diff options
Diffstat (limited to 'classes/module-base.bbclass')
| -rw-r--r-- | classes/module-base.bbclass | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/classes/module-base.bbclass b/classes/module-base.bbclass index 3aa7072370..bc53e1bad5 100644 --- a/classes/module-base.bbclass +++ b/classes/module-base.bbclass @@ -5,13 +5,29 @@ inherit kernel-arch export OS = "${TARGET_OS}" export CROSS_COMPILE = "${TARGET_PREFIX}" +# A machine.conf or local.conf can increase MACHINE_KERNEL_PR to force +# rebuilds for kernel and external modules +PR = "${MACHINE_KERNEL_PR}" + export KERNEL_VERSION = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-abiversion')}" export KERNEL_SOURCE = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-source')}" KERNEL_OBJECT_SUFFIX = "${@[".o", ".ko"][base_read_file('${STAGING_KERNEL_DIR}/kernel-abiversion') > "2.6.0"]}" KERNEL_CCSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-ccsuffix')}" KERNEL_LDSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-ldsuffix')}" -KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX} ${HOST_CC_ARCH}" -KERNEL_LD = "${LD}${KERNEL_LDSUFFIX}" +KERNEL_ARSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-arsuffix')}" + +# Set TARGET_??_KERNEL_ARCH in the machine .conf to set architecture +# specific options necessary for building the kernel and modules. +TARGET_CC_KERNEL_ARCH ?= "" +HOST_CC_KERNEL_ARCH ?= "${TARGET_CC_KERNEL_ARCH}" +TARGET_LD_KERNEL_ARCH ?= "" +HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}" +TARGET_AR_KERNEL_ARCH ?= "" +HOST_AR_KERNEL_ARCH ?= "${TARGET_AR_KERNEL_ARCH}" + +KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX} ${HOST_CC_KERNEL_ARCH}" +KERNEL_LD = "${LD}${KERNEL_LDSUFFIX} ${HOST_LD_KERNEL_ARCH}" +KERNEL_AR = "${AR}${KERNEL_ARSUFFIX} ${HOST_AR_KERNEL_ARCH}" # kernel modules are generally machine specific PACKAGE_ARCH = "${MACHINE_ARCH}" |