Prepare RCP app for multiproject build

Provided that we already configured RCP products, we can now prepare RCP app for multiproject build.

1. Create "build.gradle" in "tutorials" folder (parent of "MyRcpApp" folder)

2. Move "buildscript" and "repositories" from "tutorials/MyRcpApp/build.gradle" to "tutorials/build.gradle", so that two scripts look like this:

"tutorials/build.gradle":

buildscript {
  repositories {
    mavenLocal()
    jcenter()
  }
  
  dependencies {
    classpath 'org.akhikhl.wuff:wuff-plugin:0.0.1'
  }
}

subprojects {
  repositories {
    mavenLocal()
    jcenter()
  }
}

"tutorials/MyRcpApp/build.gradle":

apply plugin: 'java'
apply plugin: 'eclipse-rcp-app'
  
products {
  product platform: 'linux', arch: 'x86_32'
  product platform: 'linux', arch: 'x86_64'
  product platform: 'windows', arch: 'x86_32'
  product platform: 'windows', arch: 'x86_64'
  archiveProducts = true
}

3. Create "settings.gradle" in "tutorials" folder (parent of "MyRcpApp" folder), insert code:

include 'MyRcpApp'

4. Invoke on command line in "tutorials" folder:

gradle build

CHECK: Build task generates products in "tutorials/MyRcpApp/build/output" folder.

The example code corresponding to this page is located in tutorialExamples/RcpApp-3.

Now we can move on to Create Eclipse bundle and use it in RCP app.