generic-poky/meta/classes/linux-kernel-base.bbclass
Joshua Lock 3da120a872 linux-kernel-base.bbclass: merge version detection updates from upstream
Kernels after 2.6.33 store the utrelease.h file, used to detect the kernels
version, in a different location.

Merged from oe.dev

Signed-off-by: Joshua Lock <josh@linux.intel.com>
2010-05-20 14:14:22 +01:00

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# parse kernel ABI version out of <linux/version.h>
def get_kernelversion(p):
import re
fn = p + '/include/linux/utsrelease.h'
if not os.path.isfile(fn):
# after 2.6.33-rc1
fn = p + '/include/generated/utsrelease.h'
if not os.path.isfile(fn):
fn = p + '/include/linux/version.h'
import re
try:
f = open(fn, 'r')
except IOError:
return None
l = f.readlines()
f.close()
r = re.compile("#define UTS_RELEASE \"(.*)\"")
for s in l:
m = r.match(s)
if m:
return m.group(1)
return None
def get_kernelmajorversion(p):
import re
r = re.compile("([0-9]+\.[0-9]+).*")
m = r.match(p);
if m:
return m.group(1)
return None
def linux_module_packages(s, d):
suffix = ""
return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split()))
# that's all