MXE (M cross environment)

Introduction

MXE (M cross environment) is a GNU Makefile that compiles a cross compiler and cross compiles many free libraries such as SDL and Qt. Thus, it provides a nice cross compiling environment for various target platforms, which

• is designed to run on any Unix system
• is easy to adapt and to extend
• builds many free libraries in addition to the cross compiler
• can also build just a subset of the packages, and automatically builds their dependencies
• downloads all needed packages and verifies them by their checksums
• is able to update the version numbers of all packages automatically
• directly uses source packages, thus ensuring the whole build mechanism is transparent
• allows inter-package and intra-package parallel builds whenever possible
• bundles ccache to speed up repeated builds
• integrates well with autotools, cmake, qmake, and hand-written makefiles
• has been in continuous development since 2007 and is used by several projects
• has pre-compiled binaries that can be used in Continuous Integration systems

Supported Toolchains

Compiler and runtime: MinGW-w64.

Target OS	Packages
	Static	Shared
32 bit Windows	99% (379/381)	72% (273/381)
64 bit Windows	94% (360/381)	71% (271/381)

These numbers were last updated on December 16, 2015. See the current status for individual packages.

Executables built for 32 bit Windows can be executed on 64 bit Windows as well.

How to choose MXE target:

1. If you want a 64 bit Windows executable, statically linked into one big executable: use MXE_TARGETS x86_64-w64-mingw32.static;
2. If you want a 64 bit Windows executable, split into an executable and dependant dlls use MXE_TARGETS x86_64-w64-mingw32.shared;
3. If you want a 32 bit Windows executable, statically linked into one big executable: use MXE_TARGETS i686-w64-mingw32.static;
4. If you want a 32 bit Windows executable, split into an executable and dependant dlls use MXE_TARGETS i686-w64-mingw32.shared.

Remark: The 'w64-mingw32' in those names are left-overs from historical evolutions in the open source cross-compilation world and refer in no way to the result being 64 or 32 bit Windows.

OpenMP (libgomp) and pthreads (winpthreads) are always available.

When building shared libraries, there are several approaches to recursively finding DLL dependencies (alphabetical list):

• go script
• pe-util packaged with mxe
• python script
• shell script

Experimental support for GCC with posix threads was added in November 2015. Since January 2019 it is used by default.

Experimental support for alternate GCC Exception Handling was added in February 2017.

Screenshots

Cross compiling 4tH:

and running it:

Tutorial

Step 1: Requirements and Download

First, you should ensure that your system meets MXE's requirements. You will almost certainly have to install some stuff.

When everything is fine, download the current version:

git clone https://github.com/mxe/mxe.git

If you don't mind installing it in your home directory, just skip the following step and go straight to step 3.

MXE builds and installs everything under the same top-level directory and is not relocatable after the first packages are built.

Due to limitations of GNU Make, the path of MXE is not allowed to contain any whitespace characters.

Step 2: System-wide Installation (optional)

Now you should save any previous installation of the MXE. Assuming you've installed it under /opt/mxe (any other directory will do as well), you should execute the following commands:

su
mv /opt/mxe /opt/mxe.old
exit

Then you need to transfer the entire directory to its definitive location. We will assume again you use /opt/mxe, but feel free to use any other directory if you like.

su
mv mxe /opt/mxe
exit

We're almost done. Just change to your newly created directory and get going:

cd /opt/mxe

Step 3a: Build MXE

Enter the directory where you've downloaded MXE. Now it depends on what you actually want – or need.

If you choose to enter:

make

you're in for a long wait, because it compiles a lot of packages. On the other hand it doesn't require any intervention, so you're free to do whatever you like – like watch a movie or go for a night on the town. When it's done you'll find that you've installed a very capable Win32 cross compiler onto your system.

If you only need the most basic tools you can also use:

make cc

and add any additional packages you need later on. You can also supply a host of packages on the command line, e.g.:

make gtk lua libidn

Targets can also be specified on the command line. By default, only i686-w64-mingw32.static is built, but you can build your toolchain(s) of choice with:

make MXE_TARGETS='x86_64-w64-mingw32.static i686-w64-mingw32.static'

or by adjusting the MXE_TARGETS variable in settings.mk.

You'll always end up with a consistent cross compiling environment.

If you have trouble here, please feel free to contact the mxe team through the issue tracker or mailing list.

After you're done it just needs a little post-installation.

Step 3b: Install MXE from the binary distribution

Instead of building MXE packages from source, you can install packages from our APT repository for the following distros:

• Debian (stable and old stable)
• Ubuntu LTS (at least two releases supported)

See the distro list for current codenames and last build dates.

Ensure required tools are available (usually installed by default):

sudo apt-get install \
    software-properties-common \
    lsb-release

Add and refresh MXE repository:

sudo apt-key adv \
    --keyserver keyserver.ubuntu.com \
    --recv-keys 86B72ED9 && \
sudo add-apt-repository \
    "deb [arch=amd64] https://pkg.mxe.cc/repos/apt `lsb_release -sc` main" && \
sudo apt-get update

Note that all package and target names have underscores replaced with dashes. For example:

apt-cache search 'mxe.*sdl_net'

outputs:

mxe-i686-w64-mingw32.shared-sdl-net - MXE package sdl_net for i686-w64-mingw32.shared
mxe-i686-w64-mingw32.static-sdl-net - MXE package sdl_net for i686-w64-mingw32.static
mxe-x86-64-w64-mingw32.shared-sdl-net - MXE package sdl_net for x86_64-w64-mingw32.shared
mxe-x86-64-w64-mingw32.static-sdl-net - MXE package sdl_net for x86_64-w64-mingw32.static

Install the basic cross-compiler:

sudo apt-get install \
    mxe-{i686,x86-64}-w64-mingw32.{static,shared}-cc

Confirm installation (note standard MXE target naming for tools):

PATH=/usr/lib/mxe/usr/bin:$PATH \
    x86_64-w64-mingw32.static-gcc --version

outputs:

x86_64-w64-mingw32.static-gcc (GCC) 5.5.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the Lightspark project for examples of:

• integration with CI system
• adding modified source build to pre-built installation

Step 4: Environment Variables

Edit the appropriate config script (.bashrc, .cshrc, .profile, .zshrc, etc.) for your shell in order to change $PATH:

export PATH=/where MXE is installed/usr/bin:$PATH

You may be tempted to also add $(TARGET)/bin to your path. You never want to do this, the executables and scripts in there will cause conflicts with your native toolchain.

In case you are using custom $PKG_CONFIG_PATH entries, you can add separate entries for cross builds:

export PKG_CONFIG_PATH="entries for native builds"

export PKG_CONFIG_PATH_i686_w64_mingw32_static="entries for MXE builds"

Remember to use i686-w64-mingw32.static-pkg-config instead of pkg-config for cross builds. The Autotools do that automatically for you.

Note that any other compiler related environment variables (like $CC, $LDFLAGS, etc.) may spoil your compiling pleasure, so be sure to delete or disable those.

For the most isolated and repeatable environment, use a white-list approach:

unset `env | \
    grep -vi '^EDITOR=\|^HOME=\|^LANG=\|MXE\|^PATH=' | \
    grep -vi 'PKG_CONFIG\|PROXY\|^PS1=\|^TERM=' | \
    cut -d '=' -f1 | tr '\n' ' '`

Congratulations! You're ready to cross compile anything you like.

Step 5a: Cross compile your Project (Autotools)

If you use the Autotools, all you have to do is:

./configure --host=i686-w64-mingw32.static
make

If you build a library, you might also want to enforce a static build:

./configure --host=i686-w64-mingw32.static --enable-static --disable-shared
make

Don't worry about a warning like this:

configure: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used.

Everything will be just fine.

Step 5b: Cross compile your Project (CMake)

If you have a CMake project, you can use the provided cmake wrapper:

i686-w64-mingw32.static-cmake ...

This will automatically use the MXE version of cmake and locate the toolchain file.

Step 5c: Cross compile your Project (Qt)

If you have a Qt application, all you have to do is:

/<where-MXE-is-installed>/usr/i686-w64-mingw32.static/qt5/bin/qmake
make

Note that Qt 5 is in the "qt5" subdirectory. Qt 4 is in the "qt" subdirectory and its qmake can be invoked similarly.

If you are using Qt plugins such as the svg or ico image handlers, you should also have a look at the Qt documentation about static plugins.

Qt 4 only: Sql drivers (-qt-sql-*) and image handlers for jpeg, tiff, gif and mng are built-in, not plugins.

Step 5d: Cross compile your Project (Makefile)

If you have a handwritten Makefile, you probably will have to make a few adjustments to it:

CC=$(CROSS)gcc
LD=$(CROSS)ld
AR=$(CROSS)ar
PKG_CONFIG=$(CROSS)pkg-config

You may have to add a few others, depending on your project.

Then, all you have to do is:

make CROSS=i686-w64-mingw32.static-

That's it!

