Date: Tue, 20 May 2003 22:35:12 +0200 From: Jens Schweikhardt <schweikh@schweikhardt.net> To: freebsd-hackers@freebsd.org Subject: Converting /usr/bin/vgrind from csh to sh Message-ID: <20030520203512.GB99242@schweikhardt.net>
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hello, world\n currently vgrind is apparently the only csh script we have: schweikh@hal9000:~ $ file /bin/* /sbin/* /usr/bin/* /usr/sbin/* | grep C.shell /usr/bin/vgrind: C shell script text executable I've tried to build a system with NO_TCSH in /etc/make.conf. This does work, but if you then remove /bin/csh or if you installworld with DESTDIR somewhere else than the default, you have a system that's no longer able to *build* the world. So what we have here is delayed system snafu due to a supported(?) buildworld option. The failure mode of buildworld on a system without /bin/csh (with NO_TCSH) is ===> share/doc/papers/kernmalloc touch _stamp.extraobjs (cd /src/current/share/doc/papers/kernmalloc; soelim kernmalloc.t) > kernmalloc.ms vgrind -f < /src/current/share/doc/papers/kernmalloc/appendix.t > appendix.ms vgrind: not found <-- misleading message; it is /bin/csh that is not found *** Error code 127 1 error *** Error code 2 1 error *** Error code 2 1 error *** Error code 2 1 error *** Error code 2 1 error *** Error code 2 1 error *** Error code 2 1 error So I rewrote vgrind as a /bin/sh script, appended below. I've tested it and it produces the same file during the one use in our buildworld (i.e. /usr/obj/usr/src/share/doc/papers/kernmalloc/appendix.ms) Please give it some more hammering and report any bogons you find. If nobody jumps up and down, I'll commit as soon as 5.1 is out the door. Thanks! Regards, Jens -- Jens Schweikhardt http://www.schweikhardt.net/ SIGSIG -- signature too long (core dumped) #!/bin/sh # # Copyright (c) 1980, 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. # # @(#)vgrind.sh 8.1 (Berkeley) 6/6/93 # # $FreeBSD: src/usr.bin/vgrind/vgrind.sh,v 1.3 2002/09/24 19:05:40 ache Exp $ # voptions="" options="" files="" f="" head="" vf="/usr/libexec/vfontedpr" tm="/usr/share/tmac" postproc="psroff" # Parse args while test $# -gt 0; do case $1 in -f) f="filter" options="$options -f" ;; -t) voptions="$voptions -t" ;; -o*) voptions="$voptions $1" ;; -W) voptions="$voptions -W" ;; -d) if test $# -lt 2; then echo "$0: option $1 must have argument" >&2 exit 1 fi options="$options $1 $2" shift ;; -h) if test $# -lt 2; then echo "$0: option $1 must have argument" >&2 exit 1 fi head="$2" shift ;; -p) if test $# -lt 2; then echo "$0: option $1 must have argument" >&2 exit 1 fi postproc="$2" shift ;; -*) options="$options $1" ;; *) files="$files $1" ;; esac shift done if test -r index; then : > nindex for i in $files; do # make up a sed delete command for filenames # being careful about slashes. echo "? $i ?d" | sed -e "s:/:\\/:g" -e "s:?:/:g" >> nindex done sed -f nindex index > xindex if test "x$f" = xfilter; then if test "x$head" != x; then $vf $options -h "$head" $files else $vf $options $files fi | cat $tm/tmac.vgrind - else if test "x$head" != x; then $vf $options -h "$head" $files else $vf $options $files fi | sh -c "$postproc -rx1 $voptions -i -mvgrind 2>> xindex" fi sort -df -k 1,2 xindex > index rm nindex xindex else if test "x$f" = xfilter; then if test "x$head" != x; then $vf $options -h "$head" $files else $vf $options $files fi | cat $tm/tmac.vgrind - else if test "x$head" != x; then $vf $options -h "$head" $files else $vf $options $files fi | $postproc -i $voptions -mvgrind fi fi
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