* Introduced OSGi Blueprint XML file and Bean class too automatically load the native library. * Introduced integration testing module to deploy to Karaf OSGi implementation. * Clears library executable stack flag during build. * Updated README document.pull/8386/head
Kerry Billingham
8 years ago
parent
502aa1f053
commit
d9231afa29
11 changed files with 576 additions and 245 deletions
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package org.opencv.osgi; |
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/** |
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* Dummy interface to allow some integration testing within OSGi implementation. |
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*/ |
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public interface OpenCVInterface |
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{ |
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} |
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package org.opencv.osgi; |
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import java.util.logging.Level; |
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import java.util.logging.Logger; |
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/** |
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* This class is intended to provide a convenient way to load OpenCV's native |
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* library from the Java bundle. If Blueprint is enabled in the OSGi container |
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* this class will be instantiated automatically and the init() method called |
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* loading the native library. |
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*/ |
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public class OpenCVNativeLoader implements OpenCVInterface { |
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public void init() { |
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System.loadLibrary("opencv_java320"); |
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Logger.getLogger("org.opencv.osgi").log(Level.INFO, "Successfully loaded OpenCV native library."); |
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} |
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} |
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@ -0,0 +1,98 @@ |
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<parent> |
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<groupId>org.opencv</groupId> |
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<artifactId>opencv-parent</artifactId> |
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<version>3.2.0</version> |
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</parent> |
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<groupId>org.opencv</groupId> |
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<artifactId>opencv-it</artifactId> |
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<name>OpenCV Integration Test</name> |
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<dependencies> |
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<dependency> |
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<groupId>org.ops4j.pax.exam</groupId> |
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<artifactId>pax-exam-container-karaf</artifactId> |
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<version>${pax.exam.version}</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.ops4j.pax.exam</groupId> |
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<artifactId>pax-exam-junit4</artifactId> |
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<version>${pax.exam.version}</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.apache.geronimo.specs</groupId> |
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<artifactId>geronimo-atinject_1.0_spec</artifactId> |
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<version>1.0</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.ops4j.pax.url</groupId> |
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<artifactId>pax-url-aether</artifactId> |
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<version>1.6.0</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.osgi</groupId> |
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<artifactId>org.osgi.core</artifactId> |
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<version>4.3.1</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.osgi</groupId> |
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<artifactId>org.osgi.compendium</artifactId> |
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<version>4.3.0</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.slf4j</groupId> |
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<artifactId>slf4j-api</artifactId> |
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<version>1.7.24</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.slf4j</groupId> |
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<artifactId>slf4j-simple</artifactId> |
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<version>1.7.24</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<artifactId>org.apache.karaf.log.core</artifactId> |
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<groupId>org.apache.karaf.log</groupId> |
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<version>4.0.6</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.ops4j.pax.logging</groupId> |
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<artifactId>pax-logging-api</artifactId> |
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<version>1.8.0</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>junit</groupId> |
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<artifactId>junit</artifactId> |
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<version>4.8.1</version> |
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<scope>test</scope> |
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</dependency> |
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<dependency> |
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<groupId>${project.groupId}</groupId> |
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<artifactId>opencv</artifactId> |
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<version>${project.version}</version> |
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<scope>test</scope> |
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</dependency> |
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</dependencies> |
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<build> |
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<directory>../../../build/maven/opencv-it/target</directory> |
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<testSourceDirectory>src/test/java</testSourceDirectory> |
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<testOutputDirectory>../../../build/maven/opencv-it/target</testOutputDirectory> |
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<plugins> |
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<plugin> |
