Newer version of gcc for Torizon IDE Extension for better C++ 20 support?

Technical Support
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Hey @MikeS,
I tried it locally (I use a newer GCC from time to time due to C++ support as well) and following the GNU Project instructions it worked well. Note that it can take a while to build.

FROM debian:bookworm-slim AS build

ENV GCC_VERSION=gcc-14.2.0
ENV GCC_URL=https://ftp.gnu.org/gnu/gcc/${GCC_VERSION}/${GCC_VERSION}.tar.gz
ENV LD_LIBRARY_PATH="/usr/local/gcc-14/lib64"

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    ca-certificates \
    wget \
    curl \
    git \
    libgmp-dev \
    libmpfr-dev \
    libmpc-dev \
    flex \
    bison \
    libisl-dev \
    zlib1g-dev \
    libzstd-dev \
    libatomic1 \
    libgcc-12-dev \
    && rm -rf /var/lib/apt/lists/*

RUN mkdir -p /usr/src/gcc && \
    cd /usr/src/gcc && \
    wget ${GCC_URL} && \
    tar -xf ${GCC_VERSION}.tar.gz && \
    rm ${GCC_VERSION}.tar.gz

    RUN cd /usr/src/gcc/${GCC_VERSION} && \
    ./contrib/download_prerequisites && \
    mkdir build && cd build && \
    ../configure --prefix=/usr/local/gcc-14 --enable-languages=c,c++ --disable-multilib && \
    make -j$(nproc) && \
    make install

FROM debian:bookworm-slim AS release

ENV PATH="/usr/local/gcc-14/bin:${PATH}"
ENV LD_LIBRARY_PATH="/usr/local/gcc-14/lib64"

COPY --from=build /usr/local/gcc-14 /usr/local/gcc-14

RUN apt-get update && apt-get install -y --no-install-recommends \
    libgmp10 \
    libmpfr6 \
    libmpc3 \
    libisl23 \
    libatomic1 \
    zlib1g \
    libzstd1 \
    libgcc-s1 \
    libstdc++6 \
    && rm -rf /var/lib/apt/lists/*
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