Step 5e: Cross compile your Project (OSG)

Using static OpenSceneGraph libraries requires a few changes to your source. The graphics subsystem and all plugins required by your application must be referenced explicitly. Use a code block like the following:

#ifdef OSG_LIBRARY_STATIC
USE_GRAPHICSWINDOW()
USE_OSGPLUGIN(<plugin1>)
USE_OSGPLUGIN(<plugin2>)
...
#endif

Look at examples/osgstaticviewer/osgstaticviewer.cpp in the OpenSceneGraph source distribution for an example. This example can be compiled with the following command:

i686-w64-mingw32.static-g++ \
    -o osgstaticviewer.exe examples/osgstaticviewer/osgstaticviewer.cpp \
    `i686-w64-mingw32.static-pkg-config --cflags openscenegraph-osgViewer openscenegraph-osgPlugins` \
    `i686-w64-mingw32.static-pkg-config --libs openscenegraph-osgViewer openscenegraph-osgPlugins`

The i686-w64-mingw32.static-pkg-config command from MXE will automatically add -DOSG_LIBRARY_STATIC to your compiler flags.

Further Steps

If you need further assistance, feel free to join the mailing list where you'll get in touch with the MXE developers and other users.

Download

To obtain the current version, run:

git clone https://github.com/mxe/mxe.git

To retrieve updates, run:

git pull

You can also browse the web repository.

In addition, feel free to join the mailing list and to propose new packages.

Requirements

MXE requires a recent Unix system where all components as stated in the table below are installed. It also needs roughly 2 GiB of RAM to link gcc and at least 700 MB of disk space per target (counted with only gcc built).

Detailed instructions are available for:

• Alpine
• Debian/Ubuntu
• Fedora/Red Hat/CentOS
• FreeBSD
• Frugalware
• Gentoo
• Mac OS X
• openSUSE
• Void
• Windows Subsystem for Linux

Autoconf	≥ 2.68
Automake	≥ 1.11.3
Bash
Bison
Bzip2
Flex	≥ 2.5.31
GCC (gcc, g++)
gdk-pixbuf
Git	≥ 1.7
GNU Coreutils
GNU Gettext
GNU gperf
GNU Make	≥ 3.81
GNU Sed
GNU Tar
Intltool	≥ 0.40
LibC for 32-bit
Libtool	≥ 2.2
Lzip
Mako Templates
OpenSSL-dev	≥ 1.01
p7zip (7-Zip)
Patch
Perl
Perl XML::Parser
Python3
Ruby
UnZip
Wget
XZ Utils
zlib	≥ 1.20

Alpine

apk add \
    autoconf \
    automake \
    bash \
    binutils \
    bison \
    bzip2 \
    flex \
    g++ \
    gdk-pixbuf \
    gettext \
    git \
    gperf \
    intltool \
    libtool \
    linux-headers \
    lzip \
    make \
    openssl \
    openssl-dev \
    p7zip \
    patch \
    perl \
    python3 \
    py3-mako \
    ruby \
    unzip \
    wget \
    xz \
    zlib

Debian and derivatives

apt-get install \
    autoconf \
    automake \
    autopoint \
    bash \
    bison \
    bzip2 \
    flex \
    g++ \
    g++-multilib \
    gettext \
    git \
    gperf \
    intltool \
    libc6-dev-i386 \
    libgdk-pixbuf2.0-dev \
    libltdl-dev \
    libgl-dev \
    libpcre3-dev \
    libssl-dev \
    libtool-bin \
    libxml-parser-perl \
    lzip \
    make \
    openssl \
    p7zip-full \
    patch \
    perl \
    python3 \
    python3-distutils \
    python3-mako \
    python3-packaging \
    python3-pkg-resources \
    python3-setuptools \
    python-is-python3 \
    ruby \
    sed \
    sqlite3 \
    unzip \
    wget \
    xz-utils

On 32-bit installs and on arm64 installs,

    g++-multilib
    libc6-dev-i386
    

are not required, however there are potential issues with 32-bit systems.

Only the latest Debian stable series is supported.

You can install binary MXE packages from our APT repository.

Fedora/Red Hat/Centos

Ensure Extra Packages for Enterprise Linux (EPEL) is installed/available. On some systems, it may be as simple as:

yum install epel-release

yum install \
    autoconf \
    automake \
    bash \
    bison \
    bzip2 \
    flex \
    gcc-c++ \
    gdk-pixbuf2-devel \
    gettext \
    git \
    gperf \
    intltool \
    libtool \
    lzip \
    make \
    mesa-libGL-devel \
    openssl \
    openssl-devel \
    p7zip \
    patch \
    perl \
    python3 \
    python3-mako \
    ruby \
    sed \
    unzip \
    wget \
    which \
    xz

On 64-bit Fedora, there are issues without a 32-bit compiler.

FreeBSD

pkg install \
    autoconf \
    automake \
    bash \
    bison \
    coreutils \
    flex \
    gcc \
    gdk-pixbuf2 \
    gettext \
    git \
    glib \
    gmake \
    gperf \
    gsed \
    intltool \
    libtool \
    openssl \
    p5-XML-Parser \
    p7zip \
    patch \
    perl5 \
    python3 \
    textproc/py-mako \
    ruby \
    unzip \
    wget

Use gmake instead of make.

Install file(1) from ports, because file(1) from base works very-very-very slow with long text files.

Do not build as root. See #902.

Ensure that /usr/local/bin precedes /usr/bin in your $PATH:

For C style shells, edit .cshrc

setenv PATH /usr/local/bin:$PATH

For Bourne shells, edit .profile

export PATH=/usr/local/bin:$PATH

On 64-bit FreeBSD, there are issues without a 32-bit compiler.

N.B. FreeBSD is no longer fully supported

to build the remainder of MXE, run:

gmake EXCLUDE_PKGS='gtksourceviewmm2 ocaml% openexr pcl qtbase'

to see a list of all dependent downstream packages that will be excluded, run:

gmake show-downstream-deps-'gtksourceviewmm2 ocaml% openexr \
                            pcl qtbase'

Frugalware

pacman-g2 -S \
    autoconf \
    automake \
    bash \
    bison \
    bzip2 \
    flex \
    gcc \
    gdk-pixbuf2\
    gettext \
    git \
    gperf \
    intltool \
    libtool \
    lzip \
    make \
    openssl \
    patch \
    perl \
    perl-xml-parser \
    python3 \
    python3-mako \
    ruby \
    sed \
    unzip \
    wget \
    xz \
    xz-lzma

On 64-bit Frugalware, there are issues without a 32-bit compiler.

Gentoo

emerge \
    app-arch/bzip2 \
    app-arch/lzip \
    app-arch/p7zip \
    app-arch/unzip \
    app-arch/xz-utils \
    app-shells/bash \
    dev-lang/perl \
    dev-lang/python \
    dev-lang/ruby \
    dev-libs/openssl \
    dev-perl/XML-Parser \
    dev-python/mako \
    dev-util/gperf \
    dev-util/intltool \
    dev-vcs/git \
    net-misc/wget \
    sys-apps/sed \
    sys-devel/autoconf \
    sys-devel/automake \
    sys-devel/bison \
    sys-devel/flex \
    sys-devel/gcc \
    sys-devel/gettext \
    sys-devel/libtool \
    sys-devel/make \
    sys-devel/patch \
    x11-libs/gdk-pixbuf

Mac OS X

Install the latest Xcode

MacPorts

Install MacPorts, then run:

sudo port -N install \
    coreutils \
    gdk-pixbuf2 \
    gnutar \
    gsed \
    intltool \
    lzip \
    p7zip \
    pkgconfig \
    py-mako \
    wget \
    xz

Rudix

Rudix has shut down since August 2018

Homebrew

Install Homebrew, then run:

brew install \
    autoconf \
    automake \
    coreutils \
    gdk-pixbuf \
    gnu-sed \
    gnu-tar \
    intltool \
    libtool \
    lzip \
    pkg-config \
    python3 \
    p7zip \
    wget \
    xz

python3 -m pip install mako

You will see messages about keg-only formulae and tools prefixed with 'g' - you can safely ignore these and no homebrew related $PATH modifications or brew links are necessary.

Genral Notes

You may be prompted to install a java runtime - this is not required.

Mac OS X versions ≤ 10.9 are no longer tested.

Certain packages have open issues on OS X

For Xcode <7.3, run:

make EXCLUDE_PKGS='nsis'

openSUSE

zypper install -R \
    autoconf \
    automake \
    bash \
    bison \
    bzip2 \
    flex \
    gcc-32bit \
    gcc-c++ \
    gdk-pixbuf-devel \
    gettext-tools \
    git \
    glibc-devel-32bit \
    gperf \
    intltool \
    libgcc46-32bit \
    libgomp46-32bit \
    libopenssl-devel \
    libstdc++46-devel-32bit \
    libtool \
    lzip \
    make \
    openssl \
    p7zip \
    patch \
    perl \
    perl-XML-Parser \
    python3 \
    python3-Mako \
    ruby \
    sed \
    unzip \
    wget \
    xz

On 32-bit installs,

    gcc-32bit
    glibc-devel-32bit
    libgcc46-32bit
    libgomp46-32bit
    libstdc++46-devel-32bit
    

are not required, however there are potential issues with 32-bit systems.

Void

xbps-install -S \
    autoconf \
    automake \
    flex \
    gcc \
    gdk-pixbuf-devel \
    gettext \
    gettext-devel \
    git \
    gperf \
    intltool \
    libcurl-devel \
    libtool \
    lzip \
    make \
    p7zip \
    patch \
    perl-XML-Parser \
    pkgconf \
    python3 \
    python3-Mako \
    ruby \
    unzip \
    wget \
    xz

Windows Subsystem for Linux

Install the Windows Subsystem for Linux, noting that WSL1 does not support 32-bit code execution.

