allprojects { repositories { google() mavenCentral() } } buildscript { repositories { google() mavenCentral() } dependencies { classpath("com.google.gms:google-services:4.3.15") } } val newBuildDir: Directory = rootProject.layout.buildDirectory.dir("../../build").get() rootProject.layout.buildDirectory.value(newBuildDir) subprojects { val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name) project.layout.buildDirectory.value(newSubprojectBuildDir) } subprojects { project.evaluationDependsOn(":app") } tasks.register("clean") { delete(rootProject.layout.buildDirectory) }