Successfully "make userspace"

build.env

@@ -15,11 +15,13 @@ VPP_UPSTREAM_VERSION=23.10
 # ASK's deps
 MONO_ASK_VERSION=mt-$(LINUX_FACTORY)
 LIBNFNETLINK_VERSION=1.0.2
+LIBMNL_VERSION=1.0.5
 LIBNFCT_VERSION=1.1.0
 LIBCLI_VERSION=1.10.7
 # Check the package version for Debian trixies (what ASK uses)
 LIBXML2_VERSION=2.11.7
 TCLAP_VERSION=1.2.5
+LIBPCAP_VERSION=1.10.4
 
 CRIO_VERSION=cri-o.arm64.v1.35.2
 KUBE_VERSION=v1.35.3

docker/ask.Dockerfile

@@ -4,48 +4,53 @@ ARG DOCKER_IMAGE_ROOT=monok8s
 FROM --platform=$BUILDPLATFORM ${DOCKER_IMAGE_ROOT}/build-base:${BUILD_BASE_TAG} AS build
 
 # Install glibc cross-compiler for kernel and standard build dependencies
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-get install -y pkg-config
-    crossbuild-essential-arm64 \
-    patch bzip2 pkg-config \
-    libxml2-dev libtclap-dev
-
-# Provision the musl cross-compiler from musl.cc
-RUN curl -O https://musl.cc/aarch64-linux-musl-cross.tgz && \
-    tar xzf aarch64-linux-musl-cross.tgz -C /opt && \
-    rm aarch64-linux-musl-cross.tgz
-
-# Expose the musl compiler to the PATH
-ENV PATH="/opt/aarch64-linux-musl-cross/bin:${PATH}"
 
 WORKDIR /src
 
+ARG AARCH64_MUSL_CC_TAR
 ARG NXP_TAR
 ARG MONO_ASK_TAR
 ARG LIBNFNETLINK_TAR
+ARG LIBMNL_TAR
 ARG LIBNFCT_TAR
 ARG FMLIB_TAR
 ARG FMC_TAR
 ARG LIBXML2_TAR
+ARG LIBPCAP_TAR
+ARG LIBCLI_TAR
 ARG TCLAP_TAR
 
 # ASK's version pins (hardcoded wget)
 ARG LIBNFNETLINK_VERSION
 ARG LIBNFCT_VERSION
 
+# MUSL Cross Compiler
+COPY "${AARCH64_MUSL_CC_TAR}"  ./aarch64_musl_cc.tar.gz
+
 # Linux kernel
 COPY "${NXP_TAR}"          ./kernel.tar.gz
 
-# Copy the ASK and Netfilter tarballs 
+# Copy the ASK deps
 COPY "${MONO_ASK_TAR}"     ./mono-ask.tar.gz
 COPY "${FMC_TAR}"          ./fmc.tar.gz
 COPY "${FMLIB_TAR}"        ./fmlib.tar.gz
 COPY "${LIBXML2_TAR}"      ./libxml2.tar.xz
+COPY "${LIBPCAP_TAR}"      ./libpcap.tar.xz
 COPY "${TCLAP_TAR}"        ./tclap.tar.gz
+COPY "${LIBMNL_TAR}"       ./libmnl.tar.bz2
+COPY "${LIBCLI_TAR}"       ./libcli.tar.gz
 # Pinned version should keep version names
 COPY "${LIBNFNETLINK_TAR}" ./libnfnetlink-${LIBNFNETLINK_VERSION}.tar.bz2
 COPY "${LIBNFCT_TAR}"      ./libnetfilter_conntrack-${LIBNFCT_VERSION}.tar.xz
 
-# Extract ASK and place Netfilter dependencies where the Makefile expects them
+# Provision the musl cross-compiler from musl.cc
+RUN tar zxf "aarch64_musl_cc.tar.gz" -C /opt
+
+# Expose the musl compiler to the PATH
+ENV PATH="/opt/aarch64-linux-musl-cross/bin:${PATH}"
+
+# Extract and build the dependency libraries
 RUN mkdir -p ASK/sources/tarballs && \
     tar zxf "mono-ask.tar.gz" -C "ASK" --strip-components=1 && \
     mv libnfnetlink-${LIBNFNETLINK_VERSION}.tar.bz2 ASK/sources/tarballs/ && \
@@ -53,16 +58,18 @@ RUN mkdir -p ASK/sources/tarballs && \
 