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<groupId>org.apache.maven.plugins</groupId> |
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<artifactId>maven-surefire-plugin</artifactId> |
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<version>2.15</version> |
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</plugin> |
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</plugins> |
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</build> |
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</project> |
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@ -0,0 +1,97 @@ |
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package org.opencv.osgi; |
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import java.io.File; |
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import javax.inject.Inject; |
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import junit.framework.TestCase; |
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import org.apache.karaf.log.core.LogService; |
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import org.junit.Test; |
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import org.junit.runner.RunWith; |
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import org.ops4j.pax.exam.Configuration; |
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import static org.ops4j.pax.exam.CoreOptions.maven; |
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import static org.ops4j.pax.exam.CoreOptions.mavenBundle; |
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import org.ops4j.pax.exam.Option; |
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import org.ops4j.pax.exam.junit.PaxExam; |
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import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.karafDistributionConfiguration; |
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import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.keepRuntimeFolder; |
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import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.logLevel; |
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import org.ops4j.pax.exam.karaf.options.LogLevelOption; |
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import org.ops4j.pax.exam.options.MavenArtifactUrlReference; |
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import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
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import org.ops4j.pax.exam.spi.reactors.PerClass; |
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import org.ops4j.pax.logging.spi.PaxLoggingEvent; |
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import org.osgi.framework.BundleContext; |
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/** |
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* |
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* @author Kerry Billingham <contact@AvionicEngineers.com> |
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*/ |
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@ExamReactorStrategy(PerClass.class) |
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@RunWith(PaxExam.class) |
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public class DeployOpenCVTest { |
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/* |
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The expected string in Karaf logs when the bundle has deployed and native library loaded. |
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*/ |
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private static final String OPEN_CV_SUCCESSFUL_LOAD_STRING = "Successfully loaded OpenCV native library."; |
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private static final String KARAF_VERSION = "4.0.6"; |
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@Inject |
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protected BundleContext bundleContext; |
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@Inject |
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private LogService logService; |
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/* |
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This service is required to ensure that the native library has been loaded |
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before any test is carried out. |
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*/ |
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@Inject |
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private OpenCVInterface openCVInterface; |
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@Configuration |
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public static Option[] configuration() throws Exception { |
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MavenArtifactUrlReference karafUrl = maven() |
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.groupId("org.apache.karaf") |
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.artifactId("apache-karaf") |
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.version(KARAF_VERSION) |
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.type("tar.gz"); |
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return new Option[]{ |
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karafDistributionConfiguration() |
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.frameworkUrl(karafUrl) |
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.unpackDirectory(new File("../../../build/target/exam")) |
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.useDeployFolder(false), |
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keepRuntimeFolder(), |
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mavenBundle() |
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.groupId("org.opencv") |
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.artifactId("opencv") |
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.version("3.2.0"), |
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logLevel(LogLevelOption.LogLevel.INFO) |
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}; |
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} |
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/** |
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* Tests that the OpenCV bundle has been successfully deployed and that the |
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* native library has been loaded. |
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*/ |
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@Test |
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public void testOpenCVNativeLibraryLoadSuccess() { |
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Iterable<PaxLoggingEvent> loggingEvents = logService.getEvents(); |
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boolean loadSuccessful = logsContainsMessage(loggingEvents, OPEN_CV_SUCCESSFUL_LOAD_STRING); |
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TestCase.assertTrue("Could not determine if OpenCV library successfully loaded from the logs.", loadSuccessful); |
