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-rw-r--r--meta/classes/module-base.bbclass25
1 files changed, 25 insertions, 0 deletions
diff --git a/meta/classes/module-base.bbclass b/meta/classes/module-base.bbclass
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1inherit module_strip
2
3inherit kernel-arch
4
5export OS = "${TARGET_OS}"
6export CROSS_COMPILE = "${TARGET_PREFIX}"
7
8export KERNEL_VERSION = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-abiversion')}"
9export KERNEL_SOURCE = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-source')}"
10KERNEL_OBJECT_SUFFIX = "${@[".o", ".ko"][base_read_file('${STAGING_KERNEL_DIR}/kernel-abiversion') > "2.6.0"]}"
11KERNEL_CCSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-ccsuffix')}"
12KERNEL_LDSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-ldsuffix')}"
13
14# Set TARGET_??_KERNEL_ARCH in the machine .conf to set architecture
15# specific options necessary for building the kernel and modules.
16TARGET_CC_KERNEL_ARCH ?= ""
17HOST_CC_KERNEL_ARCH ?= "${TARGET_CC_KERNEL_ARCH}"
18TARGET_LD_KERNEL_ARCH ?= ""
19HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}"
20
21KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX} ${HOST_CC_KERNEL_ARCH}"
22KERNEL_LD = "${LD}${KERNEL_LDSUFFIX} ${HOST_LD_KERNEL_ARCH}"
23
24# kernel modules are generally machine specific
25PACKAGE_ARCH = "${MACHINE_ARCH}"