flink-shaded-netty-tcnative-dynamic/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>org.apache.flink</groupId>
        <artifactId>flink-shaded</artifactId>
        <version>16.0</version>
    </parent>

    <artifactId>flink-shaded-netty-tcnative-dynamic</artifactId>
    <name>flink-shaded-netty-tcnative-dynamic</name>
    <version>${netty.tcnative.version}-16.0</version>

    <properties>
        <!-- This is based on the "tcnative.version" property in the netty root pom-->
        <netty.tcnative.version>2.0.54.Final</netty.tcnative.version>
    </properties>

    <dependencies>
        <!-- Netty's native openSSL support -->
        <dependency>
            <groupId>io.netty</groupId>
            <artifactId>netty-tcnative</artifactId>
            <version>${netty.tcnative.version}</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <executions>
                    <execution>
                        <id>shade-flink</id>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <createDependencyReducedPom>true</createDependencyReducedPom>
                            <dependencyReducedPomLocation>${project.basedir}/target/dependency-reduced-pom.xml</dependencyReducedPomLocation>
                            <artifactSet>
                                <includes>
                                    <include>io.netty:netty-tcnative</include>
                                    <include>io.netty:netty-tcnative-classes</include>
                                </includes>
                            </artifactSet>
                            <relocations>
                                <relocation>
                                    <pattern>io.netty</pattern>
                                    <shadedPattern>${shading.prefix}.netty4.io.netty</shadedPattern>
                                </relocation>
                            </relocations>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>3.1.1</version>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <artifactItems>
                        <!-- native wrapper libraries linked dynamically to OpenSSL - we will extract, rename, and include these below-->
                        <artifactItem>
                            <groupId>io.netty</groupId>
                            <artifactId>netty-tcnative</artifactId>
                            <version>${netty.tcnative.version}</version>
                            <classifier>linux-x86_64</classifier>
                            <type>jar</type>
                            <overWrite>false</overWrite>
                            <outputDirectory>${project.build.directory}/native_libs</outputDirectory>
                        </artifactItem>
                        <artifactItem>
                            <groupId>io.netty</groupId>
                            <artifactId>netty-tcnative</artifactId>
                            <version>${netty.tcnative.version}</version>
                            <classifier>linux-x86_64-fedora</classifier>
                            <type>jar</type>
                            <overWrite>false</overWrite>
                            <outputDirectory>${project.build.directory}/native_libs</outputDirectory>
                        </artifactItem>
                        <artifactItem>
                            <groupId>io.netty</groupId>
                            <artifactId>netty-tcnative</artifactId>
                            <version>${netty.tcnative.version}</version>
                            <classifier>osx-x86_64</classifier>
                            <type>jar</type>
                            <overWrite>false</overWrite>
                            <outputDirectory>${project.build.directory}/native_libs</outputDirectory>
                        </artifactItem>
                        <artifactItem>
                            <groupId>io.netty</groupId>
                            <artifactId>netty-tcnative</artifactId>
                            <version>${netty.tcnative.version}</version>
                            <classifier>linux-aarch_64-fedora</classifier>
                            <type>jar</type>
                            <overWrite>false</overWrite>
                            <outputDirectory>${project.build.directory}/native_libs</outputDirectory>
                        </artifactItem>
                    </artifactItems>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-antrun-plugin</artifactId>
                <version>1.7</version>
                <executions>
                    <execution>
                        <id>rename-native-library</id>
                        <phase>package</phase>
                        <configuration>
                            <target>
                                <echo message="unpacking netty jar" />
                                <unzip src="${project.build.directory}/${artifactId}-${version}.jar" dest="${project.build.directory}/unpacked/" />
                                <echo message="extracting netty_tcnative dynamically linked wrapper libraries" />
                                <!-- Fix the dynamically linked native libraries in netty-tcnative -->
                                <unzip src="${project.build.directory}/native_libs/netty-tcnative-${netty.tcnative.version}-linux-x86_64.jar" dest="${project.build.directory}/native_libs/unpacked/" />
                                <unzip src="${project.build.directory}/native_libs/netty-tcnative-${netty.tcnative.version}-osx-x86_64.jar" dest="${project.build.directory}/native_libs/unpacked/" />
                                <unzip src="${project.build.directory}/native_libs/netty-tcnative-${netty.tcnative.version}-linux-aarch_64-fedora.jar" dest="${project.build.directory}/native_libs/unpacked/" />
                                <move todir="${project.build.directory}/unpacked/META-INF/native" includeemptydirs="false">
                                    <fileset dir="${project.build.directory}/native_libs/unpacked/META-INF/native"/>
                                    <mapper type="glob" from="lib*" to="liborg_apache_flink_shaded_netty4_*"/>
                                </move>
                                <delete dir="${project.build.directory}/native_libs/unpacked/" />
                                <!-- the fedora linux .so file has the same name as the one for plain linux, so we need to separately extract, relocate and move it -->
                                <unzip src="${project.build.directory}/native_libs/netty-tcnative-${netty.tcnative.version}-linux-x86_64-fedora.jar" dest="${project.build.directory}/native_libs/unpacked/" />
                                <move todir="${project.build.directory}/unpacked/META-INF/native" includeemptydirs="false">
                                    <fileset dir="${project.build.directory}/native_libs/unpacked/META-INF/native"/>
                                    <mapper type="glob" from="lib*.so" to="liborg_apache_flink_shaded_netty4_*_fedora.so"/>
                                </move>
                                <delete dir="${project.build.directory}/native_libs/unpacked/" />
                                <echo message="repackaging netty jar" />
                                <jar destfile="${project.build.directory}/${artifactId}-${version}.jar" basedir="${project.build.directory}/unpacked" />
                            </target>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <!-- Used to resolve variables in the 'version' tag -->
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>flatten-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>