path: root/windows/INSTALL-MinGW-w64_with_Autotools.txt

Creating XZ Utils Windows package with build.bash
=================================================

Introduction
------------

    The script build.bash can be used for building XZ Utils with
    GCC + MinGW-w64 under MSYS2, under the ancient MSYS, or
    cross-compiling from GNU/Linux. The script will create a package
    with binaries and documentation in a hopefully-convenient bundle.

        NOTE: build.bash requires files that are only included
        in release tarballs. If building from xz.git, a distribution
        tarball should be created first.

    For native builds on Windows, the CMake-based build described
    in the file INSTALL-MinGW-w64_with_CMake.txt is simpler to do as
    it has no need for MSYS2 and it works from xz.git without extra
    steps. For cross-compilation and package creation the script can
    be convenient though.

    These instructions are for making a package with build.bash and thus
    don't apply to normal Autotool-based builds under Cygwin or MSYS2.


Usage
-----

    First copy the file COPYING.MinGW-w64-runtime.txt from MinGW-w64
    to this directory. It contains copyright and license notices that
    apply to the MinGW-w64 runtime that gets statically linked into
    the XZ Utils binaries being built. build.bash will include the file
    in the final package.

    Put i686 and/or x86_64 GCC-based toolchain in PATH depending on
    which builds are wanted.

    Optional: Put the 7z tool from 7-Zip or p7zip in PATH. Without
    this, .zip and .7z files won't be created from the finished "pkg"
    directory contents.

    Run build.bash:

        bash windows/build.bash

    Note that it does an in-tree build so the build files will be mixed
    with the source files in the same directory tree.