Support for x86 and MIPS architectures, ffmpeg and Boost are disabled when compiling for them.

project/jni/boost/Android.mk

@@ -2,6 +2,8 @@ LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
 
+ifeq ($(TARGET_ARCH),arm)
+
 LOCAL_MODULE := $(notdir $(LOCAL_PATH))
 ifneq ($(LOCAL_MODULE),boost)
 
@@ -11,3 +13,5 @@ LOCAL_SRC_FILES := lib/arm-linux-androideabi-4.6/lib$(LOCAL_MODULE).a
 include $(PREBUILT_STATIC_LIBRARY)
 
 endif
+
+endif # $(TARGET_ARCH),arm