Android uses NDK to compile sipdroid Library

Sipdroid is an open source VoIP running on Android platform, currently supports audio and video calls;

Project Tow Pipe Address: Http://code.google.com/p/sipdroid/

Download the source code, there will be some small errors when importing eclipse, but it is easier to change, these will not be repeated;

Under the command-line window under the project file, execute the ndk-build command (if you do not add NDK to the system environment variables need to be configured first);

C:\Users\zy\Desktop\Android sipdroid>ndk- is no android.mk under jni/ This is intentional  -Define App_build_script to pointandroid ndk:to a valid NDK BUILD SCRIPT. D:/android-ndk-r9c/build/core/add-application.mk:202: * * * android ndk:aborting ...    .  Stop.

Here will be a path error problem, need to modify the Application.mk file;

Modify App_project_path: = $ (call My-dir) for App_project_path: = $ (call My-dir)/.

Execute the ndk-build command again, and there is also an error

Android ndk:jni/. /jni/Android.mk:silkcommon:LOCAL_MODULE_FILENAME must not contain a file Extensiond:/android-ndk-r9c/build/ core/build-static-library.mk:* * * Android ndk:aborting    .  Stop.

This is obviously the time to compile Silkcommon error, in the Android.mk file to locate the Silkcommon, as follows:

Silk     : = silklocal_module    := silkcommonlocal_src_files:=  $ (silk)/src/skp_silk _A2NLSF.C     $ (SILK)/src/skp_silk_cng.c \ ...

It is obvious that there is a missing sentence, include $ (clear_vars), we add this sentence to the top;

include $ (clear_vars) SILK     := silklocal_module    := silkcommonlocal_src_files:=  $ (SILK)/SRC/SKP_SILK_A2NLSF.C \  ...

Execute Ndk-build again to compile successfully;

This compiles the library project, not the running app project.

Android uses NDK to compile sipdroid Library