
This creates a problem when passing strings and any stream types across dll's. MingW will statically link libstdc++ (the library portion, not the STL) to each build ie each dll or exe. Why use a modified version of libstdc++ v3 with MingW? Ogre 1.2.x Dependencies and their version numbers.
Ogre 1.4.x Dependencies and their version numbers. Setting up Project and Target Build Options in Code::blocks. Ogre 1.2.x Dependencies and their version numbers used to build the SDK:. Ogre 1.4.x Dependencies and their version numbers used to build the SDK:. Check Code::Blocks + MinGW installation. What you need to provide that is not supplied in the SDK.
Why use a modified version of libstdc++ v3 with MingW?. Ogre 1.2.5 SDK for Code::Blocks + MingW. Ogre 1.4.0 SDK for Code::Blocks + MingW.