The Dark Mod - Compilation Guide: Difference between revisions

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This guide should provide you with enough information to compile The Dark Mod's game code from source.
This guide should provide you with enough information to compile The Dark Mod's game code from source.
It applies to version 2.06 or later version of TDM. If you want to compile older version, see the history of this wiki page.
It applies to version 2.09 or later version of TDM. If you want to compile older version, see the history of this wiki page.
Brief compilation instructions are also included in <tt>COMPILING.txt</tt> file in the source code package.
Brief compilation instructions are also included in <tt>COMPILING.txt</tt> file in the source code package.


The sources are available through "snapshots", i.e. whenever the Dark Mod team is releasing a new update (e.g. TDM 2.06) the corresponding sources are released as well.


== Get the sources ==
== Get the sources ==
*Download as a package: http://www.thedarkmod.com/downloads/
*Get the latest sources directly from SVN: https://svn.thedarkmod.com/svn/darkmod_src/trunk


Be warned though that (unless you're a team member and working on the SVN asset base) these sources '''might be incompatible with your local darkmod installation'''. The team cannot and will not support you in case you're running into troubles trying to get it to run.
The sources are available through "snapshots", i.e. whenever the Dark Mod team is releasing a new update (e.g. TDM 2.09) the corresponding sources are released as well.
* You can download a source code archive from the Downloads page: http://www.thedarkmod.com/downloads/
The executables built from these sources are compatible with the latest official release of TDM.


Download the sources and unpack them next to your darkmod/ directory, such that the directory structure looks like this:


  C:\Games\Doom3\darkmod      <-- your darkmod location
Also you can get the very latest source code directly from SVN:
  C:\Games\Doom3\darkmod_src  <-- your source folder containing the solution, can be renamed
* Public read-only access: https://svn.thedarkmod.com/publicsvn/darkmod_src/trunk/
* Team members only: https://svn.thedarkmod.com/svn/darkmod_src/trunk 
 
Be warned though that these sources '''might be incompatible with your local darkmod installation'''.
To minimize the problem, developer builds of the game are available in tdm_installer.
Each developer build is named like <tt>devXXXXX-YYYY</tt>, where YYYY is the SVN revision number which this version was built from.
If you checkout this exact revision from the source code SVN and build executable from it, it will surely be compatible with the corresponding dev. build of TDM.
 
== Directory structure ==
 
Put the source code directory next to your game directory, such that the directory structure looks like this:
 
  C:\Games\darkmod      <-- your darkmod installation
  C:\Games\darkmod_src  <-- your source folder (containing the solution)


This directory structure is recommended for both Windows and Linux.
This directory structure is recommended for both Windows and Linux.
For windows users (this may also apply to linux users) - Install tortoise SVN and then right click on the \darkmod_src folder and select checkout. Then in the url field put 'https://svn.thedarkmod.com/publicsvn/darkmod_src/trunk/' then click ok (see screenshot below)
[[File:Darkmod src.jpg|thumb]]
{{clear}}


== Windows ==
== Windows ==


Since TDM 2.03 you'll need Visual Studio 2013 to compile the project.
Since TDM 2.11 you'll need Visual Studio 2022 to compile the project (VS2017 was used before that).
The free Community Edition works fine, it can be downloaded [https://www.visualstudio.com/en-us/news/releasenotes/vs2013-community-vs#download-visual-studio-2013-community approximately here]. Additionally, you have to:
The free Community Edition works fine, it can be downloaded [https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=Community&rel=15 approximately here]. Additionally, you have to:
* Make sure "Microsoft Foundation Classes for C++" (MFC) is being installed by MSVC2013 installer.
* Make sure "Visual C++ MFC for x86 and x64" is being installed by MSVC installer, along with "Desktop development with C++" workflow (see screenshot below).
* Download and install "Multibyte MFC Library for Visual Studio 2013" afterwards: http://www.microsoft.com/en-us/download/details.aspx?id=40770


You'll find a <tt>TheDarkMod.sln</tt> solution file (in MSVC 2013 format) in the source code folder, which you can double-click to open in Visual Studio. The solution is designed to put the compiled binaries into the ../darkmod folder nearby, that's why we recommend using the directory layout shown above. (You can change the output paths in the property sheets, in case you know how to do that).
[[File:Unknown.png|thumb]]{{clear}}


