Frameworks/base: Wall Werror in packages

Turn on -Wall -Werror in packages/. Fix warnings.

Change-Id: I4ec7256a7df46017e1895575719f2b5aca978bd0

3 files changed, 5 insertions, 3 deletions

diff --git a/packages/services/PacProcessor/jni/Android.mk b/packages/services/PacProcessor/jni/Android.mk
index 26c56c9..254cbc2 100644
--- a/packages/services/PacProcessor/jni/Android.mk
+++ b/packages/services/PacProcessor/jni/Android.mk
@@ -36,4 +36,6 @@ LOCAL_SHARED_LIBRARIES := \
 LOCAL_MODULE := libjni_pacprocessor
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
+
 include $(BUILD_SHARED_LIBRARY)
diff --git a/packages/services/PacProcessor/jni/com_android_pacprocessor_PacNative.cpp b/packages/services/PacProcessor/jni/com_android_pacprocessor_PacNative.cpp
index c5aa13b..77b7113 100644
--- a/packages/services/PacProcessor/jni/com_android_pacprocessor_PacNative.cpp
+++ b/packages/services/PacProcessor/jni/com_android_pacprocessor_PacNative.cpp
@@ -60,7 +60,7 @@ jstring string16ToJstring(JNIEnv* env, String16 string) {
     return env->NewString(str, len);
 }
 
-static jboolean com_android_pacprocessor_PacNative_createV8ParserNativeLocked(JNIEnv* env, 
+static jboolean com_android_pacprocessor_PacNative_createV8ParserNativeLocked(JNIEnv* /* env */,
         jobject) {
     if (proxyResolver == NULL) {
         logger = new ProxyErrorLogger();
@@ -72,7 +72,7 @@ static jboolean com_android_pacprocessor_PacNative_createV8ParserNativeLocked(JN
     return JNI_TRUE;
 }
 
-static jboolean com_android_pacprocessor_PacNative_destroyV8ParserNativeLocked(JNIEnv* env, 
+static jboolean com_android_pacprocessor_PacNative_destroyV8ParserNativeLocked(JNIEnv* /* env *,
         jobject) {
     if (proxyResolver != NULL) {
         delete logger;
diff --git a/packages/services/PacProcessor/jni/jni_init.cpp b/packages/services/PacProcessor/jni/jni_init.cpp
index bda33fb..de844c8 100644
--- a/packages/services/PacProcessor/jni/jni_init.cpp
+++ b/packages/services/PacProcessor/jni/jni_init.cpp
@@ -25,7 +25,7 @@ namespace android {
 
 using namespace android;
 
-extern "C" jint JNI_OnLoad(JavaVM* vm, void* reserved) {
+extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */) {
     JNIEnv *env;
     if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
         ALOGE("ERROR: GetEnv failed");