1 #
2 # Example config for cross compiling
3 #
4 # In this config, it is expected that the tool chains from:
5 #
6 # https://kernel.org/pub/tools/crosstool/files/bin/x86_64/
7 #
8 # running on a x86_64 system have been downloaded and installed into:
9 #
10 # /usr/local/
11 #
12 # such that the compiler binaries are something like:
13 #
14 # /usr/local/gcc-4.5.2-nolibc/mips-linux/bin/mips-linux-gcc
15 #
16 # Some of the archs will use gcc-4.5.1 instead of gcc-4.5.2
17 # this config uses variables to differentiate them.
18 #
19 # Comments describe some of the options, but full descriptions of
20 # options are described in the samples.conf file.
21
22 # ${PWD} is defined by ktest.pl to be the directory that the user
23 # was in when they executed ktest.pl. It may be better to hardcode the
24 # path name here. THIS_DIR is the variable used through out the config file
25 # in case you want to change it.
26
27 THIS_DIR := ${PWD}
28
29 # Update the BUILD_DIR option to the location of your git repo you want to test.
30 BUILD_DIR = ${THIS_DIR}/linux.git
31
32 # The build will go into this directory. It will be created when you run the test.
33 OUTPUT_DIR = ${THIS_DIR}/cross-compile
34
35 # The build will be compiled with -j8
36 BUILD_OPTIONS = -j8
37
38 # The test will not stop when it hits a failure.
39 DIE_ON_FAILURE = 0
40
41 # If you want to have ktest.pl store the failure somewhere, uncomment this option
42 # and change the directory where ktest should store the failures.
43 #STORE_FAILURES = ${THIS_DIR}/failures
44
45 # The log file is stored in the OUTPUT_DIR called cross.log
46 # If you enable this, you need to create the OUTPUT_DIR. It wont be created for you.
47 LOG_FILE = ${OUTPUT_DIR}/cross.log
48
49 # The log file will be cleared each time you run ktest.
50 CLEAR_LOG = 1
51
52 # As some archs do not build with the defconfig, they have been marked
53 # to be ignored. If you want to test them anyway, change DO_FAILED to 1.
54 # If a test that has been marked as DO_FAILED passes, then you should change
55 # that test to be DO_DEFAULT
56
57 DO_FAILED := 0
58 DO_DEFAULT := 1
59
60 # By setting both DO_FAILED and DO_DEFAULT to zero, you can pick a single
61 # arch that you want to test. (uncomment RUN and chose your arch)
62 #RUN := arm
63
64 # At the bottom of the config file exists a bisect test. You can update that
65 # test and set DO_FAILED and DO_DEFAULT to zero, and uncomment this variable
66 # to run the bisect on the arch.
67 #RUN := bisect
68
69 # By default all tests will be running gcc 4.5.2. Some tests are using 4.5.1
70 # and they select that in the test.
71 # Note: GCC_VER is declared as on option and not a variable ('=' instead of ':=')
72 # This is important. A variable is used only in the config file and if it is set
73 # it stays that way for the rest of the config file until it is change again.
74 # Here we want GCC_VER to remain persistent and change for each test, as it is used in
75 # the MAKE_CMD. By using '=' instead of ':=' we achieve our goal.
76
77 GCC_VER = 4.5.2
78 MAKE_CMD = PATH=/usr/local/gcc-${GCC_VER}-nolibc/${CROSS}/bin:$PATH CROSS_COMPILE=${CROSS}- make ARCH=${ARCH}
79
80 # all tests are only doing builds.
81 TEST_TYPE = build
82
83 # If you want to add configs on top of the defconfig, you can add those configs into
84 # the add-config file and uncomment this option. This is useful if you want to test
85 # all cross compiles with PREEMPT set, or TRACING on, etc.
86 #ADD_CONFIG = ${THIS_DIR}/add-config
87
88 # All tests are using defconfig
89 BUILD_TYPE = defconfig
90
91 # The test names will have the arch and cross compiler used. This will be shown in
92 # the results.
93 TEST_NAME = ${ARCH} ${CROSS}
94
95 # alpha
96 TEST_START IF ${RUN} == alpha || ${DO_DEFAULT}
97 # Notice that CROSS and ARCH are also options and not variables (again '=' instead
98 # of ':='). This is because TEST_NAME and MAKE_CMD wil use them for each test.
99 # Only options are available during runs. Variables are only present in parsing the
100 # config file.