Once the solution is opened, select the Configuration in the topmost toolbar (either "release" or "debug", depending on what you want to do) and Platform (either Win32 or x64). Then hit "Build Solution" ({{Ctrl}}-{{Shift}}-{{key|B}} or {{F7}}). The compilation usually takes a minute or two, watch the output window at the bottom of Visual Studio. After completion you'll find the compiled binary in your darkmod/ folder. It would be either <tt>TheDarkMod.exe</tt> or <tt>TheDarkModx64.exe</tt>, depending on the target platform you chose.
You'll find a <tt>TheDarkMod.sln</tt> solution file in the source code folder, which you can double-click to open in Visual Studio. The solution is designed to put the compiled binaries into the ../darkmod folder nearby, that's why we recommend using the directory layout shown above. (You can change the output paths in the property sheets, in case you know how to do that).


The code uses DirectInput, which is automatically installed with VS2013 as a part of Windows SDK.
Once the solution is opened, select the Configuration in the topmost toolbar (either "release" or "debug", depending on what you want to do) and Platform (either Win32 or x64). Then hit "Build Solution" ({{Ctrl}}-{{Shift}}-{{key|B}} or {{F7}}). The compilation usually takes a minute or two, watch the output window at the bottom of Visual Studio. After completion you'll find the compiled binary in your darkmod/ folder. It would be either <tt>TheDarkMod.exe</tt> or <tt>TheDarkModx64.exe</tt>, depending on the configuration used.
Normally, you don't have to do anything about it.
But if you have trouble with DirectInput, you can download the deprecated "Microsoft DirectX SDK" [http://www.microsoft.com/en-us/download/details.aspx?id=6812 here].
In such case you will have to manually add paths to DirectX SDK to the property sheets.


=== Debugging the Engine/Game ===
=== Debugging the Engine/Game ===
Line 64: Line 76:
You need GCC 5 or newer to build TDM on Linux.
You need GCC 5 or newer to build TDM on Linux.
Anything older than GCC 4.7 surely won't work.
Anything older than GCC 4.7 surely won't work.
Just as the original Doom 3, TDM is built using Scons build system.
CMake >= 3.14 is required starting from TDM 2.08.
 
Being in the source code root directory (darkmod_src/), you can build TDM with a command like this:
 
  scons BUILD="release" TARGET_ARCH="x64" -j6 ..


If you omit some parameters, Scons will either use the previously defined values or the default ones.
You first need to create a build directory. Easiest option is to create a subdirectory in the source code
root directory ("darkmod_src"):
  mkdir build && cd build
From your build directory, call CMake:
  cmake -DCMAKE_BUILD_TYPE="Release" ..
The '..' indicate the path to the source directory. If you chose a different location for your build directory
instead of the suggested subdirectory, you have to adjust this parameter accordingly. Finally, build TDM by calling
  make -j
where the '-j' parameter instructs make to build the project in parallel for faster compile times.


Here is the explanation of parameters:
For newer Ubuntu and Linux Mint versions, it may be better to use:
* <tt>BUILD="release"</tt> --- build release (i.e. optimized) executable
  make -j$(nproc)
* <tt>TARGET_ARCH="x64"</tt> --- build for 64-bit platform (pass "x86" or "x32" for 32-bit build)
to ensure that the number of processes is limited to available cores.
* <tt>-j6</tt> --- run six instances of compiler in parallel for faster build (better specify the number of cores in your CPU)
* <tt>..</tt> --- put executables with debug information to ../darkmod (scons cannot access parent directory without it)
Run <tt>scons --help</tt> for more information about arguments.


Note: by default the deploy-ready executables are put into the current directory (which is source code root directory).
They are stripped of debug information, so you won't be able to debug them.
If you need debug information, make sure to specify "<tt>..</tt>" argument: then debuggable executables will be put into ../darkmod.


Note: starting from version 2.06, fully functional 64-bit build is supported.
If you wish to compile a debug executable, pass '-DCMAKE_BUILD_TYPE="Debug"' to the CMake call.