If mixing WSL1 and WSL2, ensure the distro-specific or global defaults are set.

Requirements should match the Debian, Fedora, openSUSE etc. sections above, but care should be taken to ensure MXE is installed in the Linux subsystem under / instead of the mounted Windows folders in /mnt.

It can be made to work using symlinks and specifying:

make MXE_TMP=/tmp/mxe-tmp ...

See further reading in:

• WSL FAQ file section
• MSDN Blog

Issues with 32-bit systems

32-bit systems may have insufficient virtual memory to build all of MXE.

Issues without a 32-bit compiler

Certain packages contain native tools that are currently 32-bit only. In order to build these on a 64-bit system, multi-lib support must be enabled in the compiler toolchain. However, not all operating systems support this.

To build the remainder of MXE, specify the affected packages to exclude:

make EXCLUDE_PKGS='ocaml%'

Usage

All build commands also download the packages if necessary.

In a BSD userland, substitute "make" with "gmake" as all commands are based on GNU Make.

make

build all packages, non-parallel

make cc

build a minimal useful set of packages, i.e. the cross compilers and the most basic packages, non-parallel

make foo bar

build packages "foo", "bar" and their dependencies, non-parallel

the package list can also be set in settings.mk

LOCAL_PKG_LIST := foo bar
.DEFAULT_GOAL  := local-pkg-list
local-pkg-list: $(LOCAL_PKG_LIST)

so a call to make will only build those packages (and their dependencies, of course)

make foo bar --touch

mark packages "foo" and "bar" as up-to-date after a trivial change in one of their dependencies (short option "-t")

make foo bar --jobs=4 JOBS=2

build packages "foo", "bar" and their dependencies, where up to 4 packages are built in parallel (short option "-j 4"), each with up to 2 compiler processes running in parallel

the JOBS variable can also be defined in settings.mk and defaults to the number of CPUs up to a max of 6 to prevent runaway system load with diminishing returns - see the GNU Make manual for more details on parallel execution

make --jobs=4 --keep-going

build all packages with 4 inter-package parallel jobs and continue as much as possible after an error (short option "-j 4 -k")

make foo bar MXE_USE_CCACHE=

disables use of ccache to eliminate potential error sources when debugging

make EXCLUDE_PKGS='foo bar'

build all packages excluding foo, bar, and all downstream packages that depend on them - mostly used when there are known issues

make foo_SOURCE_TREE=/path/to/local/source

build using local source tree for package "foo", bypassing download, checksum and patching

N.B. ensure "foo" has an out-of-source build configured to avoid generation of build artefacts in local tree

make check-requirements

check most of the requirements if necessary – executed automatically before building packages

make download

download all packages, non-parallel, such that subsequent builds work without internet access

make download-foo download-bar

download packages "foo", "bar" and their dependencies, non-parallel

make download-foo download-bar -j 4

download packages "foo", "bar" and their dependencies, where up to 4 packages are downloaded in parallel

make download-only-foo download-only-bar

download packages "foo", "bar", without their dependencies, non-parallel

make clean

remove all package builds – use with caution!

make clean-junk

remove all unused files, including unused package files, temporary folders, and logs

make clean-pkg

remove all unused package files, handy after a successful update

make show-deps-foo

print a list of upstream dependencies and all downstream dependents (direct and recursive)

make show-downstream-deps-foo

print a list of all recursive downstream dependents - suitable for use in shell scripts

make show-direct-downstream-deps-foo

print a list of direct downstream dependents - suitable for use in shell scripts

make show-upstream-deps-foo

print a list of upstream dependencies - suitable for use in shell scripts

make docs/build-matrix.html

generate a report of what packages are supported on what targets to docs/build-matrix.html

make update

update the version numbers of all packages, download the new versions and note their checksums

make update UPDATE_DRYRUN=true

show list of update candidates without downloading

make update-package-foo

update the version numbers of package foo, download the new version and note its checksum

make check-update-package-foo

check if package foo has an update available without downloading

make update-checksum-foo

download package foo and update its checksum

make cleanup-style

cleanup coding style

List of Packages

See something missing? Feel free to create a new package.

