build instructions in README.md

README.md

@@ -4,7 +4,23 @@ This is a project aiming to add new things to classic Voxlap using DLL injection
 Check what aos.dll differs from classic Ace of Spades: [CHANGES.md](CHANGES.md)
 
 ### Building
-Create the build directory, and build it ;)
+First of all you need GCC and git, https://www.mingw-w64.org/
+
+```sh
+git clone https://github.com/DryByte/aos.dll.git && cd aos.dll
+```
+```sh
+git submodule update --recursive --init
+```
+```sh
+mkdir build && cd build
+cmake .. && make
+```
+After compiling it, copy libaos.dll to your AoS folder and patch the client.exe
+
+### Known issues
+* RapidJson related error in wine-discord-rpc
+Clean your build folder and add the following flags to cmake `-DRAPIDJSONTEST=OFF -DRAPIDJSON=../Extern/wine-discord-rpc/thirdparty/rapidjson-1.1.0`
 
 ### Installing/injecting
 You can use your favorite DLL injector, or use [AoS Patcher](https://github.com/DryByte/AoS-Patcher) for auto inject when game opens up