Bug 1924520 - Enable gradle configuration cache to improve build speed. r=firefox-build-system-reviewers,geckoview-reviewers,android-reviewers,webcompat-reviewers,nalexander,twisniewski,owlish,ohall,willdurand

Differential Revision: https://phabricator.services.mozilla.com/D232874

build.gradle

@@ -210,23 +210,6 @@ allprojects {
 
 buildDir "${topobjdir}/gradle/build"
 
-// A stream that processes bytes line by line, prepending a tag before sending
-// each line to Gradle's logging.
-class TaggedLogOutputStream extends org.apache.commons.exec.LogOutputStream {
-    String tag
-    Logger logger
-
-    TaggedLogOutputStream(tag, logger) {
-        this.tag = tag
-        this.logger = logger
-    }
-
-    void processLine(String line, int level) {
-        logger.lifecycle("${this.tag} ${line}")
-    }
-}
-
-
 import  org.gradle.api.services.BuildServiceParameters
 abstract class MozconfigService implements BuildService<MozconfigService.Params>, AutoCloseable {
     interface Params extends BuildServiceParameters {
@@ -376,9 +359,8 @@ task machBuildFaster(type: MachExec) {
         args '-v'
     }
 
-    // `path` is like `:machBuildFaster`.
-    standardOutput = new TaggedLogOutputStream("${path}>", logger)
-    errorOutput = standardOutput
+    standardOutput = System.out
+    errorOutput = System.err
 }
 
 task machStagePackage(type: MachExec) {
@@ -406,9 +388,8 @@ task machStagePackage(type: MachExec) {
     // Force running `stage-package`.
     outputs.upToDateWhen { false }
 
-    // `path` is like `:machStagePackage`.
-    standardOutput = new TaggedLogOutputStream("${path}>", logger)
-    errorOutput = standardOutput
+    standardOutput = System.out
+    errorOutput = System.err
 }
 
 afterEvaluate {