a52dec	0.7.4	a52dec (aka. liba52)
abseil-cpp	20250127.0	Abseil
adwaita-icon-theme	3.36.1	GTK+
aec	1.0.6	aec
agg	2.5	Anti-Grain Geometry
alure	1.2	alure
aom	3.12.0	AV1 Codec Library
apr	1.5.2	APR
apr-util	1.5.4	APR-util
armadillo	12.8.4	Armadillo C++ linear algebra library
aspell	0.60.6.1	Aspell
assimp	5.4.1	Assimp Open Asset Import Library
atk	2.36.0	ATK
atkmm	2.28.2	ATKmm
aubio	0.4.2	aubio
autotools	1	Dependency package to ensure the autotools work
bfd	2.43.1	Binary File Descriptor library
binutils	2.43.1	GNU Binutils
binutils-host	2.43.1	binutils-host
blas	3.12.1	Reference BLAS (Basic Linear Algebra Subprograms)
blosc	1.21.6	Blosc
boost	1.87.0	Boost C++ Library
box2d	2.3.1	box2d
brotli	1.1.0	brotli
bullet	2.82-r2704	Bullet physics, version 2
bzip2	1.0.8	bzip2
c-ares	1.34.4	c-ares is a C library for asynchronous DNS requests
cairo	1.18.2	cairo
cairomm	1.14.3	cairomm
cblas	3.12.1	C interface to Reference BLAS
cc	1	Dependency package for cross libraries
ccache	3.6	ccache – a fast compiler cache
ccfits	2.6	CCfits
cegui	9726a2b505fb	Crazy Eddie’s GUI System (CEGUI)
cfitsio	4.5.0	cfitsio
cgal	5.5	cgal
chafa	1.12.5	The Chafa terminal graphics package
check	0.15.2	check
chipmunk	7.0.2	Chipmunk Physics
chromaprint	1.5.1	Chromaprint
cimg	2.7.1	CImg Library
cloog	0.20.0	CLooG Code Generator
cmake	3.30.4	cmake
cmake-conf	1	cmake-conf
cmake-host	3.30.4	cmake-host
cmark	0.29.0	CommonMark parsing and rendering library and program in C
cminpack	1.3.4	cminpack
coda	2.18.3	CODA
coin	3.1.3	Coin3D
coinor-symphony	5.6.17	coinor-symphony
cpp-netlib	73d4024	Boost C++ Networking Library
cppunit	1.13.2	CppUnit
cppzmq	4.2.2	C++ binding for 0MQ
cryptopp	8.4.0	Crypto++ Library
crystalhd	1	Broadcom Crystal HD Headers
cunit	2.1-3	cunit
curl	8.12.1	cURL
db	18.1.40	Oracle Berkeley DB
dbus	1.15.8	dbus
dcmtk	3.6.0	DCMTK
devil	cba359b	DevIL
djvulibre	3.5.28	DjVuLibre
dlfcn-win32	1.4.1	POSIX dlfcn wrapper for Windows
eigen	3.4.0	eigen
exiv2	0.27.5	Exiv2
expat	2.6.4	Expat XML Parser
faad2	2.8.8	faad2
fc	1	Dependency package for cross libraries (Fortran)
fdk-aac	2.0.0	FDK-AAC
ffmpeg	7.1	ffmpeg
fftw	3.3.10	fftw
file	5.46	file
flac	1.5.0	Free Lossless Audio Codec
flann	1.8.4	FLANN
flint	3.1.3-p1	flint
fltk	1.3.8	FLTK
fluidsynth	2.4.3	FluidSynth - a free software synthesizer based on the SoundFont 2 specifications
fmt	9.1.0	A modern formatting library
fontconfig	2.16.0	fontconfig
freeglut	3.6.0	freeglut
freeimage	3.15.4	FreeImage
freetds	1.4.24	FreeTDS
freetype	2.13.3	freetype
freetype-bootstrap	2.13.3	freetype (without harfbuzz)
freexl	2.0.0	FreeXL
fribidi	1.0.16	FriBidi
ftgl	2.1.3~rc5	ftgl
gc	8.0.4	gc
gcc	14.2.0	GCC
gcc-host	14.2.0	gcc-host
gcc14-overlay		gcc14-overlay
gd	2.2.5	GD (without support for xpm)
gdal	3.10.2	GDAL
gdb	15.2	gdb
gdk-pixbuf	2.42.12	GDK-pixbuf
gendef	12.0.0	gendef
geoip-database	20150317-1	GeoIP Legacy Database
geos	3.13.1	GEOS
gettext	0.24	gettext
ghostscript	10.04.0	ghostscript
giflib	5.1.9	giflib
glew	2.1.0	GLEW
glfw2	2.7.9	GLFW 2.x
glfw3	3.3.8	GLFW 3.x
glib	2.83.4	GLib
glib-networking	2.54.1	Network-related GIO modules for glib
glibmm	2.66.2	GLibmm
glm	0.9.9.0	GLM - OpenGL Mathematics
glpk	5.0	GNU Linear Programming Kit
gmp	6.3.0	GMP
gnutls	3.8.9	GnuTLS
googlemock	1.7.0	Google Mock
googletest	1.8.1	Google Test
gpgme	1.24.2	gpgme
grantlee	5.2.0	Grantlee is a set of Free Software libraries written using the Qt framework
graphicsmagick	1.3.38	GraphicsMagick
grpc	1.70.1	gRPC
gsl	2.7.1	GSL
gsoap	2.8.130	gSOAP
gst-libav	1.20.3	gst-libav
gst-plugins-bad	1.20.3	gst-plugins-bad
gst-plugins-base	1.20.3	gst-plugins-base
gst-plugins-good	1.20.3	gst-plugins-good
gst-plugins-ugly	1.20.1	gst-plugins-ugly
gstreamer	1.20.3	gstreamer
gta	1.0.8	gta
gtk2	2.24.29	GTK+
gtk3	3.24.32	GTK+
gtkglarea	2.0.1	GtkGLArea
gtkglext	1.2.0	GtkGLExt
gtkglextmm	1.2.0	GtkGLExtmm
gtkimageview	1.6.4	GtkImageView
gtkmm2	2.24.5	GTKMM
gtkmm3	3.24.5	GTKMM
gtksourceview	2.10.5	GTKSourceView
gtksourceviewmm2	2.10.3	GtkSourceViewmm
guile	1.8.8	GNU Guile
gumbo	0.10.1	Gumbo, an HTML5 parsing library
hamlib	3.3	HamLib
harfbuzz	10.3.0	HarfBuzz
hdf-eos2	20v1.00	HDF-EOS2
hdf-eos5	1.16	HDF-EOS5
hdf4	4.2.15	HDF4
hdf5	1.12.1	HDF5
hidapi	2a24bf9	HIDAPI
hiredis	1.2.0	HIREDIS
hunspell	1.7.2	Hunspell
hyperscan	5.4.2	Hyperscan
icu4c	76.1	ICU4C
id3lib	3.8.3	id3lib
ilmbase	2.2.1	IlmBase
imagemagick	7.1.1-44	ImageMagick
intel-tbb	2022.0.0	Intel Threading Building Blocks
isl	0.24	Integer Set Library
itk	5.0.1	Insight Segmentation and Registration Toolkit (ITK)
itpp	4.3.1	itpp
jack	1.9.22	JACK Audio Connection Kit
jansson	2.12	Jansson
jasper	4.2.4	JasPer
jpeg	9f	jpeg
jq	1.7.1	Jq command-line JSON processor
json-c	0.18	json-c
json-glib	1.6.6	JSON-Glib
json_spirit	4.08	json_spirit
jsoncpp	1.9.6	A C++ library for interacting with JSON
kealib	1.6.1	KEALib
lame	3.100	lame
lapack	3.12.1	Reference LAPACK — Linear Algebra PACKage
lcms	2.17	lcms
lcms1	1.19	lcms1
lensfun	0.3.2	lensfun
lerc	4.0.0	Lerc
levmar	2.6	levmar
libaacs	0.9.0	libaacs
libao	1.2.2	AO
libarchive	3.7.7	Libarchive
libass	0.17.3	libass
libassuan	2.5.7	libassuan
libatomic_ops	7.4.8	The atomic_ops project (Atomic memory update operations portable implementation)
libbluray	1.3.4	libbluray
libbs2b	3.1.0	Bauer Stereophonic-to-Binaural library
libcaca	0.99.beta19	libcaca
libcddb	1.3.2	Access data on a CDDB
libcdio	2.1.0	Libcdio
libcdio-paranoia	10.2+0.93+1	Libcdio-paranoia
libcint	3.0.18	General GTO integrals for quantum chemistry
libcomm14cux	2.1.3	libcomm14cux
libcroco	0.6.13	Libcroco
libde265	1.0.15	libde265 is an open source implementation of the h.265 video codec.
libdeflate	1.23	libdeflate
libdnet	1.11	libdnet
libdvbpsi	1.3.2	libdvbpsi
libdvdcss	1.4.2	libdvdcss
libdvdetect	0.71	Fast database lookup for DVDs
libdvdnav	6.0.0	libdvdnav
libdvdread	6.0.1	libdvdread
libdwarf	0.9.2	libdwarf
libepoxy	1.5.9	libepoxy
libevent	2.1.11	libevent
libexif	0.6.22	libexif
libf2c	1	libf2c
libfcgi	2.4.2	FastCGI
libffi	3.4.7	libffi
libftdi	0.20	LibFTDI
libftdi1	1.5	LibFTDI1
libgcrypt	1.11.0	libgcrypt
libgda	4.2.13	libgda
libgdamm	4.1.3	libgdamm
libgee	0.20.1	libgee
libgeotiff	1.6.0	GeoTiff
libgit2	1.9.0	libgit2
libglade	2.6.4	glade
libgnurx	2.6.1	libgnurx
libgpg_error	1.51	libgpg-error
libgphoto2	2.5.30	libgphoto2
libgsasl	1.10.0	Libgsasl
libgsf	1.14.53	libgsf
libharu	2.3.0	libharu
libheif	1.19.5	libheif is a ISO/IEC 23008-12:2017 HEIF file format decoder and encoder.
libiberty	2.43.1	libiberty
libical	2.0.0	libical
libiconv	1.18	libiconv
libid3tag	0.15.1b	libid3tag
libidn	1.42	Libidn
libidn2	2.3.7	implementation of IDNA2008/TR46 internationalized domain names
libieee1284	0.2.11	libieee1284
libircclient	1.10	libircclient
libjpeg-turbo	3.0.1	libjpeg-turbo
liblastfm	1.0.9	A Qt C++ library for the Last.fm webservices
liblastfm_qt4	1.0.9	A Qt C++ library for the Last.fm webservices
liblaxjson	1.0.5	liblaxjson
liblo	0.29	liblo
liblqr-1	0.4.3	liblqr-1
liblsmash	2.14.5	L-SMASH
libltdl	2.5.4	GNU Libtool Library (libltdl)
libmad	0.15.1b	libmad
libmariadbclient	3.2.7	MariaDB Client
libmicrohttpd	0.9.38	GNU Libmicrohttpd
libmikmod	3.3.7	libMikMod
libmms	0.6.4	a library for downloading (streaming) media files using the mmst and mmsh protocols
libmng	2.0.3	libmng
libmodplug	0.8.8.4	libmodplug
libmpcdec	475	Living Audio Compression
libmpeg2	0.5.1	libmpeg2 - a free MPEG-2 video stream decoder
libmysqlclient	6.1.6	libmysqlclient
libnice	0.1.16	libnice
libntlm	1.8	Libntlm
liboauth	1.0.3	liboauth
libodbc++	0.2.5	libodbc++
liboil	0.3.17	liboil
libomemo	0.7.0	Implementation of OMEMO in C
libomemo-c	0.5.0	an implementation of Signal ratcheting forward secrecy protocol in C
libotr	4.1.1	Off-the-Record Messaging
libpano13	2.9.18	libpano13
libpaper	1.1.24+nmu5	libpaper
libplist	2.0.0	libplist
libpng	1.6.47	libpng
libpsl	0.21.5	C library for the Public Suffix List
libqrencode	4.0.2	a fast and compact QR Code encoding library
libraw	0.21.3	A library for reading RAW files obtained from digital photo cameras
librosco	0.1.11	librosco
librsvg	2.40.21	librsvg
librtmp	6f6bb13	librtmp
libsamplerate	0.1.9	libsamplerate
libsbml	5.20.4	libsbml
libserialport	0.1.1	libserialport
libshout	2.4.1	libshout
libsigc++	2.10.7	libsigc++
libsigrok	0.5.0	libsigrok
libslirp	4.7.0	libslirp
libsndfile	1.2.2	libsndfile
libsodium	1.0.20	libsodium
libsoup	2.74.2	HTTP client/server library for GNOME
