fix android.mk for OpenAL Soft build

git-svn-id: https://jmonkeyengine.googlecode.com/svn/branches/gradle-restructure@10987 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

jme3-android-native/src/native/android/Android.mk

@@ -29,11 +29,9 @@ LOCAL_SRC_FILES  := OpenAL32/alAuxEffectSlot.c \
                     OpenAL32/alThunk.c         \
                     Alc/ALc.c                  \
                     Alc/ALu.c                  \
-                    Alc/alcChorus.c            \
                     Alc/alcConfig.c            \
                     Alc/alcDedicated.c         \
                     Alc/alcEcho.c              \
-                    Alc/alcFlanger.c           \
                     Alc/alcModulator.c         \
                     Alc/alcReverb.c            \
                     Alc/alcRing.c              \
@@ -50,6 +48,11 @@ LOCAL_SRC_FILES  := OpenAL32/alAuxEffectSlot.c \
                     com_jme3_audio_android_AndroidOpenALSoftAudioRenderer.cpp
 #                    Alc/backends/alsa.c        \
 #                    Alc/backends/android.c     \
+#                    Alc/alcChorus.c            \
+#                    Alc/alcFlanger.c           \
+#                    Alc/mixer_c.c              \
+#                    Alc/backends/loopback.c    \
+#                    Alc/backends/null.c        \
 
 include $(BUILD_SHARED_LIBRARY)