1#!/bin/sh - 2# 3# Copyright (c) 1991 The Regents of the University of California. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 3. All advertising materials mentioning features or use of this software 15# must display the following acknowledgement: 16# This product includes software developed by the University of 17# California, Berkeley and its contributors. 18# 4. Neither the name of the University nor the names of its contributors 19# may be used to endorse or promote products derived from this software 20# without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32# SUCH DAMAGE. 33# 34# @(#)mkdep.gcc.sh 5.3 (Berkeley) 5/6/91 35# 36 37PATH=/bin:/usr/bin:/usr/ucb 38export PATH 39 40D=.depend # default dependency file is .depend 41append=0 42 43while : 44 do case "$1" in 45 # -a appends to the depend file 46 -a) 47 append=1 48 shift ;; 49 50 # -f allows you to select a makefile name 51 -f) 52 D=$2 53 shift; shift ;; 54 55 # the -p flag produces "program: program.c" style dependencies 56 # so .o's don't get produced 57 -p) 58 SED='s;\.o;;' 59 shift ;; 60 *) 61 break ;; 62 esac 63done 64 65if [ $# = 0 ] ; then 66 echo 'usage: mkdep [-p] [-f depend_file] [cc_flags] file ...' 67 exit 1 68fi 69 70TMP=/tmp/mkdep$$ 71 72trap 'rm -f $TMP ; exit 1' 1 2 3 13 15 73 74cpp -M $* > $TMP 75 76if [ $? != 0 ]; then 77 echo 'mkdep: compile failed.' 78 rm -f $TMP 79 exit 1 80fi 81 82if [ $append = 1 ]; then 83 cat $TMP >> $D 84 rm -f $TMP 85else 86 mv $TMP $D 87fi 88exit 0 89