To read the most recent compilation guide, please visit: http://wiki.thedarkmod.com/index.php?title=The_Dark_Mod_-_Compilation_Guide Build process outputs TDM binaries to relative path "../darkmod", so you are strongly advised to have the following directory structure: [base_tdm_path]/darkmod <-- darkmod game location (contains e.g. TheDarkMod.exe) [base_tdm_path]/darkmod_src <-- source code location (contains e.g. TheDarkMod.sln) == Compiling on Windows == Microsoft Visual Studio 2022 (VS2022) is used to build TDM on Windows. Open solution file TheDarkMod.sln to start working. Choose appropriate platform and configuration, then build solution. All built executables will be put into "../darkmod" directory, potentially replacing the TDM executables already located there. You can use VS2022 Community Edition. During installation, make sure to enable "Visual C++ MFC for x86 and x64", along with everything "Desktop development with C++" workflow enables. == Compiling on 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 to build TDM. 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. If you wish to compile a debug executable, pass '-DCMAKE_BUILD_TYPE="Debug"' to the CMake call. === Ubuntu 16.04: native === The best approach is to build binaries for the platform you have, i.e.: build 32-bit TDM on 32-bit OS, or 64-bit TDM on 64-bit OS. Here is the list of packages you need to install (on a clean Ubuntu installation): 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 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. == Details == If you work with SVN, please make sure that "svnversion" command works properly in OS console. In case of Windows, install TortoiseSVN with "command line client tools" included. In case of Linux, it is included in "subversion" package. If you build TDM yourself, run it, and then open TDM console, you should see the correct SVN revision number in the lower-right corner.