 RUN mkdir linux && tar zxf "kernel.tar.gz" -C "linux" --strip-components=1
 
-# Extract fmc & fmlib to prevent git fetching
+# fmc & fmlib
 RUN mkdir -p ASK/sources/fmc && \
     mkdir -p ASK/sources/fmlib && \
     tar zxf "fmc.tar.gz" -C "ASK/sources/fmc" --strip-components=1 && \
     tar zxf "fmlib.tar.gz" -C "ASK/sources/fmlib" --strip-components=1
 
+# tclap
 RUN mkdir -p tclap && tar zxf "tclap.tar.gz" -C "tclap" --strip-components=1 && \
     cp -r tclap/include/tclap /opt/aarch64-linux-musl-cross/aarch64-linux-musl/include/ && \
     rm -rf tclap
 
+# libxml2
 RUN mkdir -p libxml2 && tar xf "libxml2.tar.xz" -C "libxml2" --strip-components=1 && \
     cd libxml2 && \
     CC=aarch64-linux-musl-gcc ./configure --host=aarch64-linux-musl \
@@ -71,13 +78,40 @@ RUN mkdir -p libxml2 && tar xf "libxml2.tar.xz" -C "libxml2" --strip-components=
     make -j$(nproc) && make install && \
     cd .. && rm -rf libxml2
 
+# libmnl
+RUN mkdir -p libmnl && tar xjf "libmnl.tar.bz2" -C "libmnl" --strip-components=1 && \
+    cd libmnl && \
+    CC=aarch64-linux-musl-gcc ./configure --host=aarch64-linux-musl \
+        --prefix=/opt/aarch64-linux-musl-cross/aarch64-linux-musl \
+        --enable-static --disable-shared && \
+    make -j$(nproc) && make install && \
+    cd .. && rm -rf libmnl
+
+# libcli
+RUN mkdir -p libcli && tar zxf "libcli.tar.gz" -C "libcli" --strip-components=1 && \
+    cd libcli && \
+    make CC=aarch64-linux-musl-gcc AR=aarch64-linux-musl-ar libcli.a && \
+    cp libcli.h /opt/aarch64-linux-musl-cross/aarch64-linux-musl/include/ && \
+    cp libcli.a /opt/aarch64-linux-musl-cross/aarch64-linux-musl/lib/ && \
+    cd .. && rm -rf libcli
+
+# libpcap
+RUN mkdir -p libpcap && tar xf "libpcap.tar.xz" -C "libpcap" --strip-components=1 && \
+    cd libpcap && \
+    CC=aarch64-linux-musl-gcc ./configure --host=aarch64-linux-musl \
+        --prefix=/opt/aarch64-linux-musl-cross/aarch64-linux-musl \
+        --with-pcap=linux --enable-static --disable-shared \
+        --disable-usb --disable-netmap --disable-bluetooth --disable-dbus && \
+    make -j$(nproc) && make install && \
+    cd .. && rm -rf libpcap
+
 WORKDIR /src/ASK
 
 COPY patches/mono-ask.mk .
 COPY kernel-extra.config /src/kernel-extra.config
 COPY kernel-build/ensure-kconfig.sh /src/ensure-kconfig.sh
 
-# 1. This step patches the kernel, merges your k8s config, and builds the modules
+# 1. This step patches the kernel, merges kernel-extra.config, and builds the modules
 RUN make -f mono-ask.mk modules
 
