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-rw-r--r--meta/classes/kernel.bbclass30
1 files changed, 3 insertions, 27 deletions
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index c81112ede7..3a7fd5b499 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -1,4 +1,4 @@
1inherit module_strip 1inherit linux-kernel-base module_strip
2 2
3PROVIDES += "virtual/kernel" 3PROVIDES += "virtual/kernel"
4DEPENDS += "virtual/${TARGET_PREFIX}depmod-${@get_kernelmajorversion('${PV}')} virtual/${TARGET_PREFIX}gcc${KERNEL_CCSUFFIX} update-modules" 4DEPENDS += "virtual/${TARGET_PREFIX}depmod-${@get_kernelmajorversion('${PV}')} virtual/${TARGET_PREFIX}gcc${KERNEL_CCSUFFIX} update-modules"
@@ -10,7 +10,7 @@ PACKAGES_DYNAMIC += "kernel-image-*"
10 10
11export OS = "${TARGET_OS}" 11export OS = "${TARGET_OS}"
12export CROSS_COMPILE = "${TARGET_PREFIX}" 12export CROSS_COMPILE = "${TARGET_PREFIX}"
13KERNEL_IMAGETYPE = "zImage" 13KERNEL_IMAGETYPE ?= "zImage"
14 14
15KERNEL_PRIORITY = "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[-1]}" 15KERNEL_PRIORITY = "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[-1]}"
16 16
@@ -43,31 +43,7 @@ KERNEL_IMAGEDEST = "boot"
43# 43#
44export CMDLINE_CONSOLE = "console=${@bb.data.getVar("KERNEL_CONSOLE",d,1) or "ttyS0"}" 44export CMDLINE_CONSOLE = "console=${@bb.data.getVar("KERNEL_CONSOLE",d,1) or "ttyS0"}"
45 45
46# parse kernel ABI version out of <linux/version.h> 46KERNEL_VERSION = "${@get_kernelversion('${S}')}"
47def get_kernelversion(p):
48 import re
49 try:
50 f = open(p, 'r')
51 except IOError:
52 return None
53 l = f.readlines()
54 f.close()
55 r = re.compile("#define UTS_RELEASE \"(.*)\"")
56 for s in l:
57 m = r.match(s)
58 if m:
59 return m.group(1)
60 return None
61
62def get_kernelmajorversion(p):
63 import re
64 r = re.compile("([0-9]+\.[0-9]+).*")
65 m = r.match(p);
66 if m:
67 return m.group(1)
68 return None
69
70KERNEL_VERSION = "${@get_kernelversion('${S}/include/linux/version.h')}"
71KERNEL_MAJOR_VERSION = "${@get_kernelmajorversion('${KERNEL_VERSION}')}" 47KERNEL_MAJOR_VERSION = "${@get_kernelmajorversion('${KERNEL_VERSION}')}"
72 48
73KERNEL_LOCALVERSION ?= "" 49KERNEL_LOCALVERSION ?= ""