FROM ubuntu:noble AS ran-base
ARG NEEDED_GIT_PROXY
ARG TARGETARCH
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Asia/Tokyo
ENV BUILD_UHD_FROM_SOURCE=True
ENV UHD_VERSION=4.4.0.0

RUN apt-get update && \
    apt-get upgrade --yes && \
    apt-get install --yes \
       #gcc needed for build_oai
       build-essential \
       ccache \
       psmisc \
       git \
       gcc-12 \
       g++-12 \
       xxd \
       libpcre2-dev \
       python3-dev \
       bison \
       flex \
       m4 \
       # python3-pip for conf template generation
       python3-pip \
       wget && \
    # --break-system-packages allows externally managed environment in pip 
    pip3 install --ignore-installed pyyaml --break-system-packages

ENV TINI_VERSION=v0.19.0
RUN wget https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-${TARGETARCH} -O /tini
RUN chmod +x /tini

RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"

WORKDIR /oai-ran/cmake_targets/tools
COPY cmake_targets/tools/build_helper \
     cmake_targets/tools/uhd-4.x-tdd-patch.diff \
     ./

WORKDIR /oai-ran/cmake_targets
COPY cmake_targets/build_oai .

WORKDIR /oai-ran
COPY oaienv .

RUN /bin/sh oaienv && \ 
    cd cmake_targets && \
    mkdir -p log && \
    ./build_oai -I -w USRP --install-optional-packages