Compiling GDC on Windows -- where to get GMP and MPFR dependencies?

I'm trying to compile GDC (v2) on Windows 7, using MinGW's MSYS.

When I get to this step:

$ ../configure --enable-languages=d --disable-shared --disable-bootstrap

I get:

checking build system type... i686-pc-mingw32
checking host system type... i686-pc-mingw32
checking target system type... i686-pc-mingw32
checking for a BSD-compatible install... /bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for gcc... gcc
checking for C compiler default output file name... a.exe
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... .exe
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for gnatbind... no
checking for gnatmake... no
checking whether compiler driver understands Ada... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
checking for correct version of gmp.h... yes
checking for correct version of mpfr.h... no
configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+.

Try the --with-gmp and/or --with-mpfr options to specify their locations.

Copies of these libraries' source code can be found at their respective hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also http://gcc.gnu.org/install/prerequisites.html for additional info. If you obtained GMP and/or MPFR from a vendor distribution package, make sure that you have installed both the libraries and the header files. They may be located in separate packages.

This made me look back at the instructions, which noted that it needs these libraries:

• libgmp3-dev
• libmpfr-dev
• libmpc-dev

So now the question is, where do I find these headers and/or libraries? I've searched all over for libgmp3-dev, but I can't find anything for Windows. (I'm still in the learning process for *nix, so I'm not too familiar with anything.)

Thanks!

Update:

So I tried to make MPFR (I don't even know if it was the right version), and I got this error:

$ make install
Making install in tests
[...]
test -z "/usr/local/lib" || /bin/mkdir -p "/usr/local/lib"
 /bin/sh ./libtool   --mode=install /bin/install -c   libmpfr.la '/usr/local/lib'
libtool: install: /bin/install -c .libs/libmpfr.lai /usr/local/lib/libmpfr.la
libtool: install: /bin/install -c .libs/libmpfr.a /usr/local/lib/libmpfr.a
libtool: install: chmod 644 /usr/local/lib/libmpfr.a
libtool: install: ranlib /usr/local/lib/libmpfr.a
/bin/sh: /home/Home: No such file or directory
make[2]: *** [install-libLTLIBRARIES] Error 127
make[2]: Leaving directory `/home/Home User/mpf开发者_开发技巧r-2.4.2'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/home/Home User/mpfr-2.4.2'
make: *** [install-recursive] Error 1

Any ideas?

From https://bitbucket.org/goshawk/gdc/wiki/MinGWCompile :

ftp://ftp.gmplib.org/pub/gmp-5.0.1/gmp-5.0.1.tar.bz2

http://www.mpfr.org/mpfr-current/mpfr-3.0.0.tar.bz2

http://gmplib.org/

http://www.mpfr.org/

Just download the source tarballs. As for building these, I don't remember the details (the instructions should be clear on this) but I know you can put these GMP and MPFR in the source tree with GCC and the GCC build process will automatically take care of building these. This may be easier than building/installing/setting environment variables for them as a discrete step.

I always use this for building gdc on Windows: http://gladman.plushost.co.uk/oldsite/computing/gmp4win.php

The error message you posted has the links to find the libraries. You might need to download their source code and compile them, but they are both easy to build.