1#!/bin/sh
2#
3#
4
5datarootdir=@datarootdir@
6AWK=@AWK@
7DIR=@datadir@/et
8
9if test "$1" = "--build-tree" ; then
10    shift;
11    DIR="$ET_DIR"
12fi
13
14if test "x$1" = x ; then
15    echo "Usage: compile_et file"
16    exit 1
17fi
18
19for as_var in \
20  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
21  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
22  LC_TELEPHONE LC_TIME
23do
24  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
25    eval $as_var=C; export $as_var
26  else
27    $as_unset $as_var
28  fi
29done
30
31if test -n "$_ET_DIR_OVERRIDE" ; then
32    DIR="$_ET_DIR_OVERRIDE";
33fi
34
35if test ! -f "$DIR/et_h.awk" || test ! -f "$DIR/et_c.awk" ; then
36    echo "compile_et: Couldn't find compile_et's template files."
37    exit 1
38fi
39
40ROOT=`echo $1 | sed -e s/.et$//`
41BASE=`basename $ROOT`
42
43if test ! -f "$ROOT.et" ; then
44    echo "compile_et: $ROOT.et: File not found"
45    exit 1;
46fi
47
48$AWK -f "${DIR}/et_h.awk" "outfile=${BASE}.h.$$" "outfn=${BASE}.h" "$ROOT.et"
49if test -f ${BASE}.h && cmp -s ${BASE}.h.$$ ${BASE}.h ; then
50    rm -f ${BASE}.h.$$
51else
52    mv -f ${BASE}.h.$$ ${BASE}.h
53    chmod a-w ${BASE}.h
54fi
55$AWK -f "${DIR}/et_c.awk" "outfile=${BASE}.c.$$" "outfn=${BASE}.c" "$ROOT.et"
56if test -f ${BASE}.c && cmp -s ${BASE}.c.$$ ${BASE}.c ; then
57    rm -f ${BASE}.c.$$
58else
59    mv -f ${BASE}.c.$$ ${BASE}.c
60    chmod a-w ${BASE}.c
61fi
62