=== Ubuntu 16.04 ===
=== Ubuntu 16.04: native ===


The simplest approach is to do a native build, i.e. produce 64-bit binaries on 64-bit OS, or 32-bit binaries on 32-bit OS.
The simplest approach is to do a native build, i.e. produce 64-bit binaries on 64-bit OS, or 32-bit binaries on 32-bit OS.
Starting from a clean Ubuntu installation, here is the list of packages you need to install:
Starting from a clean Ubuntu installation, here is the list of packages you need to install:


  sudo apt-get install scons                    //'scons' is currently not installed
  sudo apt-get install m4                      //'SCons Environment' object has no attribute 'M4'
   sudo apt-get install subversion              //svnversion: not found
   sudo apt-get install subversion              //svnversion: not found
   sudo apt-get install mesa-common-dev          //no such file: "Gl/gl.h"
   sudo apt-get install mesa-common-dev          //no such file: "Gl/gl.h", <=2.07
   sudo apt-get install libxxf86vm-dev          //no such file: "X11/extensions/xf86vmode.h"
   sudo apt-get install libxxf86vm-dev          //no such file: "X11/extensions/xf86vmode.h"
   sudo apt-get install libopenal-dev            //no such file: "AL/al.h"
   sudo apt-get install libopenal-dev            //no such file: "AL/al.h"
   sudo apt-get install libxext-dev              //no such file: "X11/extensions/Xext.h"
   sudo apt-get install libxext-dev              //no such file: "X11/extensions/Xext.h"
  sudo snap install cmake                      //we need a recent version of CMake, so install from snap instead of apt


After that you can run scons build with one of the commands:
Now run CMake as instructed above.


  scons BUILD="release" TARGET_ARCH="x86" ..    //on 32-bit OS
=== Ubuntu 16.04: 32-bit version on 64-bit OS ===
  scons BUILD="release" TARGET_ARCH="x64" ..    //on 64-bit OS


If you have 64-bit Linux, you can also build and run 32-bit TDM.
If you have 64-bit Linux, you can also build and run 32-bit TDM.
Note that this approach is slightly more complicated.
Note that this approach is slightly more complicated.
You have to install the following packages in addition to the ones listed above:
You have to install the following packages in addition to the ones listed above:


Line 113: Line 122:
   sudo apt-get install libxext-dev:i386        //cannot find "-lXext"
   sudo apt-get install libxext-dev:i386        //cannot find "-lXext"


Then run build as usual:
Then you need to call CMake with a toolchain file to target 32-bit:


   scons BUILD="release" TARGET_ARCH="x86" ..
   cmake -DCMAKE_BUILD_TYPE="Release" -DCMAKE_TOOLCHAIN_FILE="../sys/cmake/gcc_32bit.cmake" ..


The 64-bit and 32-bit versions can be built independently on a single 64-bit Linux.
The 64-bit and 32-bit versions can be built independently on a single 64-bit Linux, but you need to use different
build directories for each version.


=== Other distros ===
=== Other distros ===


Even if you have Linux distro different from Ubuntu, the instructions above will most likely help you.
Even if you have a Linux distro different from Ubuntu, the instructions above will most likely help you.
If you have still have problems with your build, please report to forums.
If you still have problems with your build, please report to the forums.
 
E.g. for Kali Linux
 
  sudo apt-get update
  sudo apt-get install build-essential manpages-dev
  sudo apt-get install cmake
  sudo apt install libx11-dev     
  sudo apt-get install libxxf86vm-dev 
  sudo apt-get install libxext-dev


== I have a bugfix for the team ==
== I have a bugfix for the team ==


In case you figured out a problem in the TDM game code and you maybe even have a fix available, please drop by at our forums to tell the coding staff. Your fix might be incorporated in the main development branch.
In case you figured out a problem in the TDM game code and you maybe even have a fix available, please drop by at our forums to tell the coding staff. Your fix might be incorporated in the main development branch.
See also [[Reporting Problem]] article.


