: create a directory Xsrc with name clashes resolved
: and run make in that directory

case $# in
1)	
	;;
*)	echo "$0: one argument expected" 1>&2
	exit 1
	;;
esac
currdir=`pwd`
case $1 in
main)	target=$currdir/$1
	;;
omain)	target=$currdir/$1
	options=-DPEEPHOLE
	;;
cemain)	target=$currdir/$1
	options=-DCODE_EXPANDER
	;;
Xlint)	target=$1
	;;
*)	echo "$0: $1: Illegal argument" 1>&2
	exit 1
	;;
esac
if test -d ../Xsrc
then
	:
else	mkdir ../Xsrc
fi
make EMHOME=$EMHOME longnames
: remove code generating routines from the clashes list as they are defines.
: code generating routine names start with C_
sed '/^C_/d' < longnames > tmp$$
cclash -c -l7 tmp$$ > ../Xsrc/Xclashes
rm -f tmp$$
PW=`pwd`
cd ../Xsrc
if cmp -s Xclashes clashes
then
	:
else
	mv Xclashes clashes
fi
rm -f Makefile
ed - $PW/Makefile <<'EOF'
/^#EXCLEXCL/,/^#INCLINCL/d
w Makefile
q
EOF
for i in `cat $PW/Cfiles`
do
	cat >> Makefile <<EOF

$i:	clashes $PW/$i
	\$(CID) -Fclashes < $PW/$i > $i
EOF
done
make EMHOME=$EMHOME CURRDIR=$currdir/ COPTIONS=$options $target
