[ECOS] Re: The next Cygwon toolchain build problem

[Grant Edwards]

On 2009-01-05, Grant Edwards <grante@visi.com> wrote:

> Mounting the directories in binary mode provided a
> considerable improvement (binutils will now build OK).
> However, after chugging away for an hour os so, the build of
> libstdc++ now fails.  Does the error below look familiar to
> anybody?
>
> [This is using host gcc version 3.4.4 on Cygwin.  The same
> build script works fine on Linux using host gcc 3.4.6]
>
>
> /home/grante/toolchain/build-gcc/gcc/xgcc -shared-libgcc -B/home/grante/toolchain/build-gcc/gcc/ -nostdinc++ -L/home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/src -L/home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/src/.libs -nostdinc -B/home/grante/toolchain/build-gcc/arm-elf/newlib/ -isystem /home/grante/toolchain/build-gcc/arm-elf/newlib/targ-include -isystem /home/grante/toolchain/src/gcc-3.2.1/newlib/libc/include -B/home/grante/toolchain/gnutools/arm-elf/bin/ -B/home/grante/toolchain/gnutools/arm-elf/lib/ -isystem /home/grante/toolchain/gnutools/arm-elf/include -nostdinc++ -I/home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/include/arm-elf -I/home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/include -I/home/grante/toolchain/src/gcc-3.2.1/libstdc++-v3/libsupc++ -I/home
>  /grante/toolchain/src/gcc-3.2.1/libstdc++-v3/libmath -g -O2 -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -g -c /home/grante/toolchain/src/gcc-3.2.1/libstdc++-v3/src/locale-inst.cc -o locale-inst.o
> /home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/include/bits/locale_facets.tcc: In
>    member function `_OutIter std::money_put<_CharT, _OutIter>::do_put(_OutIter, 
>    bool, std::ios_base&, _CharT, const std::basic_string<_CharT, 
>    std::char_traits<_CharT>, std::allocator<_CharT> >&) const [with _CharT = 
>    char, _OutIter = std::ostreambuf_iterator<char, std::char_traits<char> >]':
> /home/grante/toolchain/src/gcc-3.2.1/libstdc++-v3/src/locale-inst.cc:48:   instantiated from here
> /home/grante/toolchain/build-gcc/arm-elf/libstdc++-v3/include/bits/locale_facets.tcc:1361: internal
>    error: Segmentation fault

Same problem reported in 2006 with no apparent solution:

  http://www.mail-archive.com/gcc-bugs@gcc.gnu.org/msg238933.html

There's also a bug filed against gcc. The reply was that 3.2.1
is no longer supported.  It's 3.4 that is exhibitting the bug,
but that's probably not supported either.
  
-- 
Grant Edwards                   grante             Yow! I'm not an Iranian!!
                                  at               I voted for Dianne
                               visi.com            Feinstein!!


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