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按照this answer的規定，我從github下載了libjpeg 8d，並將其放入文件夾{ANDROID_APP}/jni/libjpeg。該庫有它自己的Android.mk，所以我想這種方式包括它在我的{ANDROID_APP}/jni/Android.mk結束：在NDK版本中包含libjpeg
include $(LOCAL_PATH)/libjpeg/Android.mk
注：我使用的是最新版本的Android NDK（R8C）的
運行NDK-構建之後，我仍然得到這個錯誤：
ANDROID_APP/jni/libfoo/foo_analysis.c:36:21: fatal error: jpeglib.h: No such file or directory
這是我的全球Android.mk結構：
LOCAL_PATH := $(call my-dir)
# libFoo
include $(CLEAR_VARS)
LOCAL_MODULE := libfoo
LOCAL_MODULE_FILENAME := libfoo
LOCAL_SRC_FILES := libfoo/foo.c libfoo/foo_analysis.c libfoo/foo_extract.c
LOCAL_STATIC_LIBRARIES := libbmp # declared previously but not shown in this example
LOCAL_CFLAGS = ${FLAGS}
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/libfoo
LOCAL_EXPORT_LDLIBS := -llog
include $(BUILD_STATIC_LIBRARY)
# libBar
include $(CLEAR_VARS)
LOCAL_MODULE := libbar
LOCAL_MODULE_FILENAME := libbar
LOCAL_SRC_FILES := bar/bar.c
LOCAL_STATIC_LIBRARIES := libfoo
LOCAL_CFLAGS = ${FLAGS}
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/bar
LOCAL_EXPORT_LDLIBS := -llog
include $(BUILD_STATIC_LIBRARY)
# callbar
LOCAL_MODULE := libcallbar
LOCAL_MODULE_FILENAME := libcallbar
LOCAL_SRC_FILES := com_androidapp_nativeC_callbar.c
LOCAL_STATIC_LIBRARIES := libbar
LOCAL_CFLAGS = ${FLAGS}
include $(BUILD_SHARED_LIBRARY)
#libjpeg
include $(LOCAL_PATH)/libjpeg/Android.mk
我試圖安裝libfoo模塊中使用LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/libfoo $(LOCAL_PATH)/libjpeg 和LOCAL_C_INCLUDES := $(LOCAL_PATH)/libjpeg，但我仍然得到同樣的錯誤。