== Working in SVN ==
== Working in SVN ==


If you work directly with [https://svn.thedarkmod.com/svn/darkmod_src/trunk SVN], make sure that [http://svnbook.red-bean.com/en/1.7/svn.ref.svnversion.re.html svnversion] command works properly in OS console:
If you work directly with [https://svn.thedarkmod.com/svn/darkmod_src/trunk SVN], make sure that [http://svnbook.red-bean.com/en/1.7/svn.ref.svnversion.re.html svnversion] command works properly in OS console:
* ''Windows'': install TortoiseSVN with "command line client tools" included.
* ''Windows'': install TortoiseSVN '''with "command line client tools" included'''.
* ''Linux'': install "subversion" package.
* ''Linux'': install "subversion" package.
To check that it works, build TDM yourself, run it, and then open TDM console. You should see the correct SVN revision number in the lower-right corner.
To check that it works, build TDM yourself, run it, and then open TDM console. You should see the correct SVN revision number in the lower-right corner.
== Dead text below ==
The remaining part of the article is most likely outdated and does not apply to version 2.06 (and later).
It would be probably better to simply delete it. Feel free to expand and do history digging if you like.
<div class="toccolours mw-collapsible mw-collapsed" style="width:100%; overflow:auto;>
''' Linux '''
For Linux you'll need gcc and scons, plus a few packages depending on your distribution. There is a README.linux file contained in the source package you downloaded, check it out for some details.
''' Debian Sqeeze 64 bit '''
You need the following packages:
apt-get install ia32-libs scons g++ g++-multilib m4 zip
apt-get install libglew1.5-dev libpng12-dev libjpeg62-dev
apt-get install libc6-dev-i386 libxxf86vm-dev libopenal-dev libasound2-dev libxext-dev
You must also edit '''sys/scons/SConscript.game''' and add the following lines near where ''local_env.Append'' is alread used:
local_env.Append(LIBS = [
        File('/lib32/libpng12.so.0'),
])
Also change in the same file (a few lines above):
local_env.Append( LINKFLAGS = [ '-lrt', '-lpng' ] )
to:
local_env.Append( LINKFLAGS = [ '-lrt', '-lpng12' ] )
It might also be necessary to make the following symlink:
ln -s /lib32/libpng12.so.0 /lib32/libpng.so
''' Ubuntu 10.10 64 Bit '''
You'll need the same packages as for the 32 bit Ubuntu variants, plus a few additional 32 bit compatibility packages (ia32-libs and libc6-dev-i386):
sudo apt-get install g++ scons libglew1.5-dev libpng12-dev libjpeg62-dev ia32-libs libc6-dev-i386
Then just run the scons command to start compiling:
scons BUILD="release" BUILD_GAMEPAK="1"
''' Ubuntu 10.04 32 Bit '''
After setting up a clean 10.04, these are the packages needed to get the source to compile. Copy & paste the following line:
sudo apt-get install g++ scons libglew1.5-dev libpng12-dev libjpeg62-dev
Then run this command to start compiling:
./linuxBuild.sh
If the build fails, complaining that it can't find something, it needs more libraries. Execute the following line:
sudo apt-get install m4 libxxf86vm-dev libopenal-dev libasound2-dev g++-multilib gcc-multilib zlib1g-dev libxext-dev
That should install all packages needed.
''' Mac OS X '''
For OS X you'll need gcc and scons, as with Linux. gcc should be included in your xcode installation, scons can be downloaded from the [http://www.scons.org/ scons project website]. The third-party libraries like boost, devil and libcurl are already included in the TDM source package, so it should compile out of the box. If you ever need to build one of them from scratch, see the subsections below.
The sconscripts are prepared for both Intel and PPC target architectures, the MACOSX_TARGET_ARCH argument will control which architecture you're compiling for.
''' Compiling for Intel architecture '''
To start compiling, enter the following command in the folder you extracted the TDM sources to:
