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

#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
#   Valid for RHEL9
#
#---------------------------------------------------------------------

FROM ran-base:latest AS oai-clang

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

#only install LLVM (clang, ...) for this container, the others don't need it
RUN dnf install -y --allowerasing llvm-toolset

#run build_oai to build the target image
RUN /bin/sh oaienv && \
    cd cmake_targets && \
    mkdir -p log && \
    export CC=/usr/bin/clang && \
    export CXX=/usr/bin/clang++ && \
    CFLAGS="-Werror" CXXFLAGS="-Werror -Wno-vla-cxx-extension" \
      ./build_oai --phy_simulators --gNB --eNB --nrUE --UE \
      --ninja --build-tool-opt -k10 \
      --noavx512 -c