VirtualBox

source: vbox/trunk/src/VBox/HostDrivers/linux/export_modules.sh@ 104448

Last change on this file since 104448 was 98103, checked in by vboxsync, 22 months ago

Copyright year updates by scm.

  • Property svn:eol-style set to LF
  • Property svn:executable set to *
File size: 10.2 KB
Line 
1#!/bin/sh
2# $Id$
3## @file
4# Create a tar archive containing the sources of the vboxdrv kernel module.
5#
6
7#
8# Copyright (C) 2007-2023 Oracle and/or its affiliates.
9#
10# This file is part of VirtualBox base platform packages, as
11# available from https://www.virtualbox.org.
12#
13# This program is free software; you can redistribute it and/or
14# modify it under the terms of the GNU General Public License
15# as published by the Free Software Foundation, in version 3 of the
16# License.
17#
18# This program is distributed in the hope that it will be useful, but
19# WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21# General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
24# along with this program; if not, see <https://www.gnu.org/licenses>.
25#
26# The contents of this file may alternatively be used under the terms
27# of the Common Development and Distribution License Version 1.0
28# (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
29# in the VirtualBox distribution, in which case the provisions of the
30# CDDL are applicable instead of those of the GPL.
31#
32# You may elect to license modified versions of this file under the
33# terms and conditions of either the GPL or the CDDL or both.
34#
35# SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
36#
37
38# The below is GNU-specific. See VBox.sh for the longer Solaris/OS X version.
39TARGET=`readlink -e -- "${0}"` || exit 1
40MY_DIR="${TARGET%/[!/]*}"
41
42# What this script does:
43usage_msg="\
44Usage: `basename ${0}` --file <path>|--folder <path> \
45 [--override-svn-rev <rev>] [--extra-version-string <string>] [--without-hardening]
46
47Exports the VirtualBox host kernel modules to the tar.gz archive or folder in \
48<path>, optionally adjusting the Make files to build them without hardening.
49
50Examples:
51 `basename ${0}` --file /tmp/vboxhost.tar.gz
52 `basename ${0}` --folder /tmp/tmpdir --without-hardening"
53
54usage()
55{
56 case "${1}" in
57 0)
58 echo "${usage_msg}" | fold -s -w80 ;;
59 *)
60 echo "${usage_msg}" | fold -s -w80 >&2 ;;
61 esac
62 exit "${1}"
63}
64
65fail()
66{
67 echo "${1}" | fold -s -w80 >&2
68 exit 1
69}
70
71unset FILE FOLDER
72VBOX_WITH_HARDENING=1
73while test -n "${1}"; do
74 case "${1}" in
75 --file)
76 FILE="${2}"
77 shift 2 ;;
78 --folder)
79 FOLDER="${2}"
80 shift 2 ;;
81 --override-svn-rev)
82 OVERRIDE_SVN_REV="${2}"
83 shift 2 ;;
84 --extra-version-string)