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} |
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private boolean logsContainsMessage(Iterable<PaxLoggingEvent> logEnumeration, final String logMessageString) { |
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boolean contains = false; |
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for (PaxLoggingEvent logEntry : logEnumeration) { |
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if (logEntry.getMessage().contains(logMessageString)) { |
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contains = true; |
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break; |
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} |
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} |
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return contains; |
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} |
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} |
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@ -0,0 +1,279 @@ |
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<parent> |
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<groupId>org.opencv</groupId> |
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<artifactId>opencv-parent</artifactId> |
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<version>3.2.0</version> |
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</parent> |
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<groupId>org.opencv</groupId> |
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<artifactId>opencv</artifactId> |
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<packaging>bundle</packaging> |
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<name>OpenCV</name> |
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<properties> |
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<source.path>../../..</source.path> |
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<build.directory>${source.path}/build</build.directory> |
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<nativelibrary.name>libopencv_java${lib.version.string}.so</nativelibrary.name> |
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<resources.directory>${build.directory}/src</resources.directory> |
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</properties> |
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<build> |
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<directory>../../../build/maven/opencv/target</directory> |
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<outputDirectory>../../../build/src</outputDirectory> |
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<sourceDirectory>../../../build/src</sourceDirectory> |
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<plugins> |
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<plugin> |
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<groupId>org.apache.maven.plugins</groupId> |
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<artifactId>maven-clean-plugin</artifactId> |
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<version>3.0.0</version> |
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<configuration> |
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<filesets> |
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<fileset> |
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<directory>${build.directory}</directory> |
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</fileset> |
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</filesets> |
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</configuration> |
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</plugin> |
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<plugin> |
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<groupId>org.codehaus.mojo</groupId> |
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<artifactId>exec-maven-plugin</artifactId> |
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<version>1.4.0</version> |
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<executions> |
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<execution> |
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<id>get-opencv-version</id> |
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<phase>generate-resources</phase> |
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<goals> |
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<goal>exec</goal> |
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</goals> |
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<configuration> |
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<executable>bash</executable> |
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<workingDirectory>${project.basedir}/scripts</workingDirectory> |
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<arguments> |
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<argument>properties</argument> |
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<argument>../../../../modules/core/include/opencv2/core/version.hpp</argument> |
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<argument>${build.directory}</argument> |
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<argument>build.properties</argument> |
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</arguments> |
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</configuration> |
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</execution> |
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<execution> |
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<id>setup-environment</id> |
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<phase>validate</phase> |
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<goals> |
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<goal>exec</goal> |
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</goals> |
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<configuration> |
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<executable>bash</executable> |
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<workingDirectory>${project.basedir}/scripts</workingDirectory> |
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<arguments> |
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<argument>deb_package_check</argument> |
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<argument>build-essential</argument> |
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<argument>cmake</argument> |
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<argument>git</argument> |
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<argument>libgtk2.0-dev</argument> |
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<argument>pkg-config</argument> |
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<argument>libavcodec-dev</argument> |
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<argument>libavformat-dev</argument> |
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<argument>libswscale-dev</argument> |
