1#! /bin/sh 2# 3# $NetBSD: libmalloc2netbsd,v 1.2 2024/09/08 09:36:47 rillig Exp $ 4# 5# Copyright (c) 2016 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28# 29# libmalloc2netbsd: convert a glibc source tree into a 30# netbsd libmalloc source tree, 31# 32# Rough instructions for importing new libmalloc release: 33# 34# $ cd /some/where/temporary 35# $ tar xpfz /malloc/release/tar/file 36# $ sh /usr/src/external/gpl2/libmalloc/libmalloc2netbsd malloc `pwd` 37# $ cd `pwd`/src/external/gpl2/libmalloc/dist 38# $ cvs import -m "Import libmalloc YYYY-MM-DD" src/external/gpl2/libmalloc/dist FSF malloc-YYYY-MM-DD 39# merge sources according to instructions given 40# e.g. cvs -d cvs.netbsd.org:/cvsroot checkout -jlibmalloc-1-19 -jlibmalloc-1-19-1 src/gnu/dist/libmalloc 41 42if [ $# -ne 2 ]; then echo "libmalloc2netbsd src dest"; exit 1; fi 43 44r=$1 45d=$2/src/external/gpl2/libmalloc/dist 46 47case "$d" in 48 /*) 49 ;; 50 *) 51 d=`/bin/pwd`/$d 52 ;; 53esac 54 55case "$r" in 56 /*) 57 ;; 58 *) 59 r=`/bin/pwd`/$r 60 ;; 61esac 62 63echo preparing directory $d 64rm -rf $d 65mkdir -p $d 66 67### Copy the files and directories 68echo copying $r to $d 69cd $r 70pax -rw * $d 71chmod -x $d/* 72 73# cd to import directory 74cd $d 75 76# 77 78### Remove the $'s around RCS tags 79cleantags $d 80 81### Add our NetBSD RCS Id 82find $d -type f -name '*.[chly]' -print | while read c; do 83 sed 1q < $c | grep -q '\$NetBSD' || ( 84echo "/* \$NetBSD\$ */" >/tmp/libmalloc3n$$ 85echo "" >>/tmp/libmalloc3n$$ 86cat $c >> /tmp/libmalloc3n$$ 87mv /tmp/libmalloc3n$$ $c && echo added NetBSD RCS tag to $c 88 ) 89done 90 91find $d -type f -name '*.cpp' -print | while read c; do 92 sed 1q < $c | grep -q '\$NetBSD' || ( 93echo "/* \$NetBSD\$ */" >/tmp/libmalloc3n$$ 94echo "" >>/tmp/libmalloc3n$$ 95cat $c >> /tmp/libmalloc3n$$ 96mv /tmp/libmalloc3n$$ $c && echo added NetBSD RCS tag to $c 97 ) 98done 99 100find $d -type f -name '*.[0-9]' -print | while read m; do 101 sed 1q < $m | grep -q '\$NetBSD' || ( 102echo ".\\\" \$NetBSD\$" >/tmp/libmalloc2m$$ 103echo ".\\\"" >>/tmp/libmalloc2m$$ 104cat $m >> /tmp/libmalloc2m$$ 105mv /tmp/libmalloc2m$$ $m && echo added NetBSD RCS tag to $m 106 ) 107done 108 109find $d -type f -name '*.texi' -print | while read t; do 110 sed "2 s/^/@c \$NetBSD\$\\ 111/" < $t > /tmp/libmalloc4t$$ 112 mv /tmp/libmalloc4t$$ $t && echo added NetBSD RCS tag to $t 113done 114 115echo done 116 117### Clean up any CVS directories that might be around. 118echo "cleaning up CVS residue." 119( 120 cd $d 121 find . -type d -name "CVS" -print | xargs rm -r 122) 123echo done 124 125### Fixing file and directory permissions. 126echo "Fixing file/directory permissions." 127( 128 cd $d 129 find . -type f -print | xargs chmod u+rw,go+r 130 find . -type d -print | xargs chmod u+rwx,go+rx 131) 132echo done 133 134exit 0 135