ARG BUILD_BASE_TAG=dev
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 pkg-config

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 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

# 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-${LIBNFNETLINK_VERSION}.tar.bz2 ASK/sources/tarballs/ && \
    mv libnetfilter_conntrack-${LIBNFCT_VERSION}.tar.xz ASK/sources/tarballs/

RUN mkdir linux && tar zxf "kernel.tar.gz" -C "linux" --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 \
        --prefix=/opt/aarch64-linux-musl-cross/aarch64-linux-musl \
        --enable-static --disable-shared --without-python --without-zlib --without-lzma && \
    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

RUN git config --global user.email "monok8s@localhost" && \
	git config --global user.name "monok8s authors" && \
	git config --global --add safe.directory '*'

#     cd .. && \
#     mkdir -p fmc && \
#     tar zxf "fmc.tar.gz" -C "fmc" --strip-components=1 && \
#     # Handle fmc: Initialize dummy repo, patch, and build \
# 	cd fmc && git init -q && git add -A && git commit -q -m "base" && \
# 	git apply /src/ASK/patches/fmc/01-mono-ask-extensions.patch \
# 	make CC="aarch64-linux-musl-gcc -static" CXX="aarch64-linux-musl-g++ -static" AR=aarch64-linux-musl-ar \
# 		MACHINE=ls1046 \
# 		FMD_USPACE_HEADER_PATH=../fmlib/include/fmd \
# 		FMD_USPACE_LIB_PATH=../fmlib \
# 		LIBXML2_HEADER_PATH=/opt/aarch64-linux-musl-cross/aarch64-linux-musl/include/libxml2 \
# 		TCLAP_HEADER_PATH=/opt/aarch64-linux-musl-cross/aarch64-linux-musl/include

# # -- libfci ----------------------------------------------------------------
# 
# $(S)/libfci:
# 	@echo "==> libfci: build"
# 	$(MAKE) -C $(LIBFCI_DIR) CC=$(CC) AR=$(AR)
# 	@touch $@
# 
# # -- libnfnetlink (patched) ------------------------------------------------
# 
# $(S)/libnfnetlink:
# 	@echo "==> libnfnetlink: fetch + patch + build"
# 	mkdir -p $(SRCDIR)/tarballs
# 	[ -f $(SRCDIR)/tarballs/libnfnetlink-$(LIBNFNETLINK_VER).tar.bz2 ] || \
# 		wget -q -P $(SRCDIR)/tarballs $(LIBNFNETLINK_URL)
# 	rm -rf $(SRCDIR)/libnfnetlink-$(LIBNFNETLINK_VER)
# 	tar xf $(SRCDIR)/tarballs/libnfnetlink-$(LIBNFNETLINK_VER).tar.bz2 -C $(SRCDIR)
# 	cd $(SRCDIR)/libnfnetlink-$(LIBNFNETLINK_VER) && \
# 		git init -q && git add -A && git commit -q -m "upstream" && \
# 		git apply $(PATCHES)/libnfnetlink/01-nxp-ask-nonblocking-heap-buffer.patch && \
# 		./configure --host=$(HOST) --prefix=$(SYSROOT) --enable-static --disable-shared -q && \
# 		$(MAKE) -j$$(nproc) -s && $(MAKE) install -s
# 	@touch $@
# 
# # -- libnetfilter_conntrack (patched) --------------------------------------
# 
# $(S)/libnfct: $(S)/libnfnetlink
# 	@echo "==> libnetfilter_conntrack: fetch + patch + build"
# 	mkdir -p $(SRCDIR)/tarballs
# 	[ -f $(SRCDIR)/tarballs/libnetfilter_conntrack-$(LIBNFCT_VER).tar.xz ] || \
# 		wget -q -P $(SRCDIR)/tarballs $(LIBNFCT_URL)
# 	rm -rf $(SRCDIR)/libnetfilter_conntrack-$(LIBNFCT_VER)
# 	tar xf $(SRCDIR)/tarballs/libnetfilter_conntrack-$(LIBNFCT_VER).tar.xz -C $(SRCDIR)
# 	cd $(SRCDIR)/libnetfilter_conntrack-$(LIBNFCT_VER) && \
# 		git init -q && git add -A && git commit -q -m "upstream" && \
# 		git apply $(PATCHES)/libnetfilter-conntrack/01-nxp-ask-comcerto-fp-extensions.patch && \
# 		PKG_CONFIG_PATH=$(SYSROOT)/lib/pkgconfig \
# 		./configure --host=$(HOST) --prefix=$(SYSROOT) --enable-static --disable-shared -q \
# 			CFLAGS="-I$(SYSROOT)/include" LDFLAGS="-L$(SYSROOT)/lib" && \
# 		$(MAKE) -j$$(nproc) -s && $(MAKE) install -s
# 	@touch $@
# 
# modules: cdx fci auto_bridge
# 
# cdx:
# 	$(MAKE) -C cdx $(CDX_ARGS) modules
# 
# fci: cdx
# 	$(MAKE) -C fci $(FCI_ARGS) modules
# 
# auto_bridge:
# 	$(MAKE) -C auto_bridge $(ABM_ARGS)
# 
# # ============================================================================
# #  Userspace binaries
# # ============================================================================
# 
# userspace: fmc cmm dpa_app
# 
# fmc: $(S)/fmc
# 	@true
# 
# cmm: $(S)/libfci $(S)/libnfct
# 	$(MAKE) -C cmm CC=$(CC) \
# 		LIBFCI_DIR=$(LIBFCI_DIR) \
# 		ABM_DIR=$(ABM_DIR) \
# 		SYSROOT=$(SYSROOT)
# 
# dpa_app: $(S)/fmc
# 	$(MAKE) -C dpa_app CC=$(CC) \
# 		CFLAGS="-DDPAA_DEBUG_ENABLE -DNCSW_LINUX \
# 		-I$(FMC_DIR) -I$(CURDIR)/cdx \
# 		-I$(FMLIB_DIR)/include/fmd \
# 		-I$(FMLIB_DIR)/include/fmd/Peripherals \
# 		-I$(FMLIB_DIR)/include/fmd/integrations" \
# 		LDFLAGS="-lpthread -lcli -L$(FMC_DIR) -lfmc -L$(FMLIB_DIR) -lfm -lstdc++ -lxml2 -lm"