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<argument>python-dev</argument> |
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<argument>python-numpy</argument> |
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<argument>libtbb2</argument> |
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<argument>libtbb-dev</argument> |
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<argument>libjpeg-dev</argument> |
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<argument>libpng12-dev</argument> |
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<argument>libtiff5-dev</argument> |
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<argument>libjasper-dev</argument> |
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<argument>libdc1394-22-dev</argument> |
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<argument>execstack</argument> |
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<argument>ant</argument> |
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</arguments> |
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</configuration> |
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</execution> |
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<execution> |
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<id>execstack</id> |
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<phase>process-classes</phase> |
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<goals> |
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<goal>exec</goal> |
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</goals> |
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<configuration> |
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<workingDirectory>${build.directory}/lib</workingDirectory> |
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<executable>execstack</executable> |
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<arguments> |
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<argument>-c</argument> |
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<argument>libopencv_java320.so</argument> |
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</arguments> |
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</configuration> |
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</execution> |
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<execution> |
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<id>check-execstack</id> |
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<phase>process-classes</phase> |
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<goals> |
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<goal>exec</goal> |
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</goals> |
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<configuration> |
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<workingDirectory>${project.basedir}/scripts</workingDirectory> |
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<executable>bash</executable> |
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<arguments> |
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<argument>execstack_check</argument> |
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<argument>${build.directory}/lib/libopencv_java320.so</argument> |
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</arguments> |
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</configuration> |
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</execution> |
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</executions> |
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</plugin> |
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<plugin> |
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<artifactId>maven-resources-plugin</artifactId> |
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<version>3.0.2</version> |
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<executions> |
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<execution> |
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<id>copy-resources</id> |
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<phase>generate-resources</phase> |
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<goals> |
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<goal>copy-resources</goal> |
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</goals> |
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<configuration> |
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<outputDirectory>${resources.directory}</outputDirectory> |
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<resources> |
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<resource> |
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<directory>resources</directory> |
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</resource> |
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</resources> |
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</configuration> |
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</execution> |
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</executions> |
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</plugin> |
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<plugin> |
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<groupId>org.codehaus.mojo</groupId> |
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<artifactId>properties-maven-plugin</artifactId> |
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<version>1.0.0</version> |
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<executions> |
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<execution> |
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<id>set-arch-properties</id> |
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<phase>process-resources</phase> |
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<goals> |
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<goal>read-project-properties</goal> |
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</goals> |
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<configuration> |
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<files> |
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<file>${build.directory}/build.properties</file> |
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</files> |
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</configuration> |
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</execution> |
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</executions> |
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</plugin> |
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<plugin> |
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<groupId>org.apache.maven.plugins</groupId> |
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<artifactId>maven-enforcer-plugin</artifactId> |
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<version>1.4.1</version> |
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<executions> |
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<execution> |
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<phase>validate</phase> |