 # 2. This step cross-compiles fmlib, fmc, cmm, and dpa_app for Alpine

docker/build-base.Dockerfile

@@ -13,44 +13,46 @@ RUN if [ -n "${APT_PROXY}" ]; then \
 RUN apt-get update && apt-get install -y --no-install-recommends \
     bash \
     bc \
+    binutils-aarch64-linux-gnu \
     bison \
     build-essential \
-    cpio \
+    bzip2 \
     ca-certificates \
+    cpio \
     curl \
+    device-tree-compiler \
     dosfstools \
-    file \
+    dwarves \
-    fdisk \
-    fuse-overlayfs \
-    gdisk \
     e2fsprogs \
+    fdisk \
+    file \
     flex \
-    git \
+    fuse-overlayfs \
+    gcc-aarch64-linux-gnu \
+    gdisk \
     gettext-base \
+    git \
     jq \
     kmod \
+    libc6-dev-arm64-cross \
+    libelf-dev \
     libelf-dev \
     libssl-dev \
+    linux-libc-dev-arm64-cross \
     make \
     pahole \
     parted \
+    patch \
     perl \
+    podman \
     pv \
     python3 \
     qemu-user-static \
-    podman \
-    skopeo \
     rsync \
+    skopeo \
     tar \
+    u-boot-tools \
     udev \
     xz-utils \
     zstd \
-    dwarves \
-    gcc-aarch64-linux-gnu \
-    binutils-aarch64-linux-gnu \
-    libc6-dev-arm64-cross \
-    libelf-dev \
-    linux-libc-dev-arm64-cross \
-    u-boot-tools \
-    device-tree-compiler \
  && rm -rf /var/lib/apt/lists/*

docker/download-packages.Dockerfile

@@ -70,6 +70,12 @@ WORKDIR /out/nxp/vpp
 RUN curl -fL --retry 3 -o "${VPP_VERSION}.tar.gz" \
     "https://github.com/nxp-qoriq/vpp/archive/refs/tags/${VPP_VERSION}.tar.gz"
 
+# ---- MUSL CC ----
+FROM base AS aarch64_musl_cc
+WORKDIR /out
+RUN curl -fL --retry 3 -o "aarch64-linux-musl-cross.tgz" \
+    "https://musl.cc/aarch64-linux-musl-cross.tgz"
+
 # ---- ASK ----
 FROM base AS mono_ask
 ARG MONO_ASK_VERSION
@@ -91,6 +97,13 @@ WORKDIR /out/ask/libnfct
 RUN curl -fL --retry 3 -o "${LIBNFCT_VERSION}.tar.xz" \
     "https://www.netfilter.org/projects/libnetfilter_conntrack/files/libnetfilter_conntrack-${LIBNFCT_VERSION}.tar.xz"
 
+# ---- libmnl ----
+FROM base AS libmnl
+ARG LIBMNL_VERSION
+WORKDIR /out/ask/libmnl
+RUN curl -fL --retry 3 -o "${LIBMNL_VERSION}.tar.bz2" \
+    "https://www.netfilter.org/projects/libmnl/files/libmnl-${LIBMNL_VERSION}.tar.bz2"
+
 # ---- tclap ----
 FROM base AS tclap
 ARG TCLAP_VERSION
@@ -103,7 +116,7 @@ FROM base AS libxml2
 ARG LIBXML2_VERSION
 WORKDIR /out/ask/libxml2
 RUN curl -fL --retry 3 -o "${LIBXML2_VERSION}.tar.xz" \
-    "https://download.gnome.org/sources/libxml2/2.12/libxml2-${LIBXML2_VERSION}.tar.xz"
+    "https://download.gnome.org/sources/libxml2/2.11/libxml2-${LIBXML2_VERSION}.tar.xz"
 
 # ---- libcli ----
 FROM base AS libcli
@@ -112,6 +125,13 @@ WORKDIR /out/ask/libcli
 RUN curl -fL --retry 3 -o "${LIBCLI_VERSION}.tar.gz" \
     "https://github.com/dparrish/libcli/archive/refs/tags/V${LIBCLI_VERSION}.tar.gz"
 
+# ---- libpcap ----
+FROM base AS libpcap
+ARG LIBPCAP_VERSION
+WORKDIR /out/ask/libpcap
+RUN curl -fL --retry 3 -o "${LIBPCAP_VERSION}.tar.xz" \
+    "https://www.tcpdump.org/release/libpcap-${LIBPCAP_VERSION}.tar.xz"
+
 # ---- alpine rootfs ----
 FROM base AS alpine_rootfs
 ARG ALPINE_SERIES
@@ -143,13 +163,16 @@ COPY --from=kubectl /out/ /
 COPY --from=busybox /out/ /
 COPY --from=e2fsprogs /out/ /
 COPY --from=dpdk /out/ /
-COPY --from=fmlib /out/ /
+COPY --from=aarch64_musl_cc /out/ /
-COPY --from=fmc /out/ /
 COPY --from=mono_ask /out/ /
 COPY --from=vpp /out/ /
+COPY --from=fmlib /out/ /
+COPY --from=fmc /out/ /
 COPY --from=libnfnetlink /out/ /
 COPY --from=libnfct /out/ /
+COPY --from=libmnl /out/ /
 COPY --from=libcli /out/ /
+COPY --from=libpcap /out/ /
 COPY --from=libxml2 /out/ /
 COPY --from=tclap /out/ /
 COPY --from=alpine_rootfs /out/ /

