#!/bin/sh
#####################################################-*-mode:shell-script-*-
##                                                                       ##
##                  Language Technologies Institute                      ##
##                     Carnegie Mellon University                        ##
##                         Copyright (c) 2013                            ##
##                        All Rights Reserved.                           ##
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##  Permission is hereby granted, free of charge, to use and distribute  ##
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##  the following conditions:                                            ##
##   1. The code must retain the above copyright notice, this list of    ##
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##   2. Any modifications must be clearly marked as such.                ##
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##  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         ##
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##                                                                       ##
###########################################################################
##                                                                       ##
##  Make empty lang and lex directories for a new language               ##
##                                                                       ##
###########################################################################

export LANG=C;

if [ $# = 0 ]
then
   echo ./tools/make_new_lang_lex LANGNAME
   echo Will make:
   echo    lang/cmu_${LANGNAME}_lex/cmu_${LANGNAME}_lex.h
   echo    lang/cmu_${LANGNAME}_lex/cmu_${LANGNAME}_lex.c
   echo    lang/cmu_${LANGNAME}_lang/cmu_${LANGNAME}_lang.h
   echo    lang/cmu_${LANGNAME}_lang/cmu_${LANGNAME}_lang.c
   echo You may want to use tools/build_lex to make a more complete
   echo set of files for lang/cmu_${LANGNAME}_lex/
   echo
   echo "Note this doesn't add anything to CVS, nor does it add the"
   echo "lang to the langlist (add them to config/default.lv) by hand"
fi

LANGNAME=$1

mkdir lang/cmu_${LANGNAME}_lex
cat tools/Makefile.lex |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lex/Makefile
cat tools/LANGNAME_lex.h |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lex/cmu_${LANGNAME}_lex.h
cat tools/LANGNAME_lex.c |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lex/cmu_${LANGNAME}_lex.c
echo made lang/cmu_${LANGNAME}_lex/ and skeleton files

mkdir lang/cmu_${LANGNAME}_lang
cat tools/Makefile.lang |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lang/Makefile
cat tools/LANGNAME_lang.h |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lang/cmu_${LANGNAME}_lang.h
cat tools/LANGNAME_lang.c |
sed 's/LANGNAME/'${LANGNAME}'/g' >lang/cmu_${LANGNAME}_lang/cmu_${LANGNAME}_lang.c
echo made lang/cmu_${LANGNAME}_lang/ and skeleton files