opnsense-tools/build/kernel.sh

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#!/bin/sh
# Copyright (c) 2014-2017 Franco Fichtner <franco@opnsense.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
set -e
SELF=kernel
. ./common.sh
KERNEL_SET=$(find ${SETSDIR} -name "kernel-*-${PRODUCT_ARCH}.txz")
if [ -f "${KERNEL_SET}" -a -z "${1}" ]; then
echo ">>> Reusing kernel set: ${KERNEL_SET}"
exit 0
fi
git_branch ${SRCDIR} ${SRCBRANCH} SRCBRANCH
git_describe ${SRCDIR}
KERNEL_SET=${SETSDIR}/kernel-${REPO_VERSION}-${PRODUCT_ARCH}
if [ -f ${CONFIGDIR}/${PRODUCT_KERNEL}.${PRODUCT_ARCH} ]; then
cp "${CONFIGDIR}/${PRODUCT_KERNEL}.${PRODUCT_ARCH}" \
"${SRCDIR}/sys/${PRODUCT_TARGET}/conf/${PRODUCT_KERNEL}"
elif [ -f ${CONFIGDIR}/${PRODUCT_KERNEL} ]; then
cp "${CONFIGDIR}/${PRODUCT_KERNEL}" \
"${SRCDIR}/sys/${PRODUCT_TARGET}/conf/${PRODUCT_KERNEL}"
fi
MAKE_ARGS="TARGET_ARCH=${PRODUCT_ARCH} TARGET=${PRODUCT_TARGET}"
MAKE_ARGS="${MAKE_ARGS} KERNCONF=${PRODUCT_KERNEL} __MAKE_CONF="
${ENV_FILTER} make -s -C${SRCDIR} -j${CPUS} buildkernel ${MAKE_ARGS} NO_KERNELCLEAN=yes
${ENV_FILTER} make -s -C${SRCDIR}/release obj ${MAKE_ARGS}
build_marker kernel
rm -f $(make -C${SRCDIR}/release -V .OBJDIR)/kernel.txz
${ENV_FILTER} make -s -C${SRCDIR}/release kernel.txz ${MAKE_ARGS}
sh ./clean.sh ${SELF}
echo -n ">>> Copying kernel set... "
mv $(make -C${SRCDIR}/release -V .OBJDIR)/kernel.txz ${KERNEL_SET}.txz
echo "done"
generate_signature ${KERNEL_SET}.txz