libspatialindex	1.8.5	libspatialindex
libspectre	0.2.12	libspectre
libsrt	1.5.2	libsrt
libssh	0.11.1	SSHv2 and SSHv1 protocol on client and server side
libssh2	1.11.1	libssh2
libsvm	3.22	libsvm
libtasn1	4.20.0	GnuTLS
libtool	2.5.4	GNU Libtool
libtorrent-rasterbar	1.1.6	libtorrent-rasterbar
libunistring	1.3	libunistring
libusb	1.2.6.0	LibUsb
libusb1	1.0.27	LibUsb-1.0
libuv	1.50.0	libuv
libv8	11.15.0	V8 Library (from Node.js)
libvpx	1.15.0	vpx
libwebp	1.5.0	libwebp
libwebsockets	2.4.2	libwebsockets
libxml++	2.40.1	libxml2
libxml2	2.12.9	libxml2
libxslt	1.1.42	libxslt
libyaml	0.2.5	A C library for parsing and emitting YAML.
libzip	1.5.2	libzip
libzmq	34f7fa2	ZeroMQ core engine in C++, implements ZMTP/3.0
lld	system	LLD Linker on host OS
llvm	10.0.0	llvm
log4cxx	0.10.0	log4cxx
lua	5.4.6	Lua
luabind	0.9.1	Luabind
luajit	2.0.5	LuaJIT
lz4	1.10.0	lossless compression algorithm optimized for speed
lzma	2201	LZMA SDK
lzo	2.10	lzo
make-host	4.2.1	make-host
matio	1.5.23	matio
mdbtools	1.0.0	mdbtools
mesa	23.1.7	The Mesa 3D Graphics Library
meson	1.6.1	meson
meson-wrapper	1	meson-wrapper
metis	5.1.0	metis
mingw-w64	12.0.0	MinGW-w64 Runtime
miniupnpc	2.0	miniupnpc
minizip	4.0.8	minizip
mman-win32	9f115ad	MMA-Win32
mpc	1.3.1	GNU MPC
mpfr	4.2.1	mpfr
mpg123	1.31.1	mpg123
ms-gsl	4.0.0	guidelines support library
msmpi	d7d54d1	Microsoft MPI SDK 10.1.1
muparser	2.2.5	muParser
muparserx	4.0.7	muParserX
mxml	3.1	Mini-XML
nasm	2.14.02	NASM - The Netwide Assembler
ncurses	6.2	Ncurses
neon	0.30.2	HTTP and WebDAV client library (libneon)
netcdf	4.9.2	NetCDF
netcdf-cxx4	4.3.1	NetCDF-CXX4
netpbm	10.35.96	Netpbm
nettle	3.9.1	nettle
nghttp2	1.64.0	nghttp2
ninja	1.12.1	A small build system with a focus on speed
nlopt	2.10.0	NLopt
nsis	3.06.1	NSIS
ocaml-cairo	1.2.0	cairo-ocaml
ocaml-camlimages	4.0.1	camlimages
ocaml-core	4.00.1	ocaml
ocaml-findlib	1.4	findlib
ocaml-flexdll	0.31	flexdll
ocaml-lablgl	1.05	lablgl
ocaml-lablgtk2	2.16.0	lablgtk2
ocaml-native	4.00.1	ocaml
ocaml-xml-light	2.2	xml-light
oce	0.18.2	Open CASCADE Community Edition
ogg	1.3.5	OGG
old	0.17	old
openal	1.19.1	openal
openblas	0.3.29	OpenBLAS
opencensus-proto	0.4.1	Language Independent Interface Types For OpenCensus
opencore-amr	0.1.6	opencore-amr
opencsg	1.4.2	opencsg
opencv	4.11.0	OpenCV
opencv-contrib	4.11.0	OpenCV extra modules
openexr	2.2.0	OpenEXR
openjpeg	2.5.3	OpenJPEG
openmp-validation	ff8cf0c	OpenMP Validation Suite
openscenegraph	3.6.5	OpenSceneGraph
openssl	3.4.1	openssl
openthreads	3.6.5	OpenThreads
opus	1.3.1	opus
opusfile	0.11	opusfile
osgearth	3.3	Geospatial SDK for OpenSceneGraph
ossim	1af3774	OSSIM
pango	1.56.1	Pango
pangomm	2.46.2	Pangomm
pcl	1.9.1	PCL (Point Cloud Library)
pcre	8.45	PCRE
pcre2	10.45	PCRE2
pdcurses	3.4	PDcurses
pdflib_lite	7.0.5p3	PDFlib Lite
pe-parse	2a1aa79	Principled, lightweight C/C++ PE parser
pe-util	2af684a	List shared object dependencies of a portable executable (PE)
pfstools	2.0.4	pfstools
physfs	3.0.2	physfs
picomodel	1142ad8	picomodel
pire	0.0.6	PIRE
pixman	0.44.2	pixman
pkgconf	1.8.0	pkgconf
pkgconf-host	1.8.0	pkgconf-host
plib	1.8.5-rc1	Plib
plibc	cd7ed09	Plibc
plotmm	0.1.2	PlotMM
plotutils	2.6	plotutils
poco	1.9.4	POCO C++ Libraries
polarssl	1.3.9	Polar SSL Library
poppler	25.02.0	poppler
poppler-data	0.4.12	poppler-data
poppler-qt5	25.02.0	poppler-qt5
poppler-qt6	25.02.0	poppler-qt6
popt	1.16	popt
portablexdr	4.9.1	PortableXDR
portaudio	190700_20210…	portaudio
portmidi	217	portmidi
postgresql	13.20	PostgreSQL
primesieve	7.4	Primesieve
proj	9.5.1	proj
protobuf	29.3	protobuf
pthreads	POSIX 1003.1…	POSIX Threads
pugixml	1.8	Light-weight, simple, and fast XML parser for C++ with XPath support
python-conf	1	python-conf
python-mako	1.1.3	Mako Templates for Python
python-markupsafe	1.1.1	Safely add untrusted strings to HTML/XML markup
python-setuptools	df51e62	Easily download, build, install, upgrade, and uninstall Python packages
qca	2.3.4	Qt Cryptographic Architecture
qdbm	1.8.78	QDBM
qhttpengine	1.0.1	qhttpengine
qjson	0.9.0	QJson
qscintilla2	2.11.2	QScintilla2
qt	4.8.7	Qt
qt3d	5.15.16	Qt
qt5	5.15.16	Qt
qt5-host-tools		qt5-host-tools
qt6	6.8.1	Qt6
qt6-conf	6.8.1	qt6-conf
qt6-qt5compat	6.8.1	Qt
qt6-qtbase	6.8.1	Qt6
qt6-qtcharts	6.8.1	Qt
qt6-qtdeclarative	6.8.1	Qt
qt6-qthttpserver	6.8.1	Qt
qt6-qtimageformats	6.8.1	Qt
qt6-qtmultimedia	6.8.1	Qt
qt6-qtscxml	6.8.1	Qt
qt6-qtserialport	6.8.1	Qt
qt6-qtservice	11730d4	Qt Solutions
qt6-qtshadertools	6.8.1	Qt
qt6-qtsvg	6.8.1	Qt
qt6-qttools	6.8.1	Qt
qt6-qttranslations	6.8.1	Qt
qt6-qtvirtualkeyboard	6.8.1	Qt
qt6-qtwebsockets	6.8.1	Qt
qt6-qtwebview	6.8.1	Qt
qtactiveqt	5.15.16	Qt
qtbase	5.15.16	Qt
qtcharts	5.15.16	Qt
qtcoap	5.15.16	Qt
qtconnectivity	5.15.16	Qt
qtdatavis3d	5.15.16	Qt
qtdeclarative	5.15.16	Qt
qtgamepad	5.15.16	Qt
qtgraphicaleffects	5.15.16	Qt
qtifw	4.5.1	Qt Installer Framework
qtimageformats	5.15.16	Qt
qtkeychain	0.13.2	QtKeychain
qtkeychain-qt6	0.13.2	QtKeychain
qtlocation	5.15.16	Qt
qtlottie	5.15.16	Qt
qtmultimedia	5.15.16	Qt
qtnetworkauth	5.15.16	Qt
qtofficeopenxml	b26a85b	QtOfficeOpenXml
qtpurchasing	5.15.16	Qt
qtquick3d	5.15.16	Qt
qtquickcontrols	5.15.16	Qt
qtquickcontrols2	5.15.16	Qt
qtremoteobjects	5.15.16	Qt
qtscript	5.15.16	Qt
qtscxml	5.15.16	Qt
qtsensors	5.15.16	Qt
qtserialbus	5.15.16	Qt
qtserialport	5.15.16	Qt
qtserialport_qt4	5c3b6cc	Qt
qtservice	11730d4	Qt Solutions
qtsparkle	fde631f	Qt auto-updater lib
qtsparkle_qt4	fde631f	Qt auto-updater lib
qtspeech	5.15.16	Qt
qtsvg	5.15.16	Qt
qtsystems	e3332ee	Qt
qttools	5.15.16	Qt
qttranslations	5.15.16	Qt
qtvirtualkeyboard	5.15.16	Qt
qtwebchannel	5.15.16	Qt
qtwebkit	5.212	QtWebKit
qtwebsockets	5.15.16	Qt
qtwebview	5.15.16	Qt
qtwinextras	5.15.16	Qt
qtxlsxwriter	01eb671	QtXlsxWriter
qtxmlpatterns	5.15.16	Qt
quazip	0.8.1	quazip
qwt	6.1.5	Qwt
qwtplot3d	d80c908	QwtPlot3D
ragel	6.10	Ragel
raptor2	2.0.16	raptor2
rasqal	0.9.33	rasqal
re2	2024-07-02	Regular expression engine
readline	8.2	GNU Readline library
redland	1.0.17	redland
rttopo	1.1.0	RT Topology Library
rubberband	1.8.1	Rubberband
rucksack	3.1.0	rucksack
scons-local	3.1.2	Standalone SCons
sdl	1.2.15	SDL
sdl2	2.30.11	SDL2
sdl2_gfx	1.0.4	SDL2_gfx
sdl2_image	2.0.5	SDL2_image
sdl2_mixer	2.0.4	SDL2_mixer
sdl2_net	2.0.1	sdl2_net
sdl2_ttf	2.0.18	SDL2_ttf
sdl3	3.1.6	SDL3
sdl_gfx	2.0.26	SDL_gfx
sdl_image	1.2.12	SDL_image
sdl_mixer	1.2.12	SDL_mixer
sdl_net	1.2.8	SDL_net
sdl_pango	0.1.2	SDL_Pango
sdl_rwhttp	0.2.0	SDL_rwhttp
sdl_sound	1.0.3	SDL_sound
sdl_ttf	2.0.11	SDL_ttf
sfml	2.5.1	SFML
smpeg	0.4.5+cvs200…	smpeg
smpeg2	2.0.0	smpeg
smtpclient-for-qt	7e55309	SmtpClient-for-Qt
sox	14.4.2	SoX
sparsehash	2.0.3	sparsehash
spatialite	5.1.0	SpatiaLite
spdlog	1.11.0	Fast C++ logging library.
speex	1.2.1	Speex
speexdsp	1.2rc3	SpeexDSP
sqlcipher	4.4.3	SQLite extension that provides 256 bit AES encryption of database files
sqlite	3490100	SQLite
subversion	1.9.7	subversion
suitesparse	4.5.6	SuiteSparse
t4k_common	0.1.1	t4k_common
taglib	1.12	TagLib
tcl	8.6.10	tcl
tclap	1.2.1	tclap
teem	1.11.0	Teem
termcap	1.3.1	Termcap
theora	1.1.1	Theora
tidy-html5	5.9.14-next	HTML/XML syntax checker and reformatter
tiff	4.7.0	LibTIFF
tinyxml	2.6.2	tinyxml
tinyxml2	7.0.1	tinyxml2
tre	0.9.0	TRE
twolame	0.4.0	TwoLAME
ucl	1.03	UCL
udunits	2.2.28	udunits
unrtf	0.21.10	unRTF
unzip	6.10b	Info-ZIP
upx	3.96	UPX
vamp-plugin-sdk	2.5	Vamp Plugins SDK
vc	1.3.3	SIMD Vector Classes for C++
vcdimager	2.0.1	vcdimager
vidstab	1.1.1	vid.stab video stablizer
vigra	1.9.0	vigra
vmime	43b262b	VMime
vo-aacenc	0.1.3	VO-AACENC
vo-amrwbenc	0.1.3	VO-AMRWBENC
vorbis	1.3.7	Vorbis
vtk	8.2.0	vtk
vulkan-headers	1.3.280	vulkan headers
vulkan-loader	vulkan-sdk-1…	vulkan loader
waf	1.8.17	Waf: the meta build system
wavpack	5.8.1	WavPack
wget	1.25.0	wget
wget2	2.2.0	wget2
widl	12.0.0	Wine IDL Compiler
winpcap	4_1_3	WinPcap
winpthreads-host	12.0.0	winpthreads-host
woff2	1.0.2	woff2
wt	4.3.1	Wt
wxwidgets	3.1.7	wxWidgets
x264	373697b4	x264
x265	4.1	x265
xapian-core	1.4.16	Xapian-Core
xerces	3.1.4	Xerces-C++
xmlrpc-c	d4364f4	xmlrpc-c
xmlsec	1.2.29	xmlsec
xmlwrapp	0.7.0	xmlwrapp
xorg-macros	1.19.0	X.org utility macros
xvidcore	1.3.7	xvidcore
xxhash	0.7.2	xxHash
xz	5.6.4	XZ
yaml-cpp	0.8.0	A YAML parser and emitter for C++
yasm	1.3.0	Yasm
zip	3.0	Info-ZIP
zlib	1.3.1	zlib
zstd	1.5.7	Zstandard is a fast lossless compression algorithm
zziplib	0.13.69	ZZIPlib

