"Android" Eclipse three ways to proactively compile Ndk/jni

"Android" Eclipse three ways to proactively compile Ndk/jni

Skyseraph Sep. 18th 2014

Email:[email protected]

First, Eclipse Association Cygwin

1. Project , right-click Select properties-> Select Builders, Select New in Builders to Create a Program

2. Configuration of the parameters

TwoEclipse Association ndk-build (self-built builder method)

1. project->properties->builders->new, create a new Builder

2. Configuration of the parameters

2.1 Main

①name:ndk_builder

②location is the path of ndk-build.cmd, can see the absolute path, also can be in the form of environment variable, namely ${android_ndk}\ndk-build.cmd, ANDROID_NDK for the configured NDK path

③working Directory, for the current project.

The expression of ${} Here is an environment variable using the EC. can use Variables...button to find some 3 EC environment variables.

For the configuration on Linux. As with the configuration here, just change the address of location to Ndk-build

2.2 Refresh

2.3 Build Options

Note: The Linux environment only needs to change ndk-build. cmd to ndk-build

iii.Eclipse associated ndk-build (using the CDT method)

1. Pre-Preparation : Eclipse environment +android Environment +eclipse C + + Environment

2. write Android Java/jni code, can refer to OpenCV instance 1

3. Convert your Android project to a C + + project (make it a C + + property), for example. Convert to a C + + C + + Project, New.

4. Configure the NDK compilation path,project->properties. For example with. android_ndk in Build-command is the ANDROID-NDK path configured in the environment variable . build-directory for the current project folder

5. Configure the project properties. project->properties, for example, this example takes OpenCV as an example, where CNU C and GNU C + + are configured with a OpenCV link Library

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by SkySeraph-2014

SYNC Skyseraph Cnblog

"Android" Eclipse three ways to proactively compile Ndk/jni