The MAME development environment for Windows consists of the MinGW GCC compiler, MSYS2 environment (POSIX/Unix compatibility layer), plus various utilities such as Python and Git. It is available pre-packaged, or can be assembled by installing MSYS2 with the necessary packages.
Our main source code repository is hosted on GitHub (https://github.com/mamedev/mame.git), so you’ll need to check out a copy. Various features are disabled by default, but can be enabled through arguments when building, and may require additional MSYS2 packages to be installed. For more information on compiling MAME, see the relevant page on our documentation site.
If you are installing it in a location other than the default (C:\Users\Public\msys64), after you unpack, double-click: autorebase.bat
To open a Windows cmd.exe shell, there is a batch file win32env.bat – this works better with interactive MinGW tools.
Important thing is to setup your git environment first
git config --global core.autocrlf true
And if you are contributor
git config --global user.email firstname.lastname@example.org
git config --global user.name "Firstname Lastname"
Then, to download the MAME source inside your MSYS2 home directory:
git clone https://github.com/mamedev/mame.git
Alternatively, locate your existing source tree (drives are mapped to hidden dirs /c etc. under the virtual root):
And finally to build:
Similar to package managers on Linux like apt-get, yum etc. MSYS2 can automatically update packages for fixes, security updates etc. To update all installed packages to current, from a regular Windows console run the following:
pacman -S bash pacman msys2-runtime --noconfirm --needed
Next, exit the console and restart Msys2.
Finally, once back at the console, execute:
pacman -Su --noconfirm
For a simple MSYS2 terminal use mingw64.exe to start.
For more information about MSYS2, see MSYS2 Introduction.
If you wish to build 32-bit binaries:
pacman -S mingw-w64-i686-gcc mingw-w64-i686-libc++ mingw-w64-i686-lld mingw-w64-i686-python mingw-w64-i686-SDL2 mingw-w64-i686-SDL2_ttf
If you wish to build with the QT5 debugger:
pacman -S mingw-w64-x86_64-qt5
pacman -S mingw-w64-i686-qt5
If you with to build the QMC2 frontend or similar:
pacman -S mingw-w64-x86_64-qt4
pacman -S mingw-w64-i686-qt4
To be able to use ccache to speed-up (re)compilation
pacman -S mingw-w64-x86_64-ccache
pacman -S mingw-w64-i686-ccache
Used as build system for some other project that can be handy
pacman -S mingw-w64-x86_64-cmake
pacman -S mingw-w64-i686-cmake
To build in Windows environment use from build folder:
cmake -G "MinGW Makefiles" .. -DCMAKE_MAKE_PROGRAM=c:\msys64\win32\make.exe
To build in MSYS environment use from build folder:
cmake -G "MSYS Makefiles" ..
If you wish to compile/link with the alternative Clang, go ahead and download STILL EXPERIMENTAL:
pacman -S mingw-w64-x86_64-clang mingw-w64-x86_64-clang-analyzer mingw-w64-x86_64-clang-tools-extra
pacman -S mingw-w64-i686-clang mingw-w64-i686-clang-analyzer mingw-w64-i686-clang-tools-extra