#!/bin/csh  -f

# Generate makefile dependencies from the source files.  
#
# rcsid="$Header: /ufs/repository/magic/scripts/depend,v 1.1 2000/10/20 18:40:40 tim Exp $"

# Example usage:
#	depend *.c
#
# Output should then be placed in the Makefile.


# be careful not to put any funny characters such as *,[,] in this line:
set HEADER_PREFIX='${H}/'

echo '# Do not put anything after this line!  The rest of this file was produced'
echo "# by the program ~cad/src/magic/scripts/depend on `date`."
echo " "
foreach i ($*)
    echo \# include file dependencies for \"${i}\" >>/tmp/dependA$$
    echo ${i:r}.o:\	$i >>/tmp/dependA$$
fgrep '#include' $i \
	| sed	-e '/</d' \
		-e "s%#include[ 	]*%${i:r}.o:\	${HEADER_PREFIX}%" \
		-e 's/"//g' >>/tmp/dependA$$
    echo ' ' >>/tmp/dependA$$
end

set nonomatch
foreach j (*.h)
    sed "/${j}/s%\${HEADER_PREFIX}${j}%${j}%" </tmp/dependA$$ >/tmp/dependB$$
    mv /tmp/dependB$$ /tmp/dependA$$
end
unset nonomatch

cat /tmp/dependA$$
rm /tmp/dependA$$