tests not linking to zlib

[loriab]

Expected Behavior

Even when zlib is in a strange place (that cmake finds), tests should like to it.

Current Behavior

/theoryfs2/common/software/intel2018/compilers_and_libraries_2018.2.199/linux/bin/intel64/icc -gnu-prefix=x86_64-conda_cos6-linux-gnu- -msse2 -axCORE-AVX2,AVX -Wl,--as-needed -static-intel -wd10237 -restrict -DRESTRICT=restrict -std=c99 -fPIC -qopenmp -O3 -ip -DNDEBUG  -rdynamic CMakeFiles/C_host.dir/C_host.c.o  -o ../../bin/C_host  -L/scratch/psilocaluser/conda-builds/pcmsolver_1524607017729/work/build/boost/lib -Wl,-rpath,/scratch/psilocaluser/conda-builds/pcmsolver_1524607017729/work/build/boost/lib:/scratch/psilocaluser/conda-builds/pcmsolver_1524607017729/work/build/lib ../../lib/libpcm.so.1 -lm 
x86_64-conda_cos6-linux-gnu-ld: warning: libz.so.1, needed by ../../lib/libpcm.so.1, not found (try using -rpath or -rpath-link)
../../lib/libpcm.so.1: undefined reference to `crc32'

Possible Solution

If I add full path to zlib into the target's link.txt, it builds.

Steps to Reproduce (for bugs)

I've seen this in 1.1.12 and 1.2.0-rc1.

Below is the build script. It looks ghastly, but I think it's just the non /usr/lib/libz.so that's the issue.

    # load Intel compilers
    set +x
    source /theoryfs2/common/software/intel2018/bin/compilervars.sh intel64
    set -x

    # link against conda GCC
    OPTS="'-msse2 -axCORE-AVX2,AVX -Wl,--as-needed -static-intel -wd10237'"
    HOST="x86_64-conda_cos6-linux-gnu"
    ALLOPTS="-gnu-prefix=${HOST}- ${OPTS}"

    # squash Intel fortran libs
    LIBC_INTERJECT="${PREFIX}/lib/libz.so;-liomp5;-Wl,-Bstatic;-lifport;-lifcoremt_pic;-Wl,-Bdynamic"

    # configure
    ${BUILD_PREFIX}/bin/cmake \
        -H${SRC_DIR} \
        -Bbuild \
        -DCMAKE_INSTALL_PREFIX=${PREFIX} \
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_C_COMPILER=icc \
        -DCMAKE_C_FLAGS="${ALLOPTS}" \
        -DCMAKE_CXX_COMPILER=icpc \
        -DCMAKE_CXX_FLAGS="${ALLOPTS}" \
        -DCMAKE_Fortran_COMPILER=ifort \
        -DCMAKE_Fortran_FLAGS="${ALLOPTS}" \
        -DCMAKE_INSTALL_LIBDIR=lib \
        -DPYMOD_INSTALL_LIBDIR=${PYMOD_INSTALL_LIBDIR} \
        -DPYTHON_INTERPRETER=${PYTHON} \
        -DENABLE_OPENMP=ON \
        -DENABLE_GENERIC=OFF \
        -DLIBC_INTERJECT="${LIBC_INTERJECT}" \
        -DENABLE_DOCS=OFF \
        -DENABLE_TESTS=ON \
        -DENABLE_TIMER=OFF \
        -DENABLE_LOGGER=OFF \
        -DBUILD_STANDALONE=OFF \
        -DENABLE_FORTRAN_API=OFF \
        -DENABLE_CXX11_SUPPORT=ON