depbase=`echo test-wchar-c++3.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
i686-w64-mingw32-g++ -DHAVE_CONFIG_H -DEXEEXT=\".exe\" -I. -I../../gltests -I..  -DGNULIB_STRICT_CHECKING=1 -DIN_GNULIB_TESTS=1 -I. -I../../gltests -I.. -I../../gltests/.. -I../gllib -I../../gltests/../gllib -D_WIN32_WINNT=_WIN32_WINNT_WINXP -I/usr/local/mingw32/include -Wall  -Wno-error -g -O2 -MT test-wchar-c++3.o -MD -MP -MF $depbase.Tpo -c -o test-wchar-c++3.o ../../gltests/test-wchar-c++3.cc &&\
mv -f $depbase.Tpo $depbase.Po
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_create(glwthread_thread_struct**, void* (*)(void*), void*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:662:68: error: 'pthread_create' was not declared in this scope
   return __gthrw_(pthread_create) (__threadid, NULL, __func, __args);
                                                                    ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:662:68: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1026:1: note:   'gnulib::pthread_create'
 _GL_CXXALIAS_RPL (pthread_create, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_join(__gthread_t, void**)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:668:57: error: 'pthread_join' was not declared in this scope
   return __gthrw_(pthread_join) (__threadid, __value_ptr);
                                                         ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:668:57: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1252:1: note:   'gnulib::pthread_join'
 _GL_CXXALIAS_RPL (pthread_join, int, (pthread_t thread, void **valuep));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_detach(__gthread_t)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:674:46: error: 'pthread_detach' was not declared in this scope
   return __gthrw_(pthread_detach) (__threadid);
                                              ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:674:46: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1227:1: note:   'gnulib::pthread_detach'
 _GL_CXXALIAS_RPL (pthread_detach, int, (pthread_t thread));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_equal(__gthread_t, __gthread_t)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:680:45: error: 'pthread_equal' was not declared in this scope
   return __gthrw_(pthread_equal) (__t1, __t2);
                                             ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:680:45: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1202:1: note:   'gnulib::pthread_equal'
 _GL_CXXALIAS_RPL (pthread_equal, int, (pthread_t thread1, pthread_t thread2));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'glwthread_thread_struct* __gthread_self()':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:686:34: error: 'pthread_self' was not declared in this scope
   return __gthrw_(pthread_self) ();
                                  ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:686:34: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1177:1: note:   'gnulib::pthread_self'
 _GL_CXXALIAS_RPL (pthread_self, pthread_t, (void));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_once(__gthread_once_t*, void (*)())':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:699:50: error: 'pthread_once' was not declared in this scope
     return __gthrw_(pthread_once) (__once, __func);
                                                  ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:699:50: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1307:1: note:   'gnulib::pthread_once'
 _GL_CXXALIAS_RPL (pthread_once, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_key_create(__gthread_key_t*, void (*)(void*))':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:707:53: error: 'pthread_key_create' was not declared in this scope
   return __gthrw_(pthread_key_create) (__key, __dtor);
                                                     ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:707:53: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2280:1: note:   'gnulib::pthread_key_create'
 _GL_CXXALIAS_RPL (pthread_key_create, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_key_delete(__gthread_key_t)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:713:45: error: 'pthread_key_delete' was not declared in this scope
   return __gthrw_(pthread_key_delete) (__key);
                                             ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:713:45: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2363:1: note:   'gnulib::pthread_key_delete'
 _GL_CXXALIAS_RPL (pthread_key_delete, int, (pthread_key_t key));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'void* __gthread_getspecific(__gthread_key_t)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:719:46: error: 'pthread_getspecific' was not declared in this scope
   return __gthrw_(pthread_getspecific) (__key);
                                              ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:719:46: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2338:1: note:   'gnulib::pthread_getspecific'
 _GL_CXXALIAS_RPL (pthread_getspecific, void *, (pthread_key_t key));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_setspecific(__gthread_key_t, const void*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:725:53: error: 'pthread_setspecific' was not declared in this scope
   return __gthrw_(pthread_setspecific) (__key, __ptr);
                                                     ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:725:53: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2310:1: note:   'gnulib::pthread_setspecific'
 _GL_CXXALIAS_RPL (pthread_setspecific, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'void __gthread_mutex_init_function(__gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:732:48: error: 'pthread_mutex_init' was not declared in this scope
     __gthrw_(pthread_mutex_init) (__mutex, NULL);
                                                ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:732:48: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1342:1: note:   'gnulib::pthread_mutex_init'
 _GL_CXXALIAS_RPL (pthread_mutex_init, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_mutex_destroy(__gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:739:52: error: 'pthread_mutex_destroy' was not declared in this scope
     return __gthrw_(pthread_mutex_destroy) (__mutex);
                                                    ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:739:52: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1679:1: note:   'gnulib::pthread_mutex_destroy'
 _GL_CXXALIAS_RPL (pthread_mutex_destroy, int, (pthread_mutex_t *mutex));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_mutex_lock(__gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:748:49: error: 'pthread_mutex_lock' was not declared in this scope
     return __gthrw_(pthread_mutex_lock) (__mutex);
                                                 ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:748:49: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1563:1: note:   'gnulib::pthread_mutex_lock'