makefile

@@ -15,15 +15,19 @@ VPP_TAR       := $(PACKAGES_DIR)/nxp/vpp/$(VPP_VERSION).tar.gz
 DPDK_TAR      := $(PACKAGES_DIR)/nxp/dpdk/$(DPDK_VERSION).tar.gz
 CRIO_TAR      := $(PACKAGES_DIR)/$(CRIO_VERSION).tar.gz
 
+AARCH64_MUSL_CC_TAR := $(PACKAGES_DIR)/aarch64-linux-musl-cross.tgz
+
 # ASK-specific
 MONO_ASK_TAR     := $(PACKAGES_DIR)/ask/$(MONO_ASK_VERSION).tar.gz
 FMLIB_TAR        := $(PACKAGES_DIR)/nxp/fmlib/$(FMLIB_VERSION).tar.gz
 FMC_TAR          := $(PACKAGES_DIR)/nxp/fmc/$(FMC_VERSION).tar.gz
 LIBNFNETLINK_TAR := $(PACKAGES_DIR)/ask/libnfnetlink/$(LIBNFNETLINK_VERSION).tar.bz2
 LIBNFCT_TAR      := $(PACKAGES_DIR)/ask/libnfct/$(LIBNFCT_VERSION).tar.xz
+LIBMNL_TAR       := $(PACKAGES_DIR)/ask/libmnl/$(LIBMNL_VERSION).tar.bz2
 LIBCLI_TAR       := $(PACKAGES_DIR)/ask/libcli/$(LIBCLI_VERSION).tar.gz
 TCLAP_TAR        := $(PACKAGES_DIR)/ask/tclap/$(TCLAP_VERSION).tar.gz
 LIBXML2_TAR      := $(PACKAGES_DIR)/ask/libxml2/$(LIBXML2_VERSION).tar.xz
+LIBPCAP_TAR      := $(PACKAGES_DIR)/ask/libpcap/$(LIBPCAP_VERSION).tar.xz
 
 # Kubernetes components
 KUBELET_BIN := $(PACKAGES_DIR)/kubernetes/kubelet-$(KUBE_VERSION)
@@ -133,9 +137,11 @@ $(DOWNLOAD_PACKAGES_STAMP): docker/download-packages.Dockerfile build.env makefi
 		--build-arg VPP_VERSION=$(VPP_VERSION) \
 		--build-arg MONO_ASK_VERSION=$(MONO_ASK_VERSION) \
 		--build-arg LIBNFNETLINK_VERSION=$(LIBNFNETLINK_VERSION) \
+		--build-arg LIBMNL_VERSION=$(LIBMNL_VERSION) \
 		--build-arg LIBNFCT_VERSION=$(LIBNFCT_VERSION) \
 		--build-arg LIBCLI_VERSION=$(LIBCLI_VERSION) \
 		--build-arg LIBXML2_VERSION=$(LIBXML2_VERSION) \
+		--build-arg LIBPCAP_VERSION=$(LIBPCAP_VERSION) \
 		--build-arg TCLAP_VERSION=$(TCLAP_VERSION) \
 		--build-arg ALPINE_SERIES=$(ALPINE_SERIES) \
 		--build-arg ALPINE_ARCH=$(ALPINE_ARCH) \
@@ -212,13 +218,17 @@ ASK: $(ASK_TAR) $(LIBNFCT_TAR) $(LIBNFNETLINK_TAR) $(TCLAP_TAR) $(LIBXML2_TAR) |
 		--build-arg DOCKER_IMAGE_ROOT=$(DOCKER_IMAGE_ROOT) \
 		--build-arg BUILD_BASE_TAG=$$build_base_tag \
 		--build-arg MONO_ASK_TAR=$(MONO_ASK_TAR) \
+		--build-arg AARCH64_MUSL_CC_TAR=$(AARCH64_MUSL_CC_TAR) \
 		--build-arg NXP_TAR=$(NXP_TAR) \
 		--build-arg FMLIB_TAR=$(FMLIB_TAR) \
 		--build-arg FMC_TAR=$(FMC_TAR) \
 		--build-arg LIBNFNETLINK_TAR=$(LIBNFNETLINK_TAR) \
+		--build-arg LIBMNL_TAR=$(LIBMNL_TAR) \
 		--build-arg LIBNFCT_TAR=$(LIBNFCT_TAR) \
 		--build-arg LIBXML2_TAR=$(LIBXML2_TAR) \
+		--build-arg LIBPCAP_TAR=$(LIBPCAP_TAR) \
 		--build-arg TCLAP_TAR=$(TCLAP_TAR) \
+		--build-arg LIBCLI_TAR=$(LIBCLI_TAR) \
 		--build-arg LIBNFNETLINK_VERSION=$(LIBNFNETLINK_VERSION) \
 		--build-arg LIBNFCT_VERSION=$(LIBNFCT_VERSION) \
 		--output type=local,dest=./$(OUT_DIR)/ASK .

