我正在开发一个应用程序，我在其中使用indic-text-renderer进行 devnagri 文本渲染。因为这是 NDK 库；我正在尝试使用ndk-build命令编译它。但它给了我以下错误：
Android NDK: Trying to define local module 'harfbuzz_ng' in /cygdrive/d/Project_WorkSpace/indic-text-renderer//jni/harfbuzz-ng/Android.mk.
Android NDK: But this module was already defined by /cygdrive/d/Project_WorkSpace/indic-text-renderer//jni/harfbuzz-ng/Android.mk.
我的 android.mk 文件是：
LOCAL_PATH := $(call my-dir)
MY_LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_ARM_MODE := arm
LOCAL_MODULE := complex-script-rendering
LOCAL_C_INCLUDES := $(LOCAL_PATH)/freetype/include $(LOCAL_PATH)/harfbuzz-ng/src
LOCAL_SRC_FILES := complex-script-rendering.c
LOCAL_STATIC_LIBRARIES := ft2 harfbuzz
LOCAL_LDLIBS := -llog
include $(BUILD_SHARED_LIBRARY)
include $(MY_LOCAL_PATH)/freetype/Android.mk
include $(MY_LOCAL_PATH)/harfbuzz-ng/Android.mk
我该如何解决这个错误？
我对 NDK 编程很陌生，所以如果这些信息不充分，请告诉我
编辑：
自由类型/Android.mk
ifndef USE_FREETYPE
USE_FREETYPE := 2.4.2
endif
ifeq ($(USE_FREETYPE),2.4.2)
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
# compile in ARM mode, since the glyph loader/renderer is a hotspot
# when loading complex pages in the browser
#
LOCAL_ARM_MODE := arm
LOCAL_SRC_FILES:= \
src/base/ftbbox.c \
src/base/ftbitmap.c \
src/base/ftfstype.c \
src/base/ftglyph.c \
src/base/ftlcdfil.c \
src/base/ftstroke.c \
src/base/fttype1.c \
src/base/ftxf86.c \
src/base/ftbase.c \
src/base/ftsystem.c \
src/base/ftinit.c \
src/base/ftgasp.c \
src/raster/raster.c \
src/sfnt/sfnt.c \
src/smooth/smooth.c \
src/autofit/autofit.c \
src/truetype/truetype.c \
src/cff/cff.c \
src/psnames/psnames.c \
src/pshinter/pshinter.c
LOCAL_C_INCLUDES += \
$(LOCAL_PATH)/builds \
$(LOCAL_PATH)/include
LOCAL_CFLAGS += -W -Wall
LOCAL_CFLAGS += -fPIC -DPIC
LOCAL_CFLAGS += "-DDARWIN_NO_CARBON"
LOCAL_CFLAGS += "-DFT2_BUILD_LIBRARY"
# the following is for testing only, and should not be used in final builds
# of the product
#LOCAL_CFLAGS += "-DTT_CONFIG_OPTION_BYTECODE_INTERPRETER"
LOCAL_CFLAGS += -O2
LOCAL_MODULE:= libft2
include $(BUILD_STATIC_LIBRARY)
endif
harfbuzz-ng/android.mk
LOCAL_PATH:= $(call my-dir)
HARFBUZZ_SRC_FILES = \
src/hb-blob.cc \
src/hb-buffer-serialize.cc \
src/hb-buffer.cc \
src/hb-common.cc \
src/hb-fallback-shape.cc \
src/hb-face.cc \
src/hb-font.cc \
src/hb-ot-tag.cc \
src/hb-set.cc \
src/hb-shape.cc \
src/hb-shape-plan.cc \
src/hb-shaper.cc \
src/hb-tt-font.cc \
src/hb-unicode.cc \
src/hb-warning.cc \
src/hb-ot-layout.cc \
src/hb-ot-map.cc \
src/hb-ot-shape.cc \
src/hb-ot-shape-complex-arabic.cc \
src/hb-ot-shape-complex-default.cc \
src/hb-ot-shape-complex-indic.cc \
src/hb-ot-shape-complex-indic-table.cc \
src/hb-ot-shape-complex-myanmar.cc \
src/hb-ot-shape-complex-sea.cc \
src/hb-ot-shape-complex-thai.cc \
src/hb-ot-shape-normalize.cc \
src/hb-ot-shape-fallback.cc
#############################################################
# build the harfbuzz library
#
include $(CLEAR_VARS)
LOCAL_ARM_MODE := arm
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES:= \
$(HARFBUZZ_SRC_FILES) \
src/hb-icu.cc
LOCAL_CPP_EXTENSION := .cc
LOCAL_SHARED_LIBRARIES := \
libcutils \
libicuuc \
libicui18n \
libutils
LOCAL_C_INCLUDES += \
$(LOCAL_PATH)/src \
external/icu4c/common
LOCAL_CFLAGS += -DHB_NO_MT -DHAVE_OT -DHAVE_ICU
LOCAL_LDLIBS += -lpthread
LOCAL_MODULE:= libharfbuzz_ng
include $(BUILD_SHARED_LIBRARY)
#############################################################
# build the harfbuzz static library
#
include $(CLEAR_VARS)
LOCAL_ARM_MODE := arm
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES:= \
$(HARFBUZZ_SRC_FILES) \
src/hb-ucdn.cc \
src/hb-ucdn/ucdn.c
LOCAL_CPP_EXTENSION := .cc
LOCAL_STATIC_LIBRARIES := libft2
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/src \
external/freetype/include
LOCAL_CFLAGS += -DHB_NO_MT -DHAVE_OT -DHAVE_UCDN -DHAVE_FREETYPE
LOCAL_LDLIBS += -lpthread
LOCAL_MODULE:= libharfbuzz_ng
include $(BUILD_STATIC_LIBRARY)