buildscript { ext.kotlin_version = "1.6.10" repositories { google() jcenter() } dependencies { classpath "com.android.tools.build:gradle:7.0.0" classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" classpath "com.google.gms:google-services:4.3.4" } } allprojects { repositories { google() jcenter() } } rootProject.buildDir = '../build' subprojects { project.buildDir = "${rootProject.buildDir}/${project.name}" } subprojects { project.evaluationDependsOn(':app') } task clean(type: Delete) { delete rootProject.buildDir }