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<id>enforce-os</id> |
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<goals> |
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<goal>enforce</goal> |
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</goals> |
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<configuration> |
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<rules> |
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<requireOS> |
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<family>unix</family> |
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<message>This POM is written to function on UNIX family of OS. |
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More specifically it should be a Debian flavour of Linux.</message> |
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</requireOS> |
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</rules> |
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</configuration> |
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</execution> |
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<execution> |
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<id>enforce-environment</id> |
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<goals> |
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<goal>enforce</goal> |
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</goals> |
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<configuration> |
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<rules> |
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<requireEnvironmentVariable> |
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<variableName>ANT_HOME</variableName> |
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<message>$ANT_HOME is not set. Build may fail.</message> |
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</requireEnvironmentVariable> |
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<requireEnvironmentVariable> |
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|
<variableName>JAVA_HOME</variableName> |
||||||
|
<message>$JAVA_HOME is not set. Build WILL fail.</message> |
||||||
|
</requireEnvironmentVariable> |
||||||
|
<requireEnvironmentVariable> |
||||||
|
<level>WARN</level> |
||||||
|
<variableName>MAKEFLAGS</variableName> |
||||||
|
<message>No MAKEFLAGS environment variable. Build may be slow. |
||||||
|
To speed up the build you can try exporting MAKEFLAGS=-jX where X equals the number of parallel builds.</message> |
||||||
|
</requireEnvironmentVariable> |
||||||
|
</rules> |
||||||
|
</configuration> |
||||||
|
</execution> |
||||||
|
<execution> |
||||||
|
<phase>process-resources</phase> |
||||||
|
<id>check-versions-match</id> |
||||||
|
<goals> |
||||||
|
<goal>enforce</goal> |
||||||
|
</goals> |
||||||
|
<configuration> |
||||||
|
<rules> |
||||||
|
<requireProperty> |
||||||
|
<property>project.version</property> |
||||||
|
<regex>${opencv.version}</regex> |
||||||
|
<regexMessage>The Maven POM version ${project.version} does not match the extracted OpenCV version ${opencv.version}.</regexMessage> |
||||||
|
</requireProperty> |
||||||
|
</rules> |
||||||
|
</configuration> |
||||||
|
</execution> |
||||||
|
</executions> |
||||||
|
</plugin> |
||||||
|
<plugin> |
||||||
|
<groupId>org.apache.felix</groupId> |
||||||
|
<artifactId>maven-bundle-plugin</artifactId> |
||||||
|
<version>2.3.7</version> |
||||||
|
<extensions>true</extensions> |
||||||
|
<configuration> |
||||||
|
<instructions> |
||||||
|
<Export-Package>*</Export-Package> |
||||||
|
<Bundle-NativeCode>${nativelibrary.name};osname=linux;processor=${osgi.processor}</Bundle-NativeCode> |
||||||
|
<Include-Resource>${build.directory}/lib/${nativelibrary.name}</Include-Resource> |
||||||
|
</instructions> |
||||||
|
<manifestLocation>${build.directory}/manifest</manifestLocation> |
||||||
|
<niceManifest>true</niceManifest> |
||||||
|
</configuration> |
||||||
|
</plugin> |
||||||
|
<plugin> |
||||||
|
<groupId>com.googlecode.cmake-maven-project</groupId> |
||||||
|
<artifactId>cmake-maven-plugin</artifactId> |
||||||
|
<version>3.4.1-b2</version> |
||||||
|
<executions> |
||||||
|
<execution> |
||||||
|
<id>cmake-generate</id> |
||||||
|
<goals> |
||||||
|
<goal>generate</goal> |
||||||
|
</goals> |
||||||
|
<configuration> |
||||||
|
<sourcePath>../../..</sourcePath> |
||||||
|
<targetPath>../../../build</targetPath> |
||||||
|
<generator>Unix Makefiles</generator> |
||||||
|
<options> |
||||||
|
<option>-DBUILD_SHARED_LIBS:BOOL=OFF</option> |
||||||
|
</options> |
||||||
|
</configuration> |
||||||
|
</execution> |
||||||
|
<execution> |
||||||
|
<id>cmake-compile</id> |
||||||
|
<goals> |
||||||
|
<goal>compile</goal> |
||||||
|
</goals> |
||||||
|
<configuration> |
||||||
|
<projectDirectory>../../../build</projectDirectory> |
||||||
|
</configuration> |
||||||
|
</execution> |
||||||
|
</executions> |
||||||
|
</plugin> |
||||||
|
<plugin> |
||||||
|
<groupId>org.apache.maven.plugins</groupId> |
||||||
|
<artifactId>maven-surefire-plugin</artifactId> |
||||||
|
<version>2.15</version> |
||||||
|
</plugin> |
||||||
|
</plugins> |
||||||
|
</build> |
||||||
|
</project> |
||||||
@ -0,0 +1,11 @@ |
|||||||
|
<?xml version="1.0" encoding="UTF-8"?> |
||||||
|
<blueprint |
||||||
|
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' |
||||||
|
xmlns='http://www.osgi.org/xmlns/blueprint/v1.0.0' |
||||||
|
xsi:schemaLocation='http://www.osgi.org/xmlns/blueprint/v1.0.0 https://osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd'> |
||||||
|
|
||||||
|
<bean id="opencvnativeloader" class="org.opencv.osgi.OpenCVNativeLoader" scope="singleton" init-method="init" /> |
||||||
|
|
||||||
|
<service id="opencvtestservice" ref="opencvnativeloader" interface="org.opencv.osgi.OpenCVInterface" /> |
||||||
|
|
||||||
|
</blueprint> |
||||||
@ -0,0 +1,30 @@ |
|||||||
|
#!/bin/bash |
||||||
|
|
||||||
|
################################################################## |
||||||
|
# |
||||||
|
# This script will clear the executable flag on |
||||||
|
# the specified library and then check it has |
||||||
|
# been cleared as a separate operation. |
||||||
|
# |
||||||
|
# $1 - The absolute path to the OpenCV native library. |
||||||
|
# |
||||||
|
# Returns: |
||||||
|
# 0 - The executable flag has been cleared |
||||||
|
# 1 - The executable flag could NOT be cleared (failure). |
||||||
|
# |
||||||
|
# Kerry Billingham <contact (at) avionicengineers (d0t) com> |
||||||
|
# 11 March 2017 |
||||||
|
# |
||||||
|
################################################################## |
||||||
|
red=$'\e[1;31m' |
||||||
|
green=$'\e[1;32m' |
||||||
|
end=$'\e[0m' |
||||||
|
echo "${green}[INFO] Checking that the native library executable stack flag is NOT set.${end}" |
||||||
|
execstack -c $1 |
||||||
|
execstack -q $1 | grep -o ^- |
||||||
|
if [ $? -ne 0 ]; then |
||||||
|
echo |
||||||
|
echo "${red}[ERROR] The Executable Flag could not be cleared on the library $1.${end}" |
||||||
|
exit 1 |
||||||
|
fi |
||||||
|
exit 0 |
||||||
Loading…
Reference in new issue