Win64/MinGW

[Anders F Björklund]

Iain Buclaw wrote:
> As far as I'm aware, for GCC4 on MinGW, you need to build MPFR and GMP first to
> link against the compiler, else it just won't run.

Seems like it was changed in GCC 4.3.0. For GCC 4.2.1, you only needed
to include MPFR and GMP if you were building the Fortran frontend...

Easiest way to do it seems to be to symlink "mpfr" and "gmp" into the 
source tree, much like GDC is being symlinked into "gcc/d" already ?

 From looking at http://bitbucket.org/goshawk/gdc/wiki/MinGWCompile and
http://sourceforge.net/apps/trac/mingw-w64/wiki/Cross%20Win32%20and%20Win64%20compiler

--anders