90a91,92
> #  elif  defined(__x86_64)
> #   define SCHEME_PLATFORM_LIBRARY_SUBPATH "x86_64-solaris"
113,116d114
< # ifndef i386
< #  define FLUSH_SPARC_REGISTER_WINDOWS
< # endif
< 
120c118,123
< #endif
---
> # elif defined(__x86_64)
> # define MZ_USE_JIT_X86_64
> # define MZ_JIT_USE_MPROTECT
> #else
> #  define FLUSH_SPARC_REGISTER_WINDOWS
> # endif
