[Learn] to build Android NDK Android NDK development development environment (Ubuntu 12.04 LTS 32-bit)

1, the installation make build tool

Execute the following command:

sudo apt-get install build-essential

 

2, download NDK

Official website download page: http://developer.android.com/tools/sdk/ndk/index.html

Select Linux 32/64-bit (x86) version, download

After a successful download, unzip to / usr / lib / directory

 

3, configure Eclipse plug-ins

a) development environment SDK structures, refer to: [Development] Learning Android NDK build Android SDK development environment (Ubuntu 12.04 LTS 32-bit)

Open Eclipse, NDK set path, Window -> Preferences -> Android -> NDK

b) Right-click on the project, Android Tools -> Add Native Support

Premise: Eclipse ADT successfully installed

 

4, debugging

a) updating C / C ++ Build configuration

Right-click on the project, Properties -> C / C ++ Build -> Builder Settings

Builder Command, from the "ndk-build" add parameter "NDK_DEBUG = 1"

In NDK r5, ndk-build has been modified to make it easier to switch between
release and debug builds. This is done by using the NDK_DEBUG variable.
For example:

  $NDK/ndk-build NDK_DEBUG=1  => forces the generation of debug binaries
  $NDK/ndk-build NDK_DEBUG=0  => forces the generation of release binaries

If you don't specify NDK_DEBUG, ndk-build will keep its default behaviour,
which is to inspect the AndroidManifest.xml, if any, and see if its
<application> element has android:debuggable="true".

IMPORTANT: If you use the build tools of SDK r8 (or higher), you
           won't need to touch your AndroidManifest.xml file at all!

           That's because if you build a debug package (e.g. with
           "ant debug" or the corresponding option of the ADT plugin),
           the tool will  automatically pick the native debug files
           generated with NDK_DEBUG=1.

Also, as a convenience, the release and debug object files generated by the
NDK are now stored in different directories (e.g. obj/local/<abi>/objs and
obj/local/<abi>/objs-debug). This avoids having to recompile all your sources
when you switch between these two modes (even when you only modified one or
two source files).

b) Right-click the project, Debug As -> 3 Android Native Application

 

 

Reproduced in: https: //www.cnblogs.com/dyingbleed/archive/2012/10/07/2714023.html

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Origin blog.csdn.net/weixin_34332905/article/details/93446908