Hi,<div>   RSB failed when build gdb on MINGW64.</div><div><br></div><div>error messages:</div><div><br></div><div><div>D:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: ada-tasks.o: in function `memcpy':</div><div>D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:202: undefined reference to `__memcpy_chk'</div><div>D:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: arm-tdep.o: in function `memcpy':</div><div>D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:202: undefined reference to `__memcpy_chk'</div><div>D:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: breakpoint.o: in function `strcpy':</div><div>D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:228: undefined reference to `__strcpy_chk'</div></div><div><br></div>