Using minizip with android ndk

Question

I need to use minizip with zlib in android ndk.

My jni / MyApp / Android.mk file:

LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := MyApp LOCAL_SRC_FILES := MyApp.cpp LOCAL_LDLIBS := -lz include $(BUILD_SHARED_LIBRARY) 

My jni / Android.mk

 LOCAL_PATH := $(call my-dir) include $(call all-subdir-makefiles) 

My jni / MyApp / MyApp.cpp

 #include <zlib.h> #include "minizip/unzip.h" #it in jni/MyApp/minizip/unzip.h void unzip(char* file, char* folder) { unzFile zip = unzOpen(file); } 

My jni / Application.mk

 APP_MODULES := MyApp APP_STL := gnustl_static 

But when I compile it:

 Gdbserver : [arm-linux-androideabi-4.6] libs/armeabi/gdbserver Gdbsetup : libs/armeabi/gdb.setup SharedLibrary : libMyApp.so C:/android-ndk-r8d/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: Z:/workspace/MyApp/obj/local/armeabi/objs-debug/MyApp/MyApp.o: in function unzip(char*, char*):Z:/workspace/MyApp/jni/MyApp/MyApp.cpp:5: error: undefined reference to 'unzOpen' collect2: ld returned 1 exit status make: *** [Z:/workspace/MyApp/obj/local/armeabi/libMyApp.so] Error 1 

If I delete the line "unzFile zip = unzOpen (file)"; it works

Can you help me ?: D

Thanks!

Answer 1

ABOUT...

I forgot to add c files to LOCAL_SRC_FILES: D