85 EXTRA_VERSION_STRING="${2}"
86 shift 2 ;;
87 --without-hardening)
88 unset VBOX_WITH_HARDENING
89 shift ;;
90 -h|--help)
91 usage 0 ;;
92 *)
93 echo "Unknown parameter ${1}" >&2
94 usage 1 ;;
95 esac
96done
97test -z "$FILE" || test -z "$FOLDER" ||
98 fail "Only one of --file and --folder may be used"
99test -n "$FILE" || test -n "$FOLDER" || usage 1
100
101if test -n "$FOLDER"; then
102 PATH_TMP="$FOLDER"
103else
104 PATH_TMP="`cd \`dirname $FILE\`; pwd`/.vbox_modules"
105 FILE_OUT="`cd \`dirname $FILE\`; pwd`/`basename $FILE`"
106fi
107PATH_OUT=$PATH_TMP
108PATH_ROOT="`cd ${MY_DIR}/../../../..; pwd`"
109PATH_LOG=/tmp/vbox-export-host.log
110PATH_LINUX="$PATH_ROOT/src/VBox/HostDrivers/linux"
111PATH_VBOXDRV="$PATH_ROOT/src/VBox/HostDrivers/Support"
112PATH_VBOXNET="$PATH_ROOT/src/VBox/HostDrivers/VBoxNetFlt"
113PATH_VBOXADP="$PATH_ROOT/src/VBox/HostDrivers/VBoxNetAdp"
114PATH_VBOXPCI="$PATH_ROOT/src/VBox/HostDrivers/VBoxPci"
115
116VBOX_VERSION_MAJOR=`sed -e "s/^ *VBOX_VERSION_MAJOR *= \+\([0-9]\+\)/\1/;t;d" $PATH_ROOT/Version.kmk`
117VBOX_VERSION_MINOR=`sed -e "s/^ *VBOX_VERSION_MINOR *= \+\([0-9]\+\)/\1/;t;d" $PATH_ROOT/Version.kmk`
118VBOX_VERSION_BUILD=`sed -e "s/^ *VBOX_VERSION_BUILD *= \+\([0-9]\+\)/\1/;t;d" $PATH_ROOT/Version.kmk`
119VBOX_VERSION_STRING=$VBOX_VERSION_MAJOR.$VBOX_VERSION_MINOR.$VBOX_VERSION_BUILD
120VBOX_VERSION_BUILD=`sed -e "s/^ *VBOX_VERSION_BUILD *= \+\([0-9]\+\)/\1/;t;d" $PATH_ROOT/Version.kmk`
121VBOX_SVN_CONFIG_REV=`sed -e 's/^ *VBOX_SVN_REV_CONFIG_FALLBACK *:= \+\$(patsubst *%:,, *\$Rev: *\([0-9]\+\) *\$ *) */\1/;t;d' $PATH_ROOT/Config.kmk`
122VBOX_SVN_VERSION_REV=`sed -e 's/^ *VBOX_SVN_REV_VERSION_FALLBACK *:= \+\$(patsubst *%:,, *\$Rev: *\([0-9]\+\) *\$ *) */\1/;t;d' $PATH_ROOT/Version.kmk`
123
124if [ -n "$OVERRIDE_SVN_REV" ]; then
125 VBOX_SVN_REV=$OVERRIDE_SVN_REV
126elif [ "$VBOX_SVN_CONFIG_REV" -gt "$VBOX_SVN_VERSION_REV" ]; then
127 VBOX_SVN_REV=$VBOX_SVN_CONFIG_REV
128else
129 VBOX_SVN_REV=$VBOX_SVN_VERSION_REV
130fi
131VBOX_VENDOR=`sed -e 's/^ *VBOX_VENDOR *= \+\(.\+\)/\1/;t;d' $PATH_ROOT/Config.kmk`
132VBOX_VENDOR_SHORT=`sed -e 's/^ *VBOX_VENDOR_SHORT *= \+\(.\+\)/\1/;t;d' $PATH_ROOT/Config.kmk`
133VBOX_PRODUCT=`sed -e 's/^ *VBOX_PRODUCT *= \+\(.\+\)/\1/;t;d' $PATH_ROOT/Config.kmk`
134VBOX_C_YEAR=`date +%Y`
135VBOX_WITH_PCI_PASSTHROUGH=`sed -e '/^ *VBOX_WITH_PCI_PASSTHROUGH *[:]\?= */!d' -e 's/ *#.*$//' -e 's/^.*= *//' $PATH_ROOT/Config.kmk`
136
137. $PATH_VBOXDRV/linux/files_vboxdrv
138. $PATH_VBOXNET/linux/files_vboxnetflt
139. $PATH_VBOXADP/linux/files_vboxnetadp
140if [ "${VBOX_WITH_PCI_PASSTHROUGH}" = "1" ]; then
141 . $PATH_VBOXPCI/linux/files_vboxpci
142fi
143
144# Temporary path for creating the modules, will be removed later
145rm -rf "$PATH_TMP"
