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Diffstat (limited to 'meta/classes-recipe/linux-kernel-base.bbclass')
-rw-r--r-- | meta/classes-recipe/linux-kernel-base.bbclass | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/meta/classes-recipe/linux-kernel-base.bbclass b/meta/classes-recipe/linux-kernel-base.bbclass new file mode 100644 index 0000000000..e2187a73f0 --- /dev/null +++ b/meta/classes-recipe/linux-kernel-base.bbclass @@ -0,0 +1,62 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +# parse kernel ABI version out of <linux/version.h> +def get_kernelversion_headers(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' + + 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_kernelversion_file(p): + fn = p + '/kernel-abiversion' + + try: + with open(fn, 'r') as f: + return f.readlines()[0].strip() + except IOError: + return None + +def get_kernellocalversion_file(p): + fn = p + '/kernel-localversion' + + try: + with open(fn, 'r') as f: + return f.readlines()[0].strip() + except IOError: + return "" + + return "" + +def linux_module_packages(s, d): + suffix = "" + return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split())) + +export KBUILD_BUILD_VERSION = "1" +export KBUILD_BUILD_USER ?= "oe-user" +export KBUILD_BUILD_HOST ?= "oe-host" + +# that's all + |