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#!/bin/sh -e
#
# Copyright (c) 2009-2017 Robert Nelson <robertcnelson@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
DIR=$PWD
git_bin=$(which git)
mkdir -p "${DIR}/deploy/"
patch_kernel () {
cd "${DIR}/KERNEL" || exit
export DIR
/bin/bash -e "${DIR}/patch.sh" || { ${git_bin} add . ; exit 1 ; }
if [ ! -f "${DIR}/.yakbuild" ] ; then
if [ ! "${RUN_BISECT}" ] ; then
${git_bin} add --all
${git_bin} commit --allow-empty -a -m "${KERNEL_TAG}${BUILD} patchset"
fi
fi
cd "${DIR}/" || exit
}
copy_defconfig () {
cd "${DIR}/KERNEL" || exit
make ARCH=${KERNEL_ARCH} CROSS_COMPILE="${CC}" distclean
if [ ! -f "${DIR}/.yakbuild" ] ; then
make ARCH=${KERNEL_ARCH} CROSS_COMPILE="${CC}" "${config}"
cp -v .config "${DIR}/patches/ref_${config}"
cp -v "${DIR}/patches/defconfig" .config
else
make ARCH=${KERNEL_ARCH} CROSS_COMPILE="${CC}" rcn-ee_defconfig
fi
cd "${DIR}/" || exit
}
make_menuconfig () {
cd "${DIR}/KERNEL" || exit
make ARCH=${KERNEL_ARCH} CROSS_COMPILE="${CC}" menuconfig
if [ ! -f "${DIR}/.yakbuild" ] ; then
cp -v .config "${DIR}/patches/defconfig"
fi
cd "${DIR}/" || exit
}
make_kernel () {
if [ "x${KERNEL_ARCH}" = "xarm" ] ; then
image="zImage"
else
image="Image"
fi
unset address
##uImage, if you really really want a uImage, zreladdr needs to be defined on the build line going forward...
##make sure to install your distro's version of mkimage
#image="uImage"
#address="LOADADDR=${ZRELADDR}"
cd "${DIR}/KERNEL" || exit
echo "-----------------------------"
echo "make -j${CORES} ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE=\"${CC}\" ${address} ${image} modules"
echo "-----------------------------"
make -j${CORES} ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE="${CC}" ${address} ${image} modules
echo "-----------------------------"
if grep -q dtbs "${DIR}/KERNEL/arch/${KERNEL_ARCH}/Makefile"; then
echo "make -j${CORES} ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE=\"${CC}\" dtbs"
echo "-----------------------------"
make -j${CORES} ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE="${CC}" dtbs
echo "-----------------------------"
fi
KERNEL_UTS=$(cat "${DIR}/KERNEL/include/generated/utsrelease.h" | awk '{print $3}' | sed 's/\"//g' )
if [ -f "${DIR}/deploy/${KERNEL_UTS}.${image}" ] ; then
rm -rf "${DIR}/deploy/${KERNEL_UTS}.${image}" || true
rm -rf "${DIR}/deploy/config-${KERNEL_UTS}" || true
fi
if [ -f ./arch/${KERNEL_ARCH}/boot/${image} ] ; then
cp -v arch/${KERNEL_ARCH}/boot/${image} "${DIR}/deploy/${KERNEL_UTS}.${image}"
cp -v .config "${DIR}/deploy/config-${KERNEL_UTS}"
fi
cd "${DIR}/" || exit
if [ ! -f "${DIR}/deploy/${KERNEL_UTS}.${image}" ] ; then
export ERROR_MSG="File Generation Failure: [${KERNEL_UTS}.${image}]"
/bin/sh -e "${DIR}/scripts/error.sh" && { exit 1 ; }
else
ls -lh "${DIR}/deploy/${KERNEL_UTS}.${image}"
fi
}
make_pkg () {
cd "${DIR}/KERNEL" || exit
deployfile="-${pkg}.tar.gz"
tar_options="--create --gzip --file"
if [ -f "${DIR}/deploy/${KERNEL_UTS}${deployfile}" ] ; then
rm -rf "${DIR}/deploy/${KERNEL_UTS}${deployfile}" || true
fi
if [ -d "${DIR}/deploy/tmp" ] ; then
rm -rf "${DIR}/deploy/tmp" || true
fi
mkdir -p "${DIR}/deploy/tmp"
echo "-----------------------------"
echo "Building ${pkg} archive..."
case "${pkg}" in
modules)
make -s ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE="${CC}" modules_install INSTALL_MOD_PATH="${DIR}/deploy/tmp"
;;
firmware)
make -s ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE="${CC}" firmware_install INSTALL_FW_PATH="${DIR}/deploy/tmp"
;;
dtbs)
if grep -q dtbs_install "${DIR}/KERNEL/arch/${KERNEL_ARCH}/Makefile"; then
make -s ARCH=${KERNEL_ARCH} LOCALVERSION=${BUILD} CROSS_COMPILE="${CC}" dtbs_install INSTALL_DTBS_PATH="${DIR}/deploy/tmp"
else
find ./arch/${KERNEL_ARCH}/boot/ -iname "*.dtb" -exec cp -v '{}' "${DIR}/deploy/tmp/" \;
fi
;;
esac
echo "Compressing ${KERNEL_UTS}${deployfile}..."
cd "${DIR}/deploy/tmp" || true
tar ${tar_options} "../${KERNEL_UTS}${deployfile}" ./*
cd "${DIR}/" || exit
rm -rf "${DIR}/deploy/tmp" || true
if [ ! -f "${DIR}/deploy/${KERNEL_UTS}${deployfile}" ] ; then
export ERROR_MSG="File Generation Failure: [${KERNEL_UTS}${deployfile}]"
/bin/sh -e "${DIR}/scripts/error.sh" && { exit 1 ; }
else
ls -lh "${DIR}/deploy/${KERNEL_UTS}${deployfile}"
fi
}
make_modules_pkg () {
pkg="modules"
make_pkg
}
make_firmware_pkg () {
pkg="firmware"
make_pkg
}
make_dtbs_pkg () {
pkg="dtbs"
make_pkg
}
if [ -f "${DIR}/.yakbuild" ] ; then
if [ -f "${DIR}/recipe.sh.sample" ] ; then
if [ ! -f "${DIR}/recipe.sh" ] ; then
cp -v "${DIR}/recipe.sh.sample" "${DIR}/recipe.sh"
fi
fi
fi
/bin/sh -e "${DIR}/tools/host_det.sh" || { exit 1 ; }
if [ ! -f "${DIR}/system.sh" ] ; then
cp -v "${DIR}/system.sh.sample" "${DIR}/system.sh"
fi
if [ -f "${DIR}/branches.list" ] ; then
echo "-----------------------------"
echo "Please checkout one of the active branches:"
echo "-----------------------------"
cat "${DIR}/branches.list" | grep -v INACTIVE
echo "-----------------------------"
exit
fi
if [ -f "${DIR}/branch.expired" ] ; then
echo "-----------------------------"
echo "Support for this branch has expired."
unset response
echo -n "Do you wish to bypass this warning and support your self: (y/n)? "
read response
if [ "x${response}" != "xy" ] ; then
exit
fi
echo "-----------------------------"
fi
unset CC
unset LINUX_GIT
. "${DIR}/system.sh"
if [ -f "${DIR}/.yakbuild" ] ; then
. "${DIR}/recipe.sh"
fi
/bin/sh -e "${DIR}/scripts/gcc.sh" || { exit 1 ; }
. "${DIR}/.CC"
echo "CROSS_COMPILE=${CC}"
if [ -f /usr/bin/ccache ] ; then
echo "ccache [enabled]"
CC="ccache ${CC}"
fi
. "${DIR}/version.sh"
export LINUX_GIT
if [ ! "${CORES}" ] ; then
CORES=$(getconf _NPROCESSORS_ONLN)
fi
#unset FULL_REBUILD
FULL_REBUILD=1
if [ "${FULL_REBUILD}" ] ; then
/bin/sh -e "${DIR}/scripts/git.sh" || { exit 1 ; }
if [ "${RUN_BISECT}" ] ; then
/bin/sh -e "${DIR}/scripts/bisect.sh" || { exit 1 ; }
fi
patch_kernel
copy_defconfig
fi
if [ ! "${AUTO_BUILD}" ] ; then
make_menuconfig
fi
if [ -f "${DIR}/.yakbuild" ] ; then
BUILD=$(echo ${kernel_tag} | sed 's/[^-]*//'|| true)
fi
make_kernel
make_modules_pkg
make_firmware_pkg
if grep -q dtbs "${DIR}/KERNEL/arch/${KERNEL_ARCH}/Makefile"; then
make_dtbs_pkg
fi
echo "-----------------------------"
echo "Script Complete"
echo "${KERNEL_UTS}" > kernel_version
echo "eewiki.net: [user@localhost:~$ export kernel_version=${KERNEL_UTS}]"
echo "-----------------------------"