Guidelines for Creating Packages

1. The package should be a free software library that is really used by one of your applications. Please also review our legal notes.

   BTW, we're always curious about the applications people are porting. We maintain a list of projects which use MXE. No matter whether your project is free or proprietary – as long as it has its own website, we'd be happy to link to it.

   Also, feel free to link to us. :-)

2. Grep through the src/*.mk files to find a project that is most similar to yours. (Really, grep is your friend here.)

   For instance, when adding a GNU library, you should take a package like gettext.mk or libiconv.mk as the base of your work. When using a SourceForge project, you could start with a copy of xmlwrapp.mk. And so on.

   GitHub hosted projects can automatically configure updates, urls, file names etc. by setting $(PKG)_GH_CONF instead of $(PKG)_FILE, $(PKG)_SUBDIR, $(PKG)_URL, and $(PKG)_UPDATE sections.

   To track releases set:

   $(PKG)_GH_CONF  := owner/repo/releases[/latest][, tag prefix, tag suffix, tag filter-out, version separator]

   Releases may require setting _FILE, _SUBDIR, _URL, depending on the naming convention used by the project for tarballs.

   To track tags set:

   $(PKG)_GH_CONF  := owner/repo/tags[, tag prefix, tag suffix, tag filter-out, version separator]

   To track branches, set:

   $(PKG)_GH_CONF  := owner/repo/branches/<branch name>

   See the following packages for examples:

   • gc.mk for release tracking with non-standard file name
   • yaml-cpp.mk for release tracking with standard file name
   • vmime.mk for branch tracking
   • libevent.mk for tag tracking
   • libffi.mk for externally hosted tarballs with generated sources not present in source tree

   The GNU Make Standard Library is also available (though it should be unnecessary for most packages).

   Alternatively you can use tool tools/skeleton.py to create a skeleton of new MXE package. It fills most of the fields of .mk file automatically and supports typical build scenarios through option --builder. It also adds a package to the list of packages (see below).

3. Adjust the comments, fill in the $(PKG)_* fields.

   To fill the $(PKG)_CHECKSUM field, use a command such as (for file gettext.mk):

   make update-checksum-gettext

   or:

   openssl sha256 pkg/gettext-x.y.z.tar.gz

   if you have already downloaded the package.

   Be especially careful with the $(PKG)_DEPS section. The easiest way to get the dependencies right is to start with a minimal setup. That is, initialize MXE with make cc only, then check whether your package builds successfully.

   Always list the dependency on cc explicitly:

   $(PKG)_DEPS     := cc ...

   Specify official name and website of a package. If the official name coincides with the package name, you can omit $(PKG)_DESCR.

   PKG             := libdvdetect
   $(PKG)_WEBSITE  := https://www.dvdetect.de/
   $(PKG)_DESCR    := Fast database lookup for DVDs

   Always look for the SSL version of URLs, that is, prefer https:// URLs over http:// URLs.

4. Write your $(PKG)_BUILD. If your library has a ./configure script, enable/disable all dependency libraries explicitly via "--enable-*" and "--disable-*" options.

   Things not to do:

   • do not run target executables with Wine, as Wine is not guaranteed to be installed. Instead build the needed tool natively or (if it is too huge to build one more time) add to MXE's dependencies. This policy is forced by setting WINEPREFIX to an empty directory, which breaks Wine;
   • do not download anything while building, as all files downloaded should be verified by checksums. Instead create a package which installs the needed file. This policy is forced on Linux by LD_PRELOAD trick, breaking network functions.

   Useful Makefile variables provided by MXE:

   • $(SOURCE_DIR) is a directory with package source and $(BUILD_DIR) is an empty directory intended for build files. Both directories are temporary. Prefer out-of-tree builds. Autotools and CMake support them.

   • $(PREFIX) is path to usr/ directory. $(TOP_DIR) is path to MXE root directory. $(TARGET) is target triplet (e.g., i686-w64-mingw32.static). $(BUILD) is build triplet (e.g., x86_64-unknown-linux-gnu).

   • $(MXE_CONFIGURE_OPTS) adds standard options to ./configure script. Typical usage:

     cd '$(BUILD_DIR)' && '$(SOURCE_DIR)'/configure \
         $(MXE_CONFIGURE_OPTS)
                 

   • $(MXE_DISABLE_CRUFT) disables installation of documentation and programs.

     $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' $(MXE_DISABLE_CRUFT)
     $(MAKE) -C '$(BUILD_DIR)' -j 1 install $(MXE_DISABLE_CRUFT)
                 

   • $(BUILD_SHARED) is TRUE for shared targets. Useful to add flags applicable only to shared targets.

     $(if $(BUILD_SHARED),LDFLAGS=-no-undefined)
                 

     Similarly, $(BUILD_STATIC) is TRUE for static targets; $(BUILD_NATIVE) is TRUE for native targets; $(BUILD_CROSS) is TRUE for cross targets.

5. You might also have to provide a patch for it. In that case, have a look at other patches such as sdl2-2-libtool.patch. In particular, each patch file should be named as:

   PACKAGE-PATCHNUMBER-DESCRIPTION.patch

   and should start with:

   This file is part of MXE. See LICENSE.md for licensing information.
   
   This patch has been taken from:
   https://...

   where the URL points to the bugtracker entry, mailing list entry or website you took the patch from.

   If you created the patch yourself, please offer it to the upstream project first, and point to that URL, using the same wording: "This patch has been taken from:".

   Depending on the feedback you get from the upstream project, you might want to improve your patch.

6. If you find some time, please provide a minimal test program for it. It should be simple, stand alone and should work unmodified for many (all?) future versions of the library. Test programs are named as:

   PACKAGE-test.c

   or

   PACKAGE-test.cpp

   depending on whether it is a C or C++ library. To get a clue, please have a look at existing test programs such as sdl-test.c.

   At the very end of your *.mk file you should build the test program in a generic way, using strict compiler flags. The last few lines of sdl.mk will give you a clue.

7. You could also try to provide a $(PKG)_UPDATE section. However, that requires some experience and "feeling" for it. So it is perfectly okay if you leave a placeholder:

   define $(PKG)_UPDATE
       echo 'TODO: write update script for $(PKG).' >&2;
       echo $($(PKG)_VERSION)
   endef

   We'll fill that in for you. It's a funny exercise.

