github/kata-containers
1
0
Fork 2
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-09-12 20:39:30 +00:00
Code Issues Projects Releases Wiki Activity

static-build: cross build kernel

Browse Source 
Prepare cross build environment based on current Dockerfile.

Fixes: #6557
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
This commit is contained in:
Jianyong Wu
2023-07-19 17:31:58 +08:00
committed by Fabiano Fidêncio
parent e2c31fce23
commit 7923de8999
4 changed files with 30 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tools/packaging/kernel/build-kernel.sh
View File

@@ -65,6 +65,8 @@ kernel_url=""
#Linux headers for GPU guest fs module building
linux_headers=""
CROSS_BUILD_ARG=""
MEASURED_ROOTFS=${MEASURED_ROOTFS:-no}
packaging_scripts_dir="${script_dir}/../scripts"
@@ -436,7 +438,7 @@ setup_kernel() {
info "Copying config file from: ${kernel_config_path}"
cp "${kernel_config_path}" ./.config
make oldconfig
ARCH=${arch_target} make oldconfig ${CROSS_BUILD_ARG}
)
}
@@ -447,7 +449,7 @@ build_kernel() {
[ -n "${arch_target}" ] || arch_target="$(uname -m)"
arch_target=$(arch_to_kernel "${arch_target}")
pushd "${kernel_path}" >>/dev/null
make -j $(nproc ${CI:+--ignore 1}) ARCH="${arch_target}"
make -j $(nproc ${CI:+--ignore 1}) ARCH="${arch_target}" ${CROSS_BUILD_ARG}
if [ "${conf_guest}" == "sev" ]; then
make -j $(nproc ${CI:+--ignore 1}) INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=${kernel_path} modules_install
fi
@@ -658,6 +660,8 @@ main() {
info "Kernel version: ${kernel_version}"
[ "${arch_target}" != "" -a "${arch_target}" != $(uname -m) ] && CROSS_BUILD_ARG="CROSS_COMPILE=${arch_target}-linux-gnu-"
case "${subcmd}" in
build)
build_kernel "${kernel_path}"