You should post this to android-ndk instead. Use LOCAL_STATIC_LIBRARIES instead of LOCAL_STATIC_LIBRARY Similarly, LOCAL_SHARED_LIBRARIES instead of LOCAL_SHARED_LIBRARY
Hope this helps 2011/6/16 维江 郭 <[email protected]> > i m trying to build shared library named "libbestv.so" by "ndk-build" > this library uses functions from prebuilt shared library "libbcti.so" > and "libbcti.a" > i have tried 2 methods to build it but both are failed. call for help > > first. my Android.mk file likes this: > > LOCAL_PATH:= $(call my-dir) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := static-lib > LOCAL_SRC_FILES := libstaticbcti.a > LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ > include $(PREBUILT_STATIC_LIBRARY) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := shared-lib > LOCAL_SRC_FILES := libsharedbcti.so > LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ > include $(PREBUILT_SHARED_LIBRARY) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := libbestv > LOCAL_SRC_FILES := bcti_jni.c > LOCAL_STATIC_LIBRARY := static-lib > LOCAL_SHARED_LIBRARY := shared-lib > include $(BUILD_SHARED_LIBRARY) > > ############################################################## > > the console displayed "undefined reference" error like this: > /home/apt/workspace/BCTI/obj/local/armeabi/objs/bestv/bcti_jni.o: In > function `Java_com_example_hellojni_HelloJni_bcti_open': > /home/apt/workspace/BCTI/jni/bcti_jni.c:2066: undefined reference to > `bcti_open' > /home/apt/workspace/BCTI/jni/bcti_jni.c:2070: undefined reference to > `bcti_getresult' > /home/apt/workspace/BCTI/jni/bcti_jni.c:2181: undefined reference to > `bcti_freeresult' > > > ------------------------------------------------------------------------------------------------------------ > second. my Android.mk file likes this: > > LOCAL_PATH:= $(call my-dir) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := static-lib > LOCAL_SRC_FILES := libstaticbcti.a > LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ > include $(PREBUILT_STATIC_LIBRARY) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := shared-lib > LOCAL_SRC_FILES := libsharedbcti.so > LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/ > include $(PREBUILT_SHARED_LIBRARY) > > ############################################################## > > include $(CLEAR_VARS) > LOCAL_MODULE := libbestv > LOCAL_SRC_FILES := bcti_jni.c > LOCAL_LDFLAGS := $(LOCAL_PATH)/libstaticbcti.a > LOCAL_LDLIBS := $(LOCAL_PATH)/libsharedbcti.so > include $(BUILD_SHARED_LIBRARY) > > ############################################################## > > the console displayed "could not read symbols" error like this: > /home/apt/CloudHost/besttv/JNI_Build/android-ndk-r5b/toolchains/arm- > linux-androideabi-4.4.3/prebuilt/linux-x86/bin/../lib/gcc/arm-linux- > androideabi/4.4.3/../../../../arm-linux-androideabi/bin/ld: /home/apt/ > workspace/BCTI/jni/libstaticbcti.a(bcti_service.o): Relocations in > generic ELF (EM: 3) > /home/apt/CloudHost/besttv/JNI_Build/android-ndk-r5b/toolchains/arm- > linux-androideabi-4.4.3/prebuilt/linux-x86/bin/../lib/gcc/arm-linux- > androideabi/4.4.3/../../../../arm-linux-androideabi/bin/ld: /home/apt/ > workspace/BCTI/jni/libstaticbcti.a(bcti_service.o): Relocations in > generic ELF (EM: 3) > /home/apt/workspace/BCTI/jni/libstaticbcti.a: could not read symbols: > File in wrong format > collect2: ld returned 1 exit status > make: *** [/home/apt/workspace/BCTI/obj/local/armeabi/libbestv.so] 错误 > 1 > > if i ignore "LOCAL_LDFLAGS := $(LOCAL_PATH)/libstaticbcti.a" , the > console displayed like this: > /home/apt/workspace/BCTI/jni/libsharedbcti.so: could not read symbols: > File in wrong format > collect2: ld returned 1 exit status > make: *** [/home/apt/workspace/BCTI/obj/local/armeabi/libbestv.so] 错误 1 > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
