112 lines
2.8 KiB
Bash
112 lines
2.8 KiB
Bash
#!/bin/sh -
|
|
#
|
|
# Copyright (c) 1991, 1993
|
|
# The Regents of the University of California. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# 3. All advertising materials mentioning features or use of this software
|
|
# must display the following acknowledgement:
|
|
# This product includes software developed by the University of
|
|
# California, Berkeley and its contributors.
|
|
# 4. Neither the name of the University nor the names of its contributors
|
|
# may be used to endorse or promote products derived from this software
|
|
# without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
# SUCH DAMAGE.
|
|
#
|
|
# @(#)mkdep.sh 8.1 (Berkeley) 6/6/93
|
|
#
|
|
|
|
PATH=/bin:/usr/bin:/usr/ucb:/usr/old/bin
|
|
export PATH
|
|
|
|
D=.depend # default dependency file is .depend
|
|
append=0
|
|
|
|
while :
|
|
do case "$1" in
|
|
# -a appends to the depend file
|
|
-a)
|
|
append=1
|
|
shift ;;
|
|
|
|
# -f allows you to select a makefile name
|
|
-f)
|
|
D=$2
|
|
shift; shift ;;
|
|
|
|
# the -p flag produces "program: program.c" style dependencies
|
|
# so .o's don't get produced
|
|
-p)
|
|
SED='s;\.o ; ;'
|
|
shift ;;
|
|
*)
|
|
break ;;
|
|
esac
|
|
done
|
|
|
|
if [ $# = 0 ] ; then
|
|
echo 'usage: mkdep [-p] [-f depend_file] [cc_flags] file ...'
|
|
exit 1
|
|
fi
|
|
|
|
TMP=/tmp/mkdep$$
|
|
|
|
trap 'rm -f $TMP ; trap 2 ; kill -2 $$' 1 2 3 13 15
|
|
|
|
cc -M $* |
|
|
sed "
|
|
s; \./; ;g
|
|
/\.c:$/d
|
|
$SED" |
|
|
awk '{
|
|
if ($1 != prev) {
|
|
if (rec != "")
|
|
print rec;
|
|
rec = $0;
|
|
prev = $1;
|
|
}
|
|
else {
|
|
if (length(rec $2) > 78) {
|
|
print rec;
|
|
rec = $0;
|
|
}
|
|
else
|
|
rec = rec " " $2
|
|
}
|
|
}
|
|
END {
|
|
print rec
|
|
}' > $TMP
|
|
|
|
if [ $? != 0 ]; then
|
|
echo 'mkdep: compile failed.'
|
|
rm -f $TMP
|
|
exit 1
|
|
fi
|
|
|
|
if [ $append = 1 ]; then
|
|
cat $TMP >> $D
|
|
rm -f $TMP
|
|
else
|
|
mv $TMP $D
|
|
fi
|
|
exit 0
|