Compile instructions for MapleIR plugin

Author: rcx

compiling.md

@@ -1,4 +1,4 @@
-# Compiling
+# Compiling - JDA
 
 ## Manual dependencies
  - [CFR](http://www.benf.org/other/cfr/)
@@ -11,4 +11,20 @@ mvn install:install-file -Dfile=path-to\cfr.jar -DgroupId=org.benf -DartifactId=
 For example, the version of CFR might be 0.121, depending on `pom.xml`. Note that you will need to replace <version> with whatever version is specified in `pom.xml`.
 Optionally, you can use `-DlocalRepositoryPath=path-to-specific-local-repo` to specify a specific location to store the local repository.
 
-Then, `mvn compile package`.
+Then, `mvn clean compile test package`.
+
+Two jars are produced: one with dependencies, which should be used for running JDA standalone, and one without, used by plugins for linking against JDA.
+
+# MapleIR plugin
+
+To compile the MapleIR plugin, JDA must be installed to the local Maven repository first. Hence, in the root project (JDA) directory:
+```
+mvn install
+```
+
+Next, build MapleIR:
+```
+cd mapleir
+mvn clean compile test package
+```
+