RSB build failed.

[Chris Johns]

On 10/2/20 8:25 am, Chris Johns wrote:
> On 9/2/20 2:18 pm, jameszxj wrote:
>> Hi,
>>    RSB failed when build gdb on MINGW64.
>>
>> error messages:
>>
>> 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':
>> D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:202: undefined reference
>> to `__memcpy_chk'
>> 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':
>> D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:202: undefined reference
>> to `__memcpy_chk'
>> 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':
>> D:/msys64/mingw64/x86_64-w64-mingw32/include/string.h:228: undefined reference
>> to `__strcpy_chk'
> 
> I see this as well. I do not know what the cause it. It is documented in the LSB
> code specification so am wondering if something has changed to trigger this.

Building gdb-9.1 works for ARM. I will post a patch to move RTEMS 5 to gdb-9.1
once I have built arm, powerpc and sparc tool sets.

Chris