source: trunk/minix/commands/scripts/mkdep.sh@ 9

#!/bin/sh
#
#       mkdep 1.1 - Generate Makefile dependencies.     Author: Kees J. Bot
#
# Does what 'cc -M' should do, but no compiler gets it right, they all
# strip the leading path of the '.o' file.)
#
# Added option to generate .depend files in subdirectories of given dir.
#                                                       Jorrit N. Herder

case $# in

# Display help ...
0)      
        echo "Usage: mkdep 'cpp command' file ..." >&2
        echo "       mkdep directory" >&2
;;

# Create .depend files ...
1)
        echo "Creating .depend files in $1"
        for dir in `find $1 -type d ! -name CVS`
        do
                touch $dir/.depend
        done

;;


# Get dependencies ... 
*)
        cpp="$1"; shift

        for f
        do
                : < "$f" || exit

                o=`expr "$f" : '\(.*\)\..*'`.o

                echo

                $cpp "$f" | \
                        sed -e '/^#/!d
                                s/.*"\(.*\)".*/\1/
                                s:^\./::' \
                            -e "s:^:$o\:        :" | \
                        sort -u
        done
esac

exit 0

#
# $PchId: mkdep.sh,v 1.3 1998/07/23 21:24:38 philip Exp $
#