[Bug libstdc++/13109] New: libstdc++-v3 bootstrap failure on Tru64 UNIX V4.0F: snprintf missing

["gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

libstdc++-v3 fails to bootstrap on Tru64 UNIX V4.0F (which, unlike V5.x,
lacks snprintf in libc):

/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/gcc/xgcc -shared-libgcc -B/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/gcc/ -nostdinc++ -L/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/alphaev67-dec-osf4.0f/libstdc++-v3/src -L/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/alphaev67-dec-osf4.0f/libstdc++-v3/src/.libs -B/vol/gcc/share/alphaev67-dec-osf4.0f/bin/ -B/vol/gcc/share/alphaev67-dec-osf4.0f/lib/ -isystem /vol/gcc/share/alphaev67-dec-osf4.0f/include -isystem /vol/gcc/share/alphaev67-dec-osf4.0f/sys-include -I/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/alphaev67-dec-osf4.0f/libstdc++-v3/include/alphaev67-dec-osf4.0f -I/vol/gcc/obj/gcc-3.4-20031117/4.0f-gcc/alphaev67-dec-osf4.0f/libstdc++-v3/include -I/vol/gnu/src/gcc/gcc/libstdc++-v3/libsupc++ -O2 -g -O2 -mieee -g -O2 -mieee -fno-implicit-templates -Wall -W -Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once -c /vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc   -DPIC -o .libs/debug.o
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc: In member function `void __gnu_debug::_Error_formatter::_Parameter::_M_print_field(const __gnu_debug::_Error_formatter*, const char*) const':
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc:249: error: `snprintf' undeclared (first use this function)
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc:249: error: (Each undeclared identifier is reported only once for each function it appears in.)
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc: In member function `void __gnu_debug::_Error_formatter::_Parameter::_M_print_description(const __gnu_debug::_Error_formatter*) const':
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc:356: error: `snprintf' undeclared (first use this function)
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc: In member function `void __gnu_debug::_Error_formatter::_M_error() const':
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc:438: error: `snprintf' undeclared (first use this function)
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc: In member function `void __gnu_debug::_Error_formatter::_M_print_string(const char*) const':
/vol/gnu/src/gcc/gcc/libstdc++-v3/src/debug.cc:543: error: `snprintf' undeclared (first use this function)
make[4]: *** [debug.lo] Error 1

Environment:
System: OSF1 rimsky V4.0 1229 alpha
Machine: alpha
	
host: alphaev67-dec-osf4.0f
build: alphaev67-dec-osf4.0f
target: alphaev67-dec-osf4.0f
configured with: /vol/gnu/src/gcc/gcc/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls alphaev67-dec-osf4.0f

How-To-Repeat:
Bootstrap as described above.

-- 
           Summary: libstdc++-v3 bootstrap failure on Tru64 UNIX V4.0F:
                    snprintf missing
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at techfak dot uni-bielefeld dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: alphaev67-dec-osf4.0f
  GCC host triplet: alphaev67-dec-osf4.0f
GCC target triplet: alphaev67-dec-osf4.0f


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13109