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authorRichard Purdie <richard@openedhand.com>2006-11-02 10:18:03 +0000
committerRichard Purdie <richard@openedhand.com>2006-11-02 10:18:03 +0000
commit0d59c10f98ee7107b32e23909fd4fe0d7d89b078 (patch)
tree0722d3d2a05746a2be788ce30da00892d2de188e /meta/classes/linux-kernel-base.bbclass
parent5d6699af12ae61fb4919188c8cd35dbab53d06e2 (diff)
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kernel.bbclass: Sync with updates in OE to work with kernels >= 2.6.18
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@851 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/classes/linux-kernel-base.bbclass')
-rw-r--r--meta/classes/linux-kernel-base.bbclass42
1 files changed, 42 insertions, 0 deletions
diff --git a/meta/classes/linux-kernel-base.bbclass b/meta/classes/linux-kernel-base.bbclass
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+++ b/meta/classes/linux-kernel-base.bbclass
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+# parse kernel ABI version out of <linux/version.h>
+def get_kernelversion(p):
+ import re, os
+
+ fn = p + '/include/linux/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):
+ import bb, os.path
+ suffix = ""
+ if (bb.data.getVar("PARALLEL_INSTALL_MODULES", d, 1) == "1"):
+ file = bb.data.expand('${STAGING_KERNEL_DIR}/kernel-abiversion', d)
+ if (os.path.exists(file)):
+ suffix = "-%s" % (get_kernelmajorversion(base_read_file(file)))
+ return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split()))
+
+# that's all
+