Dockerfile.centos7-gcc9

ARG FROM_IMAGE=nvidia/cuda
ARG CUDA_VER=11.0
ARG CUDA_TYPE=devel
ARG LINUX_VER=centos7
FROM ${FROM_IMAGE}:${CUDA_VER}-${CUDA_TYPE}-${LINUX_VER}

# Define arguments
ARG GCC9_DIR=/usr/local/gcc9
ARG GCC9_VER=9.4.0
ARG NUM_BUILD_CPUS=16

# Add /usr/local/cuda/* temporarily to LD_LIBRARY_PATH to support various build steps
ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH_POSTBUILD:/usr/local/cuda/lib64:/usr/local/cuda/lib64/stubs

RUN yum upgrade -y \
    && yum install -y --setopt=install_weak_deps=False \
      bzip2 \
      curl \
      git \
      screen \
      vim \
      wget \
      which \
      clang \
      make \
      gmp-devel mpfr-devel libmpc-devel file

# Build gcc 9
RUN mkdir -p ${GCC9_DIR} \
    && cd ${GCC9_DIR} && wget -q http://ftp.gnu.org/gnu/gcc/gcc-${GCC9_VER}/gcc-${GCC9_VER}.tar.gz \
    && cd ${GCC9_DIR} && tar zxf gcc-${GCC9_VER}.tar.gz \
    && cd ${GCC9_DIR}/gcc-${GCC9_VER} \
    && ./configure --prefix=${GCC9_DIR} --disable-multilib \
    && make -j${NUM_BUILD_CPUS} && make install \
    && rm -r ${GCC9_DIR}/gcc-${GCC9_VER} ${GCC9_DIR}/gcc-${GCC9_VER}.tar.gz