scons BUILD="release" BUILD_GAMEPAK="1" MACOSX_TARGET_ARCH="i386"
''' Compiling for PPC architecture '''
To start compiling, enter the following command in the folder you extracted the TDM sources to:
scons BUILD="release" BUILD_GAMEPAK="1" MACOSX_TARGET_ARCH="ppc"
''' Compiling a universal binary '''
I've been using the following script to generate a universal binary. This script assumes that there are two separate TDM source folders, one in <tt>darkmod_src.i386</tt> and one in <tt>darkmod_src.ppc</tt>.
Note: they are actual copies of the same TDM source package, I just used that as convenience such that I don't have to recompile the whole source tree after minor changes.
cd /Users/greebo
cd darkmod_src.i386
scons BUILD="release" BUILD_GAMEPAK="1" MACOSX_TARGET_ARCH="i386"
cd ../darkmod_src.ppc
scons BUILD="release" BUILD_GAMEPAK="1" MACOSX_TARGET_ARCH="ppc"
cd ../darkmod_src.i386
lipo -arch i386 gamei386-base.dylib -arch ppc ../darkmod_src.ppc/gameppc-base.dylib -create -output game.dylib
zip -d tdm_game03.pk4 game.dylib
zip tdm_game03.pk4 game.dylib
After this the <tt>darkmod_src.i386/tdm_game03.pk4</tt> should contain the universal binary of the TDM game lib. The PK4 is about 6 to 7 MB.
''' Installing scons '''
Get the scons tarball from their website, unpack it to a folder and run the following commands (note that the exact scons version might differ):
cd scons-2.0.1
python setup.py install
''' Building libcurl in Mac OS X '''
Download the libcurl 7.21 source package, and extract it on your system. To produce a so-called "fat" binary you need to compile for both i386 and ppc targets.
Build the i386 target by entering:
env CFLAGS="-m32 -arch i386" LDFLAGS="-m32 -arch i386" ./configure --disable-ldap --build=i686-unknown-linux-gnu --without-libidn --without-zlib --without-ssl
make
sudo make install
After make install the static library can be found in <tt>/usr/local/lib/libcurl.a</tt>, copy that file to your curl folder and rename it to <tt>./libcurl.i386.a</tt>
Build the powerpc target by entering:
env CFLAGS="-m32 -arch ppc" LDFLAGS="-m32 -arch ppc" ./configure --disable-ldap --build=powerpc-unknown-linux-gnu --without-libidn --without-zlib --without-ssl
make
sudo make install
After make install the static library can be found in <tt>/usr/local/lib/libcurl.a</tt>, copy that file to your curl folder and rename it to <tt>./libcurl.ppc.a</tt>
Finally call lipo to combine these two into a fat binary by entering this in your curl folder.
lipo -arch i386 libcurl.i386.a -arch ppc libcurl.ppc.a -create -output libcurl.a
The filesize of the newly created <tt>libcurl.a</tt> should be around the sum of the single ppc and i386 libs, you can double-check that. Copy the <tt>libcurl.a</tt> into your <tt>darkmod_src/macosx/libcurl/</tt> and you're done with this step.
''' Building Boost static libs in Mac OS X '''
Download the boost 1.45 sources and extract them to your hard drive. Create a jam user config file to use the g++ 4.0 compiler instead of the default gcc 4.2 in Leopard: create a new file in your boost root folder and name it <tt>user-config-darwin.jam</tt>:
using darwin : 8.11 : /usr/bin/g++-4.0 :
    <architecture>"combined"
    <address-model>"32"
    <macosx-version>"10.4"
    <macosx-version-min>"10.4"
    <link>"static"
    <threading>"multi" ;
Download a bjam binary for OS X to your machine, then build boost threads, filesystem and system:
/path/to/bjam --user-config=../../../user-config-darwin.jam architecture=combined link=static threading=multi address-model=32 release [stage]
The "stage" option only works in filesystem and system (not in thread, as of boost 1.45). You'll find the filesystem and system libs in the <tt>./stage</tt> folder of your boost root, the <tt>libboost_thread.a</tt> will be located in the <tt>bin.v2</tt> folder after compilation.
Copy all libboost*.a files to <tt>darkmod_src/macosx/boost/lib/</tt>.
</div>




