Dockerfile for R-devel with clang 15 and libc++-15

Dockerfile

FROM tuxmake/clang-15

RUN apt-get update -y ; apt-get install -y curl

RUN curl -Ls https://github.com/r-lib/rig/releases/download/latest/rig-linux-latest.tar.gz | tar xz -C /usr/local

RUN rig add devel

RUN mkdir ~/.R

RUN apt-get install -y libc++abi-15-dev libc++-15-dev

RUN printf 'CC = clang\nCXX = clang++ -stdlib=libc++\nCXX11 = clang++ -stdlib=libc++\nCXX14 = clang++ -stdlib=libc++\nCXX17 = clang++ -stdlib=libc++\nCXX20 = clang++ -stdlib=libc++\n' > ~/.R/Makevars

RUN flags="-O2 -g -Wunneeded-internal-declaration -Winvalid-utf8 -Wformat -Wsizeof-pointer-div -Wliteral-conversion -Wempty-body -Wreturn-stack-address -Wnon-c-typedef-for-linkage -Wstrict-prototypes"; \
    echo "CFLAGS=$flags" >> ~/.R/Makevars; \
    echo "CXXFLAGS=$flags" >> ~/.R/Makevars; \
    echo "CXX11FLAGS=$flags" >> ~/.R/Makevars; \
    echo "CXX14FLAGS=$flags" >> ~/.R/Makevars; \
    echo "CXX17FLAGS=$flags" >> ~/.R/Makevars; \
    echo "CXX20FLAGS=$flags" >> ~/.R/Makevars

RUN apt-get install -y git