Jenkins: T2625: import Kernel Pipeline

Imported from https://github.com/vyos/vyos-build-kernel commit 9e7c12b

1 files changed, 30 insertions, 0 deletions

diff --git a/packages/linux-kernel/build-wireguard-modules.sh b/packages/linux-kernel/build-wireguard-modules.sh
new file mode 100755
index 00000000..c45aa2b4
--- /dev/null
+++ b/packages/linux-kernel/build-wireguard-modules.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+CWD=$(pwd)
+KERNEL_VAR_FILE=${CWD}/kernel-vars
+WIREGUARD_SRC=${CWD}/wireguard-linux-compat
+
+if [ ! -d ${WIREGUARD_SRC} ]; then
+    echo "WireGuard source not found"
+    exit 1
+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}
+cd ${WIREGUARD_SRC}
+
+# We need some WireGuard patches for building, it's easier to have them here
+# and make use of the upstream repository instead of maintaining a full fork,
+# saving time/resources is essential :-)
+PATCH_DIR=${CWD}/patches/wireguard-linux-compat
+for patch in $(ls ${PATCH_DIR})
+do
+    echo "I: Apply WireGuard patch: ${PATCH_DIR}/${patch}"
+    patch -p1 < ${PATCH_DIR}/${patch}
+done
+
+echo "I: Build Debian WireGuard package"
+KERNELDIR=$KERNEL_DIR dpkg-buildpackage -b -us -uc -tc