#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements.  See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
# * except in compliance with the License.
# * You may obtain a copy of the License at
# *
# *      http://www.openairinterface.org/?page_id=698
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# *      contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
#   Valid for Ubuntu 22.04
#
#---------------------------------------------------------------------


FROM ubuntu:jammy AS ran-base
ARG NEEDED_GIT_PROXY
ARG TARGETARCH
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe/Paris
ENV BUILD_UHD_FROM_SOURCE=True
ENV UHD_VERSION=4.8.0.0

#install developers pkg/repo
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
    DEBIAN_FRONTEND=noninteractive apt-get install --yes \
       #gcc needed for build_oai
       build-essential \
       ccache \
       psmisc \
       git \
       #use gcc-12 to avoid problems of default gcc-11 in FlexRIC
       gcc-12 \
       g++-12 \
       xxd \
       libpcre2-dev \
       python3-dev \
       bison \
       flex \
       m4 \
       # python3-pip for conf template generation
       python3-pip \
       wget && \
    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 100 --slave /usr/bin/g++ g++ /usr/bin/g++-12 && \
    pip3 install --ignore-installed pyyaml

# Add "Tini - A tiny but valid init for containers", https://github.com/krallin/tini
# it will be copied into target containers, to print exit numbers and handle signals properly
ENV TINI_VERSION=v0.19.0
RUN wget https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-${TARGETARCH} -O /tini && chmod +x /tini

# In some network environments, GIT proxy is required
RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"

# Copying only the needed files to create ran-base
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 build_oai -I to get the builder image
RUN /bin/sh oaienv && \ 
    cd cmake_targets && \
    mkdir -p log && \
    ./build_oai -I -w USRP --install-optional-packages