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|
#!/bin/sh
VERSION=`flex --version |sed -e "s/^.*version //"|sed -e "s/^flex //"`
LV=`echo $VERSION|sed -e "s/\.[0-9]*\.[0-9]*\$//"`
MIDV=`echo $VERSION|sed -e "s/^[0-9]*\.//"|sed -e "s/\.[0-9]*\$//"`
TV=`echo $VERSION|sed -e "s/^[0-9]*\.[0-9]*\\.//"`
#echo $LV $MIDV $TV
#goodversion=""
if [ $LV -lt 2 ];
then goodversion=true
fi
if [ $LV -eq 2 ];
then
if [ $MIDV -lt 5 ];
then goodversion=true
fi
if [ $MIDV -eq 5 ];
then
if [ $TV -le 4 ];
then goodversion=true;
fi
fi
fi
#echo $goodversion
if [ -z $goodversion ];
then
#echo "bad version, trying to use touch"
for arg in $1 $2 $3 $4 $5 $6 $7 $8 $9
do
#echo loop
if [ -z $arg ];
then
dummy=0;
else
#echo `echo $arg|sed -e "s/-.*/SPECIALVALUE/"`
if [ SPECIALVALUE = `echo $arg|sed -e "s/-.*/SPECIALVALUE/"` ];
then
dummy=0;
else
file=$arg
fi
fi
done
#echo file arg is $file
file2=`echo $file|sed -e "s/\.l$/\.cc/"`
#echo $file2
if [ -r $file2 ];
then
# file3=`echo $file2|sed -e "s/\$/.tmp/"`
# cp $file2 $file3
# cat $file3
cat $file2
else
#echo "file does not exist"
exit 1;
fi
else
#echo "good version";
flex $1 $2 $3 $4 $5 $6 $7 $8 $9
fi
|