[[Category:Tutorial]]
[[Category:Tutorial]]
[[Category:Coding]]
[[Category:Coding]]

Revision as of 11:18, 15 April 2022

Intended article audience: engine coders

This guide should provide you with enough information to compile The Dark Mod's game code from source. It applies to version 2.09 or later version of TDM. If you want to compile older version, see the history of this wiki page. Brief compilation instructions are also included in COMPILING.txt file in the source code package.


Get the sources

The sources are available through "snapshots", i.e. whenever the Dark Mod team is releasing a new update (e.g. TDM 2.09) the corresponding sources are released as well.

The executables built from these sources are compatible with the latest official release of TDM.


Also you can get the very latest source code directly from SVN:

Be warned though that these sources might be incompatible with your local darkmod installation. To minimize the problem, developer builds of the game are available in tdm_installer. Each developer build is named like devXXXXX-YYYY, where YYYY is the SVN revision number which this version was built from. If you checkout this exact revision from the source code SVN and build executable from it, it will surely be compatible with the corresponding dev. build of TDM.

Directory structure

Put the source code directory next to your game directory, such that the directory structure looks like this:

C:\Games\darkmod       <-- your darkmod installation
C:\Games\darkmod_src   <-- your source folder (containing the solution)

This directory structure is recommended for both Windows and Linux.

For windows users (this may also apply to linux users) - Install tortoise SVN and then right click on the \darkmod_src folder and select checkout. Then in the url field put 'https://svn.thedarkmod.com/publicsvn/darkmod_src/trunk/' then click ok (see screenshot below)

Darkmod src.jpg

Windows

Since TDM 2.11 you'll need Visual Studio 2022 to compile the project (VS2017 was used before that). The free Community Edition works fine, it can be downloaded approximately here. Additionally, you have to:

  • Make sure "Visual C++ MFC for x86 and x64" is being installed by MSVC installer, along with "Desktop development with C++" workflow (see screenshot below).
Unknown.png

You'll find a TheDarkMod.sln solution file in the source code folder, which you can double-click to open in Visual Studio. The solution is designed to put the compiled binaries into the ../darkmod folder nearby, that's why we recommend using the directory layout shown above. (You can change the output paths in the property sheets, in case you know how to do that).

Once the solution is opened, select the Configuration in the topmost toolbar (either "release" or "debug", depending on what you want to do) and Platform (either Win32 or x64). Then hit "Build Solution" (Ctrl-Shift-B or F7). The compilation usually takes a minute or two, watch the output window at the bottom of Visual Studio. After completion you'll find the compiled binary in your darkmod/ folder. It would be either TheDarkMod.exe or TheDarkModx64.exe, depending on the configuration used.

Debugging the Engine/Game

To debug your custom built code, you need to attach Visual Studio's debugger to the TheDarkMod.exe process. There are two ways to accomplish that:

The quick one:

  1. Go to Visual Studio and open the TheDarkMod solution
  2. Make sure the "DarkModTools" project is marked bold (as "Startup project")
  3. Compile and hit run (F5), Studio will start your TheDarkMod.exe and attach automatically

The manual way:

  1. Start your custom TheDarkMod.exe through Windows Explorer or shortcuts
  2. Once the game is up and running, Alt-Tab back to Visual Studio
  3. Go to menu "Debug" > "Attach to Process..." and select the TheDarkMod.exe process from the list in that dialog popping up.
  4. The debugger will now attach to TDM and you can now place breakpoints or intercept game crashes.

Troubleshooting

My breakpoints don't work (they are hollow circles instead of full ones)
Make sure you're attached to the correct TheDarkMod.exe binary. If you're attaching to an older version (e.g. from an outdated compilation process) or one you haven't built in Studio yourself, VC++ won't be able to load the symbols from the .pdb files. Make sure that the configuration type (release or debug build) is matching as well.
I cannot inspect all the variables / The instruction pointer is skipping code
You are probably running a release build, which comes with some optimisations. When debugging a release build, you'll notice that your instruction pointer (the yellow arrow) is sometimes skipping statements, which have most likely been optimised out of the binary during compilation/linking. You'll also have troubles when trying to inspect temporary variables or inlined functions. Use a debug build if this prevents you from figuring out things during debugging.
Debugging works well, but the game plays too slowly
You are running debug build, which is much slower than release. There are several ways to make life easier. First, you can get to the place where problem happens in release build and save your game there, then run debug build and load the game to do debugging. Second, you can try the "Debug with inlines" configuration, which is faster than full debug build, but is still very convenient to debug. If this is not fast enough for you, you can also debug the release build directly, but be aware that breakpoints and watches do not always work due to optimizations. Note that even release build is slower with debugger than without it because of debug heap. You can disable it by setting environment variable _NO_DEBUG_HEAP=1. If you do it properly, then your release build should run with full speed.

