Begin adding support for SerenityOS

CMakeLists.txt

@@ -62,7 +62,7 @@ else()
 	set(WINDOW_WIN32_DEFAULT OFF)
 endif()
 option(WINDOW_WIN32 "Enable Win32 window creation (Windows only)" ${WINDOW_WIN32_DEFAULT})
-if(UNIX AND NOT APPLE)
+if(UNIX AND NOT APPLE AND NOT SERENITYOS)
 	if(X11_INCLUDE_DIRS AND X11_LIBRARIES)
 		set(WINDOW_X11_DEFAULT ON)
 	else()
@@ -75,7 +75,7 @@ if(UNIX AND NOT APPLE)
 	endif()
 endif()
 option(WINDOW_X11 "Enable X11 window creation" ${WINDOW_X11_DEFAULT})
-if(UNIX AND NOT APPLE)
+if(UNIX AND NOT APPLE AND NOT SERENITYOS)
 	if(WaylandClient_INCLUDE_DIR AND WaylandClient_LIBRARY)
 		set(WINDOW_WAYLAND_DEFAULT ON)
 	else()
@@ -88,6 +88,10 @@ if(UNIX AND NOT APPLE)
 	endif()
 endif()
 option(WINDOW_WAYLAND "Enable Wayland window creation" ${WINDOW_WAYLAND_DEFAULT})
+if(SERENITYOS)
+    set(WINDOW_SERENITYOS_DEFAULT ON)
+endif()
+option(WINDOW_SERENITYOS "Enable SerenityOS window creation" ${WINDOW_SERENITYOS_DEFAULT})
 
 if(BUILD_CLIENT)
 	set(CLIENT_SOURCES

config.hpp.in

@@ -30,6 +30,7 @@ SOFTWARE.
 #cmakedefine WINDOW_WIN32
 #cmakedefine WINDOW_X11
 #cmakedefine WINDOW_WAYLAND
+#cmakedefine WINDOW_SERENITYOS
 
 #cmakedefine HAVE_STRSIGNAL
 #define POLYGUN_VERSION "git"

docs/INSTALL.MD

@@ -14,6 +14,7 @@
 - `WINDOW_WIN32`, if true window creation using Win32 API will be enabled. It's Windows only and enabled there by default.
 - `WINDOW_X11`, if true window creation using X11 will be enabled. It's only valid on Unix-like systems and is detected there automatically.
 - `WINDOW_WAYLAND`, if true window creation using Wayland will be enabled. It's only valid on Linux and is detected there automatically.
+- `WINDOW_SERENITYOS` if true window creation on SerenityOS will be supported.
 - `HAVE_STRSIGNAL`, if true `strsignal` from C library will be used, otherwise PolyGun will provide it's own
 	implementation. Note that you shouldn't have to set this manually because it's automatically detected.
 - `X11_INCLUDE_DIR`, only valid if `WINDOW_X11` was set to `TRUE`, it's path to X11 headers. It should point to folder with `X11` directory.
@@ -183,3 +184,15 @@ to reduce used disk space via not downloading entire git history.
 10. Enter build directory using `cd build`.
 11. Generate build files using `cmake ..`. You may want to add additional arguments to CMake, see *`CMakeLists.txt` documentation* section.
 12. Build project using `make -j$(nproc)`.
+
+### SerenityOS
+This documentation assumes full build (client and server).
+1. Install following ports: `gcc` (alternatively `clang`), `cmake`, `glm`, `libopenal`, `libvorbis`, `libpng`, `freetype`, `git`.
+2. Clone repository with following command: `git clone http://git.cubesoftware.xyz:20524/PolyGun/PolyGun.git`. You can add `--depth=1` argument
+to reduce used disk space via not downloading entire git history.
+3. Enter directory with downloaded PolyGun repository using `cd PolyGun`.
+4. Download and extract latest AngelScript source package to `external/angelscript` inside of repository root.
+5. Make build directory using `mkdir build`.
+6. Enter build directory using `cd build`.
+7. Generate build files using `cmake ..`. You may want to add additional arguments to CMake, see *`CMakeLists.txt` documentation* section.
+8. Build project using `make -j$(nproc)`.

readme.md

@@ -15,6 +15,12 @@ PolyGun is a voxel-based multiplayer first person shooter game/engine.
 ## Licensing
 PolyGun is free software licensed under the permissive Expat license. See [LICENSE.TXT](LICENSE.TXT) for the licensing terms and conditions agreement.
 
+## Supported platforms/operating systems
+- GNU/Linux, Alpine Linux (X11 and Wayland windowing systems)
+- Microsoft Windows (2000/ME or later, may work on older but untested. Also good luck getting
+C++17 compiler there)
+- SerenityOS
+
 ## Contributing
 ### See [docs/CODING_STYLE.MD](docs/CODING_STYLE.MD)