diff options
Diffstat (limited to 'meta/classes/module-base.bbclass')
| -rw-r--r-- | meta/classes/module-base.bbclass | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/meta/classes/module-base.bbclass b/meta/classes/module-base.bbclass index c98baceeab..6fe77c01b7 100644 --- a/meta/classes/module-base.bbclass +++ b/meta/classes/module-base.bbclass @@ -1,29 +1,27 @@ -inherit module_strip - inherit kernel-arch +# This is instead of DEPENDS = "virtual/kernel" +do_configure[depends] += "virtual/kernel:do_compile_kernelmodules" + export OS = "${TARGET_OS}" export CROSS_COMPILE = "${TARGET_PREFIX}" -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_ARSUFFIX = "${@base_read_file('${STAGING_KERNEL_DIR}/kernel-arsuffix')}" +# This points to the build artefacts from the main kernel build +# such as .config and System.map +# Confusingly it is not the module build output (which is ${B}) but +# we didn't pick the name. +export KBUILD_OUTPUT = "${STAGING_KERNEL_BUILDDIR}" -# 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} ${HOST_AR_KERNEL_ARCH}" +export KERNEL_VERSION = "${@base_read_file('${STAGING_KERNEL_BUILDDIR}/kernel-abiversion')}" +KERNEL_OBJECT_SUFFIX = ".ko" # kernel modules are generally machine specific PACKAGE_ARCH = "${MACHINE_ARCH}" + +# Function to ensure the kernel scripts are created. Expected to +# be called before do_compile. See module.bbclass for an example. +do_make_scripts() { + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS + make CC="${KERNEL_CC}" LD="${KERNEL_LD}" AR="${KERNEL_AR}" \ + -C ${STAGING_KERNEL_DIR} O=${STAGING_KERNEL_BUILDDIR} scripts +} |