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inherit module-base kernel-module-split pkgconfig
addtask make_scripts after do_prepare_recipe_sysroot before do_compile
do_make_scripts[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
do_make_scripts[depends] += "virtual/kernel:do_shared_workdir"
EXTRA_OEMAKE += "KERNEL_SRC=${STAGING_KERNEL_DIR}"
MODULES_INSTALL_TARGET ?= "modules_install"
MODULES_MODULE_SYMVERS_LOCATION ?= ""
python __anonymous () {
depends = d.getVar('DEPENDS')
extra_symbols = []
for dep in depends.split():
if dep.startswith("kernel-module-"):
extra_symbols.append("${STAGING_INCDIR}/" + dep + "/Module.symvers")
d.setVar('KBUILD_EXTRA_SYMBOLS', " ".join(extra_symbols))
}
python do_devshell_prepend () {
os.environ['CFLAGS'] = ''
os.environ['CPPFLAGS'] = ''
os.environ['CXXFLAGS'] = ''
os.environ['LDFLAGS'] = ''
os.environ['KERNEL_PATH'] = d.getVar('STAGING_KERNEL_DIR')
os.environ['KERNEL_SRC'] = d.getVar('STAGING_KERNEL_DIR')
os.environ['KERNEL_VERSION'] = d.getVar('KERNEL_VERSION')
os.environ['CC'] = d.getVar('KERNEL_CC')
os.environ['LD'] = d.getVar('KERNEL_LD')
os.environ['AR'] = d.getVar('KERNEL_AR')
os.environ['O'] = d.getVar('STAGING_KERNEL_BUILDDIR')
kbuild_extra_symbols = d.getVar('KBUILD_EXTRA_SYMBOLS')
if kbuild_extra_symbols:
os.environ['KBUILD_EXTRA_SYMBOLS'] = kbuild_extra_symbols
else:
os.environ['KBUILD_EXTRA_SYMBOLS'] = ''
}
module_do_compile() {
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \
KERNEL_VERSION=${KERNEL_VERSION} \
CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
AR="${KERNEL_AR}" \
O=${STAGING_KERNEL_BUILDDIR} \
KBUILD_EXTRA_SYMBOLS="${KBUILD_EXTRA_SYMBOLS}" \
${MAKE_TARGETS}
}
module_do_install() {
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
oe_runmake DEPMOD=echo MODLIB="${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}" \
CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
O=${STAGING_KERNEL_BUILDDIR} \
${MODULES_INSTALL_TARGET}
if [ ! -e "${B}/${MODULES_MODULE_SYMVERS_LOCATION}/Module.symvers" ] ; then
bbwarn "Module.symvers not found in ${B}/${MODULES_MODULE_SYMVERS_LOCATION}"
bbwarn "Please consider setting MODULES_MODULE_SYMVERS_LOCATION to a"
bbwarn "directory below B to get correct inter-module dependencies"
else
install -Dm0644 "${B}/${MODULES_MODULE_SYMVERS_LOCATION}"/Module.symvers ${D}${includedir}/${BPN}/Module.symvers
# Module.symvers contains absolute path to the build directory.
# While it doesn't actually seem to matter which path is specified,
# clear them out to avoid confusion
sed -e 's:${B}/::g' -i ${D}${includedir}/${BPN}/Module.symvers
fi
}
EXPORT_FUNCTIONS do_compile do_install
# add all splitted modules to PN RDEPENDS, PN can be empty now
KERNEL_MODULES_META_PACKAGE = "${PN}"
FILES_${PN} = ""
ALLOW_EMPTY_${PN} = "1"
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