146mkdir $PATH_TMP || exit 1
147
148# Create auto-generated version file, needed by all modules
149echo "#ifndef ___version_generated_h___" > $PATH_TMP/version-generated.h
150echo "#define ___version_generated_h___" >> $PATH_TMP/version-generated.h
151echo "" >> $PATH_TMP/version-generated.h
152echo "#define VBOX_VERSION_MAJOR $VBOX_VERSION_MAJOR" >> $PATH_TMP/version-generated.h
153echo "#define VBOX_VERSION_MINOR $VBOX_VERSION_MINOR" >> $PATH_TMP/version-generated.h
154echo "#define VBOX_VERSION_BUILD $VBOX_VERSION_BUILD" >> $PATH_TMP/version-generated.h
155echo "#define VBOX_VERSION_STRING_RAW \"$VBOX_VERSION_MAJOR.$VBOX_VERSION_MINOR.$VBOX_VERSION_BUILD\"" >> $PATH_TMP/version-generated.h
156echo "#define VBOX_VERSION_STRING \"$VBOX_VERSION_STRING\"" >> $PATH_TMP/version-generated.h
157echo "#define VBOX_API_VERSION_STRING \"${VBOX_VERSION_MAJOR}_${VBOX_VERSION_MINOR}\"" >> $PATH_TMP/version-generated.h
158[ -n "$EXTRA_VERSION_STRING" ] && echo "#define VBOX_EXTRA_VERSION_STRING \" ${EXTRA_VERSION_STRING}\"" >> $PATH_TMP/version-generated.h
159echo "#define VBOX_PRIVATE_BUILD_DESC \"Private build with export_modules\"" >> $PATH_TMP/version-generated.h
160echo "" >> $PATH_TMP/version-generated.h
161echo "#endif" >> $PATH_TMP/version-generated.h
162
163# Create auto-generated revision file, needed by all modules
164echo "#ifndef __revision_generated_h__" > $PATH_TMP/revision-generated.h
165echo "#define __revision_generated_h__" >> $PATH_TMP/revision-generated.h
166echo "" >> $PATH_TMP/revision-generated.h
167echo "#define VBOX_SVN_REV $VBOX_SVN_REV" >> $PATH_TMP/revision-generated.h
168echo "" >> $PATH_TMP/revision-generated.h
169echo "#endif" >> $PATH_TMP/revision-generated.h
170
171# Create auto-generated product file, needed by all modules
172echo "#ifndef ___product_generated_h___" > $PATH_TMP/product-generated.h
173echo "#define ___product_generated_h___" >> $PATH_TMP/product-generated.h
174echo "" >> $PATH_TMP/product-generated.h
175echo "#define VBOX_VENDOR \"$VBOX_VENDOR\"" >> $PATH_TMP/product-generated.h
176echo "#define VBOX_VENDOR_SHORT \"$VBOX_VENDOR_SHORT\"" >> $PATH_TMP/product-generated.h
177echo "" >> $PATH_TMP/product-generated.h
178echo "#define VBOX_PRODUCT \"$VBOX_PRODUCT\"" >> $PATH_TMP/product-generated.h
179echo "#define VBOX_C_YEAR \"$VBOX_C_YEAR\"" >> $PATH_TMP/product-generated.h
180echo "" >> $PATH_TMP/product-generated.h
181echo "#endif" >> $PATH_TMP/product-generated.h
182
183# vboxdrv (VirtualBox host kernel module)
184mkdir $PATH_TMP/vboxdrv || exit 1
185for f in $FILES_VBOXDRV_NOBIN; do
186 install -D -m 0644 `echo $f|cut -d'=' -f1` "$PATH_TMP/vboxdrv/`echo $f|cut -d'>' -f2`"
187done
188for f in $FILES_VBOXDRV_BIN; do
