CODEWITHSUNDEEP
androidmakefilejava-native-interfaceandroid-ndk
KaiserJohaan
KaiserJohaan

Reputation: 9240

android-ndk Adding static libraries to the android.mk

I have three static libraries from a framework that I want to use in my project. These libraries are called libtinySAK_armv7-a.a, libtinyNET_armv7-a.a and libtinyHTTP_armv7-a.a. I have placed them in the same folder as the Android.mkandApplication.mk.

My native code is dependent on them so I want to include them in my shared library.

From what I've read on stackoverflow and google'd I believe the android.mk is supposed to look something like this:

# TINYSAK
include $(CLEAR_VARS)

LOCAL_MODULE    := tinySAK
LOCAL_SRC_FILES := libtinySAK_armv7-a.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/../../../doubango/tinySAK/src/

include $(PREBUILT_STATIC_LIBRARY)


# TINYNET
include $(CLEAR_VARS)

LOCAL_MODULE    := tinyNET
LOCAL_SRC_FILES := libtinyNET_armv7-a.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/../../../doubango/tinyNET/src/

include $(PREBUILT_STATIC_LIBRARY)


# TINYHTTP
include $(CLEAR_VARS)

LOCAL_MODULE    := tinyHTTP
LOCAL_SRC_FILES := libtinyHTTP_armv7-a.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/../../../doubango/tinyHTTP/include/

include $(PREBUILT_STATIC_LIBRARY)




LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE    := libtest

LOCAL_SRC_FILES := \
../../test/stack.cpp \
../../test/main.cpp 

LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/../../test/include/ \
$(LOCAL_PATH)/../../../doubango/tinyHTTP/include/ \
$(LOCAL_PATH)/../../../doubango/tinySAK/src/ \
$(LOCAL_PATH)/../../../doubango/tinyNET/src/ 

LOCAL_STATIC_LIBRARIES := \
tinySAK \
tinyNET \
tinyHTTP

include $(BUILD_SHARED_LIBRARY)

My Application.mk:

APP_STL := stlport_static
APP_ABI := armeabi-v7a

The error I get upon compilation("ndk-build" from project dir) is 

jni/Android.mk:tinySAK: LOCAL_SRC_FILES  points to a missing file

And I suppose the other 2 libraries also fail. Why cannot it find them? Besides that, is there any other errors I've made in the makefile?

Thanks

Upvotes: 4

Views: 14417

Answers (2)

KaiserJohaan
KaiserJohaan

Reputation: 9240

Nevermind, I solved it.

I declared the "LOCAL_PATH" in the beginning of the make-file only. Otherwise it would look for the libs in the ndk-folders.

Upvotes: 3

Ertebolle
Ertebolle

Reputation: 2342

Try LOCAL_LDLIBS instead of LOCAL_SRC_FILES.

Upvotes: 2

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