101 CROSS = alpha-linux
102 ARCH = alpha
103
104 # arm
105 TEST_START IF ${RUN} == arm || ${DO_DEFAULT}
106 CROSS = arm-unknown-linux-gnueabi
107 ARCH = arm
108
109 # ia64
110 TEST_START IF ${RUN} == ia64 || ${DO_DEFAULT}
111 CROSS = ia64-linux
112 ARCH = ia64
113
114 # m68k fails with error?
115 TEST_START IF ${RUN} == m68k || ${DO_DEFAULT}
116 CROSS = m68k-linux
117 ARCH = m68k
118
119 # mips64
120 TEST_START IF ${RUN} == mips || ${RUN} == mips64 || ${DO_DEFAULT}
121 CROSS = mips64-linux
122 ARCH = mips
123
124 # mips32
125 TEST_START IF ${RUN} == mips || ${RUN} == mips32 || ${DO_DEFAULT}
126 CROSS = mips-linux
127 ARCH = mips
128
129 # parisc64 failed?
130 TEST_START IF ${RUN} == hppa || ${RUN} == hppa64 || ${DO_FAILED}
131 CROSS = hppa64-linux
132 ARCH = parisc
133
134 # parisc
135 TEST_START IF ${RUN} == hppa || ${RUN} == hppa32 || ${DO_FAILED}
136 CROSS = hppa-linux
137 ARCH = parisc
138
139 # ppc
140 TEST_START IF ${RUN} == ppc || ${RUN} == ppc32 || ${DO_DEFAULT}
141 CROSS = powerpc-linux
142 ARCH = powerpc
143
144 # ppc64
145 TEST_START IF ${RUN} == ppc || ${RUN} == ppc64 || ${DO_DEFAULT}
146 CROSS = powerpc64-linux
147 ARCH = powerpc
148
149 # s390
150 TEST_START IF ${RUN} == s390 || ${DO_DEFAULT}
151 CROSS = s390x-linux
152 ARCH = s390
153
154 # sh
155 TEST_START IF ${RUN} == sh || ${DO_DEFAULT}
156 CROSS = sh4-linux
157 ARCH = sh
158
159 # sparc64
160 TEST_START IF ${RUN} == sparc || ${RUN} == sparc64 || ${DO_DEFAULT}
161 CROSS = sparc64-linux
162 ARCH = sparc64
163
164 # sparc
165 TEST_START IF ${RUN} == sparc || ${RUN} == sparc32 || ${DO_DEFAULT}
166 CROSS = sparc-linux
167 ARCH = sparc
168
169 # xtensa failed
170 TEST_START IF ${RUN} == xtensa || ${DO_FAILED}
171 CROSS = xtensa-linux
172 ARCH = xtensa
173
174 # UML
175 TEST_START IF ${RUN} == uml || ${DO_DEFAULT}
176 MAKE_CMD = make ARCH=um SUBARCH=x86_64
177 ARCH = uml
178 CROSS =
179
180 TEST_START IF ${RUN} == x86 || ${RUN} == i386 || ${DO_DEFAULT}
181 MAKE_CMD = make ARCH=i386
182 ARCH = i386
183 CROSS =
184
185 TEST_START IF ${RUN} == x86 || ${RUN} == x86_64 || ${DO_DEFAULT}
186 MAKE_CMD = make ARCH=x86_64
187 ARCH = x86_64
188 CROSS =
189
190 #################################
191
192 # This is a bisect if needed. You need to give it a MIN_CONFIG that
193 # will be the config file it uses. Basically, just copy the created defconfig
194 # for the arch someplace and point MIN_CONFIG to it.
195 TEST_START IF ${RUN} == bisect
196 MIN_CONFIG = ${THIS_DIR}/min-config
197 CROSS = s390x-linux
198 ARCH = s390
199 TEST_TYPE = bisect
200 BISECT_TYPE = build
201 BISECT_GOOD = v3.1
202 BISECT_BAD = v3.2
203 CHECKOUT = v3.2
204
205 #################################
206
207 # These defaults are needed to keep ktest.pl from complaining. They are
208 # ignored because the test does not go pass the build. No install or
209 # booting of the target images.
210
211 DEFAULTS
212 MACHINE = crosstest
213 SSH_USER = root
214 BUILD_TARGET = cross
215 TARGET_IMAGE = image
216 POWER_CYCLE = cycle
217 CONSOLE = console
218 LOCALVERSION = version
219 GRUB_MENU = grub
220
221 REBOOT_ON_ERROR = 0
222 POWEROFF_ON_ERROR = 0
223 POWEROFF_ON_SUCCESS = 0
224 REBOOT_ON_SUCCESS = 0
225
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