189 install -D -m 0755 `echo $f|cut -d'=' -f1` "$PATH_TMP/vboxdrv/`echo $f|cut -d'>' -f2`"
190done
191if [ -n "$VBOX_WITH_HARDENING" ]; then
192 sed -e "s;VBOX_WITH_EFLAGS_AC_SET_IN_VBOXDRV;;g" \
193 -e "s;IPRT_WITH_EFLAGS_AC_PRESERVING;;g" \
194 < $PATH_VBOXDRV/linux/Makefile > $PATH_TMP/vboxdrv/Makefile
195else
196 sed -e "s;VBOX_WITH_HARDENING;;g" \
197 -e "s;VBOX_WITH_EFLAGS_AC_SET_IN_VBOXDRV;;g" \
198 -e "s;IPRT_WITH_EFLAGS_AC_PRESERVING;;g" \
199 < $PATH_VBOXDRV/linux/Makefile > $PATH_TMP/vboxdrv/Makefile
200fi
201
202# vboxnetflt (VirtualBox netfilter kernel module)
203mkdir $PATH_TMP/vboxnetflt || exit 1
204for f in $VBOX_VBOXNETFLT_SOURCES; do
205 install -D -m 0644 `echo $f|cut -d'=' -f1` "$PATH_TMP/vboxnetflt/`echo $f|cut -d'>' -f2`"
206done
207if [ -n "$VBOX_WITH_HARDENING" ]; then
208 cat $PATH_VBOXNET/linux/Makefile > $PATH_TMP/vboxnetflt/Makefile
209else
210 sed -e "s;VBOX_WITH_HARDENING;;g" < $PATH_VBOXNET/linux/Makefile > $PATH_TMP/vboxnetflt/Makefile
211fi
212
213# vboxnetadp (VirtualBox network adapter kernel module)
214mkdir $PATH_TMP/vboxnetadp || exit 1
215for f in $VBOX_VBOXNETADP_SOURCES; do
216 install -D -m 0644 `echo $f|cut -d'=' -f1` "$PATH_TMP/vboxnetadp/`echo $f|cut -d'>' -f2`"
217done
218if [ -n "$VBOX_WITH_HARDENING" ]; then
219 cat $PATH_VBOXADP/linux/Makefile > $PATH_TMP/vboxnetadp/Makefile
220else
221 sed -e "s;VBOX_WITH_HARDENING;;g" < $PATH_VBOXADP/linux/Makefile > $PATH_TMP/vboxnetadp/Makefile
222fi
223
224# vboxpci (VirtualBox host PCI access kernel module)
225if [ "${VBOX_WITH_PCI_PASSTHROUGH}" = "1" ]; then
226 mkdir $PATH_TMP/vboxpci || exit 1
227 for f in $VBOX_VBOXPCI_SOURCES; do
228 install -D -m 0644 `echo $f|cut -d'=' -f1` "$PATH_TMP/vboxpci/`echo $f|cut -d'>' -f2`"
229 done
230 if [ -n "$VBOX_WITH_HARDENING" ]; then
231 cat $PATH_VBOXPCI/linux/Makefile > $PATH_TMP/vboxpci/Makefile
232 else
233 sed -e "s;VBOX_WITH_HARDENING;;g" < $PATH_VBOXPCI/linux/Makefile > $PATH_TMP/vboxpci/Makefile
234 fi
235fi
236
237install -D -m 0644 $PATH_LINUX/Makefile $PATH_TMP/Makefile
238install -D -m 0755 $PATH_LINUX/build_in_tmp $PATH_TMP/build_in_tmp
239
240# Only temporary, omit from archive
241rm $PATH_TMP/version-generated.h
242rm $PATH_TMP/revision-generated.h
243rm $PATH_TMP/product-generated.h
244
245# If we are exporting to a folder then stop now.
246test -z "$FOLDER" || exit 0
247
248# Do a test build
249echo Doing a test build, this may take a while.
250make -C $PATH_TMP > $PATH_LOG 2>&1 &&
251 make -C $PATH_TMP clean >> $PATH_LOG 2>&1 ||
252 echo "Warning: test build failed. Please check $PATH_LOG"
253
254# Create the archive
255tar -czf $FILE_OUT -C $PATH_TMP . || exit 1
256
257# Remove the temporary directory
258rm -r $PATH_TMP
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