3 # Copyright (c) 1992, 1993
4 # The Regents of the University of California. All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
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.
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
34 # @(#)systags.sh 8.1 (Berkeley) 6/10/93
35 # $FreeBSD: src/sys/conf/systags.sh,v 1.7 1999/08/28 00:41:02 peter Exp $
36 # $DragonFly: src/sys/conf/systags.sh,v 1.2 2003/06/17 04:28:20 dillon Exp $
38 # systags.sh - construct a system tags file using dependence relations
41 # First written May 16, 1992 by Van Jacobson, Lawrence Berkeley Laboratory.
43 rm -f tags tags.tmp tags.cfiles tags.sfiles tags.hfiles
45 sed -e "s, machine/, ../../$MACHINE/include/,g" \
46 -e 's,[a-z][^/ ]*/\.\./,,g' .depend |
awk '{
47 for (i = 1; i <= NF; ++i) {
48 t = substr($i, length($i) - 1)
59 print i > "tags.cfiles";
61 print i > "tags.sfiles";
63 print i > "tags.hfiles";
66 ctags
-t -d -w `cat tags.cfiles tags.hfiles tags.sfiles`
67 egrep "^ENTRY\(.*\)|^ALTENTRY\(.*\)" `cat tags.sfiles` | \
68 sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$/;" >> tags
71 sort -u tags.tmp
> tags
72 rm tags.tmp tags.cfiles tags.sfiles tags.hfiles