mkdep.gcc.sh revision 2406
11590Srgrimes#!/bin/sh - 21590Srgrimes# 31590Srgrimes# Copyright (c) 1991, 1993 41590Srgrimes# The Regents of the University of California. All rights reserved. 51590Srgrimes# 61590Srgrimes# Redistribution and use in source and binary forms, with or without 71590Srgrimes# modification, are permitted provided that the following conditions 81590Srgrimes# are met: 91590Srgrimes# 1. Redistributions of source code must retain the above copyright 101590Srgrimes# notice, this list of conditions and the following disclaimer. 111590Srgrimes# 2. Redistributions in binary form must reproduce the above copyright 121590Srgrimes# notice, this list of conditions and the following disclaimer in the 131590Srgrimes# documentation and/or other materials provided with the distribution. 141590Srgrimes# 3. All advertising materials mentioning features or use of this software 151590Srgrimes# must display the following acknowledgement: 161590Srgrimes# This product includes software developed by the University of 171590Srgrimes# California, Berkeley and its contributors. 181590Srgrimes# 4. Neither the name of the University nor the names of its contributors 191590Srgrimes# may be used to endorse or promote products derived from this software 201590Srgrimes# without specific prior written permission. 211590Srgrimes# 221590Srgrimes# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 231590Srgrimes# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 241590Srgrimes# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 251590Srgrimes# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 261590Srgrimes# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 271590Srgrimes# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 281590Srgrimes# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 291590Srgrimes# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 301590Srgrimes# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 311590Srgrimes# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 321590Srgrimes# SUCH DAMAGE. 331590Srgrimes# 341590Srgrimes# @(#)mkdep.gcc.sh 8.1 (Berkeley) 6/6/93 351590Srgrimes# 361590Srgrimes 371590SrgrimesPATH=/bin:/usr/bin:/usr/ucb 381590Srgrimesexport PATH 391590Srgrimes 401590SrgrimesD=.depend # default dependency file is .depend 411590Srgrimesappend=0 421590Srgrimespflag= 431590Srgrimes 441590Srgrimeswhile : 451590Srgrimes do case "$1" in 461590Srgrimes # -a appends to the depend file 471590Srgrimes -a) 481590Srgrimes append=1 491590Srgrimes shift ;; 501590Srgrimes 511590Srgrimes # -f allows you to select a makefile name 521590Srgrimes -f) 531590Srgrimes D=$2 541590Srgrimes shift; shift ;; 551590Srgrimes 561590Srgrimes # the -p flag produces "program: program.c" style dependencies 571590Srgrimes # so .o's don't get produced 581590Srgrimes -p) 591590Srgrimes pflag=p 601590Srgrimes shift ;; 611590Srgrimes *) 621590Srgrimes break ;; 631590Srgrimes esac 641590Srgrimesdone 651590Srgrimes 661590Srgrimesif [ $# = 0 ] ; then 671590Srgrimes echo 'usage: mkdep [-p] [-f depend_file] [cc_flags] file ...' 681590Srgrimes exit 1 691590Srgrimesfi 701590Srgrimes 711590SrgrimesTMP=/tmp/mkdep$$ 721590Srgrimes 731590Srgrimestrap 'rm -f $TMP ; exit 1' 1 2 3 13 15 741590Srgrimes 752406Sbde# For C sources, mkdep must use exactly the same cpp and predefined flags 762406Sbde# as the compiler would. This is easily arranged by letting the compiler 772406Sbde# pick the cpp. mkdep must be told the cpp to use for exceptional cases. 782406SbdeMKDEP_CPP=${MKDEP_CPP-"cc -E"} 792406Sbde 801590Srgrimesif [ x$pflag = x ]; then 812406Sbde $MKDEP_CPP -M $* | sed -e 's; \./; ;g' > $TMP 821590Srgrimeselse 832406Sbde $MKDEP_CPP -M $* | sed -e 's;\.o :; :;' -e 's; \./; ;g' > $TMP 841590Srgrimesfi 851590Srgrimes 861590Srgrimesif [ $? != 0 ]; then 871590Srgrimes echo 'mkdep: compile failed.' 881590Srgrimes rm -f $TMP 891590Srgrimes exit 1 901590Srgrimesfi 911590Srgrimes 921590Srgrimesif [ $append = 1 ]; then 931590Srgrimes cat $TMP >> $D 941590Srgrimes rm -f $TMP 951590Srgrimeselse 961590Srgrimes mv $TMP $D 971590Srgrimesfi 981590Srgrimesexit 0 99