Linux

You need GCC 5 or newer to build TDM on Linux. Anything older than GCC 4.7 surely won't work. CMake >= 3.14 is required starting from TDM 2.08.

You first need to create a build directory. Easiest option is to create a subdirectory in the source code root directory ("darkmod_src"):

 mkdir build && cd build

From your build directory, call CMake:

 cmake -DCMAKE_BUILD_TYPE="Release" ..

The '..' indicate the path to the source directory. If you chose a different location for your build directory instead of the suggested subdirectory, you have to adjust this parameter accordingly. Finally, build TDM by calling

 make -j

where the '-j' parameter instructs make to build the project in parallel for faster compile times.

For newer Ubuntu and Linux Mint versions, it may be better to use:

 make -j$(nproc)

to ensure that the number of processes is limited to available cores.


If you wish to compile a debug executable, pass '-DCMAKE_BUILD_TYPE="Debug"' to the CMake call.

Ubuntu 16.04: native

The simplest approach is to do a native build, i.e. produce 64-bit binaries on 64-bit OS, or 32-bit binaries on 32-bit OS. Starting from a clean Ubuntu installation, here is the list of packages you need to install:

 sudo apt-get install subversion               //svnversion: not found
 sudo apt-get install mesa-common-dev          //no such file: "Gl/gl.h", <=2.07
 sudo apt-get install libxxf86vm-dev           //no such file: "X11/extensions/xf86vmode.h"
 sudo apt-get install libopenal-dev            //no such file: "AL/al.h"
 sudo apt-get install libxext-dev              //no such file: "X11/extensions/Xext.h"
 sudo snap install cmake                       //we need a recent version of CMake, so install from snap instead of apt

Now run CMake as instructed above.

Ubuntu 16.04: 32-bit version on 64-bit OS

If you have 64-bit Linux, you can also build and run 32-bit TDM. Note that this approach is slightly more complicated.

You have to install the following packages in addition to the ones listed above:

 sudo apt-get install g++-multilib             //no such file: 'sys/cdefs.h'
 sudo apt-get install libx11-dev:i386          //cannot find "-lX11"
 sudo apt-get install libxxf86vm-dev:i386      //cannot find "-lXxf86vm"
 sudo apt-get install libopenal-dev:i386       //cannot find "-lopenal"
 sudo apt-get install libxext-dev:i386         //cannot find "-lXext"

Then you need to call CMake with a toolchain file to target 32-bit:

 cmake -DCMAKE_BUILD_TYPE="Release" -DCMAKE_TOOLCHAIN_FILE="../sys/cmake/gcc_32bit.cmake" ..

The 64-bit and 32-bit versions can be built independently on a single 64-bit Linux, but you need to use different build directories for each version.

Other distros

Even if you have a Linux distro different from Ubuntu, the instructions above will most likely help you. If you still have problems with your build, please report to the forums.

E.g. for Kali Linux

 sudo apt-get update
 sudo apt-get install build-essential manpages-dev 
 sudo apt-get install cmake
 sudo apt install libx11-dev      
 sudo apt-get install libxxf86vm-dev  
 sudo apt-get install libxext-dev

I have a bugfix for the team

In case you figured out a problem in the TDM game code and you maybe even have a fix available, please drop by at our forums to tell the coding staff. Your fix might be incorporated in the main development branch.

See also Reporting Problem article.

Working in SVN

If you work directly with SVN, make sure that svnversion command works properly in OS console:

  • Windows: install TortoiseSVN with "command line client tools" included.
  • Linux: install "subversion" package.

To check that it works, build TDM yourself, run it, and then open TDM console. You should see the correct SVN revision number in the lower-right corner.