mkdep.gcc.sh revision 50477
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 3550477Speter# $FreeBSD: head/usr.bin/mkdep/mkdep.gcc.sh 50477 1999-08-28 01:08:13Z peter $ 361590Srgrimes 371590SrgrimesD=.depend # default dependency file is .depend 381590Srgrimesappend=0 391590Srgrimespflag= 401590Srgrimes 411590Srgrimeswhile : 421590Srgrimes do case "$1" in 431590Srgrimes # -a appends to the depend file 441590Srgrimes -a) 451590Srgrimes append=1 461590Srgrimes shift ;; 471590Srgrimes 481590Srgrimes # -f allows you to select a makefile name 491590Srgrimes -f) 501590Srgrimes D=$2 511590Srgrimes shift; shift ;; 521590Srgrimes 531590Srgrimes # the -p flag produces "program: program.c" style dependencies 541590Srgrimes # so .o's don't get produced 551590Srgrimes -p) 561590Srgrimes pflag=p 571590Srgrimes shift ;; 581590Srgrimes *) 591590Srgrimes break ;; 601590Srgrimes esac 611590Srgrimesdone 621590Srgrimes 6315060Swoschcase $# in 0) 6422641Sbde echo 'usage: mkdep [-ap] [-f file] [flags] file ...' >&2 6515060Swosch exit 1;; 6615060Swoschesac 671590Srgrimes 6822024SwoschTMP=_mkdep$$ 6938520Scracauertrap 'rm -f $TMP ; trap 2 ; kill -2 $$' 1 2 3 13 15 7019208Swoschtrap 'rm -f $TMP' 0 711590Srgrimes 722406Sbde# For C sources, mkdep must use exactly the same cpp and predefined flags 732406Sbde# as the compiler would. This is easily arranged by letting the compiler 742406Sbde# pick the cpp. mkdep must be told the cpp to use for exceptional cases. 7539123SobrienCC=${CC-"cc"} 7639123SobrienMKDEP_CPP=${MKDEP_CPP-"${CC} -E"} 7739123SobrienMKDEP_CPP_OPTS=${MKDEP_CPP_OPTS-"-M"}; 782406Sbde 7919208Swoschecho "# $@" > $TMP # store arguments for debugging 8019208Swosch 8139123Sobrienif $MKDEP_CPP $MKDEP_CPP_OPTS "$@" >> $TMP; then : 821590Srgrimeselse 8322641Sbde echo 'mkdep: compile failed' >&2 841590Srgrimes exit 1 851590Srgrimesfi 861590Srgrimes 8715060Swoschcase x$pflag in 8815060Swosch x) case $append in 8915060Swosch 0) sed -e 's; \./; ;g' < $TMP > $D;; 9015060Swosch *) sed -e 's; \./; ;g' < $TMP >> $D;; 9115060Swosch esac 9215060Swosch ;; 9315060Swosch *) case $append in 9415060Swosch 0) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP > $D;; 9515060Swosch *) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP >> $D;; 9615060Swosch esac 9715060Swosch ;; 9815060Swoschesac 9915060Swosch 10019208Swoschexit $? 101