Dockerfile_fedora_clang_san

# slight modification of https://github.com/r-hub/rhub-linux-builders/tree/master/fedora-clang-devel-san

FROM mlampros/fedora_clang:latest

ENV CRAN=http://cran.r-project.org

RUN cd /tmp \
    && svn co https://svn.r-project.org/R/trunk R-devel

ENV RPREFIX=/opt/R-devel

ENV ROPTIONS="--with-x --with-recommended-packages --enable-R-shlib --enable-R-static-lib"

ENV CC=/usr/bin/clang
ENV CXX=/usr/bin/clang++
ENV F77=gfortran
ENV CPP=cpp

RUN yum -y install rsync
RUN dnf install -y libcxx-devel

RUN cd /tmp/R-devel \
    && ./tools/rsync-recommended \
    && R_PAPERSIZE=letter                                    \
    R_BATCHSAVE="--no-save --no-restore"                     \
    CC="clang -fsanitize=address,undefined -fno-sanitize=float-divide-by-zero -fno-omit-frame-pointer" \
    CXX="clang++ -stdlib=libc++ -fsanitize=address,undefined -fno-sanitize=float-divide-by-zero -fno-omit-frame-pointer" \
    CFLAGS="-g -O3 -Wall -pedantic -mtune=native" \
    FFLAGS="-g -O2 -mtune=native" \
    FCFLAGS="-g -O2 -mtune=native" \
    CXXFLAGS="-g -O3 -Wall -pedantic -mtune=native" \
    MAIN_LD="clang++ -stdlib=libc++ -fsanitize=undefined,address" \
    R_OPENMP_CFLAGS=-fopenmp \
    ./configure --prefix=${RPREFIX} ${ROPTIONS}              \
    && make                                                  \
    && make install


# More verbose UBSAN/SAN output (cf #3) -- this is still somewhat speculative
# Entry copied from Prof Ripley's setup described at http://www.stats.ox.ac.uk/pub/bdr/memtests/README.txt
ENV ASAN_OPTIONS='alloc_dealloc_mismatch=0:detect_leaks=0:detect_odr_violation=0'

ENV PATH=${RPREFIX}/bin:$PATH

RUN cd $RPREFIX/bin \
	&& mv R Rdevel \
	&& cp Rscript Rscriptdevel \
	&& ln -s Rdevel RDsan \
	&& ln -s Rscriptdevel RDscriptsan