mingw-w64

GCC for Windows 64 & 32 bits

Mingw-w64

Mingw-w64 is an advancement of the original mingw.org project, created to support the GCC compiler on Windows systems. It has forked it in 2007 in order to provide support for 64 bits and new APIs. It has since then gained widespread use and distribution.

The development and community are very active and welcoming with new contributors every month and simple installers.

Version 4.0 has been released

  • 32bit ARM thumb software math (Thanks to André Hentschel!).
  • New ftw() support for gcc-5.x support.
  • Experimental printf changes - Ability to print 128bit integers (%I128*) and Decimal Floats (%H, %D), disabled by default. Build the CRT with —-enable-experimental to use.
  • Updated OpenGL 4.5 headers.
  • Better DirectX 11 support.
  • Better Windows 7, 8/8.1 API support.

You can also look at the full list of versions.

Headers, Libraries and Runtime

  • More than a million lines of headers are provided, not counting generated ones, and regularly expanded to track new Windows APIs.
  • Everything needed for linking and running your code on Windows.
  • Winpthreads, a pthreads library for C++11 threading support and simple integration with existing project.
  • Winstorecompat, a work-in-progress convenience library that eases conformance with the Windows Store.
  • Better-conforming and faster math support compared to Visual Studio's.

Tools

  • gendef: generate Visual Studio .def files from .dll files.
  • genidl: generate .idl files from .dll files.
  • widl: compile .idl files.

Friend projects

Mingw-w64 interacts a lot with other projects in order to help everyone move forward. Contributions have been going to and coming from these projects:

Most Recent Activity

niXman modified ticket #548
28.09.2016

Use of stringstream in DLL causes page fault

Martchus posted a comment on ticket #548
28.09.2016

I can not reproduce the error with mingw-w64-binutils 2.27 and mingw-w64-gcc 6.2.1....

Alen Skondro posted a comment on discussion Help
28.09.2016

This simple code produces the message mentioned in the subject: void print_time_stamp(){...

David Wohlferd committed [9c24d0]
28.09.2016

Fixes warning when wchar_t is used

MateAR.eu posted a comment on ticket #117
27.09.2016

How exactly can the above libraries be linked statically .... ? You could try the...

Dennis Ai created ticket #119
27.09.2016

Cannot install MinGW on Windows 10 due to "Cannot download respository.txt" error.

Jhon created ticket #562
24.09.2016

Missing some symbols in kernel32.def (lib32/lib64)

Jonathan Yong committed [ada9d9]
23.09.2016

Remove dead mpdecimal code, it was never called

Jonathan Yong committed [73e42c]
23.09.2016

Regenerate automake

Keynan Pratt posted a comment on ticket #561
21.09.2016

try sending ctrl+c to this bit of go code. package main import ( "os" "os/signal"...