add readme

Makefile

@@ -10,3 +10,4 @@ bear: clean
 clean:
 	$(MAKE) -C src clean
 	$(MAKE) -C test clean
+	rm -rf compile_commands.txt

README.md

@@ -0,0 +1,14 @@
+# Gearlib Rewrite
+This is a rewrite of gearlib to make it easier to use, as the previous version was written when I wasn't great at writing libraries for C.  
+  
+## Dependencies
+- glfw3 (Needs to be installed to your system)
+- pkg-config (Used for finding libraries such as glfw3)
+
+## Building
+1. Clone the repo: ```git clone https://git.samahh.dev/sam/gearlib-rw --recursive```
+2. Move into the cloned directory: ```cd gearlib-rw```
+3. Run: `sudo make install`
+
+## Usage
+Compile your projects with ```-lgearlib```, for code examples check the examples directory.