fix Undefined Reference to std::__cxx11

[Mali 61380]

If you have GCC>5 version, you'll see this error when the linking src:

Spoiler

undefined reference to std::__cxx11::basic_string

 

Open (libpoly&libsql)/MAKEFILE and add to CFLAGS;

-D_GLIBCXX_USE_CXX11_ABI=1

 

Do not forget to rebuild libpoly!

[Mali 61380]

Method changed

[ridetpro 136]

You better recompile whole extern with the same version of GCC, the same FLAGs.

Edited August 25, 2022 by Metin2 Dev
Core X - External 2 Internal

[Mali 61380]

7 hours ago, ridetpro said:

You better recompile whole extern with the same version of GCC, the same FLAGs.

No not needed. Also I don't recommend define that macro because already defined in bits/c++config.h. Just add libpoly not whole project.It will be fine, tested.

Edited August 25, 2022 by Metin2 Dev
Core X - External 2 Internal