Error with libstdc++-v3 compilation

["VOINA DANIEL \(Daniel\)" <daniel dot voina at alcatel-lucent dot com>]

Hello, 

I am trying to build a GCC 4.2.4 cross compiler targeted for
sparc-sun-solaris2.10 and hosted on x86_64-unknown-linux-gnu.
The compiler is configured with:  
--target=sparc-sun-solaris2.10\
--disable-nls \
--enable-shared \
--enable-debug \
--enable-threads=posix \
--enable-__cxa_atexitx \
--enable-long-long \
--with-gcc \
--with-gnu-as \
--with-gnu-ld \
--with-stabs \
--enable-interwork \
--with-headers=/home/dva/xcompile/sparc-sun-solaris2.10/include \
--with-libs=/home/dva/xcompile/sparc-sun-solaris2.10/lib \
--enable-languages=c,c++ \
--enable-libgcc-rebuild \
--prefix=/usr/local

When (as root) I am executing make install I get the following errors:

make[3]: Leaving directory
`/home/dva/xcompile/build/gcc-4.2.4/libiberty/testsuite'
/bin/sh /home/dva/xcompile/src/gcc-4.2.4/libiberty/../mkinstalldirs
/usr/local/lib/`gcc -g -O2 -print-multi-os-directory`
/usr/bin/install -c -m 644 ./libiberty.a /usr/local/lib/`gcc -g -O2
-print-multi-os-directory`/./libiberty.an
( cd /usr/local/lib/`gcc -g -O2 -print-multi-os-directory` ; chmod 644
./libiberty.an ;ranlib ./libiberty.an )
mv -f /usr/local/lib/`gcc -g -O2 -print-multi-os-directory`/./libiberty.an
/usr/local/lib/`gcc -g -O2 -print-multi-os-directory`/./libiberty.a
if test -n ""; then \
   case "" in \
     /*)    thd=;; \
     *)     thd=/usr/local/include/;; \
   esac; \
   /bin/sh /home/dva/xcompile/src/gcc-4.2.4/libiberty/../mkinstalldirs
${thd}; \
   for h in /home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/ansidecl.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/demangle.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/dyn-string.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/fibheap.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/floatformat.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/hashtab.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/libiberty.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/objalloc.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/partition.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/safe-ctype.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/sort.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/splay-tree.h
/home/dva/xcompile/src/gcc-4.2.4/libiberty/../include/ternary.h; do \
     /usr/bin/install -c -m 644 $h ${thd}; \
   done; \
 fi
make[3]: Entering directory
`/home/dva/xcompile/build/gcc-4.2.4/libiberty/testsuite'
make[3]: Nothing to be done for `install'.
make[3]: Leaving directory
`/home/dva/xcompile/build/gcc-4.2.4/libiberty/testsuite'
make[2]: Leaving directory `/home/dva/xcompile/build/gcc-4.2.4/libiberty'
/bin/sh: line 3: cd: sparc-sun-solaris2.10/libstdc++-v3: No such file or
directory
make[1]: *** [install-target-libstdc++-v3] Error 1
make[1]: Leaving directory `/home/dva/xcompile/build/gcc-4.2.4'
make: *** [install] Error 2

However, both gcc and g++ were installed. Gcc works okay and produce the
sparc binaries but g++ gives the following error when compiling:

dva@dl380tm01:~$ export CXX=sparcv9-sun-solaris2.10-g++
dva@dl380tm01:~$ $CXX main.c -o main -Wl,--rpath
-Wl,/usr/local/sparc-sun-solaris2.10/lib/
/usr/local/lib/gcc/sparcv9-sun-solaris2.10/4.2.4/../../../../sparcv9-sun-sol
aris2.10/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status

My questions are:
1. How can I generate and install libstdcxx?
2. Is there any tweak to be done on the linker (apart from LD_RUN_PATH, -L
and the above options)?

Regards, 
  Daniel