error compiling gcc 5.3.0 on Red Hat Linux 6

[Irena Johnson <ijohnson@xxxxxxxx>]

Dear GCC Support,

I am not able to compile gcc-5.3.0 on our system (running Red Hat
Enterprise Linux Workstation release 6.5).

Configuration runs successfully.

 ./configure --program-suffix=5 --prefix=/usr/pppl/gcc/5.3.0
--with-gmp=$GMP_HOME --with-mpfr=$MPFR_HOME --with-mpc=$MPC_HOME
--enable-multilib --enable-bootstrap 2>&1 |tee log.config


make BOOT_CFLAGS='-O' bootstrap 2>&1 |tee log.make


I am getting the following error while compiling:

make[4]: Entering directory
`/pfs/tmp/ijohnson/gcc-5.3.0/host-x86_64-unknown-linux-gnu/zlib'
if [ -z "32" ]; then \
          true; \
        else \
          rootpre=`${PWDCMD-pwd}`/; export rootpre; \
          srcrootpre=`cd ../.././zlib; ${PWDCMD-pwd}`/; export srcrootpre; \
          lib=`echo "${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$,\1,'`; \
          compiler="gcc"; \
          for i in `${compiler} --print-multi-lib 2>/dev/null`; do \
            dir=`echo $i | sed -e 's/;.*$//'`; \
            if [ "${dir}" = "." ]; then \
              true; \
            else \
              if [ -d ../${dir}/${lib} ]; then \
                flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
                if (cd ../${dir}/${lib}; make  \
                                CFLAGS="-g ${flags}" \
                                CCASFLAGS=" ${flags}" \
                                FCFLAGS=" ${flags}" \
                                FFLAGS=" ${flags}" \
                                ADAFLAGS=" ${flags}" \
                                prefix="/usr/pppl/gcc/5.3.0" \
                                exec_prefix="/usr/pppl/gcc/5.3.0" \
                                GCJFLAGS=" ${flags}" \
                                GOCFLAGS=" ${flags}" \
                                CXXFLAGS="-g ${flags}" \
                                LIBCFLAGS=" ${flags}" \
                                LIBCXXFLAGS="-g -O2
-fno-implicit-templates ${flags}" \
                                LDFLAGS=" ${flags}" \
                                MULTIFLAGS="${flags}" \
                                DESTDIR="" \
                                INSTALL="/usr/bin/install -c" \
                                INSTALL_DATA="/usr/bin/install -c -m 644" \
                                INSTALL_PROGRAM="/usr/bin/install -c" \
                                INSTALL_SCRIPT="/usr/bin/install -c" \
                                all); then \
                  true; \
                else \
                  exit 1; \
                fi; \
              else true; \
              fi; \
            fi; \
          done; \
        fi
make[5]: Entering directory
`/pfs/tmp/ijohnson/gcc-5.3.0/host-x86_64-unknown-linux-gnu/32/zlib'
make[5]: *** No rule to make target `all'.  Stop.
make[5]: Leaving directory
`/pfs/tmp/ijohnson/gcc-5.3.0/host-x86_64-unknown-linux-gnu/32/zlib'
make[4]: *** [multi-do] Error 1
make[4]: Leaving directory
`/pfs/tmp/ijohnson/gcc-5.3.0/host-x86_64-unknown-linux-gnu/zlib'
make[3]: *** [all-multi] Error 2
make[3]: Leaving directory
`/pfs/tmp/ijohnson/gcc-5.3.0/host-x86_64-unknown-linux-gnu/zlib'
make[2]: *** [all-stage1-zlib] Error 2
make[2]: Leaving directory `/pfs/tmp/ijohnson/gcc-5.3.0'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/pfs/tmp/ijohnson/gcc-5.3.0'
make: *** [bootstrap] Error 2

Thank you,
Irena