patches/mono-ask.mk

@@ -23,6 +23,11 @@ prepare-preloaded-sources:
 	
 	git config --global user.email "monok8s@localhost"
 	git config --global user.name "monok8s authors"
+	git config --global --add safe.directory '*'
+	
+	# Inject libmnl.pc into the vendor's isolated sysroot to satisfy pkg-config
+	mkdir -p $(ASK_DIR)/sources/sysroot/lib/pkgconfig
+	cp -a $(SYSROOT_PATH)/lib/pkgconfig/libmnl.pc $(ASK_DIR)/sources/sysroot/lib/pkgconfig/
 	
 	# Handle fmlib: Initialize dummy repo, patch, and build
 	cd $(FMLIB_DIR) && git init -q && git add -A && git commit -q -m "base"
@@ -34,7 +39,7 @@ prepare-preloaded-sources:
 	# Handle fmc: Initialize dummy repo, patch, and build
 	cd $(FMC_BASE) && git init -q && git add -A && git commit -q -m "base"
 	cd $(FMC_BASE) && git apply $(ASK_DIR)/patches/fmc/01-mono-ask-extensions.patch
-	$(MAKE) -C $(FMC_DIR) CC=$(MUSL_HOST)-gcc CXX=$(MUSL_HOST)-g++ AR=$(MUSL_HOST)-ar \
+	$(MAKE) -C $(FMC_DIR) CC="$(MUSL_HOST)-gcc -static" CXX="$(MUSL_HOST)-g++ -static" AR=$(MUSL_HOST)-ar \
 		MACHINE=ls1046 \
 		FMD_USPACE_HEADER_PATH=$(FMLIB_DIR)/include/fmd \
 		FMD_USPACE_LIB_PATH=$(FMLIB_DIR) \
@@ -66,8 +71,13 @@ modules: build-kernel
 userspace: prepare-preloaded-sources
 	@echo "--> Building ASK sources and libraries..."
 	$(MAKE) -f Makefile sources KDIR=$(KDIR) CROSS_COMPILE=$(MUSL_HOST)- ARCH=$(ARCH) HOST=$(MUSL_HOST)
+	
+	@echo "--> Stripping -Werror from vendor Makefiles for modern GCC compatibility..."
+	sed -i 's/-Werror//g' $(ASK_DIR)/cmm/Makefile
+	sed -i 's/-Werror//g' $(ASK_DIR)/dpa_app/Makefile
+	
 	@echo "--> Building ASK userspace executables statically..."
-	$(MAKE) -f Makefile userspace KDIR=$(KDIR) CROSS_COMPILE=$(MUSL_HOST)- ARCH=$(ARCH) HOST=$(MUSL_HOST) CC="$(MUSL_HOST)-gcc -static" CXX="$(MUSL_HOST)-g++ -static"
+	$(MAKE) -f Makefile userspace KDIR=$(KDIR) CROSS_COMPILE=$(MUSL_HOST)- ARCH=$(ARCH) HOST=$(MUSL_HOST) CC='"$(MUSL_HOST)-gcc -static"' CXX='"$(MUSL_HOST)-g++ -static"'
 
 # 5. Extract artifacts
 dist: