Merge pull request #913 from c-po/T6847-intel-oot

Intel: T6847: provide common build script for Out-Of-Tree drivers

1 files changed, 78 insertions, 0 deletions

diff --git a/scripts/package-build/linux-kernel/build-intel-nic.sh b/scripts/package-build/linux-kernel/build-intel-nic.sh
new file mode 100755
index 00000000..3e8bbb37
--- /dev/null
+++ b/scripts/package-build/linux-kernel/build-intel-nic.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+CWD=$(pwd)
+KERNEL_VAR_FILE=${CWD}/kernel-vars
+
+if ! dpkg-architecture -iamd64; then
+    echo "Intel drivers only buildable on amd64 platforms"
+    exit 0
+fi
+
+if [ ! -f ${KERNEL_VAR_FILE} ]; then
+    echo "Kernel variable file '${KERNEL_VAR_FILE}' does not exist, run ./build_kernel.sh first"
+    exit 1
+fi
+
+. ${KERNEL_VAR_FILE}
+
+if [ -z $KERNEL_DIR ]; then
+    echo "KERNEL_DIR not defined"
+    exit 1
+fi
+
+DRIVER_NAME=$1
+cd ${CWD}/ethernet-linux-${DRIVER_NAME}
+if [ -d .git ]; then
+    git clean --force -d -x
+    git reset --hard origin/main
+fi
+
+DRIVER_VERSION=$(git describe | sed s/^v//)
+
+# Build up Debian related variables required for packaging
+DEBIAN_ARCH=$(dpkg --print-architecture)
+DEBIAN_DIR="${CWD}/vyos-intel-${DRIVER_NAME}_${DRIVER_VERSION}_${DEBIAN_ARCH}"
+DEBIAN_CONTROL="${DEBIAN_DIR}/DEBIAN/control"
+DEBIAN_POSTINST="${CWD}/vyos-intel-${DRIVER_NAME}.postinst"
+
+# See https://vyos.dev/T6155
+# See https://vyos.dev/T6162
+PATCH_DIR=${CWD}/patches/${DRIVER_NAME}
+if [ -d $PATCH_DIR ]; then
+    for patch in $(ls ${PATCH_DIR})
+    do
+        echo "I: Apply patch: ${PATCH_DIR}/${patch}"
+        patch -p1 < ${PATCH_DIR}/${patch}
+    done
+fi
+
+echo "I: Compile Kernel module for Intel ${DRIVER_NAME} driver"
+make KSRC=${KERNEL_DIR} INSTALL_MOD_PATH=${DEBIAN_DIR} INSTALL_FW_PATH=${DEBIAN_DIR} -j $(getconf _NPROCESSORS_ONLN) -C src install
+
+if [ "x$?" != "x0" ]; then
+    exit 1
+fi
+
+if [ -f ${DEBIAN_DIR}.deb ]; then
+    rm ${DEBIAN_DIR}.deb
+fi
+
+# build Debian package
+echo "I: Building Debian package vyos-intel-${DRIVER_NAME}"
+cd ${CWD}
+
+# Sign generated Kernel modules
+${CWD}/sign-modules.sh ${DEBIAN_DIR}
+
+# delete non required files which are also present in the kernel package
+# und thus lead to duplicated files
+find ${DEBIAN_DIR} -name "modules.*" | xargs rm -f
+
+echo "#!/bin/sh" > ${DEBIAN_POSTINST}
+echo "/sbin/depmod -a ${KERNEL_VERSION}${KERNEL_SUFFIX}" >> ${DEBIAN_POSTINST}
+
+fpm --input-type dir --output-type deb --name vyos-intel-${DRIVER_NAME} \
+    --version ${DRIVER_VERSION} --deb-compression gz \
+    --maintainer "VyOS Package Maintainers <maintainers@vyos.net>" \
+    --description "Vendor based driver for Intel ${DRIVER_NAME}" \
+    --depends linux-image-${KERNEL_VERSION}${KERNEL_SUFFIX} \
+    --license "GPL2" -C ${DEBIAN_DIR} --after-install ${DEBIAN_POSTINST}