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libstdc++ related boostrap failure
- From: Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>
- To: gcc at gcc dot gnu dot org
- Cc: libstdc++ at gcc dot gnu dot org, Phil Edwards <pme at gcc dot gnu dot org>
- Date: Thu, 13 Feb 2003 11:48:24 +0100 (CET)
- Subject: libstdc++ related boostrap failure
Mainline fails to bootstrap on i386-unknown-freebsd4.7:
/files/pfeifer/OBJ-0213-1115/gcc/g++ -shared-libgcc -B/files/pfeifer/OBJ-0213-1115/gcc/ -nostdinc++ -B/sw/gcc-current/i386-unknown-freebsd4.7/bin/ -B/sw/gcc-current/i386-unknown-freebsd4.7/lib/ -isystem /sw/gcc-current/i386-unknown-freebsd4.7/include -g -O2 -o abi_check abi_check.o -L/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/src -L/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/src/.libs -lm
abi_check.o: In function `__gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > > std::__uninitialized_copy_aux<__gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > >, __gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > > >(__gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > >, __gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > >, __gnu_cxx::__normal_iterator<std::pair<symbol_info, symbol_info!
>*, std::vector<std::pair<symbol_info, symbol_info>, std::allocator<std::pair<symbol_info, symbol_info> > > >, __false_type)':
/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:486: undefined reference to `__gnu_cxx::_Atomic_add_mutex'
/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:504: undefined reference to `__gnu_cxx::_Atomic_add_mutex'
/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:486: undefined reference to `__gnu_cxx::_Atomic_add_mutex'
/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:486: undefined reference to `__gnu_cxx::_Atomic_add_mutex'
/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:504: undefined reference to `__gnu_cxx::_Atomic_add_mutex'
abi_check.o:/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/include/i386-unknown-freebsd4.7/bits/gthr-default.h:504: more undefined references to `__gnu_cxx::_Atomic_add_mutex' follow
collect2: ld returned 1 exit status
gmake[4]: *** [abi_check] Error 1
gmake[4]: Leaving directory `/files/pfeifer/OBJ-0213-1115/i386-unknown-freebsd4.7/libstdc++-v3/testsuite'
gmake[3]: *** [all-recursive] Error 1
Checking the ChangeLog, I suspect this might be related to the following
patch:
2003-02-12 Phil Edwards <pme@gcc.gnu.org>
* config/cpu/generic/atomicity.h (_Atomic_add_mutex): Fix declaration.
(_GLIBCPP_NEED_GENERIC_MUTEX): Define for this file.
(_Atomic_add_mutex_once, __gthread_atomic_add_mutex_once): Declare
when we don't have static mutex initialization.
(__exchange_and_add): Use _Atomic_add_mutex_once.
* src/misc-inst.cc: Definitions of all the above.
Gerald