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 modules' % (threads))
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 __init__(self, file_img, file_size):
"""
Creates a virtual partition, keeping record of the device created
under /dev/mapper (device attribute) so test writers can use it
on their filesystem tests.
@param file_img: Path to the desired disk image file.
@param file_size: Size of the desired image in Bytes.
"""
logging.debug('Sanity check before attempting to create virtual '
'partition')
try:
os_dep.commands('sfdisk', 'losetup', 'kpartx')
except ValueError, e:
e_msg = 'Unable to create virtual partition: %s' % e
raise error.AutotestError(e_msg)
def __init__(self, file_img, file_size):
"""
Creates a virtual partition, keeping record of the device created
under /dev/mapper (device attribute) so test writers can use it
on their filesystem tests.
@param file_img: Path to the desired disk image file.
@param file_size: Size of the desired image in Bytes.
"""
logging.debug('Sanity check before attempting to create virtual '
'partition')
try:
os_dep.commands('sfdisk', 'losetup', 'kpartx')
except ValueError, e:
e_msg = 'Unable to create virtual partition: %s' % e
raise error.AutotestError(e_msg)
def setup(self, tarball='osdl-aim-7.0.1.13.tar.gz'):
tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir)
utils.extract_tarball_to_dir(tarball, self.srcdir)
self.job.setup_dep(['libaio'])
libs = '-L' + self.autodir + '/deps/libaio/lib -laio'
cflags = '-I ' + self.autodir + '/deps/libaio/include'
var_libs = 'LIBS="' + libs + '"'
var_cflags = 'CFLAGS="' + cflags + '"'
self.make_flags = var_libs + ' ' + var_cflags
os_dep.commands('autoconf', 'automake', 'libtoolize')
os.chdir(self.srcdir)
utils.system('./bootstrap')
utils.system('./configure')
# we can't use patch here, as the Makefile is autogenerated
# so we can't tell exactly what it looks like.
# Perform some foul in-place sed hackery instead.
for file in ('Makefile', 'src/Makefile'):
utils.system('sed -i "s/^CFLAGS =/CFLAGS +=/" ' + file)
utils.system('sed -i "s/^LIBS =/LIBS +=/" ' + file)
utils.system(self.make_flags + ' make')
os.rename('src/reaim', 'reaim')
def setup(self, tarball = 'osdl-aim-7.0.1.13.tar.gz'):
tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir)
utils.extract_tarball_to_dir(tarball, self.srcdir)
self.job.setup_dep(['libaio'])
libs = '-L' + self.autodir + '/deps/libaio/lib -laio'
cflags = '-I ' + self.autodir + '/deps/libaio/include'
var_libs = 'LIBS="' + libs + '"'
var_cflags = 'CFLAGS="' + cflags + '"'
self.make_flags = var_libs + ' ' + var_cflags
os_dep.commands('autoconf', 'automake', 'libtoolize')
os.chdir(self.srcdir)
utils.system('./bootstrap')
utils.system('./configure')
# we can't use patch here, as the Makefile is autogenerated
# so we can't tell exactly what it looks like.
# Perform some foul in-place sed hackery instead.
for file in ('Makefile', 'src/Makefile'):
utils.system('sed -i "s/^CFLAGS =/CFLAGS +=/" ' + file)
utils.system('sed -i "s/^LIBS =/LIBS +=/" ' + file)
utils.system(self.make_flags + ' make')
os.rename('src/reaim', 'reaim')
def build(self, make_opts = '', logfile = '', extraversion='autotest'):
"""build xen
make_opts
additional options to make, if any
"""
self.log('running build')
os_dep.commands('gcc', 'make')
# build xen with extraversion flag
os.environ['XEN_EXTRAVERSION'] = '-unstable-%s'% extraversion
if logfile == '':
logfile = os.path.join(self.log_dir, 'xen_build')
os.chdir(self.build_dir)
self.log('log_dir: %s ' % self.log_dir)
self.job.logging.tee_redirect_debug_dir(self.log_dir, log_name=logfile)
# build xen hypervisor and user-space tools
targets = ['xen', 'tools']
threads = 2 * utils.count_cpus()
for t in targets:
build_string = 'make -j %d %s %s' % (threads, make_opts, t)
self.log('build_string: %s' % build_string)
utils.system(build_string)
# make a kernel job out of the kernel from the xen src if one isn't provided
if self.kjob is None:
# get xen kernel tree ready
self.log("prep-ing xen'ified kernel source tree")
utils.system('make prep-kernels')
v = self.get_xen_kernel_build_ver()
self.log('building xen kernel version: %s' % v)
# build xen-ified kernel in xen tree
kernel_base_tree = os.path.join(self.build_dir, \
'linux-%s' % self.get_xen_kernel_build_ver())
self.log('kernel_base_tree = %s' % kernel_base_tree)
# fix up XENGUEST value in EXTRAVERSION; we can't have
# files with '$(XENGEUST)' in the name, =(
self.fix_up_xen_kernel_makefile(kernel_base_tree)
# make the kernel job
self.kjob = self.job.kernel(kernel_base_tree)
# hardcoding dom0 config (no modules for testing, yay!)
# FIXME: probe host to determine which config to pick
c = self.build_dir + '/buildconfigs/linux-defconfig_xen0_x86_32'
self.log('using kernel config: %s ' % c)
self.kjob.config(c)
# Xen's kernel tree sucks; doesn't use bzImage, but vmlinux
self.kjob.set_build_target('vmlinuz')
# also, the vmlinuz is not out in arch/*/boot, ARGH! more hackery
self.kjob.set_build_image(self.job.tmpdir + '/build/linux/vmlinuz')
self.kjob.build()
self.job.logging.restore()
xen_version = self.get_xen_build_ver()
self.log('BUILD VERSION: Xen: %s Kernel:%s' % \
(xen_version, self.kjob.get_kernel_build_ver()))
