kernel: Use in kernel WireGuard if present
5.6.x has WireGuard upstream. Skip pulling it for kernel
where WireGuard is present.
@@ -163,12 +163,14 @@ RUN case $(uname -m) in \
cp System.map /out && \
([ -n "${DEBUG}" ] && cp vmlinux /out || true)
-# WireGuard
-RUN curl -fsSL -o /wireguard.tar.xz "${WIREGUARD_URL}" && \
+# WireGuard (skip kernels which have it in tree)
+RUN if [ ! -d /linux/drivers/net/wireguard ]; then \
+ curl -fsSL -o /wireguard.tar.xz "${WIREGUARD_URL}" && \
echo "${WIREGUARD_SHA256} /wireguard.tar.xz" | sha256sum -c - && \
cp /wireguard.tar.xz /out/src/ && \
tar -C / --one-top-level=wireguard --strip-components=2 -xJf /wireguard.tar.xz "wireguard-linux-compat-${WIREGUARD_VERSION}/src" && \
- make -j "$(getconf _NPROCESSORS_ONLN)" M="/wireguard" modules
+ make -j "$(getconf _NPROCESSORS_ONLN)" M="/wireguard" modules; \
+ fi
# Modules and Device Tree binaries
RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \
