Re: mingw port of mysql connector c and c++

[Martin Trautmann]

Does the compiler also report the other declaration of int8_t?
You can send the full compiler output to [e-mail].
Try "make 2>&1 > compile_output.txt" to write the output to file.

The most probably cause is the declaration of int8_t in cppconn/config.h. However, the modified cppconn/config.h.cm generates the following condition there:
#if defined(_WIN32) && !defined(__MINGW32__)

Typically using mingw gcc defines __MINGW32__ and thus the duplicate declaration of int8_t should be avoided. You can check the compiler defines by calling gcc with an arbitrary C++ file and "-dM -E":
gcc -dM -E cppconn/config.h | grep MINGW