[Magick-bugs] ImageMagick & MinGW/GCC TDM: Building Trouble (Stage 5)

[duc.sequere.aut.de.via.decede at imagemagick.org]

> ./magick/log.c:748: error: cannot convert to a pointer type

We have a patch in ImageMagick 6.4.4-10 to fix this problem.  We use
getpid() for MinGW until something like pthread_getthreadid_np() is supported.