-
Notifications
You must be signed in to change notification settings - Fork 0
/
setup-environment
253 lines (208 loc) · 6.36 KB
/
setup-environment
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
#!/bin/sh
# -*- mode: shell-script; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
#
# Copyright (C) 2012, 2013 O.S. Systems Software LTDA.
# Authored-by: Otavio Salvador <[email protected]>
# Copyright (C) 2015 VIA Technologies, Inc.
# Modified-by: Gergely Imreh <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Add options for the script
# Copyright (C) 2013 Freescale Semiconductor, Inc.
# Modifications
# Copyright (C) 2015 VIA Technologies, Inc.
NCPU=`grep -c processor /proc/cpuinfo`
CWD=`pwd`
PROGNAME="setup-environment"
META=meta-via-vab820-bsp
usage()
{
echo -e "\nUsage: source $PROGNAME <build-dir>
<build-dir>: required option; specifies build directory location
By default the script will setup MACHINE to be imx6qvab820.
Supported machines: `ls sources/*/conf/machine/*.conf \
| sed s/\.conf//g | sed -r 's/^.+\///' | xargs echo`
To build for a machine listed above, run this script as:
MACHINE=<machine> source $PROGNAME <build-dir>
The script sets PARALLEL_MAKE & BB_NUMBER_THREADS to $NCPU
"
}
clean_up()
{
unset EULA LIST_MACHINES VALID_MACHINE
unset NCPU CWD TEMPLATES SHORTOPTS LONGOPTS ARGS PROGNAME
}
# get command line options
SHORTOPTS="h"
LONGOPTS="help"
ARGS=$(getopt --options $SHORTOPTS \
--longoptions $LONGOPTS --name $PROGNAME -- "$@" )
# Print the usage menu if invalid options are specified
if [ $? != 0 -o $# -lt 1 ]; then
usage && clean_up
return 1
fi
eval set -- "$ARGS"
while true;
do
case $1 in
-h|--help)
usage
clean_up
return 0
;;
--)
shift
break
;;
esac
done
if [ "$(whoami)" = "root" ]; then
echo "ERROR: do not use the BSP as root. Exiting..."
fi
if [ -z "$MACHINE" ]; then
MACHINE='imx6qvab820'
fi
# Check the machine type specified
LIST_MACHINES=`ls -1 $CWD/sources/*/conf/machine`
VALID_MACHINE=`echo -e "$LIST_MACHINES" | grep ${MACHINE}.conf$ | wc -l`
if [ "x$MACHINE" = "x" ] || [ "$VALID_MACHINE" = "0" ]; then
echo -e "\nSPECIFIED AN INVALID MACHINE TYPE !"
usage && clean_up
return 1
else
if [ ! -e $1/conf/local.conf.sample ]; then
echo "Configuring for ${MACHINE}"
fi
fi
if [ -z "$SDKMACHINE" ]; then
SDKMACHINE='i686'
fi
if [ -z "$DISTRO" ]; then
DISTRO='poky'
fi
OEROOT=sources/poky
if [ -e sources/oe-core ]; then
OEROOT=sources/oe-core
fi
# Ensure all files in sources/$META are kept in sync with project root
updated=
for f in $CWD/sources/$META/*; do
file="$(basename $f)"
if [ ! -f $file ] || [ "$file" = "conf" ] || echo $file | grep -q '~$'; then
continue
fi
if ! cmp -s "$file" "$f"; then
updated="true"
[ -e $file ] && chmod u+w $file
cp $f $file
fi
done
if [ "$updated" = "true" ]; then
echo "The project root content has been updated. Please run $0 again."
return
fi
cd $OEROOT
. ./oe-init-build-env $CWD/$1 > /dev/null
# Clean up PATH, because if it includes tokens to current directories somehow,
# wrong binaries can be used instead of the expected ones during task execution
export PATH="`echo $PATH | sed 's/\(:.\|:\)*:/:/g;s/^.\?://;s/:.\?$//'`"
generated_config=
if [ ! -e conf/local.conf.sample ]; then
mv conf/local.conf conf/local.conf.sample
# Generate the local.conf based on the Yocto defaults
TEMPLATES=$CWD/sources/$META/conf
grep -v '^#\|^$' $TEMPLATES/local.conf.sample > conf/local.conf
cat >> conf/local.conf <<EOF
BB_NUMBER_THREADS = '$NCPU'
PARALLEL_MAKE = '-j $NCPU'
DL_DIR ?= "\${BSPDIR}/downloads/"
EOF
# Change settings according environment
sed -e "s,MACHINE ??=.*,MACHINE ??= '$MACHINE',g" \
-e "s,SDKMACHINE ??=.*,SDKMACHINE ??= '$SDKMACHINE',g" \
-e "s,DISTRO ?=.*,DISTRO ?= '$DISTRO',g" \
-i conf/local.conf
cp $TEMPLATES/* conf/
grep -v '^#\|^$' conf/bblayers.conf.sample > conf/bblayers.conf
for s in $HOME/.oe $HOME/.yocto; do
if [ -e $s/site.conf ]; then
echo "Linking $s/site.conf to conf/site.conf"
ln -s $s/site.conf conf
fi
done
generated_config=1
fi
# Handle EULA setting
if [ -z "$EULA" ] && ! grep -q '^ACCEPT_FSL_EULA\s*=' conf/local.conf; then
EULA='ask'
fi
if [ "$EULA" = "ask" ]; then
cat <<EOF
Some SoC depends on libraries and packages that are covered by
Freescale EULA. To have the right to use those binaries in your images
you need to read and accept the EULA that will be displayed.
EOF
sleep 4
more -d $CWD/sources/meta-fsl-arm/EULA
echo
while [ "$EULA" = "ask" ]; do
echo -n "Do you accept the EULA you just read? (y/n) "
read REPLY
case "$REPLY" in
y|Y)
echo "EULA has been accepted."
EULA="1"
;;
n|N)
echo "EULA has not been accepted."
EULA="0"
;;
esac
done
fi
if grep -q '^ACCEPT_FSL_EULA\s*=' conf/local.conf; then
sed -i "s/^#*ACCEPT_FSL_EULA\s*=.*/ACCEPT_FSL_EULA = \"$EULA\"/g" conf/local.conf
else
echo "ACCEPT_FSL_EULA = \"$EULA\"" >> conf/local.conf
fi
cat <<EOF
Welcome to VIA VAB-820/AMOS-820 BSP
The Yocto Project has extensive documentation about OE including a
reference manual which can be found at:
http://yoctoproject.org/documentation
For more information about OpenEmbedded see their website:
http://www.openembedded.org/
You can now run 'bitbake <target>'
Common targets are:
via-image-x11
core-image-minimal
meta-toolchain
meta-toolchain-sdk
adt-installer
meta-ide-support
EOF
if [ -n "$generated_config" ]; then
cat <<EOF
Your build environemnt has been configured with:
MACHINE=$MACHINE
SDKMACHINE=$SDKMACHINE
DISTRO=$DISTRO
EULA=$EULA
EOF
else
echo "Your configuration files at $1 has not been touched."
fi
clean_up