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The autumn of 2017, OpenVPN Technologies, Inc changed name to just OpenVPN Inc. Otherwise, extend the copyright to cover 2018 as well. With the exception of the company name change, all changes have been performed by the dev-tools/update-copyright.sh script. Signed-off-by: David Sommerseth <davids@openvpn.net> Acked-by: Gert Doering <gert@greenie.muc.de> Message-Id: <20180131140314.11103-1-davids@openvpn.net> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg16418.html Signed-off-by: Gert Doering <gert@greenie.muc.de>
69 lines
1.9 KiB
Bash
Executable File
69 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# lz4-rebaser.sh - Does the LZ4 rebase process in an automated fashion
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#
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# Copyright (C) 2017-2018 David Sommerseth <davids@openvpn.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# Basic shell sanity
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set -eu
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# Simple argument control
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if [ $# -ne 1 ]; then
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echo "Usage: $0 <Path to upstream LZ4 source tree>"
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exit 1
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fi
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# Check that we have the files we need before starting the rebase
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LZ4_C="$1/lib/lz4.c"
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LZ4_H="$1/lib/lz4.h"
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if [ ! -r "$LZ4_C" -o ! -r "$LZ4_H" ]; then
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echo "Could not locate $LZ4_H and/or $LZ4_C"
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exit 1
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fi
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# Extract the upstream LZ4 commit base
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lz4_tag="$(git --git-dir $1/.git tag --contains HEAD)"
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lz4_commit="$(git --git-dir $1/.git rev-parse --short=20 HEAD)"
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# Do the rebase
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srcroot="$(git rev-parse --show-toplevel)"
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echo "* Copying upstream lz4.h to compat-lz4.h"
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cp "$LZ4_H" "${srcroot}/src/compat/compat-lz4.h"
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echo "* Porting upstream lz4.c to compat-lz4.c"
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{
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cat <<EOF
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/* This file has been backported by $0
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* from upstream lz4 commit $lz4_commit ($lz4_tag)
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#elif defined(_MSC_VER)
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#include "config-msvc.h"
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#endif
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#ifdef NEED_COMPAT_LZ4
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EOF
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sed 's/\"lz4\.h\"/\"compat-lz4.h"/' "$LZ4_C"
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cat <<EOF
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#endif /* NEED_COMPAT_LZ4 */
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EOF
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} > "${srcroot}/src/compat/compat-lz4.c"
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echo "* Running 'git add'"
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git add src/compat/compat-lz4.[ch]
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