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b3d73c46 FD |
1 | #!/bin/bash -xeu |
2 | # Copyright (C) 2016 - Francis Deslauriers <francis.deslauriers@efficios.com> | |
3 | # | |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | mkdir -p "$DEPLOYDIR" | |
18 | ||
19 | NEED_MODULES_BUILD=0 | |
20 | NEED_KERNEL_BUILD=0 | |
21 | ||
22 | set +e | |
23 | $SSH_COMMAND "$STORAGE_USER@$STORAGE_HOST" ls "$STORAGE_KERNEL_IMAGE" | |
24 | if [ $? -ne 0 ]; then | |
25 | NEED_KERNEL_BUILD=1 | |
26 | # We need to build the lttng modules if the kernel has changed. | |
27 | NEED_MODULES_BUILD=1 | |
28 | fi | |
29 | ||
6d5c3948 | 30 | $S3_COMMAND info "s3://$S3_STORAGE_KERNEL_IMAGE" |
6252703b JR |
31 | if [ $? -ne 0 ]; then |
32 | NEED_KERNEL_BUILD=1 | |
33 | # We need to build the lttng modules if the kernel has changed. | |
34 | NEED_MODULES_BUILD=1 | |
35 | fi | |
36 | ||
b3d73c46 FD |
37 | $SSH_COMMAND "$STORAGE_USER@$STORAGE_HOST" ls "$STORAGE_LTTNG_MODULES" |
38 | if [ $? -ne 0 ]; then | |
39 | NEED_MODULES_BUILD=1 | |
40 | fi | |
6252703b | 41 | |
6d5c3948 | 42 | $S3_COMMAND info "s3://$S3_STORAGE_LTTNG_MODULES" |
6252703b JR |
43 | if [ $? -ne 0 ]; then |
44 | NEED_MODULES_BUILD=1 | |
45 | fi | |
46 | ||
b3d73c46 FD |
47 | set -e |
48 | ||
49 | # We need to fetch the kernel source and lttng-modules to build either the | |
50 | # kernel or modules | |
51 | if [ $NEED_MODULES_BUILD -eq 1 ] || [ $NEED_KERNEL_BUILD -eq 1 ] ; then | |
52 | ||
b33f21f4 | 53 | cp src/lttng-ci/lava/kernel/vanilla/x86_64_server.config "$LINUX_PATH/.config" |
b3d73c46 | 54 | make --directory="$LINUX_PATH" olddefconfig |
dc9700c9 FD |
55 | |
56 | if [ $BUILD_DEVICE = 'kvm' ] ; then | |
57 | make --directory="$LINUX_PATH" kvmconfig | |
58 | fi | |
59 | ||
b3d73c46 FD |
60 | make --directory="$LINUX_PATH" modules_prepare |
61 | fi | |
62 | ||
63 | #We create files to specify what needs to be built for the subsequent build steps | |
64 | if [ $NEED_MODULES_BUILD -eq 0 ] ; then | |
65 | touch modules-built.txt | |
66 | fi | |
67 | if [ $NEED_KERNEL_BUILD -eq 0 ] ; then | |
68 | touch kernel-built.txt | |
69 | fi |