https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862
--- Comment #6 from Sumit <sbansal at ciena dot com> --- Hi Andrew, Somehow these files were missing in my package. I have recopied them back and things have moved further. Now, I am seeing compilation error at : ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc -o debug.o In file included from /home/sbansal/compiler/build-gcc/powerpc-wrs-vxworks/libstdc++-v3/include/cassert:43:0, from ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc:31: ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc: In member function 'void __gnu_debug::_Error_formatter::_Parameter::_M_print_field(const __gnu_debug::_Error_formatter*, const char*) const': ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc:523:5: error: unable to find string literal operator 'operator"" _ASSERT_STR' assert(this->_M_kind != _Parameter::__unused_param); ^ ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc:531:6: error: unable to find string literal operator 'operator"" _ASSERT_STR' assert(_M_variant._M_iterator._M_name); ^ ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc:577:6: error: unable to find string literal operator 'operator"" _ASSERT_STR' assert(_M_variant._M_iterator._M_sequence);