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#! /bin/sh
# $Id: gen-scale.sh,v 1.6 2005/12/28 22:51:52 tom Exp $
#
# This script generates source variations from scale.c for different datatypes.
UPPER="$1"
MIXED="$2"
DTYPE="$3"
CTYPE="$4"
# The widget provides for setting the digits. Turn on/off the corresponding
# ifdef.
case $CTYPE in
float|*double)
float=1
print=f
;;
long*long)
float=0
print=ll
;;
unsigned*long)
float=0
print=lu
;;
unsigned)
float=0
print=u
;;
long)
float=0
print=l
;;
*)
float=0
print=d
;;
esac
if test "$print" = "d" ; then
MODEL=
elif test $CTYPE = double; then
MODEL="d"
else
MODEL=$print
fi
if test $float = 0 ; then
sed -e '/^#if <FLOAT>/,/^#endif <FLOAT>/d' \
-e '/^#if <INT>/d' \
-e '/^#endif <INT>/d' \
-e 's/<UPPER>/'"$UPPER"'/g' \
-e 's/<MIXED>/'"$MIXED"'/g' \
-e 's/<DTYPE>/'"$DTYPE"'/g' \
-e 's/<CTYPE>/'"$CTYPE"'/g' \
-e 's/<MODEL>/'"$MODEL"'/g' \
-e 's/<PRINT>/'"$print"'/g' \
$5
else
sed -e '/^#if <INT>/,/^#endif <INT>/d' \
-e '/^#if <FLOAT>/d' \
-e '/^#endif <FLOAT>/d' \
-e 's/<UPPER>/'"$UPPER"'/g' \
-e 's/<MIXED>/'"$MIXED"'/g' \
-e 's/<DTYPE>/'"$DTYPE"'/g' \
-e 's/<CTYPE>/'"$CTYPE"'/g' \
-e 's/<MODEL>/'"$MODEL"'/g' \
-e 's/<PRINT>/'"$print"'/g' \
$5
fi
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