8. Check that you don't have "dirty stuff" in your *.mk files, such as TAB characters or trailing spaces at lines endings. Run:

   make cleanup-style

   to remove these. Have a look at random *.mk files to get a feeling for the coding style.

   The same holds for your test program.

   However, patch files should always appear in the same coding style as the files they are patching.

   When patching sources with crlf line endings, the patch file itself should also have the same eol style. Use the convention of naming the file as *crlf.patch to instruct git not to normalise the line endings (defined in .gitattributes).

   Finally, in your $(PKG)_BUILD section, please check that you use our portability variables:

   bash	→	$(SHELL)
   date	→	$(DATE)
   install	→	$(INSTALL)
   libtool	→	$(LIBTOOL)
   libtoolize	→	$(LIBTOOLIZE)
   make	→	$(MAKE)
   patch	→	$(PATCH)
   sed	→	$(SED)
   sort	→	$(SORT)
   wget	→	$(WGET)

9. Check whether everything runs fine. If you have some trouble, don't hesitate to ask on the mailing list, providing your *.mk file so far.

10. Issue a pull request to propose your final *.mk file to us. If you have trouble with pull requests, send your file to the mailing list instead.

    Either way, don't forget to tell us if there are some pieces in your *.mk file you feel unsure about. We'll then have a specific look at those parts, which avoids trouble for you and us in the future.

Copyright © 2007–2019

• Volker Diels-Grabsch
• Mark Brand
• Tony Theodore
• Martin Gerhardy
• Tiancheng "Timothy" Gu
• Boris Nagaev
• ... and many other contributors

(contact via the project mailing list)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Legal

Disclaimer - it's all code...

Modern legal systems are like any other large, complex, and evolving body of code you're likely to encounter.

They have their own language with quirky parsers, compilers, and interpreters (though these tend to be human). Their issue trackers are a backlog of court cases. They have bugs. They have traps for the uninitiated that may potentially do more than waste your time.

We currently limit ourselves to:

--enable-languages='c,c++,objc,fortran'

so nothing mentioned here or on the mailing list should be taken as legal advice. :-)

Choosing the right compiler

The best starting point for any legal questions would be the

FTF (Freedom Task Force of the FSFE (Free Software Foundation Europe)).

They have been very helpful in the past, and maintain an extensive network of legal contacts, both within and outside Europe.

Your local jurisdiction may be a signatory to various international agreements, so be sure to mention where you are in any correspondence (much like any detailed bug report really).

Additionally, you should also do some background reading from the FSF (Free Software Foundation) and Wikipedia to familiarise yourself with some of the potential issues (and experience some context-switching overhead).

Contributions

Contributions are always welcome!

Ownership of all contributions (bug fixes, new packages, doc updates, etc.) remain with the author. All we require is a real name (no l33t handles, please), and that you release your work under our licence.

If you prefer not to be credited with a contribution, please notify the committer.

Package Licences

Each package is individually licensed under terms specified by the authors of that package. Please see the respective source tarball and/or project website for details.

Packages that are non-free or ambiguous will be removed or rejected.

The definition of free must be one of:

• The Free Software Definition
• The Debian Free Software Guidelines (DFSG)
• The Open Source Definition

Please contact the mailing list if you notice a package that doesn't meet these guidlines.

Other Considerations

In addition to the usual considerations (copyrights, patents, trademarks, export regulations etc.), building statically linked libraries for Windows exposes some edge cases that you may not have encountered before.

According to freedom 0 and our own licence, you can use mxe in countless different environments, each with it's own special legal considerations. The configuration options of certain packages (e.g ffmpeg) allow the use of non-free software and/or combinations that cause license violations.

For these packages, we will provide sensible defaults aimed at achieving the following goals:

1. avoid causing inherent licensing issues with conflicting options
2. make the package as feature complete as possible

Note that this does not prevent downstream violations, or affect any further obligations a licence may impose on you.

Potential Issues - Non Exhaustive List

GNU Licenses

Review the FAQ

LGPL and Static Linking

Review the Differences from the GPL section of the Wikipedia article mentioned above.

GPL and OpenSSL

See conflicting accounts from the FSF and the OpenSSL project.

Since August 2015, there is an ongoing effort to re-license to Apache v2.

FDK AAC and GPL

The FDK license has a "no charging fees" clause that likely violates the GPL.

History

2015-05-04 – Retired the stable branch

The stable branch was retired as it did more harm than good. Everybody is using the master branch, because it is always recent and well enough tested. For historical reference, the last commit to the stable branch was 0c6cc9c, which was fully merged into master as usual.

Added support for shared toolchains for over 50% of all the packages.

Unfortunately, a number of factors have forced us to drop support for MinGW 3 (i.e. "MinGW.org"), in favor of the MinGW-w64 toolchain. This decision was made in a large part because of the dropping of support for MinGW by GLib and Qt5, which arguably are two of the most important packages in MXE. Other considerations have also been taken, like the lack of maintainership in MinGW and potential legal challenges that comes with using supplemental DirectX headers in MinGW in order to support Qt4. Worse yet, having to support the unsupported MinGW toolchain impedes adding or updating packages, as shown in the pull request of updating GLib.

Please note that dropping support for MinGW DOES NOT MEAN dropping support for the 32-bit architecture. MinGW-w64 also supports 32-bit target through i686-w64-mingw32.

To ease migration to the supported MinGW-w64 target, we have finished porting all packages that were MinGW-only to at least i686-w64-mingw32 (32-bit target of MinGW-w64). Hence your existing commands should work out-of-the-box assuming the MXE_TARGETS environment variable is set correctly.

2013-07-27 – Release 2.23

The stable branch was updated to the current development version after a thorough testing phase.

Current users are strongly encouraged to start with a clean tree as the toolchain has been updated and requires a full rebuild:

git pull && make clean && make

Most packages were updated to their latest version.

Many new packages are supported: alure, apr-util, apr, armadillo, cegui, cfitsio, cminpack, flann, gtkglarea, gtkimageview, harfbuzz, hdf4, hdf5, hunspell, icu4c, itk, lensfun, levmar, libf2c, libftdi, libgda, libgdamm, libglade, liblqr-1, libmodplug, librtmp, libzip, log4cxx, mdbtools, ncurses, netcdf, netpbm, ocaml-cairo, ocaml-camlimages, ocaml-core, ocaml-findlib, ocaml-flexdll, ocaml-lablgl, ocaml-lablgtk2, ocaml-native, ocaml-xml-light, opencv, opus, opusfile, pcl, picomodel, plib, plibc, poppler, portablexdr, portmidi, protobuf, qdbm, qt5, qtactiveqt, qtbase, qtdeclarative, qtgraphicaleffects, qtimageformats, qtjsbackend, qtmultimedia, qtquick1, qtquickcontrols, qtscript, qtsensors, qtserialport, qtsvg, qttools, qttranslations, qtxmlpatterns, qwt, sdl_gfx, sfml, sox, teem, twolame, vtk6, wavpack, wget, winpthreads, xapian-core, yasm

Added support for mingw-w64 based toolchains targeting 32 & 64-bit architectures.

With the addition of Qt5, there is no longer a prefixed version of qmake, see the Qt section of the tutorial for the new way to invoke qmake.

FreeBSD is no longer fully supported. Qt5, ocaml*, and 8 other packages are excluded from the build.

2012-04-12 – Release 2.22

The release tarballs have been replaced with a stable branch that conforms to the new branch concept:

• Any change of a build script goes into "master".
• Any package upgrade goes into "master".
• Any documentation upgrade that refers to a feature not present in stable goes into "master".
• Anything else that doesn't affect the build goes into "stable".
• Any non-critical improvement to the main Makefile goes into "stable".
• Any improvement in the package download URLs or package version recognition goes into "stable".
• When in doubt, "master" is used rather than "stable".
• Every change to the "stable" branch will be merged into "master".
• After a successful testing phase, the "stable" branch will be fast-forwarded to "master".

The project has been renamed from mingw-cross-env (MinGW cross compiling environment) to MXE (M cross environment).

Most packages were updated to their latest version.

New packages are supported: agg, cgal, eigen, file, gta, json-c, libgnurx, libharu, libircclient, libssh2, libxml++, llvm, lzo, mpfr, nettle, opencsg, qjson, qwtplot3d, vtk, and wt.

2011-06-07 – Release 2.21

Download | Changelog

Minor bugfixes in several packages.

Almost all packages are updated to their latest version.

Packages gtkmm and gtksourceviewmm have been renamed to gtkmm2 and gtksourceviewmm2.

New packages are supported: libass, poco, and t4k_common.

2011-04-05 – Release 2.20

Download | Changelog

This release fixes a download error caused by the pixman project (a sudden change of their URL scheme without proper redirects). That sort of thing should never happen!

2011-03-19 – Release 2.19

Download | Changelog

The download mechanisms are improved.

A CMake toolchain file is provided to simplify cross-compiling projects which use CMake.

Support for Debian/Lenny is dropped.

Package gtk is renamed to gtk2.

Almost all packages are updated to their latest version.

New packages are supported: dbus, graphicsmagick, libical, liboauth, physfs, and vigra.

Note for boost::filesystem users: Version 3 is a major revision and now the default in 1.46.

2010-12-15 – Release 2.18

Download | Changelog

This release fixes a checksum error caused by the atkmm project (a sudden change of their current source tarball). That sort of thing should never happen!

2010-12-11 – Release 2.17

Download | Changelog

This release provides some improvements of the build system such as an automatic check for most of the requirements.

All packages are updated to their latest version.

New packages are supported: bfd, blas, cblas, dcmtk, ftgl, lapack, lcms1, mingw-utils, mxml, suitesparse and tinyxml.

2010-10-27 – Release 2.16

Download | Changelog

This release provides lots of improvements to the build system as well as the documentation.

Support for OpenSolaris is dropped.

Almost all packages are updated to their latest version.

Many new packages are supported: atkmm, cairomm, cunit, faac, faad2, ffmpeg, gdk-pixbuf, glibmm, gtkglextmm, gtkmm, gtksourceview, gtksourceviewmm, imagemagick, lame, libiberty, libsigc++, libvpx, matio, openal, opencore-amr, pangomm, pfstools, plotmm, sdl_sound and x264.

2010-06-16 – Release 2.15

Download | Changelog

This release fixes download errors caused by the Qt project (a sudden change of their current source tarball).

Almost all packages are updated to their latest version.

2010-06-08 – Release 2.14

Download | Changelog

This release fixes download errors caused by the MinGW project (a sudden change of their URL scheme without proper redirects). That sort of thing should never happen!

Almost all packages are updated to their latest version.

New packages are supported: libarchive, libgee and xvidcore.

2010-05-31 – Release 2.13

Download | Changelog

This release switches back from TDM to the official GCC, thus supporting the current GCC 4.5.

The set of DirectX headers is improved and more complete.

The deadlock issues with Pthreads-w32 are fixed.

A static build of GDB is provided, i.e. a standalone "gdb.exe" that doesn't require any extra DLLs.

More packages are backed by test programs.

Many "sed hacks" are replaced by proper portability patches.

Almost all packages are updated to their latest version.

Many new packages are supported: fribidi, gc, gdb, gmp, gsl, gst-plugins-base, gst-plugins-good, gstreamer, gtkglext, guile, libcroco, libffi, liboil, libpaper, libshout, libunistring and xine-lib.

2010-02-21 – Release 2.12

Download | Changelog

This release fixes some minor build issues, and contains a first small set of test programs to check the package builds.

The build rules are simplified by calling generators like Autotools and Flex, instead of patching the generated files.

Almost all packages are updated to their latest version.

Many new packages are supported: aubio, devil, directx, exiv2, fftw, freeimage, gsoap, id3lib, liblo, libpano13, librsvg, libsamplerate, muparser, openscenegraph, portaudio and sdl_pango.

2010-02-20 – Release 2.11

Download | Changelog

This release contains a packaging bug. Please use release 2.12 instead.

2009-12-23 – Release 2.10

Download | Changelog

This release adds support for many new packages: flac, libmad, libsndfile, sdl_net, speex, postgresql, freetds, openssl, plotutils, taglib, lcms, freeglut, xerces and zziplib.

Almost all packages are updated to their latest version.

In addition to the libraries some command line tools such as psql.exe are built, too.

The placements of logfiles, as well as many other build details, have been improved.

2009-10-24 – Release 2.9

Download | Changelog

This release adds support for Qt, VMime and libmng.

The target triplet is updated to i686-pc-mingw32.

OpenMP support is enabled in GCC.

Almost all packages are updated to their latest version.

2009-09-11 – Release 2.8

Download | Changelog

This release comes with a better look & feel by providing a highlevel overview of the build process.

The detailed build messages are stored into separate log files for each package, so parallel builds don't intermix them anymore.

The download URLs of SourceForge packages are adjusted to ensure that the selected SourceForge mirror is really used and not circumvalented via HTTP redirects to other mirrors.

Almost all packages are updated to their latest version.

The whole mingw-cross-env project has moved to Savannah. So all URIs have changed, but the old URIs redirect to the new locations seamlessly.

Everyone is invited to join the freshly created project mailing list.

2009-08-11 – Release 2.7

Download | Changelog

This release provides an improved version recognition for SourceForge packages. SourceForge changed their page layout in a way that makes it much harder to identify the current version of a package.

Additionally, almost all packages are updated to their latest version.

2009-06-19 – Release 2.6

Download | Changelog

This release contains some portability fixes which allow it to run on a wider range of systems such as Frugalware.

The documentation and website are completely revised.

New packages such as CppUnit, libUsb, NSIS, Popt, SQLite and Theora are supported.

Almost all packages are updated to their latest version.

A new command "make download" is implemented.

2009-04-06 – Release 2.5

Download | Changelog

This release fixes a download error caused by the MinGW project. They suddenly changed the names of their source tarballs. That sort of thing should never happen!

This release also contains some bugfixes which allow it to run on a wider range of systems.

All downloaded files are now verified by their SHA-1 checksums.

New versions of various packages are supported.

2009-03-08 – Release 2.4

Download | Changelog

This release provides many new libraries such as wxWidgets, GTK+ and OpenEXR.

In addition, new versions of various packages are supported.

2009-02-09 – Release 2.3

Download | Changelog

This release fixes some serious build problems on FreeBSD and MacOS-X.

The Makefile has a new target "clean-pkg" and allows to be called from a separate build directory via "make -f .../Makefile".

Some new versions of the packages are supported, especially GCC-4.3 by switching from MinGW GCC to TDM-GCC.

2009-01-31 – Release 2.2

Download | Changelog

This release fixes some minor build problems.

It also supports some new packages and some newer versions of the already supported packages.

Parallelization is now disabled by default.

2008-12-13 – Release 2.1

Download | Changelog

This release fixes a download error caused by the GDAL project. They suddenly changed their download URLs. That sort of thing should never happen!

In addition, some newer versions of various packages are supported.

There is also a small compatibility fix for OS X.

2008-11-10 – Release 2.0

Download | Changelog

The shell script has been rewritten as Makefile and supports partial builds and parallel builds.

As usual, this release also supports some new packages and some newer versions of the already supported packages.

2008-01-11 – Release 1.4

Download | Changelog

This release now includes a tutorial by Hans Bezemer and has improved compile options of FLTK. As usual, it supports some newer versions of the libraries.

At the request of its author, libowfat is no longer supported from this release on.

The script now uses a specific SourceForge mirror instead of randomly chosen ones, because the download phase often stumbled on some very slow mirrors.

2007-12-23 – Release 1.3

Download | Changelog

A sudden change in the download URLs of GEOS made the automatic download fail. Such changes should never happen! But it happened, and this quick release is an attempt to limit the damage.

This release also supports some newer versions of the libraries including support for fontconfig-2.5.0.

2007-12-13 – Release 1.2

Download | Changelog

This release is a switch from gcc-3 to gcc-4. It also supports a new library and some newer versions of the already supported libraries.

2007-07-24 – Release 1.1

Download | Changelog

This release is the result of the public attention the release 1.0 got. It contains many improvements suggested by its first users, and adds support for many new libraries.

Thanks to Rocco Rutte who contributed many code snippets.

2007-06-19 – Release 1.0

Download | Changelog

This first release has been created in a 7-day-sprint.

2007-06-12 – Project start

See also

This project

• Website
• Project on GitHub
• Binary distribution of packages
• Entry on Open Hub
• Entry on Savannah
• First release announcement and the discussion around it

Related articles

• Cross-compiling Krita using MXE
  Experience report of the Krita project
• Cross compilers, the new wave
  Appeared on LXer and Linux Today
• MinGW cross compiler for Linux build environment
  Official tutorial of the MinGW project
• Cross-compiling under Linux for MS Windows
  Old tutorial provided by the wxWidgets project

Related projects

• Arch Linux mingw-w64 packages
  Win32 cross compiling packages by Arch Linux
• Debian mingw32 package
  Bare win32 cross compiler
• Fedora MinGW packages
  Win32 cross compiling packages by Fedora
• MSYS2
  Win32/64 ports of many free software packages
• GnuWin32
  Win32 ports of many free software packages
• IMCROSS
  Another project with similar goal
• MinGW cross-compiler build script
  Old script provided by the SDL project
• mxe-octave
  Fork of MXE specialized on building GNU Octave
• openSUSE MinGW packages
  Win32 cross compiling packages by openSUSE
• Win-builds
  Creates binary packages, runs on both Linux and Windows

Projects which use MXE (alphabetical order)

• Aorta
• Battleship game
• Bino
• BioSig
• Cataclysm: Dark Days Ahead
• cvtool
• DiffPDF
• digiKam
• Domino-Chain
• Dust Racing 2D
• EiskaltDC++
• Emu64
• Eros
• Galois
• GCompris
• Generic Tagged Arrays
• GNU FreeDink
• Heimer
• Hugor
• Krita
• Libretro/RetroArch
• Lightspark
• Marathon Aleph One
• Mechanized Assault and eXploration Reloaded
• MKVToolNix
• mpop
• msmtp
• OpenSCAD
• Pdfgrep
• PokerTH
• Psi+
• QElectroTech
• QTads
• R
• ScummVM
• Sibuserv
• sigrok
• Spek
• Spring RTS
• Strawberry Music Player
• Subsurface
• Taisei Project
• The 4tH Compiler
• TeXworks
• Tower Toppler
• Tux Typing
• Tux Math
• Ube
• UFO: Alien Invasion
• VCMI Engine
• Violetland
• Warzone 2100
• wkhtmltopdf
• xfemm