1#
2# Example config for cross compiling
3#
4# In this config, it is expected that the tool chains from:
5#
6#   http://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
27THIS_DIR := ${PWD}
28
29# Update the BUILD_DIR option to the location of your git repo you want to test.
30BUILD_DIR = ${THIS_DIR}/linux.git
31
32# The build will go into this directory. It will be created when you run the test.
33OUTPUT_DIR = ${THIS_DIR}/cross-compile
34
35# The build will be compiled with -j8
36BUILD_OPTIONS = -j8
37
38# The test will not stop when it hits a failure.
39DIE_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.
47LOG_FILE = ${OUTPUT_DIR}/cross.log
48
49# The log file will be cleared each time you run ktest.
50CLEAR_LOG = 1
51
52# As some archs do not build with the defconfig, they have been marked
53# to be ignored. If you want to test them anyway, change DO_FAILED to 1.
54# If a test that has been marked as DO_FAILED passes, then you should change
55# that test to be DO_DEFAULT
56
57DO_FAILED := 0
58DO_DEFAULT := 1
59
60# By setting both DO_FAILED and DO_DEFAULT to zero, you can pick a single
61# arch that you want to test. (uncomment RUN and chose your arch)
62#RUN := arm
63
64# At the bottom of the config file exists a bisect test. You can update that
65# test and set DO_FAILED and DO_DEFAULT to zero, and uncomment this variable
66# to run the bisect on the arch.
67#RUN := bisect
68
69# By default all tests will be running gcc 4.5.2. Some tests are using 4.5.1
70# and they select that in the test.
71# Note: GCC_VER is declared as on option and not a variable ('=' instead of ':=')
72# This is important. A variable is used only in the config file and if it is set
73# it stays that way for the rest of the config file until it is change again.
74# Here we want GCC_VER to remain persistent and change for each test, as it is used in
75# the MAKE_CMD. By using '=' instead of ':=' we achieve our goal.
76
77GCC_VER = 4.5.2
78MAKE_CMD = PATH=/usr/local/gcc-${GCC_VER}-nolibc/${CROSS}/bin:$PATH CROSS_COMPILE=${CROSS}- make ARCH=${ARCH}
79
80# all tests are only doing builds.
81TEST_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
89BUILD_TYPE = defconfig
90
91# The test names will have the arch and cross compiler used. This will be shown in
92# the results.
93TEST_NAME = ${ARCH} ${CROSS}
94
95# alpha
96TEST_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.
101CROSS = alpha-linux
102ARCH = alpha
103
104# arm
105TEST_START IF ${RUN} == arm || ${DO_DEFAULT}
106CROSS = arm-unknown-linux-gnueabi
107ARCH = arm
108
109# ia64
110TEST_START IF ${RUN} == ia64 || ${DO_DEFAULT}
111CROSS = ia64-linux
112ARCH = ia64
113
114# m68k fails with error?
115TEST_START IF ${RUN} == m68k || ${DO_DEFAULT}
116CROSS = m68k-linux
117ARCH = m68k
118
119# mips64
120TEST_START IF ${RUN} == mips || ${RUN} == mips64 || ${DO_DEFAULT}
121CROSS = mips64-linux
122ARCH = mips
123
124# mips32
125TEST_START IF ${RUN} == mips || ${RUN} == mips32 || ${DO_DEFAULT}
126CROSS = mips-linux
127ARCH = mips
128
129# parisc64 failed?
130TEST_START IF ${RUN} == hppa || ${RUN} == hppa64 || ${DO_FAILED}
131CROSS = hppa64-linux
132ARCH = parisc
133
134# parisc
135TEST_START IF ${RUN} == hppa || ${RUN} == hppa32 || ${DO_FAILED}
136CROSS = hppa-linux
137ARCH = parisc
138
139# ppc
140TEST_START IF ${RUN} == ppc || ${RUN} == ppc32 || ${DO_DEFAULT}
141CROSS = powerpc-linux
142ARCH = powerpc
143
144# ppc64
145TEST_START IF ${RUN} == ppc || ${RUN} == ppc64 || ${DO_DEFAULT}
146CROSS = powerpc64-linux
147ARCH = powerpc
148
149# s390
150TEST_START IF ${RUN} == s390 || ${DO_DEFAULT}
151CROSS = s390x-linux
152ARCH = s390
153
154# sh
155TEST_START IF ${RUN} == sh || ${DO_DEFAULT}
156CROSS = sh4-linux
157ARCH = sh
158
159# sparc64
160TEST_START IF ${RUN} == sparc || ${RUN} == sparc64 || ${DO_DEFAULT}
161CROSS = sparc64-linux
162ARCH = sparc64
163
164# sparc
165TEST_START IF ${RUN} == sparc || ${RUN} == sparc32 || ${DO_DEFAULT}
166CROSS = sparc-linux
167ARCH = sparc
168
169# xtensa failed
170TEST_START IF ${RUN} == xtensa || ${DO_FAILED}
171CROSS = xtensa-linux
172ARCH = xtensa
173
174# UML
175TEST_START IF ${RUN} == uml || ${DO_DEFAULT}
176MAKE_CMD = make ARCH=um SUBARCH=x86_64
177ARCH = uml
178CROSS =
179
180TEST_START IF ${RUN} == x86 || ${RUN} == i386 || ${DO_DEFAULT}
181MAKE_CMD = make ARCH=i386
182ARCH = i386
183CROSS =
184
185TEST_START IF ${RUN} == x86 || ${RUN} == x86_64 || ${DO_DEFAULT}
186MAKE_CMD = make ARCH=x86_64
187ARCH = x86_64
188CROSS =
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.
195TEST_START IF ${RUN} == bisect
196MIN_CONFIG = ${THIS_DIR}/min-config
197CROSS = s390x-linux
198ARCH = s390
199TEST_TYPE = bisect
200BISECT_TYPE = build
201BISECT_GOOD = v3.1
202BISECT_BAD = v3.2
203CHECKOUT = 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
211DEFAULTS
212MACHINE = crosstest
213SSH_USER = root
214BUILD_TARGET = cross
215TARGET_IMAGE = image
216POWER_CYCLE = cycle
217CONSOLE = console
218LOCALVERSION = version
219GRUB_MENU = grub
220
221REBOOT_ON_ERROR = 0
222POWEROFF_ON_ERROR = 0
223POWEROFF_ON_SUCCESS = 0
224REBOOT_ON_SUCCESS = 0
225
226