@ -4,35 +4,44 @@ Internally, raylib uses some libraries developed by other people, most of them u
Here is the list of dependencies used by raylib. Note that most of these dependencies are [single-header public-domain libraries](https://github.com/nothings/stb) that are [included in raylib repository](https://github.com/raysan5/raylib/tree/master/src/external).
Dependencies:
Library | Used Version | raylib module | Notes
Library | Version | raylib module | Notes
--- | :---: | :---: | ---
[GLFW3](http://www.glfw.org/) | 3.3-dev | [rglfw](https://github.com/raysan5/raylib/blob/master/src/rglfw.c) | Window and input management on desktop platforms
[stb_truetype](https://github.com/raysan5/raylib/blob/master/src/external/stb_truetype.h) | 1.21 | [text](https://github.com/raysan5/raylib/blob/master/src/text.c) | TTF/OTF fonts data loading
[stb_rect_pack](https://github.com/raysan5/raylib/blob/master/src/external/stb_rect_pack.h) | 1.00 | [text](https://github.com/raysan5/raylib/blob/master/src/text.c) | Rectangles packer, used on font packing
[tinyobj_loader_c](https://github.com/raysan5/raylib/blob/master/src/external/tinyobj_loader_c.h) | ? | [models](https://github.com/raysan5/raylib/blob/master/src/models.c) | OBJ/MTL data loading (*)
[cgltf](https://github.com/raysan5/raylib/blob/master/src/external/cgltf.h) | 1.0 | [models](https://github.com/raysan5/raylib/blob/master/src/models.c) | glTF models data loading
Note that raylib supports multiple platforms and, consequently, not all library dependencies from above are the same for all supported platforms. As commented, some of the above libraries included in raylib are single-file header-only libraries (`stb_image`, `stb_image_write`, `stb_image_resize`, `stb_vorbis`, `jar_mod`, `jar_xm`, `glad`, `mini_al`), most of those libraries only depend on the C standard library for the target platform (msvcrt, libc, bionic) and are compiled together with raylib—no need for additional library linkage.
Despite raylib has, technically speaking, no external dependencies, it requires some platform-specific system libraries to be linked on examples/games compilation. Here it is a table with required libraries:
Despite raylib requires no external dependencies, there are some platform-specific system libraries that require to be linked on examples/games compilation. Here it is a table with required libraries:
PLATFORM | external dependencies | Notes
--- | :---: | ---
DESKTOP:Windows | `OpenGL`, `GDI32` | `GDI32` is required for window creation
DESKTOP:Linux | `OpenGL`, `X11` | Also requires linkage with `libm`(math), `pthreads`(POSIX threads), `dl`(dynamic loading) and `X11` window system specific libs: `X11`, `Xrandr`, `Xinerama`, `Xi`, `Xxf86vm` and `Xcursor`
DESKTOP:FreeBSD | `OpenGL`, `X11` | Also requires linkage with `libm`(math), `pthreads`(POSIX threads), `dl`(dynamic loading) and `X11` window system specific libs: `X11`, `Xrandr`, `Xinerama`, `Xi`, `Xxf86vm` and `Xcursor`
DESKTOP:OSX | `OpenGL`, `Cocoa` | `Cocoa` framework is required for window creation
ANDROID| `EGL`, `OpenGLES2.0`, `OpenSLES` | Code must be compiled using `Android NDK` libraries. Requires linkage with -`native_app_glue`, `log`, `android`, `atomic`, `libc`, `libm`(math) and `dl`(dynamic loading)
DESKTOP:OSX | `OpenGL`, `Cocoa` | Required for window creation
ANDROID| `EGL`, `OpenGLES2.0`, `OpenSLES` | Code must be compiled using `Android NDK` libraries. Requires linkage with -`native_app_glue`, `log`, `android`, `atomic`, `libc`, `libm`(math) and `dl`(dynamic loading)
RASPBERRY PI | `EGL`, `OpenGLES2.0`, `bcm_host` | Graphics run in native mode using `bcm_host` (no `XWindows` required) and inputs are also natively read (no `XWindows` input events), also requires linkage with `libm`(math), `pthreads`(POSIX threads) and `dl`(dynamic loading).
HTML5 (Web) | `WebGL` | Code must be compiled using `emscripten SDK`, dependencies linkage is automatically detected.
Note that the raylib design is [very modular](http://www.raylib.com/images/raylib_architecture.png). Some modules can be dropped if they're not required ([audio](https://github.com/raysan5/raylib/blob/develop/src/audio.c), [shapes](https://github.com/raysan5/raylib/blob/develop/src/shapes.c), [models](https://github.com/raysan5/raylib/blob/develop/src/models.c)...) and consequently the libraries used by those modules. Some modules can also be used as standalone, *independently* of raylib: [rlgl](https://github.com/raysan5/raylib/blob/develop/examples/others/rlgl_standalone.c), [audio](https://github.com/raysan5/raylib/blob/develop/examples/others/audio_standalone.c).
raylib design is [very modular](http://www.raylib.com/images/raylib_architecture.png). Some modules can be removed on compilation if they're not required and consequently the libraries used by those modules.
Some modules can also be used as standalone, *independently* of raylib: [rlgl](https://github.com/raysan5/raylib/blob/develop/examples/others/rlgl_standalone.c), [raudio](https://github.com/raysan5/raylib/blob/develop/examples/others/raudio_standalone.c).
As stated, one of raylib goals is avoid any external dependencies, so I'll keep working to reduce this list as much as possible.
One of raylib goals is to avoid any external dependencies, so I'll keep working to reduce this list as much as possible.
Ray
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