Clean up some style in the makefiles.

Change-Id: I993702808395f37c2e9d3c7e457d2952be51d795
diff --git a/Android.mk b/Android.mk
index 3041065..69a40c1 100644
--- a/Android.mk
+++ b/Android.mk
@@ -24,7 +24,7 @@
 # Instead, it depends on the R.stamp file, which lists the corresponding
 # R.java file as a prerequisite.
 # TODO: find a more appropriate way to do this.
-framework-res-source-path := APPS/framework-res_intermediates/src
+framework_res_source_path := APPS/framework-res_intermediates/src
 
 # the library
 # ============================================================
@@ -189,9 +189,9 @@
 LOCAL_AIDL_INCLUDES += $(FRAMEWORKS_BASE_JAVA_SRC_DIRS)
 
 LOCAL_INTERMEDIATE_SOURCES := \
-			$(framework-res-source-path)/android/R.java \
-			$(framework-res-source-path)/android/Manifest.java \
-			$(framework-res-source-path)/com/android/internal/R.java
+			$(framework_res_source_path)/android/R.java \
+			$(framework_res_source_path)/android/Manifest.java \
+			$(framework_res_source_path)/com/android/internal/R.java
 
 LOCAL_NO_STANDARD_LIBRARIES := true
 LOCAL_JAVA_LIBRARIES := core ext
@@ -357,9 +357,9 @@
 	$(FRAMEWORKS_BASE_JAVA_SRC_DIRS)
 
 framework_docs_LOCAL_INTERMEDIATE_SOURCES := \
-			$(framework-res-source-path)/android/R.java \
-			$(framework-res-source-path)/android/Manifest.java \
-			$(framework-res-source-path)/com/android/internal/R.java
+			$(framework_res_source_path)/android/R.java \
+			$(framework_res_source_path)/android/Manifest.java \
+			$(framework_res_source_path)/com/android/internal/R.java
 
 framework_docs_LOCAL_JAVA_LIBRARIES := \
 			core \
diff --git a/tools/layoutlib/Android.mk b/tools/layoutlib/Android.mk
index 6d606a9..135a633 100644
--- a/tools/layoutlib/Android.mk
+++ b/tools/layoutlib/Android.mk
@@ -52,13 +52,15 @@
 $(LOCAL_BUILT_MODULE): $(built_core_dep) \
                        $(built_framework_dep) \
                        $(built_layoutlib_create_jar)
-	@echo "host layoutlib_create: $@"
-	@mkdir -p $(dir $@)
-	@rm -f $@
+	$(hide) echo "host layoutlib_create: $@"
+	$(hide) mkdir -p $(dir $@)
+	$(hide) rm -f $@
+	$(hide) ls -l $(built_framework_classes)
 	$(hide) java -jar $(built_layoutlib_create_jar) \
 	             $@ \
 	             $(built_core_classes) \
 	             $(built_framework_classes)
+	$(hide) ls -l $(built_framework_classes)
 
 
 #