Update the docs

Build-the-library-for-GNU-Linux.md

@@ -1,9 +1,9 @@
 To build your raylib game for GNU/Linux you need to download raylib git repository and install some dependencies. raylib already comes with ready-to-use makefiles to compile source code, examples and templates that you can use on your projects.
 
-This guide is for Ubuntu/Debian distros, that use APT as package manager; it is tested on Ubuntu 14.04.
+This guide is for all GNU/Linux distros (I will use APT as package manager, for Debian based distros).
 
 ### Install basis and useful packages
-You have to install GCC compilers, Make tool and git (for downloading raylib repository):
+You have to install GCC compilers, Make tool and git (for downloading raylib repository).
 
     sudo apt install build-essential git
 
@@ -11,35 +11,44 @@ You have to install GCC compilers, Make tool and git (for downloading raylib rep
 #### Install raylib dependencies
 raylib requires GLFW3 (Windows and input management) and OpenAL Soft (audio system management). Just install them:
 
-    sudo apt install libopenal1 libopenal-dev
+    sudo apt install libopenal-dev
 
 GLFW3 depends on some other libraries:
 
     sudo apt install mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libgl1-mesa-dev libglu1-mesa-dev libglew-dev
 
-Now, you need to download GLFW3 from sources and build it (you also need cmake tool; if you have not, just do: `sudo apt install cmake`):
+Now, you need to download GLFW3 from sources and build it (you also need cmake tool; if you don't have, just do: `sudo apt install cmake`):
 
-    git clone https://github.com/glfw/glfw.git glfw
+    wget https://github.com/glfw/glfw/releases/download/3.2/glfw-3.2.zip
+    unzip glfw-3.2.zip
     cd glfw
     cmake .
     sudo make install
 
-#### Compile raylib source code
-First, you need to download raylib repository from git; after you can compile it for GNU/Linux:
+#### Build raylib source code
+You can compile three different type of raylib library:
+
+* The static library (default method);
+* The dynamic shared library;
+* The web library.
+
+First of all, you need to download raylib repository from Github; after you can compile it:
 
     git clone https://github.com/raysan5/raylib.git raylib
     cd raylib/src/
-    make PLATFORM=PLATFORM_DESKTOP
+    make PLATFORM=PLATFORM_DESKTOP # To make the static version.
+    make PLATFORM=PLATFORM_DESKTOP SHARED=YES # To make the dynamic shared version.
+    make PLATFORM=PLATFORM_WEB # To make web version.
 
-_NOTE:_ By default raylib is compiled for OpenGL 3.3 Core graphics API backend; to compile for OpenGL 1.1 graphics API just type:
+_NOTE:_ By default raylib is compiled for OpenGL 3.3 Core graphics API backend; to compile for OpenGL 1.1 graphics API just add `GRAPHICS=GRAPHICS_API_OPENGL_11` to the make command.
 
-    make PLATFORM=PLATFORM_DESKTOP GRAPHICS=GRAPHICS_API_OPENGL_11
+If you want, you can install the library in the standard directories, or remove it:
 
-If you want, you can move the library and header in standards directories:
-
-    sudo cp libraylib.a /usr/local/lib/libraylib.a
-    sudo mkdir /usr/local/include/raylib # If there is not the directory
-    sudo cp raylib.h /usr/local/include/raylib/raylib.h
+    sudo make install # Static version.
+    sudo make install SHARED=YES # Dynamic shared version.
+    
+    sudo make unistall
+    sudo make unistall SHARED=YES
 
 ### Compile raylib examples
 Just move to folder `raylib/examples/` and run:
@@ -54,7 +63,6 @@ To force one example recompile:
 
     make core_basic_window PLATFORM=PLATFORM_DESKTOP -B
 
-
 **If you have any doubt, [just let me know][raysan5].**
 
 [raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"