squashed update

1.enable shell in debug mode
 2.upgrade gradle to 4.4

build.gradle

@@ -1,5 +1,6 @@
 apply plugin: 'c'
 apply plugin: 'java'
+
 apply plugin: 'groovy'
 
 import java.io.FileInputStream;
@@ -43,8 +44,8 @@ project.ext.rootWorkDir = new File(workdir).getAbsolutePath()
 def defaultRootDir = workdir + "/root"
 def sdkVersion = 7;
 boolean gDebug=true
-String activeImg = null
-String activePath = null
+String activeImg = "boot.img"
+String activePath = "/boot"
 if (new File("boot.img").exists()) {
     activeImg = "boot.img";
     activePath = "/boot"
@@ -409,5 +410,5 @@ void verifyClearImages(String... inFiles) {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '4.0'
+    gradleVersion = '4.4'
 }

debug.kts

@@ -59,3 +59,11 @@ initrcFiles.forEach { it ->
     Files.deleteIfExists(File(binTgt).toPath())
     File(bin).copyTo(File(binTgt), true)
 }
+
+fun enableShell() {
+    val bin = "src/resources/console.rc"
+    val binTgt = workdir + "/root/system/etc/init/" + "console.rc"
+    Files.deleteIfExists(File(binTgt).toPath())
+    File(bin).copyTo(File(binTgt), true)
+}
+enableShell()

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Wed Jul 26 13:02:15 CST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-bin.zip

src/resources/console.rc

@@ -0,0 +1,12 @@
+service console /system/bin/sh
+    console
+    disabled
+    user root
+    group root shell log readproc
+    seclabel u:r:shell:s0
+
+on property:ro.debuggable=*
+    # Give writes to anyone for the trace folder on debug builds.
+    # The folder is used to store method traces.
+    chmod 0773 /data/misc/trace
+    start console