def build(self, make_opts='', logfile='', extraversion='autotest'):
"""build the kernel
make_opts
additional options to make, if any
"""
os_dep.commands('gcc', 'make')
if logfile == '':
logfile = os.path.join(self.log_dir, 'kernel_build')
os.chdir(self.build_dir)
if extraversion:
self.extraversion(extraversion)
self.set_cross_cc()
# setup_config_file(config_file, config_overrides)
# Not needed on 2.6, but hard to tell -- handle failure
utils.system('make dep', ignore_status=True)
threads = 2 * utils.count_cpus()
build_string = 'make -j %d %s %s' % (threads, make_opts,
self.build_target)
# eg make bzImage, or make zImage
print build_string
utils.system(build_string)
if kernel_config.modules_needed('.config'):
utils.system('make -j %d %s modules' % (threads, make_opts))
kernel_version = self.get_kernel_build_ver()
kernel_version = re.sub('-autotest', '', kernel_version)
self.logfile.write('BUILD VERSION: %s\n' % kernel_version)
utils.force_copy(self.build_dir + '/System.map', self.results_dir)
def build(self, make_opts='', logfile='', extraversion='autotest'):
"""build the kernel
make_opts
additional options to make, if any
"""
os_dep.commands('gcc', 'make')
if logfile == '':
logfile = os.path.join(self.log_dir, 'kernel_build')
os.chdir(self.build_dir)
if extraversion:
self.extraversion(extraversion)
self.set_cross_cc()
# setup_config_file(config_file, config_overrides)
# Not needed on 2.6, but hard to tell -- handle failure
utils.system('make dep', ignore_status=True)
threads = 2 * utils.count_cpus()
build_string = 'make -j %d %s %s' % (threads, make_opts,
self.build_target)
# eg make bzImage, or make zImage
print build_string
utils.system(build_string)
if kernel_config.modules_needed('.config'):
utils.system('make -j %d %s modules' % (threads, make_opts))
kernel_version = self.get_kernel_build_ver()
kernel_version = re.sub('-autotest', '', kernel_version)
self.logfile.write('BUILD VERSION: %s\n' % kernel_version)
utils.force_copy(self.build_dir + '/System.map', self.results_dir)
def build(self, make_opts="", logfile="", extraversion="autotest"):
"""build the kernel
make_opts
additional options to make, if any
"""
os_dep.commands("gcc", "make")
if logfile == "":
logfile = os.path.join(self.log_dir, "kernel_build")
os.chdir(self.build_dir)
if extraversion:
self.extraversion(extraversion)
self.set_cross_cc()
# setup_config_file(config_file, config_overrides)
# Not needed on 2.6, but hard to tell -- handle failure
utils.system("make dep", ignore_status=True)
threads = 2 * utils.count_cpus()
build_string = "make -j %d %s %s" % (threads, make_opts, self.build_target)
# eg make bzImage, or make zImage
print build_string
utils.system(build_string)
if kernel_config.modules_needed(".config"):
utils.system("make -j %d %s modules" % (threads, make_opts))
kernel_version = self.get_kernel_build_ver()
kernel_version = re.sub("-autotest", "", kernel_version)
self.logfile.write("BUILD VERSION: %s\n" % kernel_version)
utils.force_copy(self.build_dir + "/System.map", self.results_dir)
def install(self, tag='autotest', prefix='/', install_vmlinux=True):
"""make install in the kernel tree"""
# Record that we have installed the kernel, and
# the tag under which we installed it.
self.installed_as = tag
os.chdir(self.build_dir)
if not os.path.isdir(prefix):
os.mkdir(prefix)
self.boot_dir = os.path.join(prefix, 'boot')
if not os.path.isdir(self.boot_dir):
os.mkdir(self.boot_dir)
if not self.build_image:
images = glob.glob('arch/*/boot/' + self.build_target)
if len(images):
self.build_image = images[0]
else:
self.build_image = self.build_target
# remember installed files
self.vmlinux = self.boot_dir + '/vmlinux-' + tag
if (self.build_image != 'vmlinux'):
self.image = self.boot_dir + '/vmlinuz-' + tag
else:
self.image = self.vmlinux
install_vmlinux = True
self.system_map = self.boot_dir + '/System.map-' + tag
self.config_file = self.boot_dir + '/config-' + tag
self.initrd = ''
# copy to boot dir
if install_vmlinux:
utils.force_copy('vmlinux', self.vmlinux)
if (self.build_image != 'vmlinux'):
utils.force_copy(self.build_image, self.image)
utils.force_copy('System.map', self.system_map)
utils.force_copy('.config', self.config_file)
if not kernel_config.modules_needed('.config'):
return
utils.system('make modules_install INSTALL_MOD_PATH=%s' % prefix)
if prefix == '/':
self.initrd = self.boot_dir + '/initrd-' + tag
self.mkinitrd(self.get_kernel_build_ver(), self.image,
self.system_map, self.initrd)
def install(self, tag='autotest', prefix='/', install_vmlinux=True):
"""make install in the kernel tree"""
# Record that we have installed the kernel, and
# the tag under which we installed it.
self.installed_as = tag
os.chdir(self.build_dir)
if not os.path.isdir(prefix):
os.mkdir(prefix)
self.boot_dir = os.path.join(prefix, 'boot')
if not os.path.isdir(self.boot_dir):
os.mkdir(self.boot_dir)
if not self.build_image:
images = glob.glob('arch/*/boot/' + self.build_target)
if len(images):
self.build_image = images[0]
else:
self.build_image = self.build_target
# remember installed files
self.vmlinux = self.boot_dir + '/vmlinux-' + tag
if (self.build_image != 'vmlinux'):
self.image = self.boot_dir + '/vmlinuz-' + tag
else:
self.image = self.vmlinux
install_vmlinux = True
self.system_map = self.boot_dir + '/System.map-' + tag
self.config_file = self.boot_dir + '/config-' + tag
self.initrd = ''
# copy to boot dir
if install_vmlinux:
utils.force_copy('vmlinux', self.vmlinux)
if (self.build_image != 'vmlinux'):
utils.force_copy(self.build_image, self.image)
utils.force_copy('System.map', self.system_map)
utils.force_copy('.config', self.config_file)
if not kernel_config.modules_needed('.config'):
return
utils.system('make modules_install INSTALL_MOD_PATH=%s' % prefix)
if prefix == '/':
self.initrd = self.boot_dir + '/initrd-' + tag
self.mkinitrd(self.get_kernel_build_ver(), self.image,
self.system_map, self.initrd)
def install(self, tag="autotest", prefix="/", install_vmlinux=True):
"""make install in the kernel tree"""
# Record that we have installed the kernel, and
# the tag under which we installed it.
self.installed_as = tag
os.chdir(self.build_dir)
if not os.path.isdir(prefix):
os.mkdir(prefix)
self.boot_dir = os.path.join(prefix, "boot")
if not os.path.isdir(self.boot_dir):
os.mkdir(self.boot_dir)
if not self.build_image:
images = glob.glob("arch/*/boot/" + self.build_target)
if len(images):
self.build_image = images[0]
else:
self.build_image = self.build_target
# remember installed files
self.vmlinux = self.boot_dir + "/vmlinux-" + tag
if self.build_image != "vmlinux":
self.image = self.boot_dir + "/vmlinuz-" + tag
else:
self.image = self.vmlinux
install_vmlinux = True
self.system_map = self.boot_dir + "/System.map-" + tag
self.config_file = self.boot_dir + "/config-" + tag
self.initrd = ""
# copy to boot dir
if install_vmlinux:
utils.force_copy("vmlinux", self.vmlinux)
if self.build_image != "vmlinux":
utils.force_copy(self.build_image, self.image)
utils.force_copy("System.map", self.system_map)
utils.force_copy(".config", self.config_file)
if not kernel_config.modules_needed(".config"):
return
utils.system("make modules_install INSTALL_MOD_PATH=%s" % prefix)
if prefix == "/":
self.initrd = self.boot_dir + "/initrd-" + tag
self.mkinitrd(self.get_kernel_build_ver(), self.image, self.system_map, self.initrd)
def testModulesNeeded(self):
self.assertEqual(kernel_config.modules_needed(
self.config_modules_path), True)
def testModulesNeeded(self):
self.assertEqual(
kernel_config.modules_needed(self.config_modules_path), True)