 _GL_CXXALIAS_RPL (pthread_mutex_lock, int, (pthread_mutex_t *mutex));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_mutex_trylock(__gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:757:52: error: 'pthread_mutex_trylock' was not declared in this scope
     return __gthrw_(pthread_mutex_trylock) (__mutex);
                                                    ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:757:52: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1590:1: note:   'gnulib::pthread_mutex_trylock'
 _GL_CXXALIAS_RPL (pthread_mutex_trylock, int, (pthread_mutex_t *mutex));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_mutex_timedlock(__gthread_mutex_t*, const __gthread_time_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:768:69: error: 'pthread_mutex_timedlock' was not declared in this scope
     return __gthrw_(pthread_mutex_timedlock) (__mutex, __abs_timeout);
                                                                     ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:768:69: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1619:1: note:   'gnulib::pthread_mutex_timedlock'
 _GL_CXXALIAS_RPL (pthread_mutex_timedlock, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_mutex_unlock(__gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:778:51: error: 'pthread_mutex_unlock' was not declared in this scope
     return __gthrw_(pthread_mutex_unlock) (__mutex);
                                                   ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:778:51: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1652:1: note:   'gnulib::pthread_mutex_unlock'
 _GL_CXXALIAS_RPL (pthread_mutex_unlock, int, (pthread_mutex_t *mutex));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_recursive_mutex_init_function(__gthread_recursive_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:793:54: error: 'pthread_mutexattr_init' was not declared in this scope
       __r = __gthrw_(pthread_mutexattr_init) (&__attr);
                                                      ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:793:54: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1375:1: note:   'gnulib::pthread_mutexattr_init'
 _GL_CXXALIAS_RPL (pthread_mutexattr_init, int, (pthread_mutexattr_t *attr));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:796:33: error: 'pthread_mutexattr_settype' was not declared in this scope
          PTHREAD_MUTEX_RECURSIVE);
                                 ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:796:33: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1439:1: note:   'gnulib::pthread_mutexattr_settype'
 _GL_CXXALIAS_RPL (pthread_mutexattr_settype, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:798:54: error: 'pthread_mutex_init' was not declared in this scope
  __r = __gthrw_(pthread_mutex_init) (__mutex, &__attr);
                                                      ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:798:54: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1342:1: note:   'gnulib::pthread_mutex_init'
 _GL_CXXALIAS_RPL (pthread_mutex_init, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:800:52: error: 'pthread_mutexattr_destroy' was not declared in this scope
  __r = __gthrw_(pthread_mutexattr_destroy) (&__attr);
                                                    ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:800:52: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:1536:1: note:   'gnulib::pthread_mutexattr_destroy'
 _GL_CXXALIAS_RPL (pthread_mutexattr_destroy, int, (pthread_mutexattr_t *attr));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_cond_broadcast(__gthread_cond_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:852:50: error: 'pthread_cond_broadcast' was not declared in this scope
   return __gthrw_(pthread_cond_broadcast) (__cond);
                                                  ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:852:50: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2223:1: note:   'gnulib::pthread_cond_broadcast'
 _GL_CXXALIAS_RPL (pthread_cond_broadcast, int, (pthread_cond_t *cond));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_cond_signal(__gthread_cond_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:858:47: error: 'pthread_cond_signal' was not declared in this scope
   return __gthrw_(pthread_cond_signal) (__cond);
                                               ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:858:47: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2196:1: note:   'gnulib::pthread_cond_signal'
 _GL_CXXALIAS_RPL (pthread_cond_signal, int, (pthread_cond_t *cond));
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_cond_wait(__gthread_cond_t*, __gthread_mutex_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:864:54: error: 'pthread_cond_wait' was not declared in this scope
   return __gthrw_(pthread_cond_wait) (__cond, __mutex);
                                                      ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:864:54: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2124:1: note:   'gnulib::pthread_cond_wait'
 _GL_CXXALIAS_RPL (pthread_cond_wait, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_cond_timedwait(__gthread_cond_t*, __gthread_mutex_t*, const __gthread_time_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:871:74: error: 'pthread_cond_timedwait' was not declared in this scope
   return __gthrw_(pthread_cond_timedwait) (__cond, __mutex, __abs_timeout);
                                                                          ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:871:74: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2160:1: note:   'gnulib::pthread_cond_timedwait'
 _GL_CXXALIAS_RPL (pthread_cond_timedwait, int,
 ^
In file included from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr.h:148:0,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ext/atomicity.h:35,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/bits/ios_base.h:39,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/ios:42,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/istream:38,
                 from /usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/sstream:38,
                 from ../../gltests/test-wchar-c++3.cc:22:
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h: In function 'int __gthread_cond_destroy(__gthread_cond_t*)':
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:884:48: error: 'pthread_cond_destroy' was not declared in this scope
   return __gthrw_(pthread_cond_destroy) (__cond);
                                                ^
/usr/lib/gcc/i686-w64-mingw32/6.4.0/include/c++/i686-w64-mingw32/bits/gthr-default.h:884:48: note: suggested alternative:
In file included from ../../gltests/test-wchar-c++3.cc:20:0:
../gllib/pthread.h:2250:1: note:   'gnulib::pthread_cond_destroy'
 _GL_CXXALIAS_RPL (pthread_cond_destroy, int, (pthread_cond_t *cond));
 ^
make[4]: *** [Makefile:23300: test-wchar-c++3.o] Error 1