1<project name="android-natives" basedir="." default="postcompile"> 2 <property environment="env" /> 3 <!-- the suffix ndk-build executable --> 4 <property name="ndkSuffix" value="" /> 5 6 <target name="clean" depends="check-for-ndk" if="has-ndk-build"> 7 <exec executable="${env.NDK_HOME}/ndk-build${ndkSuffix}" failonerror="true"> 8 <arg value="clean"/> 9 </exec> 10 </target> 11 12 <target name="precompile" depends="check-for-ndk"> 13 14 </target> 15 16 <target name="compile-natives" depends="precompile" if="has-ndk-build"> 17 <echo>ndk_home: ${env.NDK_HOME}</echo> 18 <exec executable="${env.NDK_HOME}/ndk-build${ndkSuffix}" failonerror="true"/> 19 </target> 20 21 <target name="postcompile" depends="compile-natives"> 22 23 </target> 24 25 <target name="check-for-ndk"> 26 <condition property="ndk-build-found"> 27 <available file="ndk-build${ndkSuffix}" filepath="${env.NDK_HOME}"/> 28 </condition> 29 <condition property="has-ndk-build"> 30 <equals arg1="${ndk-build-found}" arg2="true"/> 31 </condition> 32 </target> 33</project> 34