poky/meta/classes/module.bbclass
Darren Hart 101ce7109e module: build hostprogs for each module
This fixes [BUGID #241]

The kernel hostprogs are built for the host architecture. They should not be
deployed to the target, and they should not be included in an sstate package
which might get reused on a host of a different architecture.

As we don't build many out-of-tree modules, this patch takes the approach of
building the hostprogs as part of the module compile process with a
do_compile_prepend() routine in module.bbclass.

We don't have to clean the hostprogs as modules depend on the kernel being
populate_staging, so its done with the staging directory by the time we run.

(From OE-Core rev: e807fc977770cb64a217768672c18437ea8f3057)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Gary Thomas <gary@mlbassoc.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-03-04 14:34:31 -08:00

46 lines
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RDEPENDS += "kernel-image update-modules"
DEPENDS += "virtual/kernel"
inherit module-base
# Ensure the hostprogs are available for module compilation
module_do_compile_prepend() {
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
oe_runmake CC="${KERNEL_CC}" LD="${KERNEL_LD}" AR="${KERNEL_AR}" \
-C ${STAGING_KERNEL_DIR} scripts
}
module_do_compile() {
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \
KERNEL_SRC=${STAGING_KERNEL_DIR} \
KERNEL_VERSION=${KERNEL_VERSION} \
CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
AR="${KERNEL_AR}" \
${MAKE_TARGETS}
}
module_do_install() {
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
oe_runmake DEPMOD=echo INSTALL_MOD_PATH="${D}" \
KERNEL_SRC=${STAGING_KERNEL_DIR} \
CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
modules_install
}
pkg_postinst_append () {
if [ -n "$D" ]; then
exit 1
fi
depmod -a
update-modules || true
}
pkg_postrm_append () {
update-modules || true
}
EXPORT_FUNCTIONS do_compile do_install
FILES_${PN} = "/etc /lib/modules"