Use TeamWin android_build repo

Change-Id: Iafe1bec853b6f4db4f44e66d31a189ccdb581289

twrp-extras.xml

@@ -8,6 +8,18 @@
     <remove-project name="platform/bootable/recovery"/>
     <project path="bootable/recovery" name="android_bootable_recovery" remote="TeamWin" revision="android-9.0"/>
 
+<!-- Use TeamWin fork for repacker support -->
+  <remove-project name="android_build" />
+  <project path="build/make" name="android_build" remote="TeamWin" revision="android-9.0" groups="pdk" >
+    <copyfile src="core/root.mk" dest="Makefile" />
+    <linkfile src="CleanSpec.mk" dest="build/CleanSpec.mk" />
+    <linkfile src="buildspec.mk.default" dest="build/buildspec.mk.default" />
+    <linkfile src="core" dest="build/core" />
+    <linkfile src="envsetup.sh" dest="build/envsetup.sh" />
+    <linkfile src="target" dest="build/target" />
+    <linkfile src="tools" dest="build/tools" />
+  </project>
+
 <!-- Include external Magisk repo for repack binaries -->
     <project path="external/magisk-prebuilt" name="external_magisk-prebuilt" remote="TeamWin" revision="android-9.0" />