[MacPorts] #40174: MinGW-w64: add win64 cross-compiler (was: upgrade mingw and add win64 cross-compiler)

[MacPorts]

#40174: MinGW-w64: add win64 cross-compiler
------------------------------------------+-----------------------
  Reporter:  sam.halliday@…               |      Owner:  landonf@…
      Type:  request                      |     Status:  new
  Priority:  Normal                       |  Milestone:
 Component:  ports                        |    Version:
Resolution:                               |   Keywords:
      Port:  i386-mingw32-gcc, mingw-w64  |
------------------------------------------+-----------------------
Changes (by mojca@…):

 * type:  enhancement => request
 * port:  i386-mingw32-gcc => i386-mingw32-gcc, mingw-w64


Old description:

> the MingW cross-compiler for windows is quite old and there is currently
> no cross-compiler for Windows 64. Packages for both would be fantastic!

New description:

 the MingW cross-compiler for windows is quite old and there is currently
 no cross-compiler for Windows 64. Packages for both would be fantastic!

 http://mingw-w64.sourceforge.net/

 Upstream build instructions:
   *
 http://sourceforge.net/p/mingw-w64/wiki2/Cross%20Win32%20and%20Win64%20compiler/
   * https://github.com/mirror/mingw-w64/blob/master/mingw-w64-doc/howto-
 build/mingw-w64-howto-build-adv.txt

 Scripts to build MinGW-w64 from scratch:
   *
 http://cgit.notk.org/adrien/yypkg/slackware64-current.git/tree/d/binutils/binutils.SlackBuild
   *
 http://cgit.notk.org/adrien/yypkg/slackware64-current.git/tree/d/gcc/gcc.SlackBuild

 Instructions about building a cross toolchain:
   * [http://pete.akeo.ie/2010/07/compiling-mingw-w64-with-multilib-on.html
 Compiling MinGW-w64 with multilib on Linux]
   * [http://pmc.polytechnique.fr/pagesperso/dc/arm-en.html Design of a
 cross-toolchain "From Scratch" (for arm)]

--

-- 
Ticket URL: <https://trac.macports.org/ticket/40174#comment:6>
MacPorts <http://www.macports.org/>
Ports system for OS X