses.phrase-extract.sh
moses.score-phrases    ?= ${M4M_SCRIPTS}/moses.score-phrases.sh
moses.score-reordering ?= ${MOSES_BIN}/lexical-reordering-score
moses.extract          ?= ${MOSES_BIN}/extract

# translation
moses               ?= ${MOSES_BIN}/moses 

# tuning and evaluation
mert                 ?= ${MOSES_SCRIPTS}/training/mert-moses.pl
clean-decoder-output ?= ${MOSES_SCRIPTS}/ems/support/remove-segmentation-markup.perl
detruecase           ?= ${MOSES_SCRIPTS}/recaser/detruecase.perl
multi-bleu           ?= ${MOSES_SCRIPTS}/generic/multi-bleu.perl
analyze              ?= ${MOSES_SCRIPTS}/ems/support/analysis.perl
report               ?= ${MOSES_SCRIPTS}/ems/support/report-experiment-scores.perl
apply-weights        ?= ${MOSES_SCRIPTS}/ems/support/substitute-weights.perl