Win32CompileMSYS

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Introduction

MSys2 is a helper environment for MinGW, the compiler chain for Windows based on GCC.

It can build VLC natively on Windows, but note that you should probably cross compile VLC from Linux, because it is faster, and easier.

VLC is a complex program with many dependencies, so minimal command-line experience is required. Also, don't be in a hurry (4 hours is a minimum for the whole process) and don't despair if it doesn't work first time.

Windows tools

Text editor

To edit unix-style text documents you need a suitable editor: Notepad is not enough.

  • Use notepad2. You can set File - Line endings - Default to "Unix (LF)", but it always saves opened files in the ending style they have.

Unzip Utility (7-zip)

Files to downloaded will have to be uncompressed. Some of them use Unix originated formats (.tar.gz, .tar.bz2, .tar.lzma), you will then need a versatile unzipping utility.

A recent version of 7-zip is therefore strongly advised.

MSys2

Install MSys2 from http://msys2.github.io/

We recommend to use the 32bits version.

Let the default, and run the command line.

Tools

Install the autotools suite:

 pacman -S git subversion cvs automake autoconf libtool m4 make gettext pkg-config

Get VLC sources

Git

Clone the git repo

cd ~
git clone git://git.videolan.org/vlc.git

Nota Bene: ensure your Windows user name does not contain spaces so that the cloning folder of VLC will not not have spaces in it.

Get configuration tools

cd vlc/extras/tools
./bootstrap
make m4
make
export PATH=$PATH:$HOME/vlc/extras/tools/build/bin/

It should build autoconf, automake, libtool, pkg-config, cmake, yasm and ragel.

Note: Ragel compilation can fail with gcc 4.7, ignore it.
Note: If protobuf compilation fails, manually download https://github.com/google/protobuf/releases/download/v2.6.0/protobuf-2.6.0.tar.bz2, extract it to vlc\extras\tools\protobuf and comment $(UNPACK) and $(MOVE) for protobuf in vlc/extras/tools/tools.mak
Note: check that all is well with autoconf --version

Get precompiled 3rd party libraries

cd vlc/contrib
mkdir win32 && cd win32
../bootstrap --build=i686-w64-mingw32
make prebuilt
cd ..
ln -sf i686-w64-mingw32 mingw32
export PATH=$PATH:$HOME/vlc/contrib/mingw32/bin/:$HOME/vlc/contrib/mingw32/lib/:$HOME/vlc/contrib/mingw32/include/
export PKG_CONFIG_PATH=$HOME/vlc/contrib/mingw32/lib/pkgconfig
rm $HOME/vlc/contrib/mingw32/bin/moc $HOME/vlc/contrib/mingw32/bin/uic $HOME/vlc/contrib/mingw32/bin/rcc $HOME/vlc/contrib/mingw32/bin/luac

Note: check that all is well with moc -v

Build VLC

Bootstrap

In VLC root folder, do:

./bootstrap

Configure

mkdir win32
cd win32
sh ../extras/package/win32/configure.sh --host=i686-w64-mingw32 --disable-nls

Note: If you want any custom options, like "--disable-lua" or anything of that nature, you can append them.

Make (compile)

make -j4

Note: If your <username> starts with the "u" or "x" character, change C:\MSys\1.0\home\<username>\config.h and double all backslashes in VLC_COMPILED_BY constant.

Create packages

Once the compilation is done, build self-contained VLC packages with one of the following "make" commands:

make package-win-common

(This will create a subdirectory named vlc-x.x.x with all the binaries "stripped" without any debugging symbols).

make package-win32-zip

(Same as above but will package the directory in a zip file).

make package-win32-exe

(Same as above but will also create an auto-installer package. You will need to have NSIS installed in its default location for this to work).

make package-win32-base-debug

(This will create a subdirectory named vlc-x.x.x with all the binaries containing debug info usable by gdb).

Troubleshooting

See Win32CompileMSYSTroubleShooting.

Acknowledgements

This howto was re-created by Jean-Baptiste Kempf and updated in June 2009, September 2009, December 2009 and March 2010.

It was updated in June 2010 by Vicne with the help of J-b, gnosygnu and MichaelMc

It was updated in July 2012 by gnosygnu. Note that there are several new notes in Win32CompileMSYSTroubleShooting. These reflect problems that were encountered on gnosygnu's setup (Windows XP SP3). Refer to this forum thread for more information.

This howto was re-re-created by Jean-Baptiste Kempf in September 2012.

See also