# SPDX-License-Identifier: LicenseRef-CSSL-1.0

#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface RAN Build for FHI 7.2
#               Valid for UBUNTU 24.04
#
#---------------------------------------------------------------------

FROM ran-base:latest AS ran-base

ARG xran_VERSION=11.1.3
ARG DPDK_VERSION=22.11
ARG T2_PATCH=AMD-T2-SDFEC_25-03-1.patch
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN apt-get update && \
    apt-get upgrade --yes && \
    apt-get install --yes \
        meson \
        wget \
        xz-utils \
        pkg-config \
	python3-pyelftools \
        libnuma-dev && \
    rm -rf /var/lib/apt/lists/*

RUN rm -Rf /oai-ran
WORKDIR /oai-ran

## Copy T2 patch
COPY ./$T2_PATCH /opt/.
## Download and build DPDK
RUN wget http://fast.dpdk.org/rel/dpdk-$DPDK_VERSION.tar.xz && \
    tar -xvf dpdk-$DPDK_VERSION.tar.xz && \
    cd dpdk-$DPDK_VERSION && \
    patch -p1 < /opt/$T2_PATCH && \
    meson build && \
    taskset -c 0-$(grep ^processor /proc/cpuinfo | wc -l) ninja -C build && \
    ninja install -C build

## Build Fronthaul library
RUN git clone https://github.com/openairinterface/o-du-phy.git /opt/phy && \
    cd /opt/phy && \
    git checkout $xran_VERSION &&\
    cd /opt/phy/fhi_lib/lib && \
    WIRELESS_SDK_TOOLCHAIN=gcc RTE_SDK=/oai-ran/dpdk-$DPDK_VERSION/ XRAN_DIR=/opt/phy/fhi_lib make XRAN_LIB_SO=1

COPY . .

FROM ran-base AS ran-build-fhi72-t2
## Build and install OAI
## Run build_oai to build the target image, if T2 patch present, build with T2 support
RUN /bin/sh oaienv && \ 
    taskset -c 0-$(grep ^processor /proc/cpuinfo | wc -l) \
    cmake -B build/ -GNinja -DOAI_FHI72=ON \
          -Dxran_LOCATION=/opt/phy/fhi_lib/lib \
          -DENABLE_LDPC_